diff options
Diffstat (limited to 'arch/arm/mach-omap2')
26 files changed, 480 insertions, 149 deletions
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 4f01533083c..b7407154c88 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -78,8 +78,13 @@ config SOC_OMAP3430 default y select ARCH_OMAP_OTG -config SOC_OMAPTI816X - bool "TI816X support" +config SOC_OMAPTI81XX + bool "TI81XX support" + depends on ARCH_OMAP3 + default y + +config SOC_OMAPAM33XX + bool "AM33XX support" depends on ARCH_OMAP3 default y @@ -316,7 +321,12 @@ config MACH_OMAP_3630SDP config MACH_TI8168EVM bool "TI8168 Evaluation Module" - depends on SOC_OMAPTI816X + depends on SOC_OMAPTI81XX + default y + +config MACH_TI8148EVM + bool "TI8148 Evaluation Module" + depends on SOC_OMAPTI81XX default y config MACH_OMAP_4430SDP diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index b009f17dee5..6d226a76d05 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -232,6 +232,7 @@ obj-$(CONFIG_MACH_CRANEBOARD) += board-am3517crane.o obj-$(CONFIG_MACH_SBC3530) += board-omap3stalker.o obj-$(CONFIG_MACH_TI8168EVM) += board-ti8168evm.o +obj-$(CONFIG_MACH_TI8148EVM) += board-ti8168evm.o # Platform specific device init code diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index 594c8ab2790..4b4c9e25a83 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -372,11 +372,17 @@ static struct platform_device sdp4430_vbat = { }, }; +static struct platform_device sdp4430_dmic_codec = { + .name = "dmic-codec", + .id = -1, +}; + static struct platform_device *sdp4430_devices[] __initdata = { &sdp4430_gpio_keys_device, &sdp4430_leds_gpio, &sdp4430_leds_pwm, &sdp4430_vbat, + &sdp4430_dmic_codec, }; static struct omap_musb_board_data musb_board_data = { diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c index 1545102d1f9..e921e3be24a 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -53,7 +53,8 @@ #include "hsmmc.h" #include "common-board-devices.h" -#define CM_T35_GPIO_PENDOWN 57 +#define CM_T35_GPIO_PENDOWN 57 +#define SB_T35_USB_HUB_RESET_GPIO 167 #define CM_T35_SMSC911X_CS 5 #define CM_T35_SMSC911X_GPIO 163 @@ -339,8 +340,10 @@ static struct regulator_consumer_supply cm_t35_vsim_supply[] = { REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"), }; -static struct regulator_consumer_supply cm_t35_vdvi_supply[] = { - REGULATOR_SUPPLY("vdvi", "omapdss"), +static struct regulator_consumer_supply cm_t35_vio_supplies[] = { + REGULATOR_SUPPLY("vcc", "spi1.0"), + REGULATOR_SUPPLY("vdds_dsi", "omapdss"), + REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"), }; /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ @@ -373,6 +376,19 @@ static struct regulator_init_data cm_t35_vsim = { .consumer_supplies = cm_t35_vsim_supply, }; +static struct regulator_init_data cm_t35_vio = { + .constraints = { + .min_uV = 1800000, + .max_uV = 1800000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE, + }, + .num_consumer_supplies = ARRAY_SIZE(cm_t35_vio_supplies), + .consumer_supplies = cm_t35_vio_supplies, +}; + static uint32_t cm_t35_keymap[] = { KEY(0, 0, KEY_A), KEY(0, 1, KEY_B), KEY(0, 2, KEY_LEFT), KEY(1, 0, KEY_UP), KEY(1, 1, KEY_ENTER), KEY(1, 2, KEY_DOWN), @@ -421,6 +437,23 @@ static struct usbhs_omap_board_data usbhs_bdata __initdata = { .reset_gpio_port[2] = -EINVAL }; +static void cm_t35_init_usbh(void) +{ + int err; + + err = gpio_request_one(SB_T35_USB_HUB_RESET_GPIO, + GPIOF_OUT_INIT_LOW, "usb hub rst"); + if (err) { + pr_err("SB-T35: usb hub rst gpio request failed: %d\n", err); + } else { + udelay(10); + gpio_set_value(SB_T35_USB_HUB_RESET_GPIO, 1); + msleep(1); + } + + usbhs_init(&usbhs_bdata); +} + static int cm_t35_twl_gpio_setup(struct device *dev, unsigned gpio, unsigned ngpio) { @@ -456,17 +489,14 @@ static struct twl4030_platform_data cm_t35_twldata = { .gpio = &cm_t35_gpio_data, .vmmc1 = &cm_t35_vmmc1, .vsim = &cm_t35_vsim, + .vio = &cm_t35_vio, }; static void __init cm_t35_init_i2c(void) { omap3_pmic_get_config(&cm_t35_twldata, TWL_COMMON_PDATA_USB, - TWL_COMMON_REGULATOR_VDAC | TWL_COMMON_REGULATOR_VPLL2); - - cm_t35_twldata.vpll2->constraints.name = "VDVI"; - cm_t35_twldata.vpll2->num_consumer_supplies = - ARRAY_SIZE(cm_t35_vdvi_supply); - cm_t35_twldata.vpll2->consumer_supplies = cm_t35_vdvi_supply; + TWL_COMMON_REGULATOR_VDAC | + TWL_COMMON_PDATA_AUDIO); omap3_pmic_init("tps65930", &cm_t35_twldata); } @@ -570,24 +600,28 @@ static void __init cm_t3x_common_dss_mux_init(int mux_mode) static void __init