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authorLinus Torvalds <torvalds@linux-foundation.org>2012-05-22 09:41:01 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-05-22 09:41:01 -0700
commitcdd3a354a05b0c33fe33ab11a0fb0838396cad19 (patch)
treeea2c87bbc2dc5865a97e73e201661d69937b45d5
parent813a95e5b4fa936bbde10ef89188932745dcd7f4 (diff)
parentada2e35defe6c6f0a986ec8147e47726fbd0e7b1 (diff)
Merge tag 'pm' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull arm-soc power management changes from Olof Johansson: "Power management changes here are mostly for the omap platform, but also include cpuidle changes for ux500 and suspend/resume code for mmp." * tag 'pm' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (48 commits) ARM: OMAP2+: WDTIMER integration: fix !PM boot crash, disarm timer after hwmod reset ARM: OMAP2/3: hwmod data: Add 32k-sync timer data to hwmod database ARM: OMAP4: hwmod_data: Name the common irq for McBSP ports ARM: OMAP4: hwmod data: I2C: add flag for context restore ARM: OMAP3: hwmod_data: Rename the common irq for McBSP ports ARM: OMAP2xxx: hwmod data: add HDQ/1-wire hwmod ARM: OMAP3: hwmod data: add HDQ/1-wire hwmod ARM: OMAP2+: hwmod data: add HDQ/1-wire hwmod shared data ARM: OMAP2+: HDQ1W: add custom reset function ARM: OMAP2420: hwmod data: Add MMC hwmod data for 2420 arm: omap3: clockdomain data: Remove superfluous commas from gfx_sgx_3xxx_wkdeps[] ARM: OMAP2+: powerdomain: Get rid off duplicate pwrdm_clkdm_state_switch() API ARM: OMAP3: clock data: add clockdomain for HDQ functional clock ARM: OMAP3+: dpll: Configure autoidle mode only if it's supported ARM: OMAP2+: dmtimer: cleanup iclk usage ARM: OMAP4+: Add prm and cm base init function. ARM: OMAP2/3: Add idle_st bits for ST_32KSYNC timer to prcm-common header ARM: OMAP3: Fix CM register bit masks ARM: OMAP: clock: convert AM3517/3505 detection/flags to AM35xx ARM: OMAP3: clock data: treat all AM35x devices the same ...
-rw-r--r--arch/arm/Kconfig2
-rw-r--r--arch/arm/mach-mmp/Makefile5
-rw-r--r--arch/arm/mach-mmp/include/mach/addr-map.h12
-rw-r--r--arch/arm/mach-mmp/include/mach/pm-mmp2.h61
-rw-r--r--arch/arm/mach-mmp/include/mach/pm-pxa910.h77
-rw-r--r--arch/arm/mach-mmp/include/mach/regs-apbc.h3
-rw-r--r--arch/arm/mach-mmp/include/mach/regs-apmu.h3
-rw-r--r--arch/arm/mach-mmp/irq.c13
-rw-r--r--arch/arm/mach-mmp/pm-mmp2.c264
-rw-r--r--arch/arm/mach-mmp/pm-pxa910.c285
-rw-r--r--arch/arm/mach-mmp/ttc_dkb.c11
-rw-r--r--arch/arm/mach-omap2/Makefile13
-rw-r--r--arch/arm/mach-omap2/clock.c2
-rw-r--r--arch/arm/mach-omap2/clock3xxx_data.c25
-rw-r--r--arch/arm/mach-omap2/clock44xx_data.c11
-rw-r--r--arch/arm/mach-omap2/clockdomain.c7
-rw-r--r--arch/arm/mach-omap2/clockdomain44xx.c6
-rw-r--r--arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c10
-rw-r--r--arch/arm/mach-omap2/clockdomains3xxx_data.c6
-rw-r--r--arch/arm/mach-omap2/clockdomains44xx_data.c2
-rw-r--r--arch/arm/mach-omap2/clockdomains_common_data.c24
-rw-r--r--arch/arm/mach-omap2/cm-regbits-34xx.h4
-rw-r--r--arch/arm/mach-omap2/cminst44xx.c28
-rw-r--r--arch/arm/mach-omap2/common.c1
-rw-r--r--arch/arm/mach-omap2/common.h1
-rw-r--r--arch/arm/mach-omap2/dpll3xxx.c23
-rw-r--r--arch/arm/mach-omap2/hdq1w.c72
-rw-r--r--arch/arm/mach-omap2/io.c18
-rw-r--r--arch/arm/mach-omap2/msdi.c88
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_2420_data.c112
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_2430_data.c47
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_interconnect_data.c9
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c22
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c23
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_3xxx_data.c94
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_44xx_data.c1428
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_common_data.h5
-rw-r--r--arch/arm/mach-omap2/powerdomain.c10
-rw-r--r--arch/arm/mach-omap2/powerdomain.h1
-rw-r--r--arch/arm/mach-omap2/prcm-common.h17
-rw-r--r--arch/arm/mach-omap2/prcm.c8
-rw-r--r--arch/arm/mach-omap2/prminst44xx.c27
-rw-r--r--arch/arm/mach-omap2/timer.c7
-rw-r--r--arch/arm/mach-omap2/twl-common.c147
-rw-r--r--arch/arm/mach-omap2/vc3xxx_data.c1
-rw-r--r--arch/arm/mach-omap2/voltage.c21
-rw-r--r--arch/arm/mach-omap2/wd_timer.c45
-rw-r--r--arch/arm/mach-omap2/wd_timer.h1
-rw-r--r--arch/arm/mach-ux500/Makefile1
-rw-r--r--arch/arm/mach-ux500/cpuidle.c171
-rw-r--r--arch/arm/mm/cache-tauros2.c24
-rw-r--r--arch/arm/mm/proc-mohawk.S35
-rw-r--r--arch/arm/plat-omap/include/plat/clkdev_omap.h4
-rw-r--r--arch/arm/plat-omap/include/plat/dmtimer.h2
-rw-r--r--arch/arm/plat-omap/include/plat/hdq1w.h36
-rw-r--r--arch/arm/plat-omap/include/plat/mmc.h4
-rw-r--r--arch/arm/plat-omap/include/plat/omap_hwmod.h1
57 files changed, 3204 insertions, 176 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 58e2f7865f5..0a2fc01891a 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -2261,7 +2261,7 @@ source "kernel/power/Kconfig"
config ARCH_SUSPEND_POSSIBLE
depends on !ARCH_S5PC100 && !ARCH_TEGRA
depends on CPU_ARM920T || CPU_ARM926T || CPU_SA1100 || \
- CPU_V6 || CPU_V6K || CPU_V7 || CPU_XSC3 || CPU_XSCALE
+ CPU_V6 || CPU_V6K || CPU_V7 || CPU_XSC3 || CPU_XSCALE || CPU_MOHAWK
def_bool y
config ARM_CPU_SUSPEND
diff --git a/arch/arm/mach-mmp/Makefile b/arch/arm/mach-mmp/Makefile
index b920b9bfbdb..b786f7e6cd1 100644
--- a/arch/arm/mach-mmp/Makefile
+++ b/arch/arm/mach-mmp/Makefile
@@ -9,6 +9,11 @@ obj-$(CONFIG_CPU_PXA168) += pxa168.o
obj-$(CONFIG_CPU_PXA910) += pxa910.o
obj-$(CONFIG_CPU_MMP2) += mmp2.o sram.o
+ifeq ($(CONFIG_PM),y)
+obj-$(CONFIG_CPU_PXA910) += pm-pxa910.o
+obj-$(CONFIG_CPU_MMP2) += pm-mmp2.o
+endif
+
# board support
obj-$(CONFIG_MACH_ASPENITE) += aspenite.o
obj-$(CONFIG_MACH_ZYLONITE2) += aspenite.o
diff --git a/arch/arm/mach-mmp/include/mach/addr-map.h b/arch/arm/mach-mmp/include/mach/addr-map.h
index b1ece08174e..f88a44c0ef9 100644
--- a/arch/arm/mach-mmp/include/mach/addr-map.h
+++ b/arch/arm/mach-mmp/include/mach/addr-map.h
@@ -31,4 +31,16 @@
#define SMC_CS1_PHYS_BASE 0x90000000
#define SMC_CS1_PHYS_SIZE 0x10000000
+#define APMU_VIRT_BASE (AXI_VIRT_BASE + 0x82800)
+#define APMU_REG(x) (APMU_VIRT_BASE + (x))
+
+#define APBC_VIRT_BASE (APB_VIRT_BASE + 0x015000)
+#define APBC_REG(x) (APBC_VIRT_BASE + (x))
+
+#define MPMU_VIRT_BASE (APB_VIRT_BASE + 0x50000)
+#define MPMU_REG(x) (MPMU_VIRT_BASE + (x))
+
+#define CIU_VIRT_BASE (AXI_VIRT_BASE + 0x82c00)
+#define CIU_REG(x) (CIU_VIRT_BASE + (x))
+
#endif /* __ASM_MACH_ADDR_MAP_H */
diff --git a/arch/arm/mach-mmp/include/mach/pm-mmp2.h b/arch/arm/mach-mmp/include/mach/pm-mmp2.h
new file mode 100644
index 00000000000..98bd66ce800
--- /dev/null
+++ b/arch/arm/mach-mmp/include/mach/pm-mmp2.h
@@ -0,0 +1,61 @@
+/*
+ * MMP2 Power Management Routines
+ *
+ * This software program is licensed subject to the GNU General Public License
+ * (GPL).Version 2,June 1991, available at http://www.fsf.org/copyleft/gpl.html
+ *
+ * (C) Copyright 2010 Marvell International Ltd.
+ * All Rights Reserved
+ */
+
+#ifndef __MMP2_PM_H__
+#define __MMP2_PM_H__
+
+#include <mach/addr-map.h>
+
+#define APMU_PJ_IDLE_CFG APMU_REG(0x018)
+#define APMU_PJ_IDLE_CFG_PJ_IDLE (1 << 1)
+#define APMU_PJ_IDLE_CFG_PJ_PWRDWN (1 << 5)
+#define APMU_PJ_IDLE_CFG_PWR_SW(x) ((x) << 16)
+#define APMU_PJ_IDLE_CFG_L2_PWR_SW (1 << 19)
+#define APMU_PJ_IDLE_CFG_ISO_MODE_CNTRL_MASK (3 << 28)
+
+#define APMU_SRAM_PWR_DWN APMU_REG(0x08c)
+
+#define MPMU_SCCR MPMU_REG(0x038)
+#define MPMU_PCR_PJ MPMU_REG(0x1000)
+#define MPMU_PCR_PJ_AXISD (1 << 31)
+#define MPMU_PCR_PJ_SLPEN (1 << 29)
+#define MPMU_PCR_PJ_SPSD (1 << 28)
+#define MPMU_PCR_PJ_DDRCORSD (1 << 27)
+#define MPMU_PCR_PJ_APBSD (1 << 26)
+#define MPMU_PCR_PJ_INTCLR (1 << 24)
+#define MPMU_PCR_PJ_SLPWP0 (1 << 23)
+#define MPMU_PCR_PJ_SLPWP1 (1 << 22)
+#define MPMU_PCR_PJ_SLPWP2 (1 << 21)
+#define MPMU_PCR_PJ_SLPWP3 (1 << 20)
+#define MPMU_PCR_PJ_VCTCXOSD (1 << 19)
+#define MPMU_PCR_PJ_SLPWP4 (1 << 18)
+#define MPMU_PCR_PJ_SLPWP5 (1 << 17)
+#define MPMU_PCR_PJ_SLPWP6 (1 << 16)
+#define MPMU_PCR_PJ_SLPWP7 (1 << 15)
+
+#define MPMU_PLL2_CTRL1 MPMU_REG(0x0414)
+#define MPMU_CGR_PJ MPMU_REG(0x1024)
+#define MPMU_WUCRM_PJ MPMU_REG(0x104c)
+#define MPMU_WUCRM_PJ_WAKEUP(x) (1 << (x))
+#define MPMU_WUCRM_PJ_RTC_ALARM (1 << 17)
+
+enum {
+ POWER_MODE_ACTIVE = 0,
+ POWER_MODE_CORE_INTIDLE,
+ POWER_MODE_CORE_EXTIDLE,
+ POWER_MODE_APPS_IDLE,
+ POWER_MODE_APPS_SLEEP,
+ POWER_MODE_CHIP_SLEEP,
+ POWER_MODE_SYS_SLEEP,
+};
+
+extern void mmp2_pm_enter_lowpower_mode(int state);
+extern int mmp2_set_wake(struct irq_data *d, unsigned int on);
+#endif
diff --git a/arch/arm/mach-mmp/include/mach/pm-pxa910.h b/arch/arm/mach-mmp/include/mach/pm-pxa910.h
new file mode 100644
index 00000000000..8cac8ab5253
--- /dev/null
+++ b/arch/arm/mach-mmp/include/mach/pm-pxa910.h
@@ -0,0 +1,77 @@
+/*
+ * PXA910 Power Management Routines
+ *
+ * This software program is licensed subject to the GNU General Public License
+ * (GPL).Version 2,June 1991, available at http://www.fsf.org/copyleft/gpl.html
+ *
+ * (C) Copyright 2009 Marvell International Ltd.
+ * All Rights Reserved
+ */
+
+#ifndef __PXA910_PM_H__
+#define __PXA910_PM_H__
+
+#define APMU_MOH_IDLE_CFG APMU_REG(0x0018)
+#define APMU_MOH_IDLE_CFG_MOH_IDLE (1 << 1)
+#define APMU_MOH_IDLE_CFG_MOH_PWRDWN (1 << 5)
+#define APMU_MOH_IDLE_CFG_MOH_SRAM_PWRDWN (1 << 6)
+#define APMU_MOH_IDLE_CFG_MOH_PWR_SW(x) (((x) & 0x3) << 16)
+#define APMU_MOH_IDLE_CFG_MOH_L2_PWR_SW(x) (((x) & 0x3) << 18)
+#define APMU_MOH_IDLE_CFG_MOH_DIS_MC_SW_REQ (1 << 21)
+#define APMU_MOH_IDLE_CFG_MOH_MC_WAKE_EN (1 << 20)
+
+#define APMU_SQU_CLK_GATE_CTRL APMU_REG(0x001c)
+#define APMU_MC_HW_SLP_TYPE APMU_REG(0x00b0)
+
+#define MPMU_FCCR MPMU_REG(0x0008)
+#define MPMU_APCR MPMU_REG(0x1000)
+#define MPMU_APCR_AXISD (1 << 31)
+#define MPMU_APCR_DSPSD (1 << 30)
+#define MPMU_APCR_SLPEN (1 << 29)
+#define MPMU_APCR_DTCMSD (1 << 28)
+#define MPMU_APCR_DDRCORSD (1 << 27)
+#define MPMU_APCR_APBSD (1 << 26)
+#define MPMU_APCR_BBSD (1 << 25)
+#define MPMU_APCR_SLPWP0 (1 << 23)
+#define MPMU_APCR_SLPWP1 (1 << 22)
+#define MPMU_APCR_SLPWP2 (1 << 21)
+#define MPMU_APCR_SLPWP3 (1 << 20)
+#define MPMU_APCR_VCTCXOSD (1 << 19)
+#define MPMU_APCR_SLPWP4 (1 << 18)
+#define MPMU_APCR_SLPWP5 (1 << 17)
+#define MPMU_APCR_SLPWP6 (1 << 16)
+#define MPMU_APCR_SLPWP7 (1 << 15)
+#define MPMU_APCR_MSASLPEN (1 << 14)
+#define MPMU_APCR_STBYEN (1 << 13)
+
+#define MPMU_AWUCRM MPMU_REG(0x104c)
+#define MPMU_AWUCRM_AP_ASYNC_INT (1 << 25)
+#define MPMU_AWUCRM_AP_FULL_IDLE (1 << 24)
+#define MPMU_AWUCRM_SDH1 (1 << 23)
+#define MPMU_AWUCRM_SDH2 (1 << 22)
+#define MPMU_AWUCRM_KEYPRESS (1 << 21)
+#define MPMU_AWUCRM_TRACKBALL (1 << 20)
+#define MPMU_AWUCRM_NEWROTARY (1 << 19)
+#define MPMU_AWUCRM_RTC_ALARM (1 << 17)
+#define MPMU_AWUCRM_AP2_TIMER_3 (1 << 13)
+#define MPMU_AWUCRM_AP2_TIMER_2 (1 << 12)
+#define MPMU_AWUCRM_AP2_TIMER_1 (1 << 11)
+#define MPMU_AWUCRM_AP1_TIMER_3 (1 << 10)
+#define MPMU_AWUCRM_AP1_TIMER_2 (1 << 9)
+#define MPMU_AWUCRM_AP1_TIMER_1 (1 << 8)
+#define MPMU_AWUCRM_WAKEUP(x) (1 << ((x) & 0x7))
+
+enum {
+ POWER_MODE_ACTIVE = 0,
+ POWER_MODE_CORE_INTIDLE,
+ POWER_MODE_CORE_EXTIDLE,
+ POWER_MODE_APPS_IDLE,
+ POWER_MODE_APPS_SLEEP,
+ POWER_MODE_SYS_SLEEP,
+ POWER_MODE_HIBERNATE,
+ POWER_MODE_UDR,
+};
+
+extern int pxa910_set_wake(struct irq_data *data, unsigned int on);
+
+#endif
diff --git a/arch/arm/mach-mmp/include/mach/regs-apbc.h b/arch/arm/mach-mmp/include/mach/regs-apbc.h
index 8a37fb00365..68b0c93ec6a 100644
--- a/arch/arm/mach-mmp/include/mach/regs-apbc.h
+++ b/arch/arm/mach-mmp/include/mach/regs-apbc.h
@@ -13,9 +13,6 @@
#include <mach/addr-map.h>
-#define APBC_VIRT_BASE (APB_VIRT_BASE + 0x015000)
-#define APBC_REG(x) (APBC_VIRT_BASE + (x))
-
/*
* APB clock register offsets for PXA168
*/
diff --git a/arch/arm/mach-mmp/include/mach/regs-apmu.h b/arch/arm/mach-mmp/include/mach/regs-apmu.h
index 8447ac63e28..7af8deb63e8 100644
--- a/arch/arm/mach-mmp/include/mach/regs-apmu.h
+++ b/arch/arm/mach-mmp/include/mach/regs-apmu.h
@@ -13,9 +13,6 @@
#include <mach/addr-map.h>
-#define APMU_VIRT_BASE (AXI_VIRT_BASE + 0x82800)
-#define APMU_REG(x) (APMU_VIRT_BASE + (x))
-
/* Clock Reset Control */
#define APMU_IRE APMU_REG(0x048)
#define APMU_LCD APMU_REG(0x04c)
diff --git a/arch/arm/mach-mmp/irq.c b/arch/arm/mach-mmp/irq.c
index 3705470c9f1..fcfe0e3bd70 100644
--- a/arch/arm/mach-mmp/irq.c
+++ b/arch/arm/mach-mmp/irq.c
@@ -23,6 +23,13 @@
#include <mach/irqs.h>
+#ifdef CONFIG_CPU_MMP2
+#include <mach/pm-mmp2.h>
+#endif
+#ifdef CONFIG_CPU_PXA910
+#include <mach/pm-pxa910.h>
+#endif
+
#include "common.h"
#define MAX_ICU_NR 16
@@ -209,6 +216,9 @@ void __init icu_init_irq(void)
set_irq_flags(irq, IRQF_VALID);
}
irq_set_default_host(icu_data[0].domain);
+#ifdef CONFIG_CPU_PXA910
+ icu_irq_chip.irq_set_wake = pxa910_set_wake;
+#endif
}
/* MMP2 (ARMv7) */
@@ -305,6 +315,9 @@ void __init mmp2_init_icu(void)
set_irq_flags(irq, IRQF_VALID);
}
irq_set_default_host(icu_data[0].domain);
+#ifdef CONFIG_CPU_MMP2
+ icu_irq_chip.irq_set_wake = mmp2_set_wake;
+#endif
}
#ifdef CONFIG_OF
diff --git a/arch/arm/mach-mmp/pm-mmp2.c b/arch/arm/mach-mmp/pm-mmp2.c
new file mode 100644
index 00000000000..461a191a32d
--- /dev/null
+++ b/arch/arm/mach-mmp/pm-mmp2.c
@@ -0,0 +1,264 @@
+/*
+ * MMP2 Power Management Routines
+ *
+ * This software program is licensed subject to the GNU General Public License
+ * (GPL).Version 2,June 1991, available at http://www.fsf.org/copyleft/gpl.html
+ *
+ * (C) Copyright 2012 Marvell International Ltd.