cm_t35_init_mux(void) { - omap_mux_init_signal("gpio_70", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT); - omap_mux_init_signal("gpio_71", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT); - omap_mux_init_signal("gpio_72", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT); - omap_mux_init_signal("gpio_73", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT); - omap_mux_init_signal("gpio_74", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT); - omap_mux_init_signal("gpio_75", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT); - cm_t3x_common_dss_mux_init(OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT); + int mux_mode = OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT; + + omap_mux_init_signal("dss_data0.dss_data0", mux_mode); + omap_mux_init_signal("dss_data1.dss_data1", mux_mode); + omap_mux_init_signal("dss_data2.dss_data2", mux_mode); + omap_mux_init_signal("dss_data3.dss_data3", mux_mode); + omap_mux_init_signal("dss_data4.dss_data4", mux_mode); + omap_mux_init_signal("dss_data5.dss_data5", mux_mode); + cm_t3x_common_dss_mux_init(mux_mode); } static void __init cm_t3730_init_mux(void) { - omap_mux_init_signal("sys_boot0", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT); - omap_mux_init_signal("sys_boot1", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT); - omap_mux_init_signal("sys_boot3", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT); - omap_mux_init_signal("sys_boot4", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT); - omap_mux_init_signal("sys_boot5", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT); - omap_mux_init_signal("sys_boot6", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT); - cm_t3x_common_dss_mux_init(OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT); + int mux_mode = OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT; + + omap_mux_init_signal("sys_boot0", mux_mode); + omap_mux_init_signal("sys_boot1", mux_mode); + omap_mux_init_signal("sys_boot3", mux_mode); + omap_mux_init_signal("sys_boot4", mux_mode); + omap_mux_init_signal("sys_boot5", mux_mode); + omap_mux_init_signal("sys_boot6", mux_mode); + cm_t3x_common_dss_mux_init(mux_mode); } #else static inline void cm_t35_init_mux(void) {} @@ -612,7 +646,7 @@ static void __init cm_t3x_common_init(void) cm_t35_init_display(); usb_musb_init(NULL); - usbhs_init(&usbhs_bdata); + cm_t35_init_usbh(); } static void __init cm_t35_init(void) diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c index cef2cf1c0b8..72d76ed94a6 100644 --- a/arch/arm/mach-omap2/board-n8x0.c +++ b/arch/arm/mach-omap2/board-n8x0.c @@ -46,7 +46,7 @@ static struct device *mmc_device; #define TUSB6010_GPIO_ENABLE 0 #define TUSB6010_DMACHAN 0x3f -#ifdef CONFIG_USB_MUSB_TUSB6010 +#if defined(CONFIG_USB_MUSB_TUSB6010) || defined(CONFIG_USB_MUSB_TUSB6010_MODULE) /* * Enable or disable power to TUSB6010. When enabling, turn on 3.3 V and * 1.5 V voltage regulators of PM companion chip. Companion chip will then diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c index 108fee6146f..d67bcdf724d 100644 --- a/arch/arm/mach-omap2/board-rx51-peripherals.c +++ b/arch/arm/mach-omap2/board-rx51-peripherals.c @@ -15,6 +15,7 @@ #include <linux/input/matrix_keypad.h> #include <linux/spi/spi.h> #include <linux/wl12xx.h> +#include <linux/spi/tsc2005.h> #include <linux/i2c.h> #include <linux/i2c/twl.h> #include <linux/clk.h> @@ -58,6 +59,9 @@ #define RX51_USB_TRANSCEIVER_RST_GPIO 67 +#define RX51_TSC2005_RESET_GPIO 104 +#define RX51_TSC2005_IRQ_GPIO 100 + /* list all spi devices here */ enum { RX51_SPI_WL1251, @@ -66,6 +70,7 @@ enum { }; static struct wl12xx_platform_data wl1251_pdata; +static struct tsc2005_platform_data tsc2005_pdata; #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE) static struct tsl2563_platform_data rx51_tsl2563_platform_data = { @@ -167,10 +172,10 @@ static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = { .modalias = "tsc2005", .bus_num = 1, .chip_select = 0, - /* .irq = OMAP_GPIO_IRQ(RX51_TSC2005_IRQ_GPIO),*/ + .irq = OMAP_GPIO_IRQ(RX51_TSC2005_IRQ_GPIO), .max_speed_hz = 6000000, .controller_data = &tsc2005_mcspi_config, - /* .platform_data = &tsc2005_config,*/ + .platform_data = &tsc2005_pdata, }, }; @@ -1086,6 +1091,42 @@ error: */ } +static struct tsc2005_platform_data tsc2005_pdata = { + .ts_pressure_max = 2048, + .ts_pressure_fudge = 2, + .ts_x_max = 4096, + .ts_x_fudge = 4, + .ts_y_max = 4096, + .ts_y_fudge = 7, + .ts_x_plate_ohm = 280, + .esd_timeout_ms = 8000, +}; + +static void