+ * All Rights Reserved
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/time.h>
+#include <linux/delay.h>
+#include <linux/suspend.h>
+#include <linux/irq.h>
+#include <linux/io.h>
+#include <linux/interrupt.h>
+#include <asm/mach-types.h>
+#include <mach/hardware.h>
+#include <mach/cputype.h>
+#include <mach/addr-map.h>
+#include <mach/pm-mmp2.h>
+#include <mach/regs-icu.h>
+#include <mach/irqs.h>
+
+int mmp2_set_wake(struct irq_data *d, unsigned int on)
+{
+ int irq = d->irq;
+ struct irq_desc *desc = irq_to_desc(irq);
+ unsigned long data = 0;
+
+ if (unlikely(irq >= nr_irqs)) {
+ pr_err("IRQ nubmers are out of boundary!\n");
+ return -EINVAL;
+ }
+
+ if (on) {
+ if (desc->action)
+ desc->action->flags |= IRQF_NO_SUSPEND;
+ } else {
+ if (desc->action)
+ desc->action->flags &= ~IRQF_NO_SUSPEND;
+ }
+
+ /* enable wakeup sources */
+ switch (irq) {
+ case IRQ_MMP2_RTC:
+ case IRQ_MMP2_RTC_ALARM:
+ data = MPMU_WUCRM_PJ_WAKEUP(4) | MPMU_WUCRM_PJ_RTC_ALARM;
+ break;
+ case IRQ_MMP2_PMIC:
+ data = MPMU_WUCRM_PJ_WAKEUP(7);
+ break;
+ case IRQ_MMP2_MMC2:
+ /* mmc use WAKEUP2, same as GPIO wakeup source */
+ data = MPMU_WUCRM_PJ_WAKEUP(2);
+ break;
+ }
+ if (on) {
+ if (data) {
+ data |= __raw_readl(MPMU_WUCRM_PJ);
+ __raw_writel(data, MPMU_WUCRM_PJ);
+ }
+ } else {
+ if (data) {
+ data = ~data & __raw_readl(MPMU_WUCRM_PJ);
+ __raw_writel(data, MPMU_WUCRM_PJ);
+ }
+ }
+ return 0;
+}
+
+static void pm_scu_clk_disable(void)
+{
+ unsigned int val;
+
+ /* close AXI fabric clock gate */
+ __raw_writel(0x0, CIU_REG(0x64));
+ __raw_writel(0x0, CIU_REG(0x68));
+
+ /* close MCB master clock gate */
+ val = __raw_readl(CIU_REG(0x1c));
+ val |= 0xf0;
+ __raw_writel(val, CIU_REG(0x1c));
+
+ return ;
+}
+
+static void pm_scu_clk_enable(void)
+{
+ unsigned int val;
+
+ /* open AXI fabric clock gate */
+ __raw_writel(0x03003003, CIU_REG(0x64));
+ __raw_writel(0x00303030, CIU_REG(0x68));
+
+ /* open MCB master clock gate */
+ val = __raw_readl(CIU_REG(0x1c));
+ val &= ~(0xf0);
+ __raw_writel(val, CIU_REG(0x1c));
+
+ return ;
+}
+
+static void pm_mpmu_clk_disable(void)
+{
+ /*
+ * disable clocks in MPMU_CGR_PJ register
+ * except clock for APMU_PLL1, APMU_PLL1_2 and AP_26M
+ */
+ __raw_writel(0x0000a010, MPMU_CGR_PJ);
+}
+
+static void pm_mpmu_clk_enable(void)
+{
+ unsigned int val;
+
+ __raw_writel(0xdffefffe, MPMU_CGR_PJ);
+ val = __raw_readl(MPMU_PLL2_CTRL1);
+ val |= (1 << 29);
+ __raw_writel(val, MPMU_PLL2_CTRL1);
+
+ return ;
+}
+
+void mmp2_pm_enter_lowpower_mode(int state)
+{
+ uint32_t idle_cfg, apcr;
+
+ idle_cfg = __raw_readl(APMU_PJ_IDLE_CFG);
+ apcr = __raw_readl(MPMU_PCR_PJ);
+ apcr &= ~(MPMU_PCR_PJ_SLPEN | MPMU_PCR_PJ_DDRCORSD | MPMU_PCR_PJ_APBSD
+ | MPMU_PCR_PJ_AXISD | MPMU_PCR_PJ_VCTCXOSD | (1 << 13));
+ idle_cfg &= ~APMU_PJ_IDLE_CFG_PJ_IDLE;
+
+ switch (state) {
+ case POWER_MODE_SYS_SLEEP:
+ apcr |= MPMU_PCR_PJ_SLPEN; /* set the SLPEN bit */
+ apcr |= MPMU_PCR_PJ_VCTCXOSD; /* set VCTCXOSD */
+ /* fall through */
+ case POWER_MODE_CHIP_SLEEP:
+ apcr |= MPMU_PCR_PJ_SLPEN;
+ /* fall through */
+ case POWER_MODE_APPS_SLEEP:
+ apcr |= MPMU_PCR_PJ_APBSD; /* set APBSD */
+ /* fall through */
+ case POWER_MODE_APPS_IDLE:
+ apcr |= MPMU_PCR_PJ_AXISD; /* set AXISDD bit */
+ apcr |= MPMU_PCR_PJ_DDRCORSD; /* set DDRCORSD bit */
+ idle_cfg |= APMU_PJ_IDLE_CFG_PJ_PWRDWN; /* PJ power down */
+ apcr |= MPMU_PCR_PJ_SPSD;
+ /* fall through */
+ case POWER_MODE_CORE_EXTIDLE:
+ idle_cfg |= APMU_PJ_IDLE_CFG_PJ_IDLE; /* set the IDLE bit */
+ idle_cfg &= ~APMU_PJ_IDLE_CFG_ISO_MODE_CNTRL_MASK;
+ idle_cfg |= APMU_PJ_IDLE_CFG_PWR_SW(3)
+ | APMU_PJ_IDLE_CFG_L2_PWR_SW;
+ break;
+ case POWER_MODE_CORE_INTIDLE:
+ apcr &= ~MPMU_PCR_PJ_SPSD;
+ break;
+ }
+
+ /* set reserve bits */
+ apcr |= (1 << 30) | (1 << 25);
+
+ /* finally write the registers back */
+ __raw_writel(idle_cfg, APMU_PJ_IDLE_CFG);
+ __raw_writel(apcr, MPMU_PCR_PJ); /* 0xfe086000 */
+}
+
+static int mmp2_pm_enter(suspend_state_t state)
+{
+ int temp;
+
+ temp = __raw_readl(MMP2_ICU_INT4_MASK);
+ if (temp & (1 << 1)) {
+ printk(KERN_ERR "%s: PMIC interrupt is handling\n", __func__);
+ return -EAGAIN;
+ }
+
+ temp = __raw_readl(APMU_SRAM_PWR_DWN);
+ temp |= ((1 << 19) | (1 << 18));
+ __raw_writel(temp, APMU_SRAM_PWR_DWN);
+ pm_mpmu_clk_disable();
+ pm_scu_clk_disable();
+
+ printk(KERN_INFO "%s: before suspend\n", __func__);
+ cpu_do_idle();
+ printk(KERN_INFO "%s: after suspend\n", __func__);
+
+ pm_mpmu_clk_enable(); /* enable clocks in MPMU */
+ pm_scu_clk_enable(); /* enable clocks in SCU */
+
+ return 0;
+}
+
+/*
+ * Called after processes are frozen, but before we shut down devices.
+ */
+static int mmp2_pm_prepare(void)
+{
+ mmp2_pm_enter_lowpower_mode(POWER_MODE_SYS_SLEEP);
+
+ return 0;
+}
+
+/*
+ * Called after devices are re-setup, but before processes are thawed.
+ */
+static void mmp2_pm_finish(void)
+{
+ mmp2_pm_enter_lowpower_mode(POWER_MODE_CORE_INTIDLE);
+}
+
+static int mmp2_pm_valid(suspend_state_t state)
+{
+ return ((state == PM_SUSPEND_STANDBY) || (state == PM_SUSPEND_MEM));
+}
+
+/*
+ * Set to PM_DISK_FIRMWARE so we can quickly veto suspend-to-disk.
+ */
+static const struct platform_suspend_ops mmp2_pm_ops = {
+ .valid = mmp2_pm_valid,
+ .prepare = mmp2_pm_prepare,
+ .enter = mmp2_pm_enter,
+ .finish = mmp2_pm_finish,
+};
+
+static int __init mmp2_pm_init(void)
+{
+ uint32_t apcr;
+
+ if (!cpu_is_mmp2())
+ return -EIO;
+
+ suspend_set_ops(&mmp2_pm_ops);
+
+ /*
+ * Set bit 0, Slow clock Select 32K clock input instead of VCXO
+ * VCXO is chosen by default, which would be disabled in suspend
+ */
+ __raw_writel(0x5, MPMU_SCCR);
+
+ /*
+ * Clear bit 23 of CIU_CPU_CONF
+ * direct PJ4 to DDR access through Memory Controller slow queue
+ * fast queue has issue and cause lcd will flick
+ */
+ __raw_writel(__raw_readl(CIU_REG(0x8)) & ~(0x1 << 23), CIU_REG(0x8));
+
+ /* Clear default low power control bit */
+ apcr = __raw_readl(MPMU_PCR_PJ);
+ apcr &= ~(MPMU_PCR_PJ_SLPEN | MPMU_PCR_PJ_DDRCORSD
+ | MPMU_PCR_PJ_APBSD | MPMU_PCR_PJ_AXISD | 1 << 13);
+ __raw_writel(apcr, MPMU_PCR_PJ);
+
+ return 0;
+}
+
+late_initcall(mmp2_pm_init);
diff --git a/arch/arm/mach-mmp/pm-pxa910.c b/arch/arm/mach-mmp/pm-pxa910.c
new file mode 100644
index 00000000000..48981ca801a
--- /dev/null
+++ b/arch/arm/mach-mmp/pm-pxa910.c
@@ -0,0 +1,285 @@
+/*
+ * PXA910 Power Management Routines
+ *
+ * This software program is licensed subject to the GNU General Public License
+ * (GPL).Version 2,June 1991, available at http://www.fsf.org/copyleft/gpl.html
+ *
+ * (C) Copyright 2009 Marvell International Ltd.
+ * All Rights Reserved
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/time.h>
+#include <linux/delay.h>
+#include <linux/suspend.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/irq.h>
+#include <asm/mach-types.h>
+#include <mach/hardware.h>
+#include <mach/cputype.h>
+#include <mach/addr-map.h>
+#include <mach/pm-pxa910.h>
+#include <mach/regs-icu.h>
+#include <mach/irqs.h>
+
+int pxa910_set_wake(struct irq_data *data, unsigned int on)
+{
+ int irq = data->irq;
+ struct irq_desc *desc = irq_to_desc(data->irq);
+ uint32_t awucrm = 0, apcr = 0;
+
+ if (unlikely(irq >= nr_irqs)) {
+ pr_err("IRQ nubmers are out of boundary!\n");
+ return -EINVAL;
+ }
+
+ if (on) {
+ if (desc->action)
+ desc->action->flags |= IRQF_NO_SUSPEND;
+ } else {
+ if (desc->action)
+ desc->action->flags &= ~IRQF_NO_SUSPEND;
+ }
+
+ /* setting wakeup sources */
+ switch (irq) {
+ /* wakeup line 2 */
+ case IRQ_PXA910_AP_GPIO:
+ awucrm = MPMU_AWUCRM_WAKEUP(2);
+ apcr |= MPMU_APCR_SLPWP2;
+ break;
+ /* wakeup line 3 */
+ case IRQ_PXA910_KEYPAD:
+ awucrm = MPMU_AWUCRM_WAKEUP(3) | MPMU_AWUCRM_KEYPRESS;
+ apcr |= MPMU_APCR_SLPWP3;
+ break;
+ case IRQ_PXA910_ROTARY:
+ awucrm = MPMU_AWUCRM_WAKEUP(3) | MPMU_AWUCRM_NEWROTARY;
+ apcr |= MPMU_APCR_SLPWP3;
+ break;
+ case IRQ_PXA910_TRACKBALL:
+ awucrm = MPMU_AWUCRM_WAKEUP(3) | MPMU_AWUCRM_TRACKBALL;
+ apcr |= MPMU_APCR_SLPWP3;
+ break;
+ /* wakeup line 4 */
+ case IRQ_PXA910_AP1_TIMER1:
+ awucrm = MPMU_AWUCRM_WAKEUP(4) | MPMU_AWUCRM_AP1_TIMER_1;
+ apcr |= MPMU_APCR_SLPWP4;
+ break;
+ case IRQ_PXA910_AP1_TIMER2:
+ awucrm = MPMU_AWUCRM_WAKEUP(4) | MPMU_AWUCRM_AP1_TIMER_2;
+ apcr |= MPMU_APCR_SLPWP4;
+ break;
+ case IRQ_PXA910_AP1_TIMER3:
+ awucrm = MPMU_AWUCRM_WAKEUP(4) | MPMU_AWUCRM_AP1_TIMER_3;
+ apcr |= MPMU_APCR_SLPWP4;
+ break;
+ case IRQ_PXA910_AP2_TIMER1:
+ awucrm = MPMU_AWUCRM_WAKEUP(4) | MPMU_AWUCRM_AP2_TIMER_1;
+ apcr |= MPMU_APCR_SLPWP4;
+ break;
+ case IRQ_PXA910_AP2_TIMER2:
+ awucrm = MPMU_AWUCRM_WAKEUP(4) | MPMU_AWUCRM_AP2_TIMER_2;
+ apcr |= MPMU_APCR_SLPWP4;
+ break;
+ case IRQ_PXA910_AP2_TIMER3:
+ awucrm = MPMU_AWUCRM_WAKEUP(4) | MPMU_AWUCRM_AP2_TIMER_3;
+ apcr |= MPMU_APCR_SLPWP4;
+ break;
+ case IRQ_PXA910_RTC_ALARM:
+ awucrm = MPMU_AWUCRM_WAKEUP(4) | MPMU_AWUCRM_RTC_ALARM;
+ apcr |= MPMU_APCR_SLPWP4;
+ break;
+ /* wakeup line 5 */
+ case IRQ_PXA910_USB1:
+ case IRQ_PXA910_USB2:
+ awucrm = MPMU_AWUCRM_WAKEUP(5);
+ apcr |= MPMU_APCR_SLPWP5;
+ break;
+ /* wakeup line 6 */
+ case IRQ_PXA910_MMC:
+ awucrm = MPMU_AWUCRM_WAKEUP(6)
+ | MPMU_AWUCRM_SDH1
+ | MPMU_AWUCRM_SDH2;
+ apcr |= MPMU_APCR_SLPWP6;
+ break;
+ /* wakeup line 7 */
+ case IRQ_PXA910_PMIC_INT:
+ awucrm = MPMU_AWUCRM_WAKEUP(7);
+ apcr |= MPMU_APCR_SLPWP7;
+ break;
+ default:
+ if (irq >= IRQ_GPIO_START && irq < IRQ_BOARD_START) {
+ awucrm = MPMU_AWUCRM_WAKEUP(2);
+ apcr |= MPMU_APCR_SLPWP2;
+ } else
+ printk(KERN_ERR "Error: no defined wake up source irq: %d\n",
+ irq);
+ }
+
+ if (on) {
+ if (awucrm) {
+ awucrm |= __raw_readl(MPMU_AWUCRM);
+ __raw_writel(awucrm, MPMU_AWUCRM);
+ }
+ if (apcr) {
+ apcr = ~apcr & __raw_readl(MPMU_APCR);
+ __raw_writel(apcr, MPMU_APCR);
+ }
+ } else {
+ if (awucrm) {
+ awucrm = ~awucrm & __raw_readl(MPMU_AWUCRM);
+ __raw_writel(awucrm, MPMU_AWUCRM);
+ }
+ if (apcr) {
+ apcr |= __raw_readl(MPMU_APCR);
+ __raw_writel(apcr, MPMU_APCR);
+ }
+ }
+ return 0;
+}
+
+void pxa910_pm_enter_lowpower_mode(int state)
+{
+ uint32_t idle_cfg, apcr;
+
+ idle_cfg = __raw_readl(APMU_MOH_IDLE_CFG);
+ apcr = __raw_readl(MPMU_APCR);
+
+ apcr &= ~(MPMU_APCR_DDRCORSD | MPMU_APCR_APBSD | MPMU_APCR_AXISD
+ | MPMU_APCR_VCTCXOSD | MPMU_APCR_STBYEN);
+ idle_cfg &= ~(APMU_MOH_IDLE_CFG_MOH_IDLE
+ | APMU_MOH_IDLE_CFG_MOH_PWRDWN);
+
+ switch (state) {
+ case POWER_MODE_UDR:
+ /* only shutdown APB in UDR */
+ apcr |= MPMU_APCR_STBYEN | MPMU_APCR_APBSD;
+ /* fall through */
+ case POWER_MODE_SYS_SLEEP:
+ apcr |= MPMU_APCR_SLPEN; /* set the SLPEN bit */
+ apcr |= MPMU_APCR_VCTCXOSD; /* set VCTCXOSD */
+ /* fall through */
+ case POWER_MODE_APPS_SLEEP:
+ apcr |= MPMU_APCR_DDRCORSD; /* set DDRCORSD */
+ /* fall through */
+ case POWER_MODE_APPS_IDLE:
+ apcr |= MPMU_APCR_AXISD; /* set AXISDD bit */
+ /* fall through */
+ case POWER_MODE_CORE_EXTIDLE:
+ idle_cfg |= APMU_MOH_IDLE_CFG_MOH_IDLE;
+ idle_cfg |= APMU_MOH_IDLE_CFG_MOH_PWRDWN;
+ idle_cfg |= APMU_MOH_IDLE_CFG_MOH_PWR_SW(3)
+ | APMU_MOH_IDLE_CFG_MOH_L2_PWR_SW(3);
+ /* fall through */
+ case POWER_MODE_CORE_INTIDLE:
+ break;
+ }
+
+ /* program the memory controller hardware sleep type and auto wakeup */
+ idle_cfg |= APMU_MOH_IDLE_CFG_MOH_DIS_MC_SW_REQ;
+ idle_cfg |= APMU_MOH_IDLE_CFG_MOH_MC_WAKE_EN;
+ __raw_writel(0x0, APMU_MC_HW_SLP_TYPE); /* auto refresh */
+
+ /* set DSPSD, DTCMSD, BBSD, MSASLPEN */
+ apcr |= MPMU_APCR_DSPSD | MPMU_APCR_DTCMSD | MPMU_APCR_BBSD
+ | MPMU_APCR_MSASLPEN;
+
+ /*always set SLEPEN bit mainly for MSA*/
+ apcr |= MPMU_APCR_SLPEN;
+
+ /* finally write the registers back */
+ __raw_writel(idle_cfg, APMU_MOH_IDLE_CFG);
+ __raw_writel(apcr, MPMU_APCR);
+
+}
+
+static int pxa910_pm_enter(suspend_state_t state)
+{
+ unsigned int idle_cfg, reg = 0;
+
+ /*pmic thread not completed,exit;otherwise system can't be waked up*/
+ reg = __raw_readl(ICU_INT_CONF(IRQ_PXA910_PMIC_INT));
+ if ((reg & 0x3) == 0)
+ return -EAGAIN;
+
+ idle_cfg = __raw_readl(APMU_MOH_IDLE_CFG);
+ idle_cfg |= APMU_MOH_IDLE_CFG_MOH_PWRDWN
+ | APMU_MOH_IDLE_CFG_MOH_SRAM_PWRDWN;
+ __raw_writel(idle_cfg, APMU_MOH_IDLE_CFG);
+
+ /* disable L2 */
+ outer_disable();
+ /* wait for l2 idle */
+ while (!(readl(CIU_REG(0x8)) & (1 << 16)))
+ udelay(1);
+
+ cpu_do_idle();
+
+ /* enable L2 */
+ outer_resume();
+ /* wait for l2 idle */
+ while (!(readl(CIU_REG(0x8)) & (1 << 16)))
+ udelay(1);
+
+ idle_cfg = __raw_readl(APMU_MOH_IDLE_CFG);
+ idle_cfg &= ~(APMU_MOH_IDLE_CFG_MOH_PWRDWN
+ | APMU_MOH_IDLE_CFG_MOH_SRAM_PWRDWN);
+ __raw_writel(idle_cfg, APMU_MOH_IDLE_CFG);
+
+ return 0;
+}
+
+/*
+ * Called after processes are frozen, but before we shut down devices.
+ */
+static int pxa910_pm_prepare(void)
+{
+ pxa910_pm_enter_lowpower_mode(POWER_MODE_UDR);
+ return 0;
+}
+
+/*
+ * Called after devices are re-setup, but before processes are thawed.
+ */
+static void pxa910_pm_finish(void)
+{
+ pxa910_pm_enter_lowpower_mode(POWER_MODE_CORE_INTIDLE);
+}
+
+static int pxa910_pm_valid(suspend_state_t state)
+{
+ return ((state == PM_SUSPEND_STANDBY) || (state == PM_SUSPEND_MEM));
+}
+
+static const struct platform_suspend_ops pxa910_pm_ops = {
+ .valid = pxa910_pm_valid,
+ .prepare = pxa910_pm_prepare,
+ .enter = pxa910_pm_enter,
+ .finish = pxa910_pm_finish,
+};
+
+static int __init pxa910_pm_init(void)
+{
+ uint32_t awucrm = 0;
+
+ if (!cpu_is_pxa910())
+ return -EIO;
+
+ suspend_set_ops(&pxa910_pm_ops);
+
+ /* Set the following bits for MMP3 playback with VCTXO on */
+ __raw_writel(__raw_readl(APMU_SQU_CLK_GATE_CTRL) | (1 << 30),
+ APMU_SQU_CLK_GATE_CTRL);
+ __raw_writel(__raw_readl(MPMU_FCCR) | (1 << 28), MPMU_FCCR);
+
+ awucrm |= MPMU_AWUCRM_AP_ASYNC_INT | MPMU_AWUCRM_AP_FULL_IDLE;
+ __raw_writel(awucrm, MPMU_AWUCRM);
+
+ return 0;
+}
+
+late_initcall(pxa910_pm_init);
diff --git a/arch/arm/mach-mmp/ttc_dkb.c b/arch/arm/mach-mmp/ttc_dkb.c
index 3fc9ed21f97..e8cf5ea1526 100644
--- a/arch/arm/mach-mmp/ttc_dkb.c
+++ b/arch/arm/mach-mmp/ttc_dkb.c
@@ -17,6 +17,7 @@
#include <linux/interrupt.h>
#include <linux/i2c/pca953x.h>
#include <linux/gpio.h>
+#include <linux/mfd/88pm860x.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -135,8 +136,18 @@ static struct pca953x_platform_data max7312_data[] = {
},
};
+static struct pm860x_platform_data ttc_dkb_pm8607_info = {
+ .irq_base = IRQ_BOARD_START,
+};
+
static struct i2c_board_info ttc_dkb_i2c_info[] = {
{
+ .type = "88PM860x",
+ .addr = 0x34,
+ .platform_data = &ttc_dkb_pm8607_info,
+ .irq = IRQ_PXA910_PMIC_INT,
+ },
+ {
.type = "max7312",
.addr = 0x23,
.irq = MMP_GPIO_TO_IRQ(80),
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index 49f92bc1c31..385c083d24b 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -4,7 +4,7 @@
# Common support
obj-y := id.o io.o control.o mux.o devices.o serial.o gpmc.o timer.o pm.o \
- common.o gpio.o dma.o wd_timer.o display.o i2c.o
+ common.o gpio.o dma.o wd_timer.o display.o i2c.o hdq1w.o
omap-2-3-common = irq.o sdrc.o
hwmod-common = omap_hwmod.o \
@@ -118,16 +118,18 @@ obj-$(CONFIG_ARCH_OMAP4) += $(powerdomain-common) \
powerdomains44xx_data.o
# PRCM clockdomain control
-obj-$(CONFIG_ARCH_OMAP2) += clockdomain.o \
+clockdomain-common += clockdomain.o \
+ clockdomains_common_data.o
+obj-$(CONFIG_ARCH_OMAP2) += $(clockdomain-common) \
clockdomain2xxx_3xxx.o \
clockdomains2xxx_3xxx_data.o
obj-$(CONFIG_SOC_OMAP2420) += clockdomains2420_data.o
obj-$(CONFIG_SOC_OMAP2430) += clockdomains2430_data.o
-obj-$(CONFIG_ARCH_OMAP3) += clockdomain.o \
+obj-$(CONFIG_ARCH_OMAP3) += $(clockdomain-common) \
clockdomain2xxx_3xxx.o \
clockdomains2xxx_3xxx_data.o \
clockdomains3xxx_data.o
-obj-$(CONFIG_ARCH_OMAP4) += clockdomain.o \
+obj-$(CONFIG_ARCH_OMAP4) += $(clockdomain-common) \
clockdomain44xx.o \
clockdomains44xx_data.o
@@ -187,6 +189,9 @@ ifneq ($(CONFIG_TIDSPBRIDGE),)
obj-y += dsp.o
endif
+# OMAP2420 MSDI controller integration support ("MMC")
+obj-$(CONFIG_SOC_OMAP2420) += msdi.o
+
# Specific board support
obj-$(CONFIG_MACH_OMAP_GENERIC) += board-generic.o
obj-$(CONFIG_MACH_OMAP_H4) += board-h4.o
diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
index d9f4931513f..5c4e6654216 100644
--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -439,7 +439,7 @@ void omap2_clk_disable_unused(struct clk *clk)
clk->ops->disable(clk);
}
if (clk->clkdm != NULL)
- pwrdm_clkdm_state_switch(clk->clkdm);
+ pwrdm_state_switch(clk->clkdm->pwrdm.ptr);
}
#endif
diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c
index f4a626f7c79..4e1a3b0e8cc 100644
--- a/arch/arm/mach-omap2/clock3xxx_data.c
+++ b/arch/arm/mach-omap2/clock3xxx_data.c
@@ -1,7 +1,7 @@
/*
* OMAP3 clock data
*
- * Copyright (C) 2007-2010 Texas Instruments, Inc.
+ * Copyright (C) 2007-2010, 2012 Texas Instruments, Inc.