rx51_tsc2005_set_reset(bool enable) +{ + gpio_set_value(RX51_TSC2005_RESET_GPIO, enable); +} + +static void __init rx51_init_tsc2005(void) +{ + int r; + + r = gpio_request_one(RX51_TSC2005_IRQ_GPIO, GPIOF_IN, "tsc2005 IRQ"); + if (r < 0) { + printk(KERN_ERR "unable to get %s GPIO\n", "tsc2005 IRQ"); + rx51_peripherals_spi_board_info[RX51_SPI_TSC2005].irq = 0; + } + + r = gpio_request_one(RX51_TSC2005_RESET_GPIO, GPIOF_OUT_INIT_HIGH, + "tsc2005 reset"); + if (r >= 0) { + tsc2005_pdata.set_reset = rx51_tsc2005_set_reset; + } else { + printk(KERN_ERR "unable to get %s GPIO\n", "tsc2005 reset"); + tsc2005_pdata.esd_timeout_ms = 0; + } +} + void __init rx51_peripherals_init(void) { rx51_i2c_init(); @@ -1094,6 +1135,7 @@ void __init rx51_peripherals_init(void) board_smc91x_init(); rx51_add_gpio_keys(); rx51_init_wl1251(); + rx51_init_tsc2005(); rx51_init_si4713(); spi_register_board_info(rx51_peripherals_spi_board_info, ARRAY_SIZE(rx51_peripherals_spi_board_info)); diff --git a/arch/arm/mach-omap2/board-ti8168evm.c b/arch/arm/mach-omap2/board-ti8168evm.c index 74713e3993e..ab9a7a9e9d6 100644 --- a/arch/arm/mach-omap2/board-ti8168evm.c +++ b/arch/arm/mach-omap2/board-ti8168evm.c @@ -1,5 +1,5 @@ /* - * Code for TI8168 EVM. + * Code for TI8168/TI8148 EVM. * * Copyright (C) 2010 Texas Instruments, Inc. - http://www.ti.com/ * @@ -23,30 +23,45 @@ #include <plat/irqs.h> #include <plat/board.h> #include "common.h" +#include <plat/usb.h> -static struct omap_board_config_kernel ti8168_evm_config[] __initdata = { +static struct omap_musb_board_data musb_board_data = { + .set_phy_power = ti81xx_musb_phy_power, + .interface_type = MUSB_INTERFACE_ULPI, + .mode = MUSB_OTG, + .power = 500, }; -static void __init ti8168_evm_init(void) +static struct omap_board_config_kernel ti81xx_evm_config[] __initdata = { +}; + +static void __init ti81xx_evm_init(void) { omap_serial_init(); omap_sdrc_init(NULL, NULL); - omap_board_config = ti8168_evm_config; - omap_board_config_size = ARRAY_SIZE(ti8168_evm_config); -} - -static void __init ti8168_evm_map_io(void) -{ - omapti816x_map_common_io(); + omap_board_config = ti81xx_evm_config; + omap_board_config_size = ARRAY_SIZE(ti81xx_evm_config); + usb_musb_init(&musb_board_data); } MACHINE_START(TI8168EVM, "ti8168evm") /* Maintainer: Texas Instruments */ .atag_offset = 0x100, - .map_io = ti8168_evm_map_io, - .init_early = ti816x_init_early, - .init_irq = ti816x_init_irq, + .map_io = ti81xx_map_io, + .init_early = ti81xx_init_early, + .init_irq = ti81xx_init_irq, + .timer = &omap3_timer, + .init_machine = ti81xx_evm_init, + .restart = omap_prcm_restart, +MACHINE_END + +MACHINE_START(TI8148EVM, "ti8148evm") + /* Maintainer: Texas Instruments */ + .atag_offset = 0x100, + .map_io = ti81xx_map_io, + .init_early = ti81xx_init_early, + .init_irq = ti81xx_init_irq, .timer = &omap3_timer, - .init_machine = ti8168_evm_init, + .init_machine = ti81xx_evm_init, .restart = omap_prcm_restart, MACHINE_END diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c index 1f3481f8d69..f57ed5baecc 100644 --- a/arch/arm/mach-omap2/clock.c +++ b/arch/arm/mach-omap2/clock.c @@ -35,7 +35,7 @@ #include "cm-regbits-24xx.h" #include "cm-regbits-34xx.h" -u8 cpu_mask; +u16 cpu_mask; /* * clkdm_control: if true, then when a clock is enabled in the diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h index 2311bc21722..b8c2a686481 100644 --- a/arch/arm/mach-omap2/clock.h +++ b/arch/arm/mach-omap2/clock.h @@ -132,7 +132,7 @@ void omap2_clk_print_new_rates(const char *hfclkin_ck_name, const char *core_ck_name, const char *mpu_ck_name); -extern u8 cpu_mask; +extern u16 cpu_mask; extern const struct clkops clkops_omap2_dflt_wait; extern const struct clkops clkops_dummy; diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c index 9d59451446d..d75e5f6b8a0 100644 --- a/arch/arm/mach-omap2/clock3xxx_data.c +++ b/arch/arm/mach-omap2/clock3xxx_data.c @@ -3526,6 +3526,10 @@ int __init omap3xxx_clk_init(void) } else if (cpu_is_ti816x()) { cpu_mask = RATE_IN_TI816X; cpu_clkflg = CK_TI816X; + } else if (cpu_is_am33xx()) { + cpu_mask = RATE_IN_AM33XX; + } else if (cpu_is_ti814x()) { + cpu_mask = RATE_IN_TI814X; } else if (cpu_is_omap34xx()) { if (omap_rev() == OMAP3430_REV_ES1_0) { cpu_mask = RATE_IN_3430ES1; @@ -3609,7 +3613,7 @@ int __init omap3xxx_clk_init(void) * Lock DPLL5 -- here only until other device init code can * handle this */ - if (!cpu_is_ti816x() && (omap_rev() >= OMAP3430_REV_ES2_0)) + if (!cpu_is_ti81xx() && (omap_rev() >= OMAP3430_REV_ES2_0)) omap3_clk_lock_dpll5(); /* Avoid sleeping during omap3_core_dpll_m2_set_rate() */ diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c index c8a1b274077..08e86d793a1 100644 --- a/arch/arm/mach-omap2/clock44xx_data.c +++ b/arch/arm/mach-omap2/clock44xx_data.c @@ -1206,6 +1206,14 @@ static const struct clksel ocp_abe_iclk_div[] = { { .parent = NULL }, }; +static struct clk mpu_periphclk = { + .name = "mpu_periphclk", + .parent = &dpll_mpu_ck, + .ops = &clkops_null, + .fixed_div = 2, + .recalc = &omap_fixed_divisor_recalc, +}; + static struct clk ocp_abe_iclk = { .name = "ocp_abe_iclk", .parent = &aess_fclk, @@ -3189,6 +3197,7 @@ static struct omap_clk omap44xx_clks[] = { CLK(NULL, "l4_div_ck", &l4_div_ck, CK_443X), CLK(NULL, "lp_clk_div_ck", &lp_clk_div_ck, CK_443X), CLK(NULL, "l4_wkup_clk_mux_ck", &l4_wkup_clk_mux_ck, CK_443X), + CLK("smp_twd", NULL, &mpu_periphclk, CK_443X), CLK(NULL, "ocp_abe_iclk", &ocp_abe_iclk, CK_443X), CLK(NULL, "per_abe_24m_fclk", &per_abe_24m_fclk, CK_443X), CLK(NULL, "per_abe_nc_fclk", &per_abe_nc_fclk, CK_443X), diff --git a/arch/arm/mach-omap2/common.c b/arch/arm/mach-omap2/common.c index 684b8a7cd40..aaf421178c9 100644 --- a/arch/arm/mach-omap2/common.c +++ b/arch/arm/mach-omap2/common.c @@ -110,23 +110,49 @@ void __init omap3_map_io(void) /* * Adjust TAP register base such that omap3_check_revision accesses the correct - * TI816X register for checking device ID (it adds 0x204 to tap base while - * TI816X DEVICE ID register is at offset 0x600 from control base). + * TI81XX register for checking device ID (it adds 0x204 to tap base while + * TI81XX DEVICE ID register is at offset 0x600 from control base). */ -#define TI816X_TAP_BASE (TI816X_CTRL_BASE + \ - TI816X_CONTROL_DEVICE_ID - 0x204) +#define TI81XX_TAP_BASE (TI81XX_CTRL_BASE + \ + TI81XX_CONTROL_DEVICE_ID - 0x204) -static struct omap_globals ti816x_globals = { +static struct omap_globals ti81xx_globals = { .class = OMAP343X_CLASS, - .tap = OMAP2_L4_IO_ADDRESS(TI816X_TAP_BASE), - .ctrl = OMAP2_L4_IO_ADDRESS(TI816X_CTRL_BASE), - .prm = OMAP2_L4_IO_ADDRESS(TI816X_PRCM_BASE), - .cm = OMAP2_L4_IO_ADDRESS(TI816X_PRCM_BASE), + .tap = OMAP2_L4_IO_ADDRESS(TI81XX_TAP_BASE), + .ctrl = OMAP2_L4_IO_ADDRESS(TI81XX_CTRL_BASE), + .prm = OMAP2_L4_IO_ADDRESS(TI81XX_PRCM_BASE), + .cm = OMAP2_L4_IO_ADDRESS(TI81XX_PRCM_BASE), }; -void __init omap2_set_globals_ti816x(void) +void __init omap2_set_globals_ti81xx(void) { - __omap2_set_globals(&ti816x_globals); + __omap2_set_globals(&ti81xx_globals); +} + +void __init ti81xx_map_io(void) +{ + omapti81xx_map_common_io(); +} + +#define AM33XX_TAP_BASE (AM33XX_CTRL_BASE + \ + TI81XX_CONTROL_DEVICE_ID - 0x204) + +static struct omap_globals am33xx_globals = { + .class = AM335X_CLASS, + .tap = AM33XX_L4_WK_IO_ADDRESS(AM33XX_TAP_BASE), + .ctrl = AM33XX_L4_WK_IO_ADDRESS(AM33XX_CTRL_BASE), + .prm = AM33XX_L4_WK_IO_ADDRESS(AM33XX_PRCM_BASE), + .cm = AM33XX_L4_WK_IO_ADDRESS(AM33XX_PRCM_BASE), +}; + +void __init omap2_set_globals_am33xx(void) +{ + __omap2_set_globals(&am33xx_globals); +} + +void __init am33xx_map_io(void) +{ + omapam33xx_map_common_io(); } #endif diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h index cda888a2e63..9403b2ce6c8 100644 --- a/arch/arm/mach-omap2/common.h +++ b/arch/arm/mach-omap2/common.h @@ -52,10 +52,18 @@ static inline void omap34xx_map_common_io(void) } #endif -#ifdef CONFIG_SOC_OMAPTI816X -extern void omapti816x_map_common_io(void); +#ifdef CONFIG_SOC_OMAPTI81XX +extern void omapti81xx_map_common_io(void); #else -static inline void omapti816x_map_common_io(void) +static inline void omapti81xx_map_common_io(void) +{ +} +#endif + +#ifdef CONFIG_SOC_OMAPAM33XX +extern void omapam33xx_map_common_io(void); +#else +static inline void omapam33xx_map_common_io(void) { } #endif @@ -82,7 +90,7 @@ void omap35xx_init_early(void); void omap3630_init_early(void); void omap3_init_early(void); /* Do not use this one */ void am35xx_init_early(void); -void ti816x_init_early(void); +void ti81xx_init_early(void); void omap4430_init_early(void); void omap_prcm_restart(char, const char *); @@ -107,7 +115,8 @@ void omap2_set_globals_242x(void); void omap2_set_globals_243x(void); void omap2_set_globals_3xxx(void); void omap2_set_globals_443x(void); -void omap2_set_globals_ti816x(void); +void omap2_set_globals_ti81xx(void); +void omap2_set_globals_am33xx(void); /* These get called from omap2_set_globals_xxxx(), do not call these */ void omap2_set_globals_tap(struct omap_globals *); @@ -118,7 +127,9 @@ void omap2_set_globals_prcm(struct omap_globals *); void omap242x_map_io(void); void omap243x_map_io(void); void omap3_map_io(void); +void am33xx_map_io(void); void omap4_map_io(void); +void ti81xx_map_io(void); /** * omap_test_timeout - busy-loop, testing a condition @@ -147,7 +158,7 @@ extern struct device *omap4_get_dsp_device(void); void omap2_init_irq(void); void omap3_init_irq(void); -void ti816x_init_irq(void); +void ti81xx_init_irq(void); extern int omap_irq_pending(void); void omap_intc_save_context(void); void omap_intc_restore_context(void); diff --git a/arch/arm/mach-omap2/control.h b/arch/arm/mach-omap2/control.h index d4ef75d5a38..0ba68d3764b 100644 --- a/arch/arm/mach-omap2/control.h +++ b/arch/arm/mach-omap2/control.h @@ -52,8 +52,8 @@ #define OMAP343X_CONTROL_PADCONFS_WKUP 0xa00 #define OMAP343X_CONTROL_GENERAL_WKUP 0xa60 -/* TI816X spefic control submodules */ -#define TI816X_CONTROL_DEVCONF 0x600 +/* TI81XX spefic control submodules */ +#define TI81XX_CONTROL_DEVCONF 0x600 /* Control register offsets - read/write with omap_ctrl_{read,write}{bwl}() */ @@ -244,8 +244,8 @@ #define OMAP3_PADCONF_SAD2D_MSTANDBY 0x250 #define OMAP3_PADCONF_SAD2D_IDLEACK 0x254 -/* TI816X CONTROL_DEVCONF register offsets */ -#define TI816X_CONTROL_DEVICE_ID (TI816X_CONTROL_DEVCONF + 0x000) +/* TI81XX CONTROL_DEVCONF register offsets */ +#define TI81XX_CONTROL_DEVICE_ID (TI81XX_CONTROL_DEVCONF + 0x000) /* * REVISIT: This list of registers is not comprehensive - there are more diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index c15cfada5f1..35d5dffab7e 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -336,6 +336,27 @@ static void omap_init_mcpdm(void) static inline void omap_init_mcpdm(void) {} #endif +#if defined(CONFIG_SND_OMAP_SOC_DMIC) || \ + defined(CONFIG_SND_OMAP_SOC_DMIC_MODULE) + +static void omap_init_dmic(void) +{ + struct omap_hwmod *oh; + struct platform_device *pdev; + + oh = omap_hwmod_lookup("dmic"); + if (!oh) { + printk(KERN_ERR "Could not look up mcpdm hw_mod\n"); + return; + } + + pdev = omap_device_build("omap-dmic", -1, oh, NULL, 0, NULL, 0, 0); + WARN(IS_ERR(pdev), "Can't build omap_device for omap-dmic.\n"); +} +#else +static inline void omap_init_dmic(void) {} +#endif + #if defined(CONFIG_SPI_OMAP24XX) || defined(CONFIG_SPI_OMAP24XX_MODULE) #include <plat/mcspi.h> @@ -681,6 +702,7 @@ static int __init omap2_init_devices(void) */ omap_init_audio(); omap_init_mcpdm(); + omap_init_dmic(); omap_init_camera(); omap_init_mbox(); omap_init_mcspi(); diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 27ad722df63..6c5826605ea 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -226,7 +226,7 @@ static void __init omap4_check_features(void) } } -static void __init ti816x_check_features(void) +static void __init ti81xx_check_features(void) { omap_features = OMAP3_HAS_NEON; } @@ -340,6 +340,29 @@ static void __init omap3_check_revision(const char **cpu_rev) break; } break; + case 0xb944: + omap_revision = AM335X_REV_ES1_0; + *cpu_rev = "1.0"; + case 0xb8f2: + switch (rev) { + case 0: + /* FALLTHROUGH */ + case 1: + omap_revision = TI8148_REV_ES1_0; + *cpu_rev = "1.0"; + break; + case 2: + omap_revision = TI8148_REV_ES2_0; + *cpu_rev = "2.0"; + break; + case 3: + /* FALLTHROUGH */ + default: + omap_revision = TI8148_REV_ES2_1; + *cpu_rev = "2.1"; + break; + } + break; default: /* Unknown default to latest silicon rev as default */ omap_revision = OMAP3630_REV_ES1_2; @@ -367,7 +390,7 @@ static void __init omap4_check_revision(void) * Few initial 4430 ES2.0 samples IDCODE is same as ES1.0 * Use ARM register to detect the correct ES version */ - if (!rev && (hawkeye != 0xb94e)) { + if (!rev && (hawkeye != 0xb94e) && (hawkeye != 0xb975)) { idcode = read_cpuid(CPUID_ID); rev = (idcode & 0xf) - 1; } @@ -389,8 +412,11 @@ static void __init omap4_check_revision(void) omap_revision = OMAP4430_REV_ES2_1; break; case 4: - default: omap_revision = OMAP4430_REV_ES2_2; + break; + case 6: + default: + omap_revision = OMAP4430_REV_ES2_3; } break; case 0xb94e: @@ -401,9 +427,17 @@ static void __init omap4_check_revision(void) break; } break; + case 0xb975: + switch (rev) { + case 0: + default: + omap_revision = OMAP4470_REV_ES1_0; + break; + } + break; default: /* Unknown default to latest silicon rev as default */ - omap_revision = OMAP4430_REV_ES2_2; + omap_revision = OMAP4430_REV_ES2_3; } pr_info("OMAP%04x ES%d.