* Copyright (C) 2007-2011 Nokia Corporation
*
* Written by Paul Walmsley
@@ -1640,6 +1640,7 @@ static struct clk hdq_fck = {
.name = "hdq_fck",
.ops = &clkops_omap2_dflt_wait,
.parent = &core_12m_fck,
+ .clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430_EN_HDQ_SHIFT,
.recalc = &followparent_recalc,
@@ -3294,8 +3295,8 @@ static struct omap_clk omap3xxx_clks[] = {
CLK(NULL, "gfx_l3_ick", &gfx_l3_ick, CK_3430ES1),
CLK(NULL, "gfx_cg1_ck", &gfx_cg1_ck, CK_3430ES1),
CLK(NULL, "gfx_cg2_ck", &gfx_cg2_ck, CK_3430ES1),
- CLK(NULL, "sgx_fck", &sgx_fck, CK_3430ES2PLUS | CK_3517 | CK_36XX),
- CLK(NULL, "sgx_ick", &sgx_ick, CK_3430ES2PLUS | CK_3517 | CK_36XX),
+ CLK(NULL, "sgx_fck", &sgx_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+ CLK(NULL, "sgx_ick", &sgx_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
CLK(NULL, "d2d_26m_fck", &d2d_26m_fck, CK_3430ES1),
CLK(NULL, "modem_fck", &modem_fck, CK_34XX | CK_36XX),
CLK(NULL, "sad2d_ick", &sad2d_ick, CK_34XX | CK_36XX),
@@ -3419,7 +3420,7 @@ static struct omap_clk omap3xxx_clks[] = {
CLK(NULL, "per_48m_fck", &per_48m_fck, CK_3XXX),
CLK(NULL, "uart3_fck", &uart3_fck, CK_3XXX),
CLK(NULL, "uart4_fck", &uart4_fck, CK_36XX),
- CLK(NULL, "uart4_fck", &uart4_fck_am35xx, CK_3505 | CK_3517),
+ CLK(NULL, "uart4_fck", &uart4_fck_am35xx, CK_AM35XX),
CLK(NULL, "gpt2_fck", &gpt2_fck, CK_3XXX),
CLK(NULL, "gpt3_fck", &gpt3_fck, CK_3XXX),
CLK(NULL, "gpt4_fck", &gpt4_fck, CK_3XXX),
@@ -3513,21 +3514,9 @@ int __init omap3xxx_clk_init(void)
struct omap_clk *c;
u32 cpu_clkflg = 0;
- /*
- * 3505 must be tested before 3517, since 3517 returns true
- * for both AM3517 chips and AM3517 family chips, which
- * includes 3505. Unfortunately there's no obvious family
- * test for 3517/3505 :-(
- */
- if (cpu_is_omap3505()) {
- cpu_mask = RATE_IN_34XX;
- cpu_clkflg = CK_3505;
- } else if (cpu_is_omap3517()) {
- cpu_mask = RATE_IN_34XX;
- cpu_clkflg = CK_3517;
- } else if (cpu_is_omap3505()) {
+ if (cpu_is_omap3517()) {
cpu_mask = RATE_IN_34XX;
- cpu_clkflg = CK_3505;
+ cpu_clkflg = CK_AM35XX;
} else if (cpu_is_omap3630()) {
cpu_mask = (RATE_IN_34XX | RATE_IN_36XX);
cpu_clkflg = CK_36XX;
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index fa6ea65ad44..2172f660384 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -3355,17 +3355,6 @@ static struct omap_clk omap44xx_clks[] = {
CLK(NULL, "auxclk5_ck", &auxclk5_ck, CK_443X),
CLK(NULL, "auxclkreq5_ck", &auxclkreq5_ck, CK_443X),
CLK(NULL, "gpmc_ck", &dummy_ck, CK_443X),
- CLK(NULL, "gpt1_ick", &dummy_ck, CK_443X),
- CLK(NULL, "gpt2_ick", &dummy_ck, CK_443X),
- CLK(NULL, "gpt3_ick", &dummy_ck, CK_443X),
- CLK(NULL, "gpt4_ick", &dummy_ck, CK_443X),
- CLK(NULL, "gpt5_ick", &dummy_ck, CK_443X),
- CLK(NULL, "gpt6_ick", &dummy_ck, CK_443X),
- CLK(NULL, "gpt7_ick", &dummy_ck, CK_443X),
- CLK(NULL, "gpt8_ick", &dummy_ck, CK_443X),
- CLK(NULL, "gpt9_ick", &dummy_ck, CK_443X),
- CLK(NULL, "gpt10_ick", &dummy_ck, CK_443X),
- CLK(NULL, "gpt11_ick", &dummy_ck, CK_443X),
CLK("omap_i2c.1", "ick", &dummy_ck, CK_443X),
CLK("omap_i2c.2", "ick", &dummy_ck, CK_443X),
CLK("omap_i2c.3", "ick", &dummy_ck, CK_443X),
diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c
index ad07689e156..8664f5a8bfb 100644
--- a/arch/arm/mach-omap2/clockdomain.c
+++ b/arch/arm/mach-omap2/clockdomain.c
@@ -840,7 +840,7 @@ void clkdm_allow_idle(struct clockdomain *clkdm)
spin_lock_irqsave(&clkdm->lock, flags);
clkdm->_flags |= _CLKDM_FLAG_HWSUP_ENABLED;
arch_clkdm->clkdm_allow_idle(clkdm);
- pwrdm_clkdm_state_switch(clkdm);
+ pwrdm_state_switch(clkdm->pwrdm.ptr);
spin_unlock_irqrestore(&clkdm->lock, flags);
}
@@ -924,8 +924,7 @@ static int _clkdm_clk_hwmod_enable(struct clockdomain *clkdm)
spin_lock_irqsave(&clkdm->lock, flags);
arch_clkdm->clkdm_clk_enable(clkdm);
- pwrdm_wait_transition(clkdm->pwrdm.ptr);
- pwrdm_clkdm_state_switch(clkdm);
+ pwrdm_state_switch(clkdm->pwrdm.ptr);
spin_unlock_irqrestore(&clkdm->lock, flags);
pr_debug("clockdomain: clkdm %s: enabled\n", clkdm->name);
@@ -950,7 +949,7 @@ static int _clkdm_clk_hwmod_disable(struct clockdomain *clkdm)
spin_lock_irqsave(&clkdm->lock, flags);
arch_clkdm->clkdm_clk_disable(clkdm);
- pwrdm_clkdm_state_switch(clkdm);
+ pwrdm_state_switch(clkdm->pwrdm.ptr);
spin_unlock_irqrestore(&clkdm->lock, flags);
pr_debug("clockdomain: clkdm %s: disabled\n", clkdm->name);
diff --git a/arch/arm/mach-omap2/clockdomain44xx.c b/arch/arm/mach-omap2/clockdomain44xx.c
index 935c7f03dab..4f04dd11d65 100644
--- a/arch/arm/mach-omap2/clockdomain44xx.c
+++ b/arch/arm/mach-omap2/clockdomain44xx.c
@@ -51,6 +51,9 @@ static int omap4_clkdm_clear_all_wkup_sleep_deps(struct clockdomain *clkdm)
struct clkdm_dep *cd;
u32 mask = 0;
+ if (!clkdm->prcm_partition)
+ return 0;
+
for (cd = clkdm->wkdep_srcs; cd && cd->clkdm_name; cd++) {
if (!cd->clkdm)
continue; /* only happens if data is erroneous */
@@ -103,6 +106,9 @@ static int omap4_clkdm_clk_disable(struct clockdomain *clkdm)
{
bool hwsup = false;
+ if (!clkdm->prcm_partition)
+ return 0;
+
hwsup = omap4_cminst_is_clkdm_in_hwsup(clkdm->prcm_partition,
clkdm->cm_inst, clkdm->clkdm_offs);
diff --git a/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c b/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c
index 0a6a04897d8..839145e1cfb 100644
--- a/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c
+++ b/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c
@@ -89,13 +89,3 @@ struct clockdomain wkup_common_clkdm = {
.pwrdm = { .name = "wkup_pwrdm" },
.dep_bit = OMAP_EN_WKUP_SHIFT,
};
-
-struct clockdomain prm_common_clkdm = {
- .name = "prm_clkdm",
- .pwrdm = { .name = "wkup_pwrdm" },
-};
-
-struct clockdomain cm_common_clkdm = {
- .name = "cm_clkdm",
- .pwrdm = { .name = "core_pwrdm" },
-};
diff --git a/arch/arm/mach-omap2/clockdomains3xxx_data.c b/arch/arm/mach-omap2/clockdomains3xxx_data.c
index b84e138d99c..6038adb9771 100644
--- a/arch/arm/mach-omap2/clockdomains3xxx_data.c
+++ b/arch/arm/mach-omap2/clockdomains3xxx_data.c
@@ -53,9 +53,9 @@
* 3430ES2 PM_WKDEP_SGX: adds IVA2, removes CORE
*/
static struct clkdm_dep gfx_sgx_3xxx_wkdeps[] = {
- { .clkdm_name = "iva2_clkdm", },
- { .clkdm_name = "mpu_clkdm", },
- { .clkdm_name = "wkup_clkdm", },
+ { .clkdm_name = "iva2_clkdm" },
+ { .clkdm_name = "mpu_clkdm" },
+ { .clkdm_name = "wkup_clkdm" },
{ NULL },
};
diff --git a/arch/arm/mach-omap2/clockdomains44xx_data.c b/arch/arm/mach-omap2/clockdomains44xx_data.c
index bd7ed13515c..c5342584749 100644
--- a/arch/arm/mach-omap2/clockdomains44xx_data.c
+++ b/arch/arm/mach-omap2/clockdomains44xx_data.c
@@ -430,6 +430,8 @@ static struct clockdomain *clockdomains_omap44xx[] __initdata = {
&l4_wkup_44xx_clkdm,
&emu_sys_44xx_clkdm,
&l3_dma_44xx_clkdm,
+ &prm_common_clkdm,
+ &cm_common_clkdm,
NULL
};
diff --git a/arch/arm/mach-omap2/clockdomains_common_data.c b/arch/arm/mach-omap2/clockdomains_common_data.c
new file mode 100644
index 00000000000..615b1f04967
--- /dev/null
+++ b/arch/arm/mach-omap2/clockdomains_common_data.c
@@ -0,0 +1,24 @@
+/*
+ * OMAP2+-common clockdomain data
+ *
+ * Copyright (C) 2008-2012 Texas Instruments, Inc.
+ * Copyright (C) 2008-2010 Nokia Corporation
+ *
+ * Paul Walmsley, Jouni Högander
+ */
+
+#include <linux/kernel.h>
+#include <linux/io.h>
+
+#include "clockdomain.h"
+
+/* These are implicit clockdomains - they are never defined as such in TRM */
+struct clockdomain prm_common_clkdm = {
+ .name = "prm_clkdm",
+ .pwrdm = { .name = "wkup_pwrdm" },
+};
+
+struct clockdomain cm_common_clkdm = {
+ .name = "cm_clkdm",
+ .pwrdm = { .name = "core_pwrdm" },
+};
diff --git a/arch/arm/mach-omap2/cm-regbits-34xx.h b/arch/arm/mach-omap2/cm-regbits-34xx.h
index b91275908f3..8083a8cdc55 100644
--- a/arch/arm/mach-omap2/cm-regbits-34xx.h
+++ b/arch/arm/mach-omap2/cm-regbits-34xx.h
@@ -79,7 +79,7 @@
/* CM_CLKSEL1_PLL_IVA2 */
#define OMAP3430_IVA2_CLK_SRC_SHIFT 19
-#define OMAP3430_IVA2_CLK_SRC_MASK (0x3 << 19)
+#define OMAP3430_IVA2_CLK_SRC_MASK (0x7 << 19)
#define OMAP3430_IVA2_DPLL_MULT_SHIFT 8
#define OMAP3430_IVA2_DPLL_MULT_MASK (0x7ff << 8)
#define OMAP3430_IVA2_DPLL_DIV_SHIFT 0
@@ -124,7 +124,7 @@
/* CM_CLKSEL1_PLL_MPU */
#define OMAP3430_MPU_CLK_SRC_SHIFT 19
-#define OMAP3430_MPU_CLK_SRC_MASK (0x3 << 19)
+#define OMAP3430_MPU_CLK_SRC_MASK (0x7 << 19)
#define OMAP3430_MPU_DPLL_MULT_SHIFT 8
#define OMAP3430_MPU_DPLL_MULT_MASK (0x7ff << 8)
#define OMAP3430_MPU_DPLL_DIV_SHIFT 0
diff --git a/arch/arm/mach-omap2/cminst44xx.c b/arch/arm/mach-omap2/cminst44xx.c
index bd8810c3753..8c86d294b1a 100644
--- a/arch/arm/mach-omap2/cminst44xx.c
+++ b/arch/arm/mach-omap2/cminst44xx.c
@@ -32,6 +32,7 @@
#include "prcm44xx.h"
#include "prm44xx.h"
#include "prcm_mpu44xx.h"
+#include "prcm-common.h"
/*
* CLKCTRL_IDLEST_*: possible values for the CM_*_CLKCTRL.IDLEST bitfield:
@@ -49,14 +50,21 @@
#define CLKCTRL_IDLEST_INTERFACE_IDLE 0x2
#define CLKCTRL_IDLEST_DISABLED 0x3
-static u32 _cm_bases[OMAP4_MAX_PRCM_PARTITIONS] = {
- [OMAP4430_INVALID_PRCM_PARTITION] = 0,
- [OMAP4430_PRM_PARTITION] = OMAP4430_PRM_BASE,
- [OMAP4430_CM1_PARTITION] = OMAP4430_CM1_BASE,
- [OMAP4430_CM2_PARTITION] = OMAP4430_CM2_BASE,
- [OMAP4430_SCRM_PARTITION] = 0,
- [OMAP4430_PRCM_MPU_PARTITION] = OMAP4430_PRCM_MPU_BASE,
-};
+static void __iomem *_cm_bases[OMAP4_MAX_PRCM_PARTITIONS];
+
+/**
+ * omap_cm_base_init - Populates the cm partitions
+ *
+ * Populates the base addresses of the _cm_bases
+ * array used for read/write of cm module registers.
+ */
+void omap_cm_base_init(void)
+{
+ _cm_bases[OMAP4430_PRM_PARTITION] = prm_base;
+ _cm_bases[OMAP4430_CM1_PARTITION] = cm_base;
+ _cm_bases[OMAP4430_CM2_PARTITION] = cm2_base;
+ _cm_bases[OMAP4430_PRCM_MPU_PARTITION] = prcm_mpu_base;
+}
/* Private functions */
@@ -106,7 +114,7 @@ u32 omap4_cminst_read_inst_reg(u8 part, s16 inst, u16 idx)
BUG_ON(part >= OMAP4_MAX_PRCM_PARTITIONS ||
part == OMAP4430_INVALID_PRCM_PARTITION ||
!_cm_bases[part]);
- return __raw_readl(OMAP2_L4_IO_ADDRESS(_cm_bases[part] + inst + idx));
+ return __raw_readl(_cm_bases[part] + inst + idx);
}
/* Write into a register in a CM instance */
@@ -115,7 +123,7 @@ void omap4_cminst_write_inst_reg(u32 val, u8 part, s16 inst, u16 idx)
BUG_ON(part >= OMAP4_MAX_PRCM_PARTITIONS ||
part == OMAP4430_INVALID_PRCM_PARTITION ||
!_cm_bases[part]);
- __raw_writel(val, OMAP2_L4_IO_ADDRESS(_cm_bases[part] + inst + idx));
+ __raw_writel(val, _cm_bases[part] + inst + idx);
}
/* Read-modify-write a register in CM1. Caller must lock */
diff --git a/arch/arm/mach-omap2/common.c b/arch/arm/mach-omap2/common.c
index 1549c11000d..8a6953a34fe 100644
--- a/arch/arm/mach-omap2/common.c
+++ b/arch/arm/mach-omap2/common.c
@@ -166,6 +166,7 @@ static struct omap_globals omap4_globals = {
.prm = OMAP2_L4_IO_ADDRESS(OMAP4430_PRM_BASE),
.cm = OMAP2_L4_IO_ADDRESS(OMAP4430_CM_BASE),
.cm2 = OMAP2_L4_IO_ADDRESS(OMAP4430_CM2_BASE),
+ .prcm_mpu = OMAP2_L4_IO_ADDRESS(OMAP4430_PRCM_MPU_BASE),
};
void __init omap2_set_globals_443x(void)
diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h
index f14b3aec58c..d6c9e618031 100644
--- a/arch/arm/mach-omap2/common.h
+++ b/arch/arm/mach-omap2/common.h
@@ -112,6 +112,7 @@ struct omap_globals {
void __iomem *prm; /* Power and Reset Management */
void __iomem *cm; /* Clock Management */
void __iomem *cm2;
+ void __iomem *prcm_mpu;
};
void omap2_set_globals_242x(void);
diff --git a/arch/arm/mach-omap2/dpll3xxx.c b/arch/arm/mach-omap2/dpll3xxx.c
index fc56745676f..f0f10beeffe 100644
--- a/arch/arm/mach-omap2/dpll3xxx.c
+++ b/arch/arm/mach-omap2/dpll3xxx.c
@@ -142,7 +142,8 @@ static int _omap3_noncore_dpll_lock(struct clk *clk)
ai = omap3_dpll_autoidle_read(clk);
- omap3_dpll_deny_idle(clk);
+ if (ai)
+ omap3_dpll_deny_idle(clk);
_omap3_dpll_write_clken(clk, DPLL_LOCKED);
@@ -186,8 +187,6 @@ static int _omap3_noncore_dpll_bypass(struct clk *clk)
if (ai)
omap3_dpll_allow_idle(clk);
- else
- omap3_dpll_deny_idle(clk);
return r;
}
@@ -216,8 +215,6 @@ static int _omap3_noncore_dpll_stop(struct clk *clk)
if (ai)
omap3_dpll_allow_idle(clk);
- else
- omap3_dpll_deny_idle(clk);
return 0;
}
@@ -519,6 +516,9 @@ u32 omap3_dpll_autoidle_read(struct clk *clk)
dd = clk->dpll_data;
+ if (!dd->autoidle_reg)
+ return -EINVAL;
+
v = __raw_readl(dd->autoidle_reg);
v &= dd->autoidle_mask;
v >>= __ffs(dd->autoidle_mask);
@@ -545,6 +545,12 @@ void omap3_dpll_allow_idle(struct clk *clk)
dd = clk->dpll_data;
+ if (!dd->autoidle_reg) {
+ pr_debug("clock: DPLL %s: autoidle not supported\n",
+ clk->name);
+ return;
+ }
+
/*
* REVISIT: CORE DPLL can optionally enter low-power bypass
* by writing 0x5 instead of 0x1. Add some mechanism to
@@ -554,6 +560,7 @@ void omap3_dpll_allow_idle(struct clk *clk)
v &= ~dd->autoidle_mask;
v |= DPLL_AUTOIDLE_LOW_POWER_STOP << __ffs(dd->autoidle_mask);
__raw_writel(v, dd->autoidle_reg);
+
}
/**
@@ -572,6 +579,12 @@ void omap3_dpll_deny_idle(struct clk *clk)
dd = clk->dpll_data;
+ if (!dd->autoidle_reg) {
+ pr_debug("clock: DPLL %s: autoidle not supported\n",
+ clk->name);
+ return;
+ }
+
v = __raw_readl(dd->autoidle_reg);
v &= ~dd->autoidle_mask;
v |= DPLL_AUTOIDLE_DISABLE << __ffs(dd->autoidle_mask);
diff --git a/arch/arm/mach-omap2/hdq1w.c b/arch/arm/mach-omap2/hdq1w.c
new file mode 100644
index 00000000000..297ebe03f09
--- /dev/null
+++ b/arch/arm/mach-omap2/hdq1w.c
@@ -0,0 +1,72 @@
+/*
+ * IP block integration code for the HDQ1W/1-wire IP block
+ *
+ * Copyright (C) 2012 Texas Instruments, Inc.
+ * Paul Walmsley
+ *
+ * Based on the I2C reset code in arch/arm/mach-omap2/i2c.c by
+ * Avinash.H.M <avinashhm@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#include <plat/omap_hwmod.h>
+#include <plat/hdq1w.h>
+
+#include "common.h"
+
+/* Maximum microseconds to wait for OMAP module to softreset */
+#define MAX_MODULE_SOFTRESET_WAIT 10000
+
+/**
+ * omap_hdq1w_reset - reset the OMAP HDQ1W module
+ * @oh: struct omap_hwmod *
+ *
+ * OCP soft reset the HDQ1W IP block. Section 20.6.1.4 "HDQ1W/1-Wire
+ * Software Reset" of the OMAP34xx Technical Reference Manual Revision
+ * ZR (SWPU223R) does not include the rather important fact that, for
+ * the reset to succeed, the HDQ1W module's internal clock gate must be
+ * programmed to allow the clock to propagate to the rest of the
+ * module. In this sense, it's rather similar to the I2C custom reset
+ * function. Returns 0.
+ */
+int omap_hdq1w_reset(struct omap_hwmod *oh)
+{
+ u32 v;
+ int c = 0;
+
+ /* Write to the SOFTRESET bit */
+ omap_hwmod_softreset(oh);
+
+ /* Enable the module's internal clocks */
+ v = omap_hwmod_read(oh, HDQ_CTRL_STATUS_OFFSET);
+ v |= 1 << HDQ_CTRL_STATUS_CLOCKENABLE_SHIFT;
+ omap_hwmod_write(v, oh, HDQ_CTRL_STATUS_OFFSET);
+
+ /* Poll on RESETDONE bit */
+ omap_test_timeout((omap_hwmod_read(oh,
+ oh->class->sysc->syss_offs)
+ & SYSS_RESETDONE_MASK),
+ MAX_MODULE_SOFTRESET_WAIT, c);
+
+ if (c == MAX_MODULE_SOFTRESET_WAIT)
+ pr_warning("%s: %s: softreset failed (waited %d usec)\n",
+ __func__, oh->name, MAX_MODULE_SOFTRESET_WAIT);
+ else
+ pr_debug("%s: %s: softreset in %d usec\n", __func__,
+ oh->name, c);
+
+ return 0;
+}
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 2d5a57669a7..4b9491aa36f 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -364,24 +364,6 @@ static void __init omap_hwmod_init_postsetup(void)
#endif
omap_hwmod_for_each(_set_hwmod_postsetup_state, &postsetup_state);
- /*
- * Set the default postsetup state for unusual modules (like
- * MPU WDT).
- *
- * The postsetup_state is not actually used until
- * omap_hwmod_late_init(), so boards that desire full watchdog
- * coverage of kernel initialization can reprogram the
- * postsetup_state between the calls to
- * omap2_init_common_infra() and omap_sdrc_init().
- *
- * XXX ideally we could detect whether the MPU WDT was currently
- * enabled here and make this conditional
- */
- postsetup_state = _HWMOD_STATE_DISABLED;
- omap_hwmod_for_each_by_class("wd_timer",
- _set_hwmod_postsetup_state,
- &postsetup_state);
-
omap_pm_if_early_init();
}
diff --git a/arch/arm/mach-omap2/msdi.c b/arch/arm/mach-omap2/msdi.c
new file mode 100644
index 00000000000..ef2a6924731
--- /dev/null
+++ b/arch/arm/mach-omap2/msdi.c
@@ -0,0 +1,88 @@
+/*
+ * MSDI IP block reset
+ *
+ * Copyright (C) 2012 Texas Instruments, Inc.
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ * XXX What about pad muxing?
+ */
+
+#include <linux/kernel.h>
+
+#include <plat/omap_hwmod.h>
+#include <plat/mmc.h>
+
+#include "common.h"
+
+/*
+ * MSDI_CON_OFFSET: offset in bytes of the MSDI IP block's CON register
+ * from the IP block's base address
+ */
+#define MSDI_CON_OFFSET 0x0c
+
+/* Register bitfields in the CON register */
+#define MSDI_CON_POW_MASK BIT(11)
+#define MSDI_CON_CLKD_MASK (0x3f << 0)
+#define MSDI_CON_CLKD_SHIFT 0
+
+/* Maximum microseconds to wait for OMAP module to softreset */
+#define MAX_MODULE_SOFTRESET_WAIT 10000
+
+/* MSDI_TARGET_RESET_CLKD: clock divisor to use throughout the reset */
+#define MSDI_TARGET_RESET_CLKD 0x3ff
+
+/**
+ * omap_msdi_reset - reset the MSDI IP block
+ * @oh: struct omap_hwmod *
+ *
+ * The MSDI IP block on OMAP2420 has to have both the POW and CLKD
+ * fields set inside its CON register for a reset to complete
+ * successfully. This is not documented in the TRM. For CLKD, we use
+ * the value that results in the lowest possible clock rate, to attempt
+ * to avoid disturbing any cards.
+ */
+int omap_msdi_reset(struct omap_hwmod *oh)
+{
+ u16 v = 0;
+ int c = 0;
+
+ /* Write to the SOFTRESET bit */
+ omap_hwmod_softreset(oh);
+
+ /* Enable the MSDI core and internal clock */
+ v |= MSDI_CON_POW_MASK;
+ v |= MSDI_TARGET_RESET_CLKD << MSDI_CON_CLKD_SHIFT;
+ omap_hwmod_write(v, oh, MSDI_CON_OFFSET);
+
+ /* Poll on RESETDONE bit */
+ omap_test_timeout((omap_hwmod_read(oh, oh->class->sysc->syss_offs)
+ & SYSS_RESETDONE_MASK),
+ MAX_MODULE_SOFTRESET_WAIT, c);
+
+ if (c == MAX_MODULE_SOFTRESET_WAIT)
+ pr_warning("%s: %s: softreset failed (waited %d usec)\n",
+ __func__, oh->name, MAX_MODULE_SOFTRESET_WAIT);
+ else
+ pr_debug("%s: %s: softreset in %d usec\n", __func__,
+ oh->name, c);
+
+ /* Disable the MSDI internal clock */
+ v &= ~MSDI_CON_CLKD_MASK;
+ omap_hwmod_write(v, oh, MSDI_CON_OFFSET);
+
+ return 0;
+}
diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
index 2c087ffc6a9..a7640d1b215 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
@@ -23,6 +23,7 @@
#include <plat/dmtimer.h>
#include <plat/l3_2xxx.h>
#include <plat/l4_2xxx.h>
+#include <plat/mmc.h>
#include "omap_hwmod_common_data.h"
@@ -239,6 +240,67 @@ static struct omap_hwmod omap2420_mcbsp2_hwmod = {
},
};
+static struct omap_hwmod_class_sysconfig omap2420_msdi_sysc = {
+ .rev_offs = 0x3c,
+ .sysc_offs = 0x64,
+ .syss_offs = 0x68,
+ .sysc_flags = (SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2420_msdi_hwmod_class = {
+ .name = "msdi",
+ .sysc = &omap2420_msdi_sysc,
+ .reset = &omap_msdi_reset,
+};
+
+/* msdi1 */
+static struct omap_hwmod_irq_info omap2420_msdi1_irqs[] = {
+ { .irq = 83 },
+ { .irq = -1 }
+};
+
+static struct omap_hwmod_dma_info omap2420_msdi1_sdma_reqs[] = {
+ { .name = "tx", .dma_req = 61 }, /* OMAP24XX_DMA_MMC1_TX */
+ { .name = "rx", .dma_req = 62 }, /* OMAP24XX_DMA_MMC1_RX */
+ { .dma_req = -1 }
+};
+
+static struct omap_hwmod omap2420_msdi1_hwmod = {
+ .name = "msdi1",
+ .class = &omap2420_msdi_hwmod_class,
+ .mpu_irqs = omap2420_msdi1_irqs,
+ .sdma_reqs = omap2420_msdi1_sdma_reqs,
+ .main_clk = "mmc_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP2420_EN_MMC_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP2420_ST_MMC_SHIFT,
+ },
+ },
+ .flags = HWMOD_16BIT_REG,
+};
+
+/* HDQ1W/1-wire */
+static struct omap_hwmod omap2420_hdq1w_hwmod = {
+ .name = "hdq1w",
+ .mpu_irqs = omap2_hdq1w_mpu_irqs,
+ .main_clk = "hdq_fck",
+ .prcm = {
+ .omap2 = {
+ .module_offs = CORE_MOD,
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_HDQ_SHIFT,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_HDQ_SHIFT,
+ },
+ },
+ .class = &omap2_hdq1w_class,
+};
+
/*
* interfaces
*/
@@ -428,6 +490,53 @@ static struct omap_hwmod_ocp_if omap2420_l4_core__mcbsp2 = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+static struct omap_hwmod_addr_space omap2420_msdi1_addrs[] = {
+ {
+ .pa_start = 0x4809c000,
+ .pa_end = 0x4809c000 + SZ_128 - 1,
+ .flags = ADDR_TYPE_RT,
+ },
+ { }
+};
+
+/* l4_core -> msdi1 */
+static struct omap_hwmod_ocp_if omap2420_l4_core__msdi1 = {
+ .master = &omap2xxx_l4_core_hwmod,
+ .slave = &omap2420_msdi1_hwmod,
+ .clk = "mmc_ick",
+ .addr = omap2420_msdi1_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_core -> hdq1w interface */
+static struct omap_hwmod_ocp_if omap2420_l4_core__hdq1w = {
+ .master = &omap2xxx_l4_core_hwmod,
+ .slave = &omap2420_hdq1w_hwmod,
+ .clk = "hdq_ick",
+ .addr = omap2_hdq1w_addr_space,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+ .flags = OMAP_FIREWALL_L4 | OCPIF_SWSUP_IDLE,
+};
+
+
+/* l4_wkup -> 32ksync_counter */
+static struct omap_hwmod_addr_space omap2420_counter_32k_addrs[] = {
+ {
+ .pa_start = 0x48004000,
+ .pa_end = 0x4800401f,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+static struct omap_hwmod_ocp_if omap2420_l4_wkup__counter_32k = {
+ .master = &omap2xxx_l4_wkup_hwmod,
+ .slave = &omap2xxx_counter_32k_hwmod,
+ .clk = "sync_32k_ick",
+ .addr = omap2420_counter_32k_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
static struct omap_hwmod_ocp_if *omap2420_hwmod_ocp_ifs[] __initdata = {
&omap2xxx_l3_main__l4_core,
&omap2xxx_mpu__l3_main,
@@ -468,6 +577,9 @@ static struct omap_hwmod_ocp_if *omap2420_hwmod_ocp_ifs[] __initdata = {
&omap2420_l4_core__mailbox,
&omap2420_l4_core__mcbsp1,
&omap2420_l4_core__mcbsp2,
+ &omap2420_l4_core__msdi1,
+ &omap2420_l4_core__hdq1w,
+ &omap2420_l4_wkup__counter_32k,
NULL,
};
diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
index 71d9f8824f9..4d726498123 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
@@ -528,6 +528,23 @@ static struct omap_hwmod omap2430_mmc2_hwmod = {
.class = &omap2430_mmc_class,
};
+/* HDQ1W/1-wire */
+static struct omap_hwmod omap2430_hdq1w_hwmod = {
+ .name = "hdq1w",
+ .mpu_irqs = omap2_hdq1w_mpu_irqs,
+ .main_clk = "hdq_fck",
+ .prcm = {
+ .omap2 = {
+ .module_offs = CORE_MOD,
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_HDQ_SHIFT,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_HDQ_SHIFT,
+ },
+ },
+ .class = &omap2_hdq1w_class,
+};
+
/*
* interfaces
*/
@@ -838,6 +855,34 @@ static struct omap_hwmod_ocp_if omap2430_l4_core__mcbsp5 = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+/* l4_core -> hdq1w */
+static struct omap_hwmod_ocp_if omap2430_l4_core__hdq1w = {
+ .master = &omap2xxx_l4_core_hwmod,
+ .slave = &omap2430_hdq1w_hwmod,
+ .clk = "hdq_ick",
+ .addr = omap2_hdq1w_addr_space,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+ .flags = OMAP_FIREWALL_L4 | OCPIF_SWSUP_IDLE,
+};
+
+/* l4_wkup -> 32ksync_counter */
+static struct omap_hwmod_addr_space omap2430_counter_32k_addrs[] = {
+ {
+ .pa_start = 0x49020000,
+ .pa_end = 0x4902001f,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+static struct omap_hwmod_ocp_if omap2430_l4_wkup__counter_32k = {
+ .master = &omap2xxx_l4_wkup_hwmod,
+ .slave = &omap2xxx_counter_32k_hwmod,
+ .clk = "sync_32k_ick",
+ .addr = omap2430_counter_32k_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
static struct omap_hwmod_ocp_if *omap2430_hwmod_ocp_ifs[] __initdata = {
&omap2xxx_l3_main__l4_core,
&omap2xxx_mpu__l3_main,
@@ -886,6 +931,8 @@ static struct omap_hwmod_ocp_if *omap2430_hwmod_ocp_ifs[] __initdata = {
&omap2430_l4_core__mcbsp3,
&omap2430_l4_core__mcbsp4,
&omap2430_l4_core__mcbsp5,
+ &omap2430_l4_core__hdq1w,
+ &omap2430_l4_wkup__counter_32k,
NULL,
};
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_interconnect_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_interconnect_data.c
index 04637fabadd..cbb4ef6544a 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_interconnect_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_interconnect_data.c
@@ -171,3 +171,12 @@ struct omap_hwmod_addr_space omap2_mcbsp1_addrs[] = {
},
{ }
};
+
+struct omap_hwmod_addr_space omap2_hdq1w_addr_space[] = {
+ {
+ .pa_start = 0x480b2000,
+ .pa_end = 0x480b2fff,
+ .flags = ADDR_TYPE_RT,
+ },
+ { }
+};
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
index f08e442af39..102d76e9e9e 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
@@ -2,6 +2,7 @@
* omap_hwmod_2xxx_3xxx_ipblock_data.c - common IP block data for OMAP2/3
*
* Copyright (C) 2011 Nokia Corporation
+ * Copyright (C) 2012 Texas Instruments, Inc.
* Paul Walmsley
*
* This program is free software; you can redistribute it and/or modify
@@ -12,6 +13,7 @@
#include <plat/serial.h>
#include <plat/dma.h>
#include <plat/common.h>
+#include <plat/hdq1w.h>
#include <mach/irqs.h>
@@ -302,3 +304,23 @@ struct omap_hwmod_irq_info omap2_mcspi2_mpu_irqs[] = {
{ .irq = -1 }
};
+struct omap_hwmod_class_sysconfig omap2_hdq1w_sysc = {
+ .rev_offs = 0x0,
+ .sysc_offs = 0x14,
+ .syss_offs = 0x18,
+ .sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
+ SYSS_HAS_RESET_STATUS),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+struct omap_hwmod_class omap2_hdq1w_class = {
+ .name = "hdq1w",
+ .sysc = &omap2_hdq1w_sysc,
+ .reset = &omap_hdq1w_reset,
+};
+
+struct omap_hwmod_irq_info omap2_hdq1w_mpu_irqs[] = {
+ { .irq = 58, },
+ { .irq = -1 }
+};
+
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
index 45aaa07e302..83eafd96eca 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
@@ -89,7 +89,8 @@ static struct omap_hwmod_class_sysconfig omap2xxx_wd_timer_sysc = {
struct omap_hwmod_class omap2xxx_wd_timer_hwmod_class = {
.name = "wd_timer",
.sysc = &omap2xxx_wd_timer_sysc,
- .pre_shutdown = &omap2_wd_timer_disable
+ .pre_shutdown = &omap2_wd_timer_disable,
+ .reset = &omap2_wd_timer_reset,
};
/*
@@ -732,3 +733,23 @@ struct omap_hwmod omap2xxx_mcspi2_hwmod = {
.class = &omap2xxx_mcspi_class,
.dev_attr = &omap_mcspi2_dev_attr,
};
+
+
+static struct omap_hwmod_class omap2xxx_counter_hwmod_class = {
+ .name = "counter",
+};
+
+struct omap_hwmod omap2xxx_counter_32k_hwmod = {
+ .name = "counter_32k",
+ .main_clk = "func_32k_ck",
+ .prcm = {
+ .omap2 = {
+ .module_offs = WKUP_MOD,
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_ST_32KSYNC_SHIFT,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_32KSYNC_SHIFT,
+ },
+ },
+ .class = &omap2xxx_counter_hwmod_class,
+};
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index 0c65079c2b6..fd48797fa95 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -418,7 +418,8 @@ static struct omap_hwmod_class_sysconfig i2c_sysc = {
static struct omap_hwmod_class omap3xxx_wd_timer_hwmod_class = {
.name = "wd_timer",
.sysc = &omap3xxx_wd_timer_sysc,
- .pre_shutdown = &omap2_wd_timer_disable
+ .pre_shutdown = &omap2_wd_timer_disable,
+ .reset = &omap2_wd_timer_reset,
};
static struct omap_hwmod omap3xxx_wd_timer2_hwmod = {
@@ -1075,7 +1076,7 @@ static struct omap_hwmod_class omap3xxx_mcbsp_hwmod_class = {
/* mcbsp1 */
static struct omap_hwmod_irq_info omap3xxx_mcbsp1_irqs[] = {
- { .name = "irq", .irq = 16 },
+ { .name = "common", .irq = 16 },
{ .name = "tx", .irq = 59 },
{ .name = "rx", .irq = 60 },
{ .irq = -1 }
@@ -1100,7 +1101,7 @@ static struct omap_hwmod omap3xxx_mcbsp1_hwmod = {
/* mcbsp2 */
static struct omap_hwmod_irq_info omap3xxx_mcbsp2_irqs[] = {
- { .name = "irq", .irq = 17 },
+ { .name = "common", .irq = 17 },
{ .name = "tx", .irq = 62 },
{ .name = "rx", .irq = 63 },
{ .irq = -1 }
@@ -1130,7 +1131,7 @@ static struct omap_hwmod omap3xxx_mcbsp2_hwmod = {
/* mcbsp3 */
static struct omap_hwmod_irq_info omap3xxx_mcbsp3_irqs[] = {
- { .name = "irq", .irq = 22 },
+ { .name = "common", .irq = 22 },
{ .name = "tx", .irq = 89 },
{ .name = "rx", .irq = 90 },
{ .irq = -1 }
@@ -1160,7 +1161,7 @@ static struct omap_hwmod omap3xxx_mcbsp3_hwmod = {
/* mcbsp4 */
static struct omap_hwmod_irq_info omap3xxx_mcbsp4_irqs[] = {
- { .name = "irq", .irq = 23 },
+ { .name = "common", .irq = 23 },
{ .name = "tx", .irq = 54 },
{ .name = "rx", .irq = 55 },
{ .irq = -1 }
@@ -1191,7 +1192,7 @@ static struct omap_hwmod omap3xxx_mcbsp4_hwmod = {
/* mcbsp5 */
static struct omap_hwmod_irq_info omap3xxx_mcbsp5_irqs[] = {
- { .name = "irq", .irq = 27 },
+ { .name = "common", .irq = 27 },
{ .name = "tx", .irq = 81 },
{ .name = "rx", .irq = 82 },
{ .irq = -1 }
@@ -1980,6 +1981,56 @@ static struct omap_hwmod omap3xxx_usb_tll_hs_hwmod = {
},
};
+static struct omap_hwmod omap3xxx_hdq1w_hwmod = {
+ .name = "hdq1w",
+ .mpu_irqs = omap2_hdq1w_mpu_irqs,
+ .main_clk = "hdq_fck",
+ .prcm = {
+ .omap2 = {
+ .module_offs = CORE_MOD,
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_HDQ_SHIFT,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_HDQ_SHIFT,
+ },
+ },
+ .class = &omap2_hdq1w_class,
+};
+
+/*
+ * '32K sync counter' class
+ * 32-bit ordinary counter, clocked by the falling edge of the 32 khz clock
+ */
+static struct omap_hwmod_class_sysconfig omap3xxx_counter_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0004,
+ .sysc_flags = SYSC_HAS_SIDLEMODE,
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap3xxx_counter_hwmod_class = {
+ .name = "counter",
+ .sysc = &omap3xxx_counter_sysc,
+};
+
+static struct omap_hwmod omap3xxx_counter_32k_hwmod = {
+ .name = "counter_32k",
+ .class = &omap3xxx_counter_hwmod_class,
+ .clkdm_name = "wkup_clkdm",
+ .flags = HWMOD_SWSUP_SIDLE,
+ .main_clk = "wkup_32k_fck",
+ .prcm = {
+ .omap2 = {
+ .module_offs = WKUP_MOD,
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_ST_32KSYNC_SHIFT,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_32KSYNC_SHIFT,
+ },
+ },
+};
+
/*
* interfaces
*/
@@ -3059,6 +3110,34 @@ static struct omap_hwmod_ocp_if omap3xxx_l4_core__usb_tll_hs = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+/* l4_core -> hdq1w interface */
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__hdq1w = {
+ .master = &omap3xxx_l4_core_hwmod,
+ .slave = &omap3xxx_hdq1w_hwmod,
+ .clk = "hdq_ick",
+ .addr = omap2_hdq1w_addr_space,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+ .flags = OMAP_FIREWALL_L4 | OCPIF_SWSUP_IDLE,
+};
+
+/* l4_wkup -> 32ksync_counter */
+static struct omap_hwmod_addr_space omap3xxx_counter_32k_addrs[] = {
+ {
+ .pa_start = 0x48320000,
+ .pa_end = 0x4832001f,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+static struct omap_hwmod_ocp_if omap3xxx_l4_wkup__counter_32k = {
+ .master = &omap3xxx_l4_wkup_hwmod,
+ .slave = &omap3xxx_counter_32k_hwmod,
+ .clk = "omap_32ksync_ick",
+ .addr = omap3xxx_counter_32k_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
static struct omap_hwmod_ocp_if *omap3xxx_hwmod_ocp_ifs[] __initdata = {
&omap3xxx_l3_main__l4_core,
&omap3xxx_l3_main__l4_per,
@@ -3103,6 +3182,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_hwmod_ocp_ifs[] __initdata = {
&omap34xx_l4_core__mcspi2,
&omap34xx_l4_core__mcspi3,
&omap34xx_l4_core__mcspi4,
+ &omap3xxx_l4_wkup__counter_32k,
NULL,
};
@@ -3151,6 +3231,7 @@ static struct omap_hwmod_ocp_if *omap34xx_hwmod_ocp_ifs[] __initdata = {
&omap34xx_l4_core__sr1,
&omap34xx_l4_core__sr2,
&omap3xxx_l4_core__mailbox,
+ &omap3xxx_l4_core__hdq1w,
NULL
};
@@ -3170,6 +3251,7 @@ static struct omap_hwmod_ocp_if *omap36xx_hwmod_ocp_ifs[] __initdata = {
&omap3xxx_l4_core__usb_tll_hs,
&omap3xxx_l4_core__es3plus_mmc1,
&omap3xxx_l4_core__es3plus_mmc2,
+ &omap3xxx_l4_core__hdq1w,
NULL
};
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index 0d91dec5b4b..950454a3fa3 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -51,6 +51,27 @@
*/
/*
+ * 'c2c_target_fw' class
+ * instance(s): c2c_target_fw
+ */
+static struct omap_hwmod_class omap44xx_c2c_target_fw_hwmod_class = {
+ .name = "c2c_target_fw",
+};
+
+/* c2c_target_fw */
+static struct omap_hwmod omap44xx_c2c_target_fw_hwmod = {
+ .name = "c2c_target_fw",
+ .class = &omap44xx_c2c_target_fw_hwmod_class,
+ .clkdm_name = "d2d_clkdm",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = OMAP4_CM_D2D_SAD2D_FW_CLKCTRL_OFFSET,
+ .context_offs = OMAP4_RM_D2D_SAD2D_FW_CONTEXT_OFFSET,
+ },
+ },
+};
+
+/*
* 'dmm' class
* instance(s): dmm
*/
@@ -242,6 +263,28 @@ static struct omap_hwmod omap44xx_mpu_private_hwmod = {
};
/*
+ * 'ocp_wp_noc' class
+ * instance(s): ocp_wp_noc
+ */
+static struct omap_hwmod_class omap44xx_ocp_wp_noc_hwmod_class = {
+ .name = "ocp_wp_noc",
+};
+
+/* ocp_wp_noc */
+static struct omap_hwmod omap44xx_ocp_wp_noc_hwmod = {
+ .name = "ocp_wp_noc",
+ .class = &omap44xx_ocp_wp_noc_hwmod_class,
+ .clkdm_name = "l3_instr_clkdm",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = OMAP4_CM_L3INSTR_OCP_WP1_CLKCTRL_OFFSET,
+ .context_offs = OMAP4_RM_L3INSTR_OCP_WP1_CONTEXT_OFFSET,
+ .modulemode = MODULEMODE_HWCTRL,
+ },
+ },
+};
+
+/*
* Modules omap_hwmod structures
*
* The following IPs are excluded for the moment because:
@@ -249,41 +292,7 @@ static struct omap_hwmod omap44xx_mpu_private_hwmod = {
* - They still need to be validated with the driver
* properly adapted to omap_hwmod / omap_device
*
- * c2c
- * c2c_target_fw
- * cm_core
- * cm_core_aon
- * ctrl_module_core
- * ctrl_module_pad_core
- * ctrl_module_pad_wkup
- * ctrl_module_wkup
- * debugss
- * efuse_ctrl_cust
- * efuse_ctrl_std
- * elm
- * emif1
- * emif2
- * fdif
- * gpmc
- * gpu
- * hdq1w
- * mcasp
- * mpu_c0
- * mpu_c1
- * ocmc_ram
- * ocp2scp_usb_phy
- * ocp_wp_noc
- * prcm_mpu
- * prm
- * scrm
- * sl2if
- * slimbus1
- * slimbus2
- * usb_host_fs
- * usb_host_hs
- * usb_phy_cm
- * usb_tll_hs
- * usim
+ * usim
*/
/*
@@ -341,6 +350,41 @@ static struct omap_hwmod omap44xx_aess_hwmod = {
};
/*
+ * 'c2c' class
+ * chip 2 chip interface used to plug the ape soc (omap) with an external modem
+ * soc
+ */
+
+static struct omap_hwmod_class omap44xx_c2c_hwmod_class = {
+ .name = "c2c",
+};
+
+/* c2c */
+static struct omap_hwmod_irq_info omap44xx_c2c_irqs[] = {
+ { .irq = 88 + OMAP44XX_IRQ_GIC_START },
+ { .irq = -1 }
+};
+
+static struct omap_hwmod_dma_info omap44xx_c2c_sdma_reqs[] = {
+ { .dma_req = 68 + OMAP44XX_DMA_REQ_START },
+ { .dma_req = -1 }
+};
+
+static struct omap_hwmod omap44xx_c2c_hwmod = {
+ .name = "c2c",
+ .class = &omap44xx_c2c_hwmod_class,
+ .clkdm_name = "d2d_clkdm",
+ .mpu_irqs = omap44xx_c2c_irqs,
+ .sdma_reqs = omap44xx_c2c_sdma_reqs,
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = OMAP4_CM_D2D_SAD2D_CLKCTRL_OFFSET,
+ .context_offs = OMAP4_RM_D2D_SAD2D_CONTEXT_OFFSET,
+ },
+ },
+};
+
+/*
* 'counter' class
* 32-bit ordinary counter, clocked by the falling edge of the 32 khz clock
*/
@@ -375,6 +419,83 @@ static struct omap_hwmod omap44xx_counter_32k_hwmod = {
};
/*
+ * 'ctrl_module' class
+ * attila core control module + core pad control module + wkup pad control
+ * module + attila wkup control module
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_ctrl_module_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .sysc_flags = SYSC_HAS_SIDLEMODE,
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+ SIDLE_SMART_WKUP),
+ .sysc_fields = &omap_hwmod_sysc_type2,
+};
+
+static struct omap_hwmod_class omap44xx_ctrl_module_hwmod_class = {
+ .name = "ctrl_module",
+ .sysc = &omap44xx_ctrl_module_sysc,
+};
+
+/* ctrl_module_core */
+static struct omap_hwmod_irq_info omap44xx_ctrl_module_core_irqs[] = {
+ { .irq = 8 + OMAP44XX_IRQ_GIC_START },
+ { .irq = -1 }
+};
+
+static struct omap_hwmod omap44xx_ctrl_module_core_hwmod = {
+ .name = "ctrl_module_core",
+ .class = &omap44xx_ctrl_module_hwmod_class,
+ .clkdm_name = "l4_cfg_clkdm",
+ .mpu_irqs = omap44xx_ctrl_module_core_irqs,
+};
+
+/* ctrl_module_pad_core */
+static struct omap_hwmod omap44xx_ctrl_module_pad_core_hwmod = {
+ .name = "ctrl_module_pad_core",
+ .class = &omap44xx_ctrl_module_hwmod_class,
+ .clkdm_name = "l4_cfg_clkdm",
+};
+
+/* ctrl_module_wkup */
+static struct omap_hwmod omap44xx_ctrl_module_wkup_hwmod = {
+ .name = "ctrl_module_wkup",
+ .class = &omap44xx_ctrl_module_hwmod_class,
+ .clkdm_name = "l4_wkup_clkdm",
+};
+
+/* ctrl_module_pad_wkup */
+static struct omap_hwmod omap44xx_ctrl_module_pad_wkup_hwmod = {
+ .name = "ctrl_module_pad_wkup",
+ .class = &omap44xx_ctrl_module_hwmod_class,
+ .clkdm_name = "l4_wkup_clkdm",
+};
+
+/*
+ * 'debugss' class
+ * debug and emulation sub system
+ */
+
+static struct omap_hwmod_class omap44xx_debugss_hwmod_class = {
+ .name = "debugss",
+};
+
+/* debugss */
+static struct omap_hwmod omap44xx_debugss_hwmod = {
+ .name = "debugss",
+ .class = &omap44xx_debugss_hwmod_class,
+ .clkdm_name = "emu_sys_clkdm",
+ .main_clk = "trace_clk_div_ck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = OMAP4_CM_EMU_DEBUGSS_CLKCTRL_OFFSET,
+ .context_offs = OMAP4_RM_EMU_DEBUGSS_CONTEXT_OFFSET,
+ },
+ },
+};
+
+/*
* 'dma' class
* dma controller for data exchange between memory to memory (i.e. internal or
* external memory) and gp peripherals to memory or memory to gp peripherals
@@ -816,6 +937,154 @@ static struct omap_hwmod omap44xx_dss_venc_hwmod = {
};
/*
+ * 'elm' class
+ * bch error location module
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_elm_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY |
+ SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
+ SYSS_HAS_RESET_STATUS),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap44xx_elm_hwmod_class = {
+ .name = "elm",
+ .sysc = &omap44xx_elm_sysc,
+};
+
+/* elm */
+static struct omap_hwmod_irq_info omap44xx_elm_irqs[] = {
+ { .irq = 4 + OMAP44XX_IRQ_GIC_START },
+ { .irq = -1 }
+};
+
+static struct omap_hwmod omap44xx_elm_hwmod = {
+ .name = "elm",
+ .class = &omap44xx_elm_hwmod_class,
+ .clkdm_name = "l4_per_clkdm",
+ .mpu_irqs = omap44xx_elm_irqs,
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = OMAP4_CM_L4PER_ELM_CLKCTRL_OFFSET,
+ .context_offs = OMAP4_RM_L4PER_ELM_CONTEXT_OFFSET,
+ },
+ },
+};
+
+/*
+ * 'emif' class
+ * external memory interface no1
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_emif_sysc = {
+ .rev_offs = 0x0000,
+};
+
+static struct omap_hwmod_class omap44xx_emif_hwmod_class = {
+ .name = "emif",
+ .sysc = &omap44xx_emif_sysc,
+};
+
+/* emif1 */
+static struct omap_hwmod_irq_info omap44xx_emif1_irqs[] = {
+ { .irq = 110 + OMAP44XX_IRQ_GIC_START },
+ { .irq = -1 }
+};
+
+static struct omap_hwmod omap44xx_emif1_hwmod = {
+ .name = "emif1",
+ .class = &omap44xx_emif_hwmod_class,
+ .clkdm_name = "l3_emif_clkdm",
+ .flags = HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET,
+ .mpu_irqs = omap44xx_emif1_irqs,
+ .main_clk = "ddrphy_ck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = OMAP4_CM_MEMIF_EMIF_1_CLKCTRL_OFFSET,
+ .context_offs = OMAP4_RM_MEMIF_EMIF_1_CONTEXT_OFFSET,
+ .modulemode = MODULEMODE_HWCTRL,
+ },
+ },
+};
+
+/* emif2 */
+static struct omap_hwmod_irq_info omap44xx_emif2_irqs[] = {
+ { .irq = 111 + OMAP44XX_IRQ_GIC_START },
+ { .irq = -1 }
+};
+
+static struct omap_hwmod omap44xx_emif2_hwmod = {
+ .name = "emif2",
+ .class = &omap44xx_emif_hwmod_class,
+ .clkdm_name = "l3_emif_clkdm",
+ .flags = HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET,
+ .mpu_irqs = omap44xx_emif2_irqs,
+ .main_clk = "ddrphy_ck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = OMAP4_CM_MEMIF_EMIF_2_CLKCTRL_OFFSET,
+ .context_offs = OMAP4_RM_MEMIF_EMIF_2_CONTEXT_OFFSET,
+ .modulemode = MODULEMODE_HWCTRL,
+ },
+ },
+};
+
+/*
+ * 'fdif' class
+ * face detection hw accelerator module
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_fdif_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ /*
+ * FDIF needs 100 OCP clk cycles delay after a softreset before
+ * accessing sysconfig again.