%d\n", omap_rev() >> 16, @@ -432,6 +466,10 @@ static void __init omap3_cpuinfo(const char *cpu_rev) cpu_name = (omap3_has_sgx()) ? "AM3517" : "AM3505"; } else if (cpu_is_ti816x()) { cpu_name = "TI816X"; + } else if (cpu_is_am335x()) { + cpu_name = "AM335X"; + } else if (cpu_is_ti814x()) { + cpu_name = "TI814X"; } else if (omap3_has_iva() && omap3_has_sgx()) { /* OMAP3430, OMAP3525, OMAP3515, OMAP3503 devices */ cpu_name = "OMAP3430/3530"; @@ -472,11 +510,11 @@ void __init omap2_check_revision(void) } else if (cpu_is_omap34xx()) { omap3_check_revision(&cpu_rev); - /* TI816X doesn't have feature register */ - if (!cpu_is_ti816x()) + /* TI81XX doesn't have feature register */ + if (!cpu_is_ti81xx()) omap3_check_features(); else - ti816x_check_features(); + ti81xx_check_features(); omap3_cpuinfo(cpu_rev); return; diff --git a/arch/arm/mach-omap2/include/mach/debug-macro.S b/arch/arm/mach-omap2/include/mach/debug-macro.S index 13f98e59cfe..cdfc2a1f0e7 100644 --- a/arch/arm/mach-omap2/include/mach/debug-macro.S +++ b/arch/arm/mach-omap2/include/mach/debug-macro.S @@ -66,11 +66,11 @@ omap_uart_lsr: .word 0 beq 34f @ configure OMAP3UART4 cmp \rp, #OMAP4UART4 @ only on 44xx beq 44f @ configure OMAP4UART4 - cmp \rp, #TI816XUART1 @ ti816x UART offsets different + cmp \rp, #TI81XXUART1 @ ti81Xx UART offsets different beq 81f @ configure UART1 - cmp \rp, #TI816XUART2 @ ti816x UART offsets different + cmp \rp, #TI81XXUART2 @ ti81Xx UART offsets different beq 82f @ configure UART2 - cmp \rp, #TI816XUART3 @ ti816x UART offsets different + cmp \rp, #TI81XXUART3 @ ti81Xx UART offsets different beq 83f @ configure UART3 cmp \rp, #ZOOM_UART @ only on zoom2/3 beq 95f @ configure ZOOM_UART @@ -94,11 +94,11 @@ omap_uart_lsr: .word 0 b 98f 44: mov \rp, #UART_OFFSET(OMAP4_UART4_BASE) b 98f -81: mov \rp, #UART_OFFSET(TI816X_UART1_BASE) +81: mov \rp, #UART_OFFSET(TI81XX_UART1_BASE) b 98f -82: mov \rp, #UART_OFFSET(TI816X_UART2_BASE) +82: mov \rp, #UART_OFFSET(TI81XX_UART2_BASE) b 98f -83: mov \rp, #UART_OFFSET(TI816X_UART3_BASE) +83: mov \rp, #UART_OFFSET(TI81XX_UART3_BASE) b 98f 95: ldr \rp, =ZOOM_UART_BASE diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 3f565dd2ea8..73d617f0dc4 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -176,14 +176,31 @@ static struct map_desc omap34xx_io_desc[] __initdata = { }; #endif -#ifdef CONFIG_SOC_OMAPTI816X -static struct map_desc omapti816x_io_desc[] __initdata = { +#ifdef CONFIG_SOC_OMAPTI81XX +static struct map_desc omapti81xx_io_desc[] __initdata = { + { + .virtual = L4_34XX_VIRT, + .pfn = __phys_to_pfn(L4_34XX_PHYS), + .length = L4_34XX_SIZE, + .type = MT_DEVICE + } +}; +#endif + +#ifdef CONFIG_SOC_OMAPAM33XX +static struct map_desc omapam33xx_io_desc[] __initdata = { { .virtual = L4_34XX_VIRT, .pfn = __phys_to_pfn(L4_34XX_PHYS), .length = L4_34XX_SIZE, .type = MT_DEVICE }, + { + .virtual = L4_WK_AM33XX_VIRT, + .pfn = __phys_to_pfn(L4_WK_AM33XX_PHYS), + .length = L4_WK_AM33XX_SIZE, + .type = MT_DEVICE + } }; #endif @@ -263,10 +280,17 @@ void __init omap34xx_map_common_io(void) } #endif -#ifdef CONFIG_SOC_OMAPTI816X -void __init omapti816x_map_common_io(void) +#ifdef CONFIG_SOC_OMAPTI81XX +void __init omapti81xx_map_common_io(void) +{ + iotable_init(omapti81xx_io_desc, ARRAY_SIZE(omapti81xx_io_desc)); +} +#endif + +#ifdef CONFIG_SOC_OMAPAM33XX +void __init omapam33xx_map_common_io(void) { - iotable_init(omapti816x_io_desc, ARRAY_SIZE(omapti816x_io_desc)); + iotable_init(omapam33xx_io_desc, ARRAY_SIZE(omapam33xx_io_desc)); } #endif @@ -418,9 +442,9 @@ void __init am35xx_init_early(void) omap3_init_early(); } -void __init ti816x_init_early(void) +void __init ti81xx_init_early(void) { - omap2_set_globals_ti816x(); + omap2_set_globals_ti81xx(); omap_common_init_early(); omap3xxx_voltagedomains_init(); omap3xxx_powerdomains_init(); diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c index 42b1d659191..1fef061f792 100644 --- a/arch/arm/mach-omap2/irq.c +++ b/arch/arm/mach-omap2/irq.c @@ -193,7 +193,7 @@ void __init omap3_init_irq(void) omap_init_irq(OMAP34XX_IC_BASE, 96); } -void __init ti816x_init_irq(void) +void __init ti81xx_init_irq(void) { omap_init_irq(OMAP34XX_IC_BASE, 128); } diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index 529142aff76..373d1f15c4e 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -706,27 +706,65 @@ static void _enable_module(struct omap_hwmod *oh) } /** - * _disable_module - enable CLKCTRL modulemode on OMAP4 + * _omap4_wait_target_disable - wait for a module to be disabled on OMAP4 + * @oh: struct omap_hwmod * + * + * Wait