+ * The lowest frequency at the moment for L3 bus is 100 MHz, so
+ * 1usec delay is needed. Add an x2 margin to be safe (2 usecs).
+ *
+ * TODO: Indicate errata when available.
+ */
+ .srst_udelay = 2,
+ .sysc_flags = (SYSC_HAS_MIDLEMODE | SYSC_HAS_RESET_STATUS |
+ SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+ MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type2,
+};
+
+static struct omap_hwmod_class omap44xx_fdif_hwmod_class = {
+ .name = "fdif",
+ .sysc = &omap44xx_fdif_sysc,
+};
+
+/* fdif */
+static struct omap_hwmod_irq_info omap44xx_fdif_irqs[] = {
+ { .irq = 69 + OMAP44XX_IRQ_GIC_START },
+ { .irq = -1 }
+};
+
+static struct omap_hwmod omap44xx_fdif_hwmod = {
+ .name = "fdif",
+ .class = &omap44xx_fdif_hwmod_class,
+ .clkdm_name = "iss_clkdm",
+ .mpu_irqs = omap44xx_fdif_irqs,
+ .main_clk = "fdif_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = OMAP4_CM_CAM_FDIF_CLKCTRL_OFFSET,
+ .context_offs = OMAP4_RM_CAM_FDIF_CONTEXT_OFFSET,
+ .modulemode = MODULEMODE_SWCTRL,
+ },
+ },
+};
+
+/*
* 'gpio' class
* general purpose io module
*/
@@ -1018,6 +1287,135 @@ static struct omap_hwmod omap44xx_gpio6_hwmod = {
};
/*
+ * 'gpmc' class
+ * general purpose memory controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_gpmc_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_SIDLEMODE |
+ SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap44xx_gpmc_hwmod_class = {
+ .name = "gpmc",
+ .sysc = &omap44xx_gpmc_sysc,
+};
+
+/* gpmc */
+static struct omap_hwmod_irq_info omap44xx_gpmc_irqs[] = {
+ { .irq = 20 + OMAP44XX_IRQ_GIC_START },
+ { .irq = -1 }
+};
+
+static struct omap_hwmod_dma_info omap44xx_gpmc_sdma_reqs[] = {
+ { .dma_req = 3 + OMAP44XX_DMA_REQ_START },
+ { .dma_req = -1 }
+};
+
+static struct omap_hwmod omap44xx_gpmc_hwmod = {
+ .name = "gpmc",
+ .class = &omap44xx_gpmc_hwmod_class,
+ .clkdm_name = "l3_2_clkdm",
+ .flags = HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET,
+ .mpu_irqs = omap44xx_gpmc_irqs,
+ .sdma_reqs = omap44xx_gpmc_sdma_reqs,
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = OMAP4_CM_L3_2_GPMC_CLKCTRL_OFFSET,
+ .context_offs = OMAP4_RM_L3_2_GPMC_CONTEXT_OFFSET,
+ .modulemode = MODULEMODE_HWCTRL,
+ },
+ },
+};
+
+/*
+ * 'gpu' class
+ * 2d/3d graphics accelerator
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_gpu_sysc = {
+ .rev_offs = 0x1fc00,
+ .sysc_offs = 0x1fc10,
+ .sysc_flags = (SYSC_HAS_MIDLEMODE | SYSC_HAS_SIDLEMODE),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+ SIDLE_SMART_WKUP | MSTANDBY_FORCE | MSTANDBY_NO |
+ MSTANDBY_SMART | MSTANDBY_SMART_WKUP),
+ .sysc_fields = &omap_hwmod_sysc_type2,
+};
+
+static struct omap_hwmod_class omap44xx_gpu_hwmod_class = {
+ .name = "gpu",
+ .sysc = &omap44xx_gpu_sysc,
+};
+
+/* gpu */
+static struct omap_hwmod_irq_info omap44xx_gpu_irqs[] = {
+ { .irq = 21 + OMAP44XX_IRQ_GIC_START },
+ { .irq = -1 }
+};
+
+static struct omap_hwmod omap44xx_gpu_hwmod = {
+ .name = "gpu",
+ .class = &omap44xx_gpu_hwmod_class,
+ .clkdm_name = "l3_gfx_clkdm",
+ .mpu_irqs = omap44xx_gpu_irqs,
+ .main_clk = "gpu_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = OMAP4_CM_GFX_GFX_CLKCTRL_OFFSET,
+ .context_offs = OMAP4_RM_GFX_GFX_CONTEXT_OFFSET,
+ .modulemode = MODULEMODE_SWCTRL,
+ },
+ },
+};
+
+/*
+ * 'hdq1w' class
+ * hdq / 1-wire serial interface controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_hdq1w_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0014,
+ .syss_offs = 0x0018,
+ .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_SOFTRESET |
+ SYSS_HAS_RESET_STATUS),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap44xx_hdq1w_hwmod_class = {
+ .name = "hdq1w",
+ .sysc = &omap44xx_hdq1w_sysc,
+};
+
+/* hdq1w */
+static struct omap_hwmod_irq_info omap44xx_hdq1w_irqs[] = {
+ { .irq = 58 + OMAP44XX_IRQ_GIC_START },
+ { .irq = -1 }
+};
+
+static struct omap_hwmod omap44xx_hdq1w_hwmod = {
+ .name = "hdq1w",
+ .class = &omap44xx_hdq1w_hwmod_class,
+ .clkdm_name = "l4_per_clkdm",
+ .flags = HWMOD_INIT_NO_RESET, /* XXX temporary */
+ .mpu_irqs = omap44xx_hdq1w_irqs,
+ .main_clk = "hdq1w_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = OMAP4_CM_L4PER_HDQ1W_CLKCTRL_OFFSET,
+ .context_offs = OMAP4_RM_L4PER_HDQ1W_CONTEXT_OFFSET,
+ .modulemode = MODULEMODE_SWCTRL,
+ },
+ },
+};
+
+/*
* 'hsi' class
* mipi high-speed synchronous serial interface (multichannel and full-duplex
* serial if)
@@ -1089,7 +1487,8 @@ static struct omap_hwmod_class omap44xx_i2c_hwmod_class = {
};
static struct omap_i2c_dev_attr i2c_dev_attr = {
- .flags = OMAP_I2C_FLAG_BUS_SHIFT_NONE,
+ .flags = OMAP_I2C_FLAG_BUS_SHIFT_NONE |
+ OMAP_I2C_FLAG_RESET_REGS_POSTIDLE,
};
/* i2c1 */
@@ -1441,6 +1840,58 @@ static struct omap_hwmod omap44xx_mailbox_hwmod = {
};
/*
+ * 'mcasp' class
+ * multi-channel audio serial port controller
+ */
+
+/* The IP is not compliant to type1 / type2 scheme */
+static struct omap_hwmod_sysc_fields omap_hwmod_sysc_type_mcasp = {
+ .sidle_shift = 0,
+};
+
+static struct omap_hwmod_class_sysconfig omap44xx_mcasp_sysc = {
+ .sysc_offs = 0x0004,
+ .sysc_flags = SYSC_HAS_SIDLEMODE,
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+ SIDLE_SMART_WKUP),
+ .sysc_fields = &omap_hwmod_sysc_type_mcasp,
+};
+
+static struct omap_hwmod_class omap44xx_mcasp_hwmod_class = {
+ .name = "mcasp",
+ .sysc = &omap44xx_mcasp_sysc,
+};
+
+/* mcasp */
+static struct omap_hwmod_irq_info omap44xx_mcasp_irqs[] = {
+ { .name = "arevt", .irq = 108 + OMAP44XX_IRQ_GIC_START },
+ { .name = "axevt", .irq = 109 + OMAP44XX_IRQ_GIC_START },
+ { .irq = -1 }
+};
+
+static struct omap_hwmod_dma_info omap44xx_mcasp_sdma_reqs[] = {
+ { .name = "axevt", .dma_req = 7 + OMAP44XX_DMA_REQ_START },
+ { .name = "arevt", .dma_req = 10 + OMAP44XX_DMA_REQ_START },
+ { .dma_req = -1 }
+};
+
+static struct omap_hwmod omap44xx_mcasp_hwmod = {
+ .name = "mcasp",
+ .class = &omap44xx_mcasp_hwmod_class,
+ .clkdm_name = "abe_clkdm",
+ .mpu_irqs = omap44xx_mcasp_irqs,
+ .sdma_reqs = omap44xx_mcasp_sdma_reqs,
+ .main_clk = "mcasp_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = OMAP4_CM1_ABE_MCASP_CLKCTRL_OFFSET,
+ .context_offs = OMAP4_RM_ABE_MCASP_CONTEXT_OFFSET,
+ .modulemode = MODULEMODE_SWCTRL,
+ },
+ },
+};
+
+/*
* 'mcbsp' class
* multi channel buffered serial port controller
*/
@@ -1461,7 +1912,7 @@ static struct omap_hwmod_class omap44xx_mcbsp_hwmod_class = {
/* mcbsp1 */
static struct omap_hwmod_irq_info omap44xx_mcbsp1_irqs[] = {
- { .irq = 17 + OMAP44XX_IRQ_GIC_START },
+ { .name = "common", .irq = 17 + OMAP44XX_IRQ_GIC_START },
{ .irq = -1 }
};
@@ -1496,7 +1947,7 @@ static struct omap_hwmod omap44xx_mcbsp1_hwmod = {
/* mcbsp2 */
static struct omap_hwmod_irq_info omap44xx_mcbsp2_irqs[] = {
- { .irq = 22 + OMAP44XX_IRQ_GIC_START },
+ { .name = "common", .irq = 22 + OMAP44XX_IRQ_GIC_START },
{ .irq = -1 }
};
@@ -1531,7 +1982,7 @@ static struct omap_hwmod omap44xx_mcbsp2_hwmod = {
/* mcbsp3 */
static struct omap_hwmod_irq_info omap44xx_mcbsp3_irqs[] = {
- { .irq = 23 + OMAP44XX_IRQ_GIC_START },
+ { .name = "common", .irq = 23 + OMAP44XX_IRQ_GIC_START },
{ .irq = -1 }
};
@@ -1566,7 +2017,7 @@ static struct omap_hwmod omap44xx_mcbsp3_hwmod = {
/* mcbsp4 */
static struct omap_hwmod_irq_info omap44xx_mcbsp4_irqs[] = {
- { .irq = 16 + OMAP44XX_IRQ_GIC_START },
+ { .name = "common", .irq = 16 + OMAP44XX_IRQ_GIC_START },
{ .irq = -1 }
};
@@ -2017,6 +2468,252 @@ static struct omap_hwmod omap44xx_mpu_hwmod = {
};
/*
+ * 'ocmc_ram' class
+ * top-level core on-chip ram
+ */
+
+static struct omap_hwmod_class omap44xx_ocmc_ram_hwmod_class = {
+ .name = "ocmc_ram",
+};
+
+/* ocmc_ram */
+static struct omap_hwmod omap44xx_ocmc_ram_hwmod = {
+ .name = "ocmc_ram",
+ .class = &omap44xx_ocmc_ram_hwmod_class,
+ .clkdm_name = "l3_2_clkdm",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = OMAP4_CM_L3_2_OCMC_RAM_CLKCTRL_OFFSET,
+ .context_offs = OMAP4_RM_L3_2_OCMC_RAM_CONTEXT_OFFSET,
+ },
+ },
+};
+
+/*
+ * 'ocp2scp' class
+ * bridge to transform ocp interface protocol to scp (serial control port)
+ * protocol
+ */
+
+static struct omap_hwmod_class omap44xx_ocp2scp_hwmod_class = {
+ .name = "ocp2scp",
+};
+
+/* ocp2scp_usb_phy */
+static struct omap_hwmod_opt_clk ocp2scp_usb_phy_opt_clks[] = {
+ { .role = "phy_48m", .clk = "ocp2scp_usb_phy_phy_48m" },
+};
+
+static struct omap_hwmod omap44xx_ocp2scp_usb_phy_hwmod = {
+ .name = "ocp2scp_usb_phy",
+ .class = &omap44xx_ocp2scp_hwmod_class,
+ .clkdm_name = "l3_init_clkdm",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = OMAP4_CM_L3INIT_USBPHYOCP2SCP_CLKCTRL_OFFSET,
+ .context_offs = OMAP4_RM_L3INIT_USBPHYOCP2SCP_CONTEXT_OFFSET,
+ .modulemode = MODULEMODE_HWCTRL,
+ },
+ },
+ .opt_clks = ocp2scp_usb_phy_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(ocp2scp_usb_phy_opt_clks),
+};
+
+/*
+ * 'prcm' class
+ * power and reset manager (part of the prcm infrastructure) + clock manager 2
+ * + clock manager 1 (in always on power domain) + local prm in mpu
+ */
+
+static struct omap_hwmod_class omap44xx_prcm_hwmod_class = {
+ .name = "prcm",
+};
+
+/* prcm_mpu */
+static struct omap_hwmod omap44xx_prcm_mpu_hwmod = {
+ .name = "prcm_mpu",
+ .class = &omap44xx_prcm_hwmod_class,
+ .clkdm_name = "l4_wkup_clkdm",
+};
+
+/* cm_core_aon */
+static struct omap_hwmod omap44xx_cm_core_aon_hwmod = {
+ .name = "cm_core_aon",
+ .class = &omap44xx_prcm_hwmod_class,
+ .clkdm_name = "cm_clkdm",
+};
+
+/* cm_core */
+static struct omap_hwmod omap44xx_cm_core_hwmod = {
+ .name = "cm_core",
+ .class = &omap44xx_prcm_hwmod_class,
+ .clkdm_name = "cm_clkdm",
+};
+
+/* prm */
+static struct omap_hwmod_irq_info omap44xx_prm_irqs[] = {
+ { .irq = 11 + OMAP44XX_IRQ_GIC_START },
+ { .irq = -1 }
+};
+
+static struct omap_hwmod_rst_info omap44xx_prm_resets[] = {
+ { .name = "rst_global_warm_sw", .rst_shift = 0 },
+ { .name = "rst_global_cold_sw", .rst_shift = 1 },
+};
+
+static struct omap_hwmod omap44xx_prm_hwmod = {
+ .name = "prm",
+ .class = &omap44xx_prcm_hwmod_class,
+ .clkdm_name = "prm_clkdm",
+ .mpu_irqs = omap44xx_prm_irqs,
+ .rst_lines = omap44xx_prm_resets,
+ .rst_lines_cnt = ARRAY_SIZE(omap44xx_prm_resets),
+};
+
+/*
+ * 'scrm' class
+ * system clock and reset manager
+ */
+
+static struct omap_hwmod_class omap44xx_scrm_hwmod_class = {
+ .name = "scrm",
+};
+
+/* scrm */
+static struct omap_hwmod omap44xx_scrm_hwmod = {
+ .name = "scrm",
+ .class = &omap44xx_scrm_hwmod_class,
+ .clkdm_name = "l4_wkup_clkdm",
+};
+
+/*
+ * 'sl2if' class
+ * shared level 2 memory interface
+ */
+
+static struct omap_hwmod_class omap44xx_sl2if_hwmod_class = {
+ .name = "sl2if",
+};
+
+/* sl2if */
+static struct omap_hwmod omap44xx_sl2if_hwmod = {
+ .name = "sl2if",
+ .class = &omap44xx_sl2if_hwmod_class,
+ .clkdm_name = "ivahd_clkdm",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = OMAP4_CM_IVAHD_SL2_CLKCTRL_OFFSET,
+ .context_offs = OMAP4_RM_IVAHD_SL2_CONTEXT_OFFSET,
+ .modulemode = MODULEMODE_HWCTRL,
+ },
+ },
+};
+
+/*
+ * 'slimbus' class
+ * bidirectional, multi-drop, multi-channel two-line serial interface between
+ * the device and external components
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_slimbus_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .sysc_flags = (SYSC_HAS_RESET_STATUS | SYSC_HAS_SIDLEMODE |
+ SYSC_HAS_SOFTRESET),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+ SIDLE_SMART_WKUP),
+ .sysc_fields = &omap_hwmod_sysc_type2,
+};
+
+static struct omap_hwmod_class omap44xx_slimbus_hwmod_class = {
+ .name = "slimbus",
+ .sysc = &omap44xx_slimbus_sysc,
+};
+
+/* slimbus1 */
+static struct omap_hwmod_irq_info omap44xx_slimbus1_irqs[] = {
+ { .irq = 97 + OMAP44XX_IRQ_GIC_START },
+ { .irq = -1 }
+};
+
+static struct omap_hwmod_dma_info omap44xx_slimbus1_sdma_reqs[] = {
+ { .name = "tx0", .dma_req = 84 + OMAP44XX_DMA_REQ_START },
+ { .name = "tx1", .dma_req = 85 + OMAP44XX_DMA_REQ_START },
+ { .name = "tx2", .dma_req = 86 + OMAP44XX_DMA_REQ_START },
+ { .name = "tx3", .dma_req = 87 + OMAP44XX_DMA_REQ_START },
+ { .name = "rx0", .dma_req = 88 + OMAP44XX_DMA_REQ_START },
+ { .name = "rx1", .dma_req = 89 + OMAP44XX_DMA_REQ_START },
+ { .name = "rx2", .dma_req = 90 + OMAP44XX_DMA_REQ_START },
+ { .name = "rx3", .dma_req = 91 + OMAP44XX_DMA_REQ_START },
+ { .dma_req = -1 }
+};
+
+static struct omap_hwmod_opt_clk slimbus1_opt_clks[] = {
+ { .role = "fclk_1", .clk = "slimbus1_fclk_1" },
+ { .role = "fclk_0", .clk = "slimbus1_fclk_0" },
+ { .role = "fclk_2", .clk = "slimbus1_fclk_2" },
+ { .role = "slimbus_clk", .clk = "slimbus1_slimbus_clk" },
+};
+
+static struct omap_hwmod omap44xx_slimbus1_hwmod = {
+ .name = "slimbus1",
+ .class = &omap44xx_slimbus_hwmod_class,
+ .clkdm_name = "abe_clkdm",
+ .mpu_irqs = omap44xx_slimbus1_irqs,
+ .sdma_reqs = omap44xx_slimbus1_sdma_reqs,
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = OMAP4_CM1_ABE_SLIMBUS_CLKCTRL_OFFSET,
+ .context_offs = OMAP4_RM_ABE_SLIMBUS_CONTEXT_OFFSET,
+ .modulemode = MODULEMODE_SWCTRL,
+ },
+ },
+ .opt_clks = slimbus1_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(slimbus1_opt_clks),
+};
+
+/* slimbus2 */
+static struct omap_hwmod_irq_info omap44xx_slimbus2_irqs[] = {
+ { .irq = 98 + OMAP44XX_IRQ_GIC_START },
+ { .irq = -1 }
+};
+
+static struct omap_hwmod_dma_info omap44xx_slimbus2_sdma_reqs[] = {
+ { .name = "tx0", .dma_req = 92 + OMAP44XX_DMA_REQ_START },
+ { .name = "tx1", .dma_req = 93 + OMAP44XX_DMA_REQ_START },
+ { .name = "tx2", .dma_req = 94 + OMAP44XX_DMA_REQ_START },
+ { .name = "tx3", .dma_req = 95 + OMAP44XX_DMA_REQ_START },
+ { .name = "rx0", .dma_req = 96 + OMAP44XX_DMA_REQ_START },
+ { .name = "rx1", .dma_req = 97 + OMAP44XX_DMA_REQ_START },
+ { .name = "rx2", .dma_req = 98 + OMAP44XX_DMA_REQ_START },
+ { .name = "rx3", .dma_req = 99 + OMAP44XX_DMA_REQ_START },
+ { .dma_req = -1 }
+};
+
+static struct omap_hwmod_opt_clk slimbus2_opt_clks[] = {
+ { .role = "fclk_1", .clk = "slimbus2_fclk_1" },
+ { .role = "fclk_0", .clk = "slimbus2_fclk_0" },
+ { .role = "slimbus_clk", .clk = "slimbus2_slimbus_clk" },
+};
+
+static struct omap_hwmod omap44xx_slimbus2_hwmod = {
+ .name = "slimbus2",
+ .class = &omap44xx_slimbus_hwmod_class,
+ .clkdm_name = "l4_per_clkdm",
+ .mpu_irqs = omap44xx_slimbus2_irqs,
+ .sdma_reqs = omap44xx_slimbus2_sdma_reqs,
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = OMAP4_CM_L4PER_SLIMBUS2_CLKCTRL_OFFSET,
+ .context_offs = OMAP4_RM_L4PER_SLIMBUS2_CONTEXT_OFFSET,
+ .modulemode = MODULEMODE_SWCTRL,
+ },
+ },
+ .opt_clks = slimbus2_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(slimbus2_opt_clks),
+};
+
+/*
* 'smartreflex' class
* smartreflex module (monitor silicon performance and outputs a measure of
* performance error)
@@ -2584,6 +3281,55 @@ static struct omap_hwmod omap44xx_uart4_hwmod = {
};
/*
+ * 'usb_host_fs' class
+ * full-speed usb host controller
+ */
+
+/* The IP is not compliant to type1 / type2 scheme */
+static struct omap_hwmod_sysc_fields omap_hwmod_sysc_type_usb_host_fs = {
+ .midle_shift = 4,
+ .sidle_shift = 2,
+ .srst_shift = 1,
+};
+
+static struct omap_hwmod_class_sysconfig omap44xx_usb_host_fs_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0210,
+ .sysc_flags = (SYSC_HAS_MIDLEMODE | SYSC_HAS_SIDLEMODE |
+ SYSC_HAS_SOFTRESET),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+ SIDLE_SMART_WKUP),
+ .sysc_fields = &omap_hwmod_sysc_type_usb_host_fs,
+};
+
+static struct omap_hwmod_class omap44xx_usb_host_fs_hwmod_class = {
+ .name = "usb_host_fs",
+ .sysc = &omap44xx_usb_host_fs_sysc,
+};
+
+/* usb_host_fs */
+static struct omap_hwmod_irq_info omap44xx_usb_host_fs_irqs[] = {
+ { .name = "std", .irq = 89 + OMAP44XX_IRQ_GIC_START },
+ { .name = "smi", .irq = 90 + OMAP44XX_IRQ_GIC_START },
+ { .irq = -1 }
+};
+
+static struct omap_hwmod omap44xx_usb_host_fs_hwmod = {
+ .name = "usb_host_fs",
+ .class = &omap44xx_usb_host_fs_hwmod_class,
+ .clkdm_name = "l3_init_clkdm",
+ .mpu_irqs = omap44xx_usb_host_fs_irqs,
+ .main_clk = "usb_host_fs_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = OMAP4_CM_L3INIT_USB_HOST_FS_CLKCTRL_OFFSET,
+ .context_offs = OMAP4_RM_L3INIT_USB_HOST_FS_CONTEXT_OFFSET,
+ .modulemode = MODULEMODE_SWCTRL,
+ },
+ },
+};
+
+/*
* 'usb_host_hs' class
* high-speed multi-port usb host controller
*/
@@ -2789,6 +3535,7 @@ static struct omap_hwmod_class omap44xx_wd_timer_hwmod_class = {
.name = "wd_timer",
.sysc = &omap44xx_wd_timer_sysc,
.pre_shutdown = &omap2_wd_timer_disable,
+ .reset = &omap2_wd_timer_reset,
};
/* wd_timer2 */
@@ -2838,6 +3585,32 @@ static struct omap_hwmod omap44xx_wd_timer3_hwmod = {
* interfaces
*/
+static struct omap_hwmod_addr_space omap44xx_c2c_target_fw_addrs[] = {
+ {
+ .pa_start = 0x4a204000,
+ .pa_end = 0x4a2040ff,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+/* c2c -> c2c_target_fw */
+static struct omap_hwmod_ocp_if omap44xx_c2c__c2c_target_fw = {
+ .master = &omap44xx_c2c_hwmod,
+ .slave = &omap44xx_c2c_target_fw_hwmod,
+ .clk = "div_core_ck",
+ .addr = omap44xx_c2c_target_fw_addrs,
+ .user = OCP_USER_MPU,
+};
+
+/* l4_cfg -> c2c_target_fw */
+static struct omap_hwmod_ocp_if omap44xx_l4_cfg__c2c_target_fw = {
+ .master = &omap44xx_l4_cfg_hwmod,
+ .slave = &omap44xx_c2c_target_fw_hwmod,
+ .clk = "l4_div_ck",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
/* l3_main_1 -> dmm */
static struct omap_hwmod_ocp_if omap44xx_l3_main_1__dmm = {
.master = &omap44xx_l3_main_1_hwmod,
@@ -2864,6 +3637,14 @@ static struct omap_hwmod_ocp_if omap44xx_mpu__dmm = {
.user = OCP_USER_MPU,
};
+/* c2c -> emif_fw */
+static struct omap_hwmod_ocp_if omap44xx_c2c__emif_fw = {
+ .master = &omap44xx_c2c_hwmod,
+ .slave = &omap44xx_emif_fw_hwmod,
+ .clk = "div_core_ck",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
/* dmm -> emif_fw */
static struct omap_hwmod_ocp_if omap44xx_dmm__emif_fw = {
.master = &omap44xx_dmm_hwmod,
@@ -2906,6 +3687,14 @@ static struct omap_hwmod_ocp_if omap44xx_l3_main_3__l3_instr = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+/* ocp_wp_noc -> l3_instr */
+static struct omap_hwmod_ocp_if omap44xx_ocp_wp_noc__l3_instr = {
+ .master = &omap44xx_ocp_wp_noc_hwmod,
+ .slave = &omap44xx_l3_instr_hwmod,
+ .clk = "l3_div_ck",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
/* dsp -> l3_main_1 */
static struct omap_hwmod_ocp_if omap44xx_dsp__l3_main_1 = {
.master = &omap44xx_dsp_hwmod,
@@ -2972,6 +3761,22 @@ static struct omap_hwmod_ocp_if omap44xx_mpu__l3_main_1 = {
.user = OCP_USER_MPU,
};
+/* c2c_target_fw -> l3_main_2 */
+static struct omap_hwmod_ocp_if omap44xx_c2c_target_fw__l3_main_2 = {
+ .master = &omap44xx_c2c_target_fw_hwmod,
+ .slave = &omap44xx_l3_main_2_hwmod,
+ .clk = "l3_div_ck",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* debugss -> l3_main_2 */
+static struct omap_hwmod_ocp_if omap44xx_debugss__l3_main_2 = {
+ .master = &omap44xx_debugss_hwmod,
+ .slave = &omap44xx_l3_main_2_hwmod,
+ .clk = "dbgclk_mux_ck",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
/* dma_system -> l3_main_2 */
static struct omap_hwmod_ocp_if omap44xx_dma_system__l3_main_2 = {
.master = &omap44xx_dma_system_hwmod,
@@ -2980,6 +3785,22 @@ static struct omap_hwmod_ocp_if omap44xx_dma_system__l3_main_2 = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+/* fdif -> l3_main_2 */
+static struct omap_hwmod_ocp_if omap44xx_fdif__l3_main_2 = {
+ .master = &omap44xx_fdif_hwmod,
+ .slave = &omap44xx_l3_main_2_hwmod,
+ .clk = "l3_div_ck",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* gpu -> l3_main_2 */
+static struct omap_hwmod_ocp_if omap44xx_gpu__l3_main_2 = {
+ .master = &omap44xx_gpu_hwmod,
+ .slave = &omap44xx_l3_main_2_hwmod,
+ .clk = "l3_div_ck",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
/* hsi -> l3_main_2 */
static struct omap_hwmod_ocp_if omap44xx_hsi__l3_main_2 = {
.master = &omap44xx_hsi_hwmod,
@@ -3038,6 +3859,14 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__l3_main_2 = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+/* usb_host_fs -> l3_main_2 */
+static struct omap_hwmod_ocp_if omap44xx_usb_host_fs__l3_main_2 = {
+ .master = &omap44xx_usb_host_fs_hwmod,
+ .slave = &omap44xx_l3_main_2_hwmod,
+ .clk = "l3_div_ck",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
/* usb_host_hs -> l3_main_2 */
static struct omap_hwmod_ocp_if omap44xx_usb_host_hs__l3_main_2 = {
.master = &omap44xx_usb_host_hs_hwmod,
@@ -3152,6 +3981,24 @@ static struct omap_hwmod_ocp_if omap44xx_mpu__mpu_private = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+static struct omap_hwmod_addr_space omap44xx_ocp_wp_noc_addrs[] = {
+ {
+ .pa_start = 0x4a102000,
+ .pa_end = 0x4a10207f,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+/* l4_cfg -> ocp_wp_noc */
+static struct omap_hwmod_ocp_if omap44xx_l4_cfg__ocp_wp_noc = {
+ .master = &omap44xx_l4_cfg_hwmod,
+ .slave = &omap44xx_ocp_wp_noc_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_ocp_wp_noc_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
static struct omap_hwmod_addr_space omap44xx_aess_addrs[] = {
{
.pa_start = 0x401f1000,
@@ -3188,6 +4035,14 @@ static struct omap_hwmod_ocp_if omap44xx_l4_abe__aess_dma = {
.user = OCP_USER_SDMA,
};
+/* l3_main_2 -> c2c */
+static struct omap_hwmod_ocp_if omap44xx_l3_main_2__c2c = {
+ .master = &omap44xx_l3_main_2_hwmod,
+ .slave = &omap44xx_c2c_hwmod,
+ .clk = "l3_div_ck",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
static struct omap_hwmod_addr_space omap44xx_counter_32k_addrs[] = {
{
.pa_start = 0x4a304000,
@@ -3206,6 +4061,96 @@ static struct omap_hwmod_ocp_if omap44xx_l4_wkup__counter_32k = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+static struct omap_hwmod_addr_space omap44xx_ctrl_module_core_addrs[] = {
+ {
+ .pa_start = 0x4a002000,
+ .pa_end = 0x4a0027ff,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+/* l4_cfg -> ctrl_module_core */
+static struct omap_hwmod_ocp_if omap44xx_l4_cfg__ctrl_module_core = {
+ .master = &omap44xx_l4_cfg_hwmod,
+ .slave = &omap44xx_ctrl_module_core_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_ctrl_module_core_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_ctrl_module_pad_core_addrs[] = {
+ {
+ .pa_start = 0x4a100000,
+ .pa_end = 0x4a1007ff,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+/* l4_cfg -> ctrl_module_pad_core */
+static struct omap_hwmod_ocp_if omap44xx_l4_cfg__ctrl_module_pad_core = {
+ .master = &omap44xx_l4_cfg_hwmod,
+ .slave = &omap44xx_ctrl_module_pad_core_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_ctrl_module_pad_core_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_ctrl_module_wkup_addrs[] = {
+ {
+ .pa_start = 0x4a30c000,
+ .pa_end = 0x4a30c7ff,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+/* l4_wkup -> ctrl_module_wkup */
+static struct omap_hwmod_ocp_if omap44xx_l4_wkup__ctrl_module_wkup = {
+ .master = &omap44xx_l4_wkup_hwmod,
+ .slave = &omap44xx_ctrl_module_wkup_hwmod,
+ .clk = "l4_wkup_clk_mux_ck",
+ .addr = omap44xx_ctrl_module_wkup_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_ctrl_module_pad_wkup_addrs[] = {
+ {
+ .pa_start = 0x4a31e000,
+ .pa_end = 0x4a31e7ff,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+/* l4_wkup -> ctrl_module_pad_wkup */
+static struct omap_hwmod_ocp_if omap44xx_l4_wkup__ctrl_module_pad_wkup = {
+ .master = &omap44xx_l4_wkup_hwmod,
+ .slave = &omap44xx_ctrl_module_pad_wkup_hwmod,
+ .clk = "l4_wkup_clk_mux_ck",
+ .addr = omap44xx_ctrl_module_pad_wkup_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_debugss_addrs[] = {
+ {
+ .pa_start = 0x54160000,
+ .pa_end = 0x54167fff,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+/* l3_instr -> debugss */
+static struct omap_hwmod_ocp_if omap44xx_l3_instr__debugss = {
+ .master = &omap44xx_l3_instr_hwmod,
+ .slave = &omap44xx_debugss_hwmod,
+ .clk = "l3_div_ck",
+ .addr = omap44xx_debugss_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
static struct omap_hwmod_addr_space omap44xx_dma_system_addrs[] = {
{
.pa_start = 0x4a056000,
@@ -3270,6 +4215,14 @@ static struct omap_hwmod_ocp_if omap44xx_dsp__iva = {
.user = OCP_USER_DSP,
};
+/* dsp -> sl2if */
+static struct omap_hwmod_ocp_if omap44xx_dsp__sl2if = {
+ .master = &omap44xx_dsp_hwmod,
+ .slave = &omap44xx_sl2if_hwmod,
+ .clk = "dpll_iva_m5x2_ck",
+ .user = OCP_USER_DSP,
+};
+
/* l4_cfg -> dsp */
static struct omap_hwmod_ocp_if omap44xx_l4_cfg__dsp = {
.master = &omap44xx_l4_cfg_hwmod,
@@ -3530,6 +4483,78 @@ static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_venc = {
.user = OCP_USER_MPU,
};
+static struct omap_hwmod_addr_space omap44xx_elm_addrs[] = {
+ {
+ .pa_start = 0x48078000,
+ .pa_end = 0x48078fff,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+/* l4_per -> elm */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__elm = {
+ .master = &omap44xx_l4_per_hwmod,
+ .slave = &omap44xx_elm_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_elm_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_emif1_addrs[] = {
+ {
+ .pa_start = 0x4c000000,
+ .pa_end = 0x4c0000ff,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+/* emif_fw -> emif1 */
+static struct omap_hwmod_ocp_if omap44xx_emif_fw__emif1 = {
+ .master = &omap44xx_emif_fw_hwmod,
+ .slave = &omap44xx_emif1_hwmod,
+ .clk = "l3_div_ck",
+ .addr = omap44xx_emif1_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_emif2_addrs[] = {
+ {
+ .pa_start = 0x4d000000,
+ .pa_end = 0x4d0000ff,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+/* emif_fw -> emif2 */
+static struct omap_hwmod_ocp_if omap44xx_emif_fw__emif2 = {
+ .master = &omap44xx_emif_fw_hwmod,
+ .slave = &omap44xx_emif2_hwmod,
+ .clk = "l3_div_ck",
+ .addr = omap44xx_emif2_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_fdif_addrs[] = {
+ {
+ .pa_start = 0x4a10a000,
+ .pa_end = 0x4a10a1ff,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+/* l4_cfg -> fdif */
+static struct omap_hwmod_ocp_if omap44xx_l4_cfg__fdif = {
+ .master = &omap44xx_l4_cfg_hwmod,
+ .slave = &omap44xx_fdif_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_fdif_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
static struct omap_hwmod_addr_space omap44xx_gpio1_addrs[] = {
{
.pa_start = 0x4a310000,
@@ -3638,6 +4663,60 @@ static struct omap_hwmod_ocp_if omap44xx_l4_per__gpio6 = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+static struct omap_hwmod_addr_space omap44xx_gpmc_addrs[] = {
+ {
+ .pa_start = 0x50000000,
+ .pa_end = 0x500003ff,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+/* l3_main_2 -> gpmc */
+static struct omap_hwmod_ocp_if omap44xx_l3_main_2__gpmc = {
+ .master = &omap44xx_l3_main_2_hwmod,
+ .slave = &omap44xx_gpmc_hwmod,
+ .clk = "l3_div_ck",
+ .addr = omap44xx_gpmc_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_gpu_addrs[] = {
+ {
+ .pa_start = 0x56000000,
+ .pa_end = 0x5600ffff,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+/* l3_main_2 -> gpu */
+static struct omap_hwmod_ocp_if omap44xx_l3_main_2__gpu = {
+ .master = &omap44xx_l3_main_2_hwmod,
+ .slave = &omap44xx_gpu_hwmod,
+ .clk = "l3_div_ck",
+ .addr = omap44xx_gpu_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_hdq1w_addrs[] = {
+ {
+ .pa_start = 0x480b2000,
+ .pa_end = 0x480b201f,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+/* l4_per -> hdq1w */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__hdq1w = {
+ .master = &omap44xx_l4_per_hwmod,
+ .slave = &omap44xx_hdq1w_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_hdq1w_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
static struct omap_hwmod_addr_space omap44xx_hsi_addrs[] = {
{
.pa_start = 0x4a058000,
@@ -3754,6 +4833,14 @@ static struct omap_hwmod_ocp_if omap44xx_l3_main_2__iss = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+/* iva -> sl2if */
+static struct omap_hwmod_ocp_if omap44xx_iva__sl2if = {
+ .master = &omap44xx_iva_hwmod,
+ .slave = &omap44xx_sl2if_hwmod,
+ .clk = "dpll_iva_m5x2_ck",
+ .user = OCP_USER_IVA,
+};
+
static struct omap_hwmod_addr_space omap44xx_iva_addrs[] = {
{
.pa_start = 0x5a000000,
@@ -3808,6 +4895,42 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__mailbox = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+static struct omap_hwmod_addr_space omap44xx_mcasp_addrs[] = {
+ {
+ .pa_start = 0x40128000,
+ .pa_end = 0x401283ff,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+/* l4_abe -> mcasp */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcasp = {
+ .master = &omap44xx_l4_abe_hwmod,
+ .slave = &omap44xx_mcasp_hwmod,
+ .clk = "ocp_abe_iclk",
+ .addr = omap44xx_mcasp_addrs,
+ .user = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcasp_dma_addrs[] = {
+ {
+ .pa_start = 0x49028000,
+ .pa_end = 0x490283ff,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+/* l4_abe -> mcasp (dma) */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcasp_dma = {
+ .master = &omap44xx_l4_abe_hwmod,
+ .slave = &omap44xx_mcasp_hwmod,
+ .clk = "ocp_abe_iclk",
+ .addr = omap44xx_mcasp_dma_addrs,
+ .user = OCP_USER_SDMA,
+};
+
static struct omap_hwmod_addr_space omap44xx_mcbsp1_addrs[] = {
{
.name = "mpu",
@@ -4138,6 +5261,174 @@ static struct omap_hwmod_ocp_if omap44xx_l4_per__mmc5 = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+/* l3_main_2 -> ocmc_ram */
+static struct omap_hwmod_ocp_if omap44xx_l3_main_2__ocmc_ram = {
+ .master = &omap44xx_l3_main_2_hwmod,
+ .slave = &omap44xx_ocmc_ram_hwmod,
+ .clk = "l3_div_ck",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_cfg -> ocp2scp_usb_phy */
+static struct omap_hwmod_ocp_if omap44xx_l4_cfg__ocp2scp_usb_phy = {
+ .master = &omap44xx_l4_cfg_hwmod,
+ .slave = &omap44xx_ocp2scp_usb_phy_hwmod,
+ .clk = "l4_div_ck",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_prcm_mpu_addrs[] = {
+ {
+ .pa_start = 0x48243000,
+ .pa_end = 0x48243fff,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+/* mpu_private -> prcm_mpu */
+static struct omap_hwmod_ocp_if omap44xx_mpu_private__prcm_mpu = {
+ .master = &omap44xx_mpu_private_hwmod,
+ .slave = &omap44xx_prcm_mpu_hwmod,
+ .clk = "l3_div_ck",
+ .addr = omap44xx_prcm_mpu_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_cm_core_aon_addrs[] = {
+ {
+ .pa_start = 0x4a004000,
+ .pa_end = 0x4a004fff,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+/* l4_wkup -> cm_core_aon */
+static struct omap_hwmod_ocp_if omap44xx_l4_wkup__cm_core_aon = {
+ .master = &omap44xx_l4_wkup_hwmod,
+ .slave = &omap44xx_cm_core_aon_hwmod,
+ .clk = "l4_wkup_clk_mux_ck",
+ .addr = omap44xx_cm_core_aon_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_cm_core_addrs[] = {
+ {
+ .pa_start = 0x4a008000,
+ .pa_end = 0x4a009fff,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+/* l4_cfg -> cm_core */
+static struct omap_hwmod_ocp_if omap44xx_l4_cfg__cm_core = {
+ .master = &omap44xx_l4_cfg_hwmod,
+ .slave = &omap44xx_cm_core_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_cm_core_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_prm_addrs[] = {
+ {
+ .pa_start = 0x4a306000,
+ .pa_end = 0x4a307fff,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+/* l4_wkup -> prm */
+static struct omap_hwmod_ocp_if omap44xx_l4_wkup__prm = {
+ .master = &omap44xx_l4_wkup_hwmod,
+ .slave = &omap44xx_prm_hwmod,
+ .clk = "l4_wkup_clk_mux_ck",
+ .addr = omap44xx_prm_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_scrm_addrs[] = {
+ {
+ .pa_start = 0x4a30a000,
+ .pa_end = 0x4a30a7ff,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+/* l4_wkup -> scrm */
+static struct omap_hwmod_ocp_if omap44xx_l4_wkup__scrm = {
+ .master = &omap44xx_l4_wkup_hwmod,
+ .slave = &omap44xx_scrm_hwmod,
+ .clk = "l4_wkup_clk_mux_ck",
+ .addr = omap44xx_scrm_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l3_main_2 -> sl2if */
+static struct omap_hwmod_ocp_if omap44xx_l3_main_2__sl2if = {
+ .master = &omap44xx_l3_main_2_hwmod,
+ .slave = &omap44xx_sl2if_hwmod,
+ .clk = "l3_div_ck",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_slimbus1_addrs[] = {
+ {
+ .pa_start = 0x4012c000,
+ .pa_end = 0x4012c3ff,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+/* l4_abe -> slimbus1 */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__slimbus1 = {
+ .master = &omap44xx_l4_abe_hwmod,
+ .slave = &omap44xx_slimbus1_hwmod,
+ .clk = "ocp_abe_iclk",
+ .addr = omap44xx_slimbus1_addrs,
+ .user = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_addr_space omap44xx_slimbus1_dma_addrs[] = {
+ {
+ .pa_start = 0x4902c000,
+ .pa_end = 0x4902c3ff,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+/* l4_abe -> slimbus1 (dma) */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__slimbus1_dma = {
+ .master = &omap44xx_l4_abe_hwmod,
+ .slave = &omap44xx_slimbus1_hwmod,
+ .clk = "ocp_abe_iclk",
+ .addr = omap44xx_slimbus1_dma_addrs,
+ .user = OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_slimbus2_addrs[] = {
+ {
+ .pa_start = 0x48076000,
+ .pa_end = 0x480763ff,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+/* l4_per -> slimbus2 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__slimbus2 = {
+ .master = &omap44xx_l4_per_hwmod,
+ .slave = &omap44xx_slimbus2_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_slimbus2_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
static struct omap_hwmod_addr_space omap44xx_smartreflex_core_addrs[] = {
{
.pa_start = 0x4a0dd000,
@@ -4552,6 +5843,24 @@ static struct omap_hwmod_ocp_if omap44xx_l4_per__uart4 = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+static struct omap_hwmod_addr_space omap44xx_usb_host_fs_addrs[] = {
+ {
+ .pa_start = 0x4a0a9000,
+ .pa_end = 0x4a0a93ff,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+/* l4_cfg -> usb_host_fs */
+static struct omap_hwmod_ocp_if omap44xx_l4_cfg__usb_host_fs = {
+ .master = &omap44xx_l4_cfg_hwmod,
+ .slave = &omap44xx_usb_host_fs_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_usb_host_fs_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
static struct omap_hwmod_addr_space omap44xx_usb_host_hs_addrs[] = {
{
.name = "uhh",
@@ -4673,12 +5982,16 @@ static struct omap_hwmod_ocp_if omap44xx_l4_abe__wd_timer3_dma = {
};
static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = {
+ &omap44xx_c2c__c2c_target_fw,
+ &omap44xx_l4_cfg__c2c_target_fw,
&omap44xx_l3_main_1__dmm,
&omap44xx_mpu__dmm,
+ &omap44xx_c2c__emif_fw,
&omap44xx_dmm__emif_fw,
&omap44xx_l4_cfg__emif_fw,
&omap44xx_iva__l3_instr,
&omap44xx_l3_main_3__l3_instr,
+ &omap44xx_ocp_wp_noc__l3_instr,
&omap44xx_dsp__l3_main_1,
&omap44xx_dss__l3_main_1,
&omap44xx_l3_main_2__l3_main_1,
@@ -4686,13 +5999,18 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = {
&omap44xx_mmc1__l3_main_1,
&omap44xx_mmc2__l3_main_1,
&omap44xx_mpu__l3_main_1,
+ &omap44xx_c2c_target_fw__l3_main_2,
+ &omap44xx_debugss__l3_main_2,
&omap44xx_dma_system__l3_main_2,
+ &omap44xx_fdif__l3_main_2,
+ &omap44xx_gpu__l3_main_2,
&omap44xx_hsi__l3_main_2,
&omap44xx_ipu__l3_main_2,
&omap44xx_iss__l3_main_2,
&omap44xx_iva__l3_main_2,
&omap44xx_l3_main_1__l3_main_2,
&omap44xx_l4_cfg__l3_main_2,
+ &omap44xx_usb_host_fs__l3_main_2,
&omap44xx_usb_host_hs__l3_main_2,
&omap44xx_usb_otg_hs__l3_main_2,
&omap44xx_l3_main_1__l3_main_3,
@@ -4706,13 +6024,21 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = {
&omap44xx_l3_main_2__l4_per,
&omap44xx_l4_cfg__l4_wkup,
&omap44xx_mpu__mpu_private,
+ &omap44xx_l4_cfg__ocp_wp_noc,
&omap44xx_l4_abe__aess,
&omap44xx_l4_abe__aess_dma,
+ &omap44xx_l3_main_2__c2c,
&omap44xx_l4_wkup__counter_32k,
+ &omap44xx_l4_cfg__ctrl_module_core,
+ &omap44xx_l4_cfg__ctrl_module_pad_core,
+ &omap44xx_l4_wkup__ctrl_module_wkup,
+ &omap44xx_l4_wkup__ctrl_module_pad_wkup,
+ &omap44xx_l3_instr__debugss,