for a module @oh to enter slave idle. Returns 0 if the module + * does not have an IDLEST bit or if the module successfully enters + * slave idle; otherwise, pass along the return value of the + * appropriate *_cm*_wait_module_idle() function. + */ +static int _omap4_wait_target_disable(struct omap_hwmod *oh) +{ + if (!cpu_is_omap44xx()) + return 0; + + if (!oh) + return -EINVAL; + + if (oh->_int_flags & _HWMOD_NO_MPU_PORT) + return 0; + + if (oh->flags & HWMOD_NO_IDLEST) + return 0; + + return omap4_cminst_wait_module_idle(oh->clkdm->prcm_partition, + oh->clkdm->cm_inst, + oh->clkdm->clkdm_offs, + oh->prcm.omap4.clkctrl_offs); +} + +/** + * _omap4_disable_module - enable CLKCTRL modulemode on OMAP4 * @oh: struct omap_hwmod * * * Disable the PRCM module mode related to the hwmod @oh. - * No return value. + * Return EINVAL if the modulemode is not supported and 0 in case of success. */ -static void _disable_module(struct omap_hwmod *oh) +static int _omap4_disable_module(struct omap_hwmod *oh) { + int v; + /* The module mode does not exist prior OMAP4 */ - if (cpu_is_omap24xx() || cpu_is_omap34xx()) - return; + if (!cpu_is_omap44xx()) + return -EINVAL; if (!oh->clkdm || !oh->prcm.omap4.modulemode) - return; + return -EINVAL; - pr_debug("omap_hwmod: %s: _disable_module\n", oh->name); + pr_debug("omap_hwmod: %s: %s\n", oh->name, __func__); omap4_cminst_module_disable(oh->clkdm->prcm_partition, oh->clkdm->cm_inst, oh->clkdm->clkdm_offs, oh->prcm.omap4.clkctrl_offs); + + v = _omap4_wait_target_disable(oh); + if (v) + pr_warn("omap_hwmod: %s: _wait_target_disable failed\n", + oh->name); + + return 0; } /** @@ -1153,36 +1191,6 @@ static int _wait_target_ready(struct omap_hwmod *oh) } /** - * _wait_target_disable - wait for a module to be disabled - * @oh: struct omap_hwmod * - * - * Wait for a module @oh to enter slave idle. Returns 0 if the module - * does not have an IDLEST bit or if the module successfully enters - * slave idle; otherwise, pass along the return value of the - * appropriate *_cm*_wait_module_idle() function. - */ -static int _wait_target_disable(struct omap_hwmod *oh) -{ - /* TODO: For now just handle OMAP4+ */ - if (cpu_is_omap24xx() || cpu_is_omap34xx()) - return 0; - - if (!oh) - return -EINVAL; - - if (oh->_int_flags & _HWMOD_NO_MPU_PORT) - return 0; - - if (oh->flags & HWMOD_NO_IDLEST) - return 0; - - return omap4_cminst_wait_module_idle(oh->clkdm->prcm_partition, - oh->clkdm->cm_inst, - oh->clkdm->clkdm_offs, - oh->prcm.omap4.clkctrl_offs); -} - -/** * _lookup_hardreset - fill register bit info for this hwmod/reset line * @oh: struct omap_hwmod * * @name: name of the reset line in the context of this hwmod @@ -1524,8 +1532,6 @@ static int _enable(struct omap_hwmod *oh) */ static int _idle(struct omap_hwmod *oh) { - int ret; - pr_debug("omap_hwmod: %s: idling\n", oh->name); if (oh->_state != _HWMOD_STATE_ENABLED) { @@ -1537,11 +1543,9 @@ static int _idle(struct omap_hwmod *oh) if (oh->class->sysc) _idle_sysc(oh); _del_initiator_dep(oh, mpu_oh); - _disable_module(oh); - ret = _wait_target_disable(oh); - if (ret) - pr_warn("omap_hwmod: %s: _wait_target_disable failed\n", - oh->name); + + _omap4_disable_module(oh); + /* * The module must be in idle mode before disabling any parents * clocks. Otherwise, the parent clock might be disabled before @@ -1642,11 +1646,7 @@ static int _shutdown(struct omap_hwmod *oh) if (oh->_state == _HWMOD_STATE_ENABLED) { _del_initiator_dep(oh, mpu_oh); /* XXX what about the other system initiators here? dma, dsp */ - _disable_module(oh); - ret = _wait_target_disable(oh); - if (ret) - pr_warn("omap_hwmod: %s: _wait_target_disable failed\n", - oh->name); + _omap4_disable_module(oh); _disable_clocks(oh); if (oh->clkdm) clkdm_hwmod_disable(oh->clkdm, oh); diff --git a/arch/arm/mach-omap2/omap_phy_internal.c b/arch/arm/mach-omap2/omap_phy_internal.c index 58775e3c847..4c90477e6f8 100644 --- a/arch/arm/mach-omap2/omap_phy_internal.c +++ b/arch/arm/mach-omap2/omap_phy_internal.c @@ -260,3 +260,38 @@ void am35x_set_mode(u8 musb_mode) omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2); } + +void ti81xx_musb_phy_power(u8 on) +{ + void __iomem *scm_base = NULL; + u32 usbphycfg; + + scm_base = ioremap(TI81XX_SCM_BASE, SZ_2K); + if (!scm_base) { + pr_err("system control module ioremap failed\n"); + return; + } + + usbphycfg = __raw_readl(scm_base + USBCTRL0); + + if (on) { + if (cpu_is_ti816x()) { + usbphycfg |= TI816X_USBPHY0_NORMAL_MODE; + usbphycfg &= ~TI816X_USBPHY_REFCLK_OSC; + } else if (cpu_is_ti814x()) { + usbphycfg &= ~(USBPHY_CM_PWRDN | USBPHY_OTG_PWRDN + | USBPHY_DPINPUT | USBPHY_DMINPUT); + usbphycfg |= (USBPHY_OTGVDET_EN | USBPHY_OTGSESSEND_EN + | USBPHY_DPOPBUFCTL | USBPHY_DMOPBUFCTL); + } + } else { + if (cpu_is_ti816x()) + usbphycfg &= ~TI816X_USBPHY0_NORMAL_MODE; + else if (cpu_is_ti814x()) + usbphycfg |= USBPHY_CM_PWRDN | USBPHY_OTG_PWRDN; + + } + __raw_writel(usbphycfg, scm_base + USBCTRL0); + + iounmap(scm_base); +} diff --git a/arch/arm/mach-omap2/opp2xxx.h b/arch/arm/mach-omap2/opp2xxx.h index 8affc66a92c..8fae534eb15 100644 --- a/arch/arm/mach-omap2/opp2xxx.h +++ b/arch/arm/mach-omap2/opp2xxx.h @@ -51,7 +51,7 @@ struct prcm_config { unsigned long cm_clksel2_pll; /* dpllx1 or x2 out */ unsigned long cm_clksel_mdm; /* modem dividers 2430 only */ unsigned long base_sdrc_rfr; /* base refresh timing for a set */ - unsigned char flags; + unsigned short flags; }; diff --git a/arch/arm/mach-omap2/sdram-nokia.c b/arch/arm/mach-omap2/sdram-nokia.c index ee3a8ad304c..7479d7ea137 100644 --- a/arch/arm/mach-omap2/sdram-nokia.c +++ b/arch/arm/mach-omap2/sdram-nokia.c @@ -1,7 +1,7 @@ /* * SDRC register values for Nokia boards * - * Copyright (C) 2008, 2010 Nokia Corporation + * Copyright (C) 2008, 2010-2011 Nokia Corporation * * Lauri Leukkunen <lauri.leukkunen@nokia.com> * @@ -107,14 +107,37 @@ static const struct sdram_timings nokia_195dot2mhz_timings[] = { }, }; +static const struct sdram_timings nokia_200mhz_timings[] = { + { + .casl = 3, + .tDAL = 30000, + .tDPL = 15000, + .tRRD = 10000, + .tRCD = 20000, + .tRP = 15000, + .tRAS = 40000, + .tRC = 55000, + .tRFC = 140000, + .tXSR = 200000, + + .tREF = 7800, + + .tXP = 2, + .tCKE = 4, + .tWTR = 2 + }, +}; + static const struct { long rate; struct sdram_timings const *data; } nokia_timings[] = { { 83000000, nokia_166mhz_timings }, { 97600000, nokia_97dot6mhz_timings }, + { 100000000, nokia_200mhz_timings }, { 166000000, nokia_166mhz_timings }, { 195200000, nokia_195dot2mhz_timings }, + { 200000000, nokia_200mhz_timings }, }; static struct omap_sdrc_params nokia_sdrc_params[ARRAY_SIZE(nokia_timings) + 1]; diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c index 42c326732a2..d0f009cbfb5 100644 --- a/arch/arm/mach-omap2/serial.c +++ b/arch/arm/mach-omap2/serial.c @@ -464,7 +464,7 @@ static void omap_uart_idle_init(struct omap_uart_state *uart) mod_timer(&uart->timer, jiffies + uart->timeout); omap_uart_smart_idle_enable(uart, 0); - if (cpu_is_omap34xx() && !cpu_is_ti816x()) { + if (cpu_is_omap34xx() && !(cpu_is_ti81xx() || cpu_is_am33xx())) { u32 mod = (uart->num > 1) ? OMAP3430_PER_MOD : CORE_MOD; u32 wk_mask = 0; u32 padconf = 0; @@ -746,7 +746,7 @@ void __init omap_serial_init_port(struct omap_board_data *bdata) */ uart->regshift = p->regshift; uart->membase = p->membase; - if (cpu_is_omap44xx() || cpu_is_ti816x()) + if (cpu_is_omap44xx() || cpu_is_ti81xx()) uart->errata |= UART_ERRATA_FIFO_FULL_ABORT; else if ((serial_read_reg(uart, UART_OMAP_MVER) & 0xFF) >= UART_OMAP_NO_EMPTY_FIFO_READ_IP_REV) @@ -828,7 +828,7 @@ void __init omap_serial_init_port(struct omap_board_data *bdata) } /* Enable the MDR1 errata for OMAP3 */ - if (cpu_is_omap34xx() && !cpu_is_ti816x()) + if (cpu_is_omap34xx() && !(cpu_is_ti81xx() || cpu_is_am33xx())) uart->errata |= UART_ERRATA_i202_MDR1_ACCESS; } diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c index 267975086a7..8d5ed775dd5 100644 --- a/arch/arm/mach-omap2/usb-musb.c +++ b/arch/arm/mach-omap2/usb-musb.c @@ -93,6 +93,9 @@ void __init usb_musb_init(struct omap_musb_board_data *musb_board_data) if (cpu_is_omap3517() || cpu_is_omap3505()) { oh_name = "am35x_otg_hs"; name = "musb-am35x"; + } else if (cpu_is_ti81xx()) { + oh_name = "usb_otg_hs"; + name = "musb-ti81xx"; } else { oh_name = "usb_otg_hs"; name = "musb-omap2430"; diff --git a/arch/arm/mach-omap2/voltagedomains3xxx_data.c b/arch/arm/mach-omap2/voltagedomains3xxx_data.c index 474559d5b07..c005e2f5e38 100644 --- a/arch/arm/mach-omap2/voltagedomains3xxx_data.c +++ b/arch/arm/mach-omap2/voltagedomains3xxx_data.c @@ -31,6 +31,14 @@ * VDD data */ +/* OMAP3-common voltagedomain data */ + +static struct voltagedomain omap3_voltdm_wkup = { + .name = "wakeup", +}; + +/* 34xx/36xx voltagedomain data */ + static const struct omap_vfsm_instance omap3_vdd1_vfsm = { .voltsetup_reg = OMAP3_PRM_VOLTSETUP1_OFFSET, .voltsetup_mask = OMAP3430_SETUP_TIME1_MASK, @@ -63,10 +71,6 @@ static struct voltagedomain omap3_voltdm_core = { .vp = &omap3_vp_core, }