&omap44xx_l4_cfg__dma_system,
&omap44xx_l4_abe__dmic,
&omap44xx_l4_abe__dmic_dma,
&omap44xx_dsp__iva,
+ &omap44xx_dsp__sl2if,
&omap44xx_l4_cfg__dsp,
&omap44xx_l3_main_2__dss,
&omap44xx_l4_per__dss,
@@ -4728,12 +6054,19 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = {
&omap44xx_l4_per__dss_rfbi,
&omap44xx_l3_main_2__dss_venc,
&omap44xx_l4_per__dss_venc,
+ &omap44xx_l4_per__elm,
+ &omap44xx_emif_fw__emif1,
+ &omap44xx_emif_fw__emif2,
+ &omap44xx_l4_cfg__fdif,
&omap44xx_l4_wkup__gpio1,
&omap44xx_l4_per__gpio2,
&omap44xx_l4_per__gpio3,
&omap44xx_l4_per__gpio4,
&omap44xx_l4_per__gpio5,
&omap44xx_l4_per__gpio6,
+ &omap44xx_l3_main_2__gpmc,
+ &omap44xx_l3_main_2__gpu,
+ &omap44xx_l4_per__hdq1w,
&omap44xx_l4_cfg__hsi,
&omap44xx_l4_per__i2c1,
&omap44xx_l4_per__i2c2,
@@ -4741,9 +6074,12 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = {
&omap44xx_l4_per__i2c4,
&omap44xx_l3_main_2__ipu,
&omap44xx_l3_main_2__iss,
+ &omap44xx_iva__sl2if,
&omap44xx_l3_main_2__iva,
&omap44xx_l4_wkup__kbd,
&omap44xx_l4_cfg__mailbox,
+ &omap44xx_l4_abe__mcasp,
+ &omap44xx_l4_abe__mcasp_dma,
&omap44xx_l4_abe__mcbsp1,
&omap44xx_l4_abe__mcbsp1_dma,
&omap44xx_l4_abe__mcbsp2,
@@ -4762,6 +6098,17 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = {
&omap44xx_l4_per__mmc3,
&omap44xx_l4_per__mmc4,
&omap44xx_l4_per__mmc5,
+ &omap44xx_l3_main_2__ocmc_ram,
+ &omap44xx_l4_cfg__ocp2scp_usb_phy,
+ &omap44xx_mpu_private__prcm_mpu,
+ &omap44xx_l4_wkup__cm_core_aon,
+ &omap44xx_l4_cfg__cm_core,
+ &omap44xx_l4_wkup__prm,
+ &omap44xx_l4_wkup__scrm,
+ &omap44xx_l3_main_2__sl2if,
+ &omap44xx_l4_abe__slimbus1,
+ &omap44xx_l4_abe__slimbus1_dma,
+ &omap44xx_l4_per__slimbus2,
&omap44xx_l4_cfg__smartreflex_core,
&omap44xx_l4_cfg__smartreflex_iva,
&omap44xx_l4_cfg__smartreflex_mpu,
@@ -4785,6 +6132,7 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = {
&omap44xx_l4_per__uart2,
&omap44xx_l4_per__uart3,
&omap44xx_l4_per__uart4,
+ &omap44xx_l4_cfg__usb_host_fs,
&omap44xx_l4_cfg__usb_host_hs,
&omap44xx_l4_cfg__usb_otg_hs,
&omap44xx_l4_cfg__usb_tll_hs,
diff --git a/arch/arm/mach-omap2/omap_hwmod_common_data.h b/arch/arm/mach-omap2/omap_hwmod_common_data.h
index 7aa9156d50a..e7e8eeae95e 100644
--- a/arch/arm/mach-omap2/omap_hwmod_common_data.h
+++ b/arch/arm/mach-omap2/omap_hwmod_common_data.h
@@ -38,6 +38,7 @@ extern struct omap_hwmod_addr_space omap2430_mcspi3_addr_space[];
extern struct omap_hwmod_addr_space omap2_dma_system_addrs[];
extern struct omap_hwmod_addr_space omap2_mailbox_addrs[];
extern struct omap_hwmod_addr_space omap2_mcbsp1_addrs[];
+extern struct omap_hwmod_addr_space omap2_hdq1w_addr_space[];
/* Common IP block data across OMAP2xxx */
extern struct omap_hwmod_irq_info omap2xxx_timer12_mpu_irqs[];
@@ -74,6 +75,7 @@ extern struct omap_hwmod omap2xxx_gpio3_hwmod;
extern struct omap_hwmod omap2xxx_gpio4_hwmod;
extern struct omap_hwmod omap2xxx_mcspi1_hwmod;
extern struct omap_hwmod omap2xxx_mcspi2_hwmod;
+extern struct omap_hwmod omap2xxx_counter_32k_hwmod;
/* Common interface data across OMAP2xxx */
extern struct omap_hwmod_ocp_if omap2xxx_l3_main__l4_core;
@@ -141,6 +143,7 @@ extern struct omap_hwmod_irq_info omap2_dma_system_irqs[];
extern struct omap_hwmod_irq_info omap2_mcspi1_mpu_irqs[];
extern struct omap_hwmod_irq_info omap2_mcspi2_mpu_irqs[];
extern struct omap_hwmod_addr_space omap2xxx_timer12_addrs[];
+extern struct omap_hwmod_irq_info omap2_hdq1w_mpu_irqs[];
/* OMAP hwmod classes - forward declarations */
extern struct omap_hwmod_class l3_hwmod_class;
@@ -152,6 +155,8 @@ extern struct omap_hwmod_class omap2_dss_hwmod_class;
extern struct omap_hwmod_class omap2_dispc_hwmod_class;
extern struct omap_hwmod_class omap2_rfbi_hwmod_class;
extern struct omap_hwmod_class omap2_venc_hwmod_class;
+extern struct omap_hwmod_class_sysconfig omap2_hdq1w_sysc;
+extern struct omap_hwmod_class omap2_hdq1w_class;
extern struct omap_hwmod_class omap2xxx_timer_hwmod_class;
extern struct omap_hwmod_class omap2xxx_wd_timer_hwmod_class;
diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c
index 96ad3dbeac3..96114901b93 100644
--- a/arch/arm/mach-omap2/powerdomain.c
+++ b/arch/arm/mach-omap2/powerdomain.c
@@ -981,16 +981,6 @@ int pwrdm_state_switch(struct powerdomain *pwrdm)
return ret;
}
-int pwrdm_clkdm_state_switch(struct clockdomain *clkdm)
-{
- if (clkdm != NULL && clkdm->pwrdm.ptr != NULL) {
- pwrdm_wait_transition(clkdm->pwrdm.ptr);
- return pwrdm_state_switch(clkdm->pwrdm.ptr);
- }
-
- return -EINVAL;
-}
-
int pwrdm_pre_transition(void)
{
pwrdm_for_each(_pwrdm_pre_transition_cb, NULL);
diff --git a/arch/arm/mach-omap2/powerdomain.h b/arch/arm/mach-omap2/powerdomain.h
index 0d72a8a8ce4..8f88d65c46e 100644
--- a/arch/arm/mach-omap2/powerdomain.h
+++ b/arch/arm/mach-omap2/powerdomain.h
@@ -213,7 +213,6 @@ bool pwrdm_has_hdwr_sar(struct powerdomain *pwrdm);
int pwrdm_wait_transition(struct powerdomain *pwrdm);
int pwrdm_state_switch(struct powerdomain *pwrdm);
-int pwrdm_clkdm_state_switch(struct clockdomain *clkdm);
int pwrdm_pre_transition(void);
int pwrdm_post_transition(void);
int pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm);
diff --git a/arch/arm/mach-omap2/prcm-common.h b/arch/arm/mach-omap2/prcm-common.h
index 5aa5435e3ff..6da3ba483ad 100644
--- a/arch/arm/mach-omap2/prcm-common.h
+++ b/arch/arm/mach-omap2/prcm-common.h
@@ -177,6 +177,8 @@
/* PM_WKST_WKUP, CM_IDLEST_WKUP shared bits */
#define OMAP24XX_ST_GPIOS_SHIFT 2
#define OMAP24XX_ST_GPIOS_MASK (1 << 2)
+#define OMAP24XX_ST_32KSYNC_SHIFT 1
+#define OMAP24XX_ST_32KSYNC_MASK (1 << 1)
#define OMAP24XX_ST_GPT1_SHIFT 0
#define OMAP24XX_ST_GPT1_MASK (1 << 0)
@@ -307,6 +309,8 @@
#define OMAP3430_ST_SR1_MASK (1 << 6)
#define OMAP3430_ST_GPIO1_SHIFT 3
#define OMAP3430_ST_GPIO1_MASK (1 << 3)
+#define OMAP3430_ST_32KSYNC_SHIFT 2
+#define OMAP3430_ST_32KSYNC_MASK (1 << 2)
#define OMAP3430_ST_GPT12_SHIFT 1
#define OMAP3430_ST_GPT12_MASK (1 << 1)
#define OMAP3430_ST_GPT1_SHIFT 0
@@ -410,6 +414,19 @@
extern void __iomem *prm_base;
extern void __iomem *cm_base;
extern void __iomem *cm2_base;
+extern void __iomem *prcm_mpu_base;
+
+#if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_ARCH_OMAP5)
+extern void omap_prm_base_init(void);
+extern void omap_cm_base_init(void);
+#else
+static inline void omap_prm_base_init(void)
+{
+}
+static inline void omap_cm_base_init(void)
+{
+}
+#endif
/**
* struct omap_prcm_irq - describes a PRCM interrupt bit
diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c
index 626acfad719..480f40a5ee4 100644
--- a/arch/arm/mach-omap2/prcm.c
+++ b/arch/arm/mach-omap2/prcm.c
@@ -42,6 +42,7 @@
void __iomem *prm_base;
void __iomem *cm_base;
void __iomem *cm2_base;
+void __iomem *prcm_mpu_base;
#define MAX_MODULE_ENABLE_WAIT 100000
@@ -155,4 +156,11 @@ void __init omap2_set_globals_prcm(struct omap_globals *omap2_globals)
cm_base = omap2_globals->cm;
if (omap2_globals->cm2)
cm2_base = omap2_globals->cm2;
+ if (omap2_globals->prcm_mpu)
+ prcm_mpu_base = omap2_globals->prcm_mpu;
+
+ if (cpu_is_omap44xx()) {
+ omap_prm_base_init();
+ omap_cm_base_init();
+ }
}
diff --git a/arch/arm/mach-omap2/prminst44xx.c b/arch/arm/mach-omap2/prminst44xx.c
index 9b3898a3ac9..c12320c0ae9 100644
--- a/arch/arm/mach-omap2/prminst44xx.c
+++ b/arch/arm/mach-omap2/prminst44xx.c
@@ -18,20 +18,26 @@
#include "iomap.h"
#include "common.h"
+#include "prcm-common.h"
#include "prm44xx.h"
#include "prminst44xx.h"
#include "prm-regbits-44xx.h"
#include "prcm44xx.h"
#include "prcm_mpu44xx.h"
-static u32 _prm_bases[OMAP4_MAX_PRCM_PARTITIONS] = {
- [OMAP4430_INVALID_PRCM_PARTITION] = 0,
- [OMAP4430_PRM_PARTITION] = OMAP4430_PRM_BASE,
- [OMAP4430_CM1_PARTITION] = 0,
- [OMAP4430_CM2_PARTITION] = 0,
- [OMAP4430_SCRM_PARTITION] = 0,
- [OMAP4430_PRCM_MPU_PARTITION] = OMAP4430_PRCM_MPU_BASE,
-};
+static void __iomem *_prm_bases[OMAP4_MAX_PRCM_PARTITIONS];
+
+/**
+ * omap_prm_base_init - Populates the prm partitions
+ *
+ * Populates the base addresses of the _prm_bases
+ * array used for read/write of prm module registers.
+ */
+void omap_prm_base_init(void)
+{
+ _prm_bases[OMAP4430_PRM_PARTITION] = prm_base;
+ _prm_bases[OMAP4430_PRCM_MPU_PARTITION] = prcm_mpu_base;
+}
/* Read a register in a PRM instance */
u32 omap4_prminst_read_inst_reg(u8 part, s16 inst, u16 idx)
@@ -39,8 +45,7 @@ u32 omap4_prminst_read_inst_reg(u8 part, s16 inst, u16 idx)
BUG_ON(part >= OMAP4_MAX_PRCM_PARTITIONS ||
part == OMAP4430_INVALID_PRCM_PARTITION ||
!_prm_bases[part]);
- return __raw_readl(OMAP2_L4_IO_ADDRESS(_prm_bases[part] + inst +
- idx));
+ return __raw_readl(_prm_bases[part] + inst + idx);
}
/* Write into a register in a PRM instance */
@@ -49,7 +54,7 @@ void omap4_prminst_write_inst_reg(u32 val, u8 part, s16 inst, u16 idx)
BUG_ON(part >= OMAP4_MAX_PRCM_PARTITIONS ||
part == OMAP4430_INVALID_PRCM_PARTITION ||
!_prm_bases[part]);
- __raw_writel(val, OMAP2_L4_IO_ADDRESS(_prm_bases[part] + inst + idx));
+ __raw_writel(val, _prm_bases[part] + inst + idx);
}
/* Read-modify-write a register in PRM. Caller must lock */
diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c
index ecec873e78c..1b7835865c8 100644
--- a/arch/arm/mach-omap2/timer.c
+++ b/arch/arm/mach-omap2/timer.c
@@ -178,13 +178,6 @@ static int __init omap_dm_timer_init_one(struct omap_dm_timer *timer,
if (IS_ERR(timer->fclk))
return -ENODEV;
- sprintf(name, "gpt%d_ick", gptimer_id);
- timer->iclk = clk_get(NULL, name);
- if (IS_ERR(timer->iclk)) {
- clk_put(timer->fclk);
- return -ENODEV;
- }
-
omap_hwmod_enable(oh);
sys_timer_reserved |= (1 << (gptimer_id - 1));
diff --git a/arch/arm/mach-omap2/twl-common.c b/arch/arm/mach-omap2/twl-common.c
index 7a7b89304c4..ee6596b4521 100644
--- a/arch/arm/mach-omap2/twl-common.c
+++ b/arch/arm/mach-omap2/twl-common.c
@@ -31,6 +31,7 @@
#include "twl-common.h"
#include "pm.h"
+#include "voltage.h"
static struct i2c_board_info __initdata pmic_i2c_board_info = {
.addr = 0x48,
@@ -47,6 +48,18 @@ static struct i2c_board_info __initdata omap4_i2c1_board_info[] = {
},
};
+static int twl_set_voltage(void *data, int target_uV)
+{
+ struct voltagedomain *voltdm = (struct voltagedomain *)data;
+ return voltdm_scale(voltdm, target_uV);
+}
+
+static int twl_get_voltage(void *data)
+{
+ struct voltagedomain *voltdm = (struct voltagedomain *)data;
+ return voltdm_get_voltage(voltdm);
+}
+
void __init omap_pmic_init(int bus, u32 clkrate,
const char *pmic_type, int pmic_irq,
struct twl4030_platform_data *pmic_data)
@@ -153,6 +166,48 @@ static struct regulator_init_data omap3_vpll2_idata = {
.consumer_supplies = omap3_vpll2_supplies,
};
+static struct regulator_consumer_supply omap3_vdd1_supply[] = {
+ REGULATOR_SUPPLY("vcc", "mpu.0"),
+};
+
+static struct regulator_consumer_supply omap3_vdd2_supply[] = {
+ REGULATOR_SUPPLY("vcc", "l3_main.0"),
+};
+
+static struct regulator_init_data omap3_vdd1 = {
+ .constraints = {
+ .name = "vdd_mpu_iva",
+ .min_uV = 600000,
+ .max_uV = 1450000,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
+ },
+ .num_consumer_supplies = ARRAY_SIZE(omap3_vdd1_supply),
+ .consumer_supplies = omap3_vdd1_supply,
+};
+
+static struct regulator_init_data omap3_vdd2 = {
+ .constraints = {
+ .name = "vdd_core",
+ .min_uV = 600000,
+ .max_uV = 1450000,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
+ },
+ .num_consumer_supplies = ARRAY_SIZE(omap3_vdd2_supply),
+ .consumer_supplies = omap3_vdd2_supply,
+};
+
+static struct twl_regulator_driver_data omap3_vdd1_drvdata = {
+ .get_voltage = twl_get_voltage,
+ .set_voltage = twl_set_voltage,
+};
+
+static struct twl_regulator_driver_data omap3_vdd2_drvdata = {
+ .get_voltage = twl_get_voltage,
+ .set_voltage = twl_set_voltage,
+};
+
void __init omap3_pmic_get_config(struct twl4030_platform_data *pmic_data,
u32 pdata_flags, u32 regulators_flags)
{
@@ -160,6 +215,16 @@ void __init omap3_pmic_get_config(struct twl4030_platform_data *pmic_data,
pmic_data->irq_base = TWL4030_IRQ_BASE;
if (!pmic_data->irq_end)
pmic_data->irq_end = TWL4030_IRQ_END;
+ if (!pmic_data->vdd1) {
+ omap3_vdd1.driver_data = &omap3_vdd1_drvdata;
+ omap3_vdd1_drvdata.data = voltdm_lookup("mpu_iva");
+ pmic_data->vdd1 = &omap3_vdd1;
+ }
+ if (!pmic_data->vdd2) {
+ omap3_vdd2.driver_data = &omap3_vdd2_drvdata;
+ omap3_vdd2_drvdata.data = voltdm_lookup("core");
+ pmic_data->vdd2 = &omap3_vdd2;
+ }
/* Common platform data configurations */
if (pdata_flags & TWL_COMMON_PDATA_USB && !pmic_data->usb)
@@ -310,6 +375,70 @@ static struct regulator_init_data omap4_clk32kg_idata = {
},
};
+static struct regulator_consumer_supply omap4_vdd1_supply[] = {
+ REGULATOR_SUPPLY("vcc", "mpu.0"),
+};
+
+static struct regulator_consumer_supply omap4_vdd2_supply[] = {
+ REGULATOR_SUPPLY("vcc", "iva.0"),
+};
+
+static struct regulator_consumer_supply omap4_vdd3_supply[] = {
+ REGULATOR_SUPPLY("vcc", "l3_main.0"),
+};
+
+static struct regulator_init_data omap4_vdd1 = {
+ .constraints = {
+ .name = "vdd_mpu",
+ .min_uV = 500000,
+ .max_uV = 1500000,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
+ },
+ .num_consumer_supplies = ARRAY_SIZE(omap4_vdd1_supply),
+ .consumer_supplies = omap4_vdd1_supply,
+};
+
+static struct regulator_init_data omap4_vdd2 = {
+ .constraints = {
+ .name = "vdd_iva",
+ .min_uV = 500000,
+ .max_uV = 1500000,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
+ },
+ .num_consumer_supplies = ARRAY_SIZE(omap4_vdd2_supply),
+ .consumer_supplies = omap4_vdd2_supply,
+};
+
+static struct regulator_init_data omap4_vdd3 = {
+ .constraints = {
+ .name = "vdd_core",
+ .min_uV = 500000,
+ .max_uV = 1500000,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
+ },
+ .num_consumer_supplies = ARRAY_SIZE(omap4_vdd3_supply),
+ .consumer_supplies = omap4_vdd3_supply,
+};
+
+
+static struct twl_regulator_driver_data omap4_vdd1_drvdata = {
+ .get_voltage = twl_get_voltage,
+ .set_voltage = twl_set_voltage,
+};
+
+static struct twl_regulator_driver_data omap4_vdd2_drvdata = {
+ .get_voltage = twl_get_voltage,
+ .set_voltage = twl_set_voltage,
+};
+
+static struct twl_regulator_driver_data omap4_vdd3_drvdata = {
+ .get_voltage = twl_get_voltage,
+ .set_voltage = twl_set_voltage,
+};
+
void __init omap4_pmic_get_config(struct twl4030_platform_data *pmic_data,
u32 pdata_flags, u32 regulators_flags)
{
@@ -318,6 +447,24 @@ void __init omap4_pmic_get_config(struct twl4030_platform_data *pmic_data,
if (!pmic_data->irq_end)
pmic_data->irq_end = TWL6030_IRQ_END;
+ if (!pmic_data->vdd1) {
+ omap4_vdd1.driver_data = &omap4_vdd1_drvdata;
+ omap4_vdd1_drvdata.data = voltdm_lookup("mpu");
+ pmic_data->vdd1 = &omap4_vdd1;
+ }
+
+ if (!pmic_data->vdd2) {
+ omap4_vdd2.driver_data = &omap4_vdd2_drvdata;
+ omap4_vdd2_drvdata.data = voltdm_lookup("iva");
+ pmic_data->vdd2 = &omap4_vdd2;
+ }
+
+ if (!pmic_data->vdd3) {
+ omap4_vdd3.driver_data = &omap4_vdd3_drvdata;
+ omap4_vdd3_drvdata.data = voltdm_lookup("core");
+ pmic_data->vdd3 = &omap4_vdd3;
+ }
+
/* Common platform data configurations */
if (pdata_flags & TWL_COMMON_PDATA_USB && !pmic_data->usb)
pmic_data->usb = &omap4_usb_pdata;
diff --git a/arch/arm/mach-omap2/vc3xxx_data.c b/arch/arm/mach-omap2/vc3xxx_data.c
index a5ec7f8f2ea..5d8eaf31569 100644
--- a/arch/arm/mach-omap2/vc3xxx_data.c
+++ b/arch/arm/mach-omap2/vc3xxx_data.c
@@ -46,6 +46,7 @@ static struct omap_vc_common omap3_vc_common = {
};
struct omap_vc_channel omap3_vc_mpu = {
+ .flags = OMAP_VC_CHANNEL_DEFAULT,
.common = &omap3_vc_common,
.smps_sa_reg = OMAP3_PRM_VC_SMPS_SA_OFFSET,
.smps_volra_reg = OMAP3_PRM_VC_SMPS_VOL_RA_OFFSET,
diff --git a/arch/arm/mach-omap2/voltage.c b/arch/arm/mach-omap2/voltage.c
index 8a36342e60d..4dc60e83e00 100644
--- a/arch/arm/mach-omap2/voltage.c
+++ b/arch/arm/mach-omap2/voltage.c
@@ -73,7 +73,8 @@ unsigned long voltdm_get_voltage(struct voltagedomain *voltdm)
int voltdm_scale(struct voltagedomain *voltdm,
unsigned long target_volt)
{
- int ret;
+ int ret, i;
+ unsigned long volt = 0;
if (!voltdm || IS_ERR(voltdm)) {
pr_warning("%s: VDD specified does not exist!\n", __func__);
@@ -86,9 +87,23 @@ int voltdm_scale(struct voltagedomain *voltdm,
return -ENODATA;
}
- ret = voltdm->scale(voltdm, target_volt);
+ /* Adjust voltage to the exact voltage from the OPP table */
+ for (i = 0; voltdm->volt_data[i].volt_nominal != 0; i++) {
+ if (voltdm->volt_data[i].volt_nominal >= target_volt) {
+ volt = voltdm->volt_data[i].volt_nominal;
+ break;
+ }
+ }
+
+ if (!volt) {
+ pr_warning("%s: not scaling. OPP voltage for %lu, not found.\n",
+ __func__, target_volt);
+ return -EINVAL;
+ }
+
+ ret = voltdm->scale(voltdm, volt);
if (!ret)
- voltdm->nominal_volt = target_volt;
+ voltdm->nominal_volt = volt;
return ret;
}
diff --git a/arch/arm/mach-omap2/wd_timer.c b/arch/arm/mach-omap2/wd_timer.c
index 4067669d96c..b2f1c67043a 100644
--- a/arch/arm/mach-omap2/wd_timer.c
+++ b/arch/arm/mach-omap2/wd_timer.c
@@ -14,6 +14,7 @@
#include <plat/omap_hwmod.h>
#include "wd_timer.h"
+#include "common.h"
/*
* In order to avoid any assumptions from bootloader regarding WDT
@@ -25,6 +26,8 @@
#define OMAP_WDT_WPS 0x34
#define OMAP_WDT_SPR 0x48
+/* Maximum microseconds to wait for OMAP module to softreset */
+#define MAX_MODULE_SOFTRESET_WAIT 10000
int omap2_wd_timer_disable(struct omap_hwmod *oh)
{
@@ -54,3 +57,45 @@ int omap2_wd_timer_disable(struct omap_hwmod *oh)
return 0;
}
+/**
+ * omap2_wdtimer_reset - reset and disable the WDTIMER IP block
+ * @oh: struct omap_hwmod *
+ *
+ * After the WDTIMER IP blocks are reset on OMAP2/3, we must also take
+ * care to execute the special watchdog disable sequence. This is
+ * because the watchdog is re-armed upon OCP softreset. (On OMAP4,
+ * this behavior was apparently changed and the watchdog is no longer
+ * re-armed after an OCP soft-reset.) Returns -ETIMEDOUT if the reset
+ * did not complete, or 0 upon success.
+ *
+ * XXX Most of this code should be moved to the omap_hwmod.c layer
+ * during a normal merge window. omap_hwmod_softreset() should be
+ * renamed to omap_hwmod_set_ocp_softreset(), and omap_hwmod_softreset()
+ * should call the hwmod _ocp_softreset() code.
+ */
+int omap2_wd_timer_reset(struct omap_hwmod *oh)
+{
+ int c = 0;
+
+ /* Write to the SOFTRESET bit */
+ omap_hwmod_softreset(oh);
+
+ /* Poll on RESETDONE bit */
+ omap_test_timeout((omap_hwmod_read(oh,
+ oh->class->sysc->syss_offs)
+ & SYSS_RESETDONE_MASK),
+ MAX_MODULE_SOFTRESET_WAIT, c);
+
+ if (oh->class->sysc->srst_udelay)
+ udelay(oh->class->sysc->srst_udelay);
+
+ if (c == MAX_MODULE_SOFTRESET_WAIT)
+ pr_warning("%s: %s: softreset failed (waited %d usec)\n",
+ __func__, oh->name, MAX_MODULE_SOFTRESET_WAIT);
+ else
+ pr_debug("%s: %s: softreset in %d usec\n", __func__,
+ oh->name, c);
+
+ return (c == MAX_MODULE_SOFTRESET_WAIT) ? -ETIMEDOUT :
+ omap2_wd_timer_disable(oh);
+}
diff --git a/arch/arm/mach-omap2/wd_timer.h b/arch/arm/mach-omap2/wd_timer.h
index e0054a2d550..f6bbba73b53 100644
--- a/arch/arm/mach-omap2/wd_timer.h
+++ b/arch/arm/mach-omap2/wd_timer.h
@@ -13,5 +13,6 @@
#include <plat/omap_hwmod.h>
extern int omap2_wd_timer_disable(struct omap_hwmod *oh);
+extern int omap2_wd_timer_reset(struct omap_hwmod *oh);
#endif
diff --git a/arch/arm/mach-ux500/Makefile b/arch/arm/mach-ux500/Makefile
index 041c3588598..026086ff9e6 100644
--- a/arch/arm/mach-ux500/Makefile
+++ b/arch/arm/mach-ux500/Makefile
@@ -4,6 +4,7 @@
obj-y := clock.o cpu.o devices.o devices-common.o \
id.o usb.o timer.o
+obj-$(CONFIG_CPU_IDLE) += cpuidle.o
obj-$(CONFIG_CACHE_L2X0) += cache-l2x0.o
obj-$(CONFIG_UX500_SOC_DB8500) += cpu-db8500.o devices-db8500.o
obj-$(CONFIG_MACH_MOP500) += board-mop500.o board-mop500-sdi.o \
diff --git a/arch/arm/mach-ux500/cpuidle.c b/arch/arm/mach-ux500/cpuidle.c
new file mode 100644
index 00000000000..b54884bd254
--- /dev/null
+++ b/arch/arm/mach-ux500/cpuidle.c
@@ -0,0 +1,171 @@
+/*
+ * Copyright (c) 2012 Linaro : Daniel Lezcano <daniel.lezcano@linaro.org> (IBM)
+ *
+ * Based on the work of Rickard Andersson <rickard.andersson@stericsson.com>
+ * and Jonas Aaberg <jonas.aberg@stericsson.com>.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/cpuidle.h>
+#include <linux/clockchips.h>
+#include <linux/spinlock.h>
+#include <linux/atomic.h>
+#include <linux/smp.h>
+#include <linux/mfd/dbx500-prcmu.h>
+
+#include <asm/cpuidle.h>
+#include <asm/proc-fns.h>
+
+static atomic_t master = ATOMIC_INIT(0);
+static DEFINE_SPINLOCK(master_lock);
+static DEFINE_PER_CPU(struct cpuidle_device, ux500_cpuidle_device);
+
+static inline int ux500_enter_idle(struct cpuidle_device *dev,
+ struct cpuidle_driver *drv, int index)
+{
+ int this_cpu = smp_processor_id();
+ bool recouple = false;
+
+ clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ENTER, &this_cpu);
+
+ if (atomic_inc_return(&master) == num_online_cpus()) {
+
+ /* With this lock, we prevent the other cpu to exit and enter
+ * this function again and become the master */
+ if (!spin_trylock(&master_lock))
+ goto wfi;
+
+ /* decouple the gic from the A9 cores */
+ if (prcmu_gic_decouple())
+ goto out;
+
+ /* If an error occur, we will have to recouple the gic
+ * manually */
+ recouple = true;
+
+ /* At this state, as the gic is decoupled, if the other
+ * cpu is in WFI, we have the guarantee it won't be wake
+ * up, so we can safely go to retention */
+ if (!prcmu_is_cpu_in_wfi(this_cpu ? 0 : 1))
+ goto out;
+
+ /* The prcmu will be in charge of watching the interrupts
+ * and wake up the cpus */
+ if (prcmu_copy_gic_settings())
+ goto out;
+
+ /* Check in the meantime an interrupt did
+ * not occur on the gic ... */
+ if (prcmu_gic_pending_irq())
+ goto out;
+
+ /* ... and the prcmu */
+ if (prcmu_pending_irq())
+ goto out;
+
+ /* Go to the retention state, the prcmu will wait for the
+ * cpu to go WFI and this is what happens after exiting this
+ * 'master' critical section */
+ if (prcmu_set_power_state(PRCMU_AP_IDLE, true, true))
+ goto out;
+
+ /* When we switch to retention, the prcmu is in charge
+ * of recoupling the gic automatically */
+ recouple = false;
+
+ spin_unlock(&master_lock);
+ }
+wfi:
+ cpu_do_idle();
+out:
+ atomic_dec(&master);
+
+ if (recouple) {
+ prcmu_gic_recouple();
+ spin_unlock(&master_lock);
+ }
+
+ clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_EXIT, &this_cpu);
+
+ return index;
+}
+
+static struct cpuidle_driver ux500_idle_driver = {
+ .name = "ux500_idle",
+ .owner = THIS_MODULE,
+ .en_core_tk_irqen = 1,
+ .states = {
+ ARM_CPUIDLE_WFI_STATE,
+ {
+ .enter = ux500_enter_idle,
+ .exit_latency = 70,
+ .target_residency = 260,
+ .flags = CPUIDLE_FLAG_TIME_VALID,
+ .name = "ApIdle",
+ .desc = "ARM Retention",
+ },
+ },
+ .safe_state_index = 0,
+ .state_count = 2,
+};
+
+/*
+ * For each cpu, setup the broadcast timer because we will
+ * need to migrate the timers for the states >= ApIdle.
+ */
+static void ux500_setup_broadcast_timer(void *arg)
+{
+ int cpu = smp_processor_id();
+ clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ON, &cpu);
+}
+
+int __init ux500_idle_init(void)
+{
+ int ret, cpu;
+ struct cpuidle_device *device;
+
+ /* Configure wake up reasons */
+ prcmu_enable_wakeups(PRCMU_WAKEUP(ARM) | PRCMU_WAKEUP(RTC) |
+ PRCMU_WAKEUP(ABB));
+
+ /*
+ * Configure the timer broadcast for each cpu, that must
+ * be done from the cpu context, so we use a smp cross
+ * call with 'on_each_cpu'.
+ */
+ on_each_cpu(ux500_setup_broadcast_timer, NULL, 1);
+
+ ret = cpuidle_register_driver(&ux500_idle_driver);
+ if (ret) {
+ printk(KERN_ERR "failed to register ux500 idle driver\n");
+ return ret;
+ }
+
+ for_each_online_cpu(cpu) {
+ device = &per_cpu(ux500_cpuidle_device, cpu);
+ device->cpu = cpu;
+ ret = cpuidle_register_device(device);
+ if (ret) {
+ printk(KERN_ERR "Failed to register cpuidle "
+ "device for cpu%d\n", cpu);
+ goto out_unregister;
+ }
+ }
+out:
+ return ret;
+
+out_unregister:
+ for_each_online_cpu(cpu) {
+ device = &per_cpu(ux500_cpuidle_device, cpu);
+ cpuidle_unregister_device(device);
+ }
+
+ cpuidle_unregister_driver(&ux500_idle_driver);
+ goto out;
+}
+
+device_initcall(ux500_idle_init);
diff --git a/arch/arm/mm/cache-tauros2.c b/arch/arm/mm/cache-tauros2.c
index 1fbca05fe90..23a7643e9a8 100644
--- a/arch/arm/mm/cache-tauros2.c
+++ b/arch/arm/mm/cache-tauros2.c
@@ -108,6 +108,26 @@ static void tauros2_flush_range(unsigned long start, unsigned long end)
dsb();
}
+
+static void tauros2_disable(void)
+{
+ __asm__ __volatile__ (
+ "mcr p15, 1, %0, c7, c11, 0 @L2 Cache Clean All\n\t"
+ "mrc p15, 0, %0, c1, c0, 0\n\t"
+ "bic %0, %0, #(1 << 26)\n\t"
+ "mcr p15, 0, %0, c1, c0, 0 @Disable L2 Cache\n\t"
+ : : "r" (0x0));
+}
+
+static void tauros2_resume(void)
+{
+ __asm__ __volatile__ (
+ "mcr p15, 1, %0, c7, c7, 0 @L2 Cache Invalidate All\n\t"
+ "mrc p15, 0, %0, c1, c0, 0\n\t"
+ "orr %0, %0, #(1 << 26)\n\t"
+ "mcr p15, 0, %0, c1, c0, 0 @Enable L2 Cache\n\t"
+ : : "r" (0x0));
+}
#endif
static inline u32 __init read_extra_features(void)
@@ -194,6 +214,8 @@ void __init tauros2_init(void)
outer_cache.inv_range = tauros2_inv_range;
outer_cache.clean_range = tauros2_clean_range;
outer_cache.flush_range = tauros2_flush_range;
+ outer_cache.disable = tauros2_disable;
+ outer_cache.resume = tauros2_resume;
}
#endif
@@ -219,6 +241,8 @@ void __init tauros2_init(void)
outer_cache.inv_range = tauros2_inv_range;
outer_cache.clean_range = tauros2_clean_range;
outer_cache.flush_range = tauros2_flush_range;
+ outer_cache.disable = tauros2_disable;
+ outer_cache.resume = tauros2_resume;
}
#endif
diff --git a/arch/arm/mm/proc-mohawk.S b/arch/arm/mm/proc-mohawk.S
index b0475468c71..fbb2124a547 100644
--- a/arch/arm/mm/proc-mohawk.S
+++ b/arch/arm/mm/proc-mohawk.S
@@ -345,6 +345,41 @@ ENTRY(cpu_mohawk_set_pte_ext)
mcr p15, 0, r0, c7, c10, 4 @ drain WB
mov pc, lr
+.globl cpu_mohawk_suspend_size
+.equ cpu_mohawk_suspend_size, 4 * 6
+#ifdef CONFIG_PM_SLEEP
+ENTRY(cpu_mohawk_do_suspend)
+ stmfd sp!, {r4 - r9, lr}
+ mrc p14, 0, r4, c6, c0, 0 @ clock configuration, for turbo mode
+ mrc p15, 0, r5, c15, c1, 0 @ CP access reg
+ mrc p15, 0, r6, c13, c0, 0 @ PID
+ mrc p15, 0, r7, c3, c0, 0 @ domain ID
+ mrc p15, 0, r8, c1, c0, 1 @ auxiliary control reg
+ mrc p15, 0, r9, c1, c0, 0 @ control reg
+ bic r4, r4, #2 @ clear frequency change bit
+ stmia r0, {r4 - r9} @ store cp regs
+ ldmia sp!, {r4 - r9, pc}
+ENDPROC(cpu_mohawk_do_suspend)
+
+ENTRY(cpu_mohawk_do_resume)
+ ldmia r0, {r4 - r9} @ load cp regs
+ mov ip, #0
+ mcr p15, 0, ip, c7, c7, 0 @ invalidate I & D caches, BTB
+ mcr p15, 0, ip, c7, c10, 4 @ drain write (&fill) buffer
+ mcr p15, 0, ip, c7, c5, 4 @ flush prefetch buffer
+ mcr p15, 0, ip, c8, c7, 0 @ invalidate I & D TLBs
+ mcr p14, 0, r4, c6, c0, 0 @ clock configuration, turbo mode.
+ mcr p15, 0, r5, c15, c1, 0 @ CP access reg
+ mcr p15, 0, r6, c13, c0, 0 @ PID
+ mcr p15, 0, r7, c3, c0, 0 @ domain ID
+ orr r1, r1, #0x18 @ cache the page table in L2
+ mcr p15, 0, r1, c2, c0, 0 @ translation table base addr
+ mcr p15, 0, r8, c1, c0, 1 @ auxiliary control reg
+ mov r0, r9 @ control register
+ b cpu_resume_mmu
+ENDPROC(cpu_mohawk_do_resume)
+#endif
+
__CPUINIT
.type __mohawk_setup, #function
diff --git a/arch/arm/plat-omap/include/plat/clkdev_omap.h b/arch/arm/plat-omap/include/plat/clkdev_omap.h
index b299b8d201c..d0ed8c443a6 100644
--- a/arch/arm/plat-omap/include/plat/clkdev_omap.h
+++ b/arch/arm/plat-omap/include/plat/clkdev_omap.h
@@ -34,8 +34,7 @@ struct omap_clk {
#define CK_243X (1 << 5) /* 243x, 253x */
#define CK_3430ES1 (1 << 6) /* 34xxES1 only */
#define CK_3430ES2PLUS (1 << 7) /* 34xxES2, ES3, non-Sitara 35xx only */
-#define CK_3505 (1 << 8)
-#define CK_3517 (1 << 9)
+#define CK_AM35XX (1 << 9) /* Sitara AM35xx */
#define CK_36XX (1 << 10) /* 36xx/37xx-specific clocks */
#define CK_443X (1 << 11)
#define CK_TI816X (1 << 12)
@@ -44,7 +43,6 @@ struct omap_clk {
#define CK_34XX (CK_3430ES1 | CK_3430ES2PLUS)
-#define CK_AM35XX (CK_3505 | CK_3517) /* all Sitara AM35xx */
#define CK_3XXX (CK_34XX | CK_AM35XX | CK_36XX)
diff --git a/arch/arm/plat-omap/include/plat/dmtimer.h b/arch/arm/plat-omap/include/plat/dmtimer.h
index 230ff91be49..bdf871a84d6 100644
--- a/arch/arm/plat-omap/include/plat/dmtimer.h
+++ b/arch/arm/plat-omap/include/plat/dmtimer.h
@@ -259,7 +259,7 @@ struct omap_dm_timer {
unsigned long phys_base;
int id;
int irq;
- struct clk *iclk, *fclk;
+ struct clk *fclk;
void __iomem *io_base;
void __iomem *sys_stat; /* TISTAT timer status */
diff --git a/arch/arm/plat-omap/include/plat/hdq1w.h b/arch/arm/plat-omap/include/plat/hdq1w.h
new file mode 100644
index 00000000000..0c1efc846d8
--- /dev/null
+++ b/arch/arm/plat-omap/include/plat/hdq1w.h
@@ -0,0 +1,36 @@
+/*
+ * Shared macros and function prototypes for the HDQ1W/1-wire IP block
+ *
+ * Copyright (C) 2012 Texas Instruments, Inc.
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+#ifndef ARCH_ARM_MACH_OMAP2_HDQ1W_H
+#define ARCH_ARM_MACH_OMAP2_HDQ1W_H
+
+#include <plat/omap_hwmod.h>
+
+/*
+ * XXX A future cleanup patch should modify
+ * drivers/w1/masters/omap_hdq.c to use these macros
+ */
+#define HDQ_CTRL_STATUS_OFFSET 0x0c
+#define HDQ_CTRL_STATUS_CLOCKENABLE_SHIFT 5
+
+
+extern int omap_hdq1w_reset(struct omap_hwmod *oh);
+
+#endif
diff --git a/arch/arm/plat-omap/include/plat/mmc.h b/arch/arm/plat-omap/include/plat/mmc.h
index 7a38750c007..3e7ae0f0215 100644
--- a/arch/arm/plat-omap/include/plat/mmc.h
+++ b/arch/arm/plat-omap/include/plat/mmc.h
@@ -16,6 +16,7 @@
#include <linux/mmc/host.h>
#include <plat/board.h>
+#include <plat/omap_hwmod.h>
#define OMAP15XX_NR_MMC 1
#define OMAP16XX_NR_MMC 2
@@ -195,4 +196,7 @@ static inline int omap_mmc_add(const char *name, int id, unsigned long base,
}
#endif
+
+extern int omap_msdi_reset(struct omap_hwmod *oh);
+
#endif
diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h
index 14dde32cd40..c835b7194ff 100644
--- a/arch/arm/plat-omap/include/plat/omap_hwmod.h
+++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h
@@ -214,6 +214,7 @@ struct omap_hwmod_addr_space {
#define OCP_USER_MPU (1 << 0)
#define OCP_USER_SDMA (1 << 1)
#define OCP_USER_DSP (1 << 2)
+#define OCP_USER_IVA (1 << 3)
/* omap_hwmod_ocp_if.flags bits */
#define OCPIF_SWSUP_IDLE (1 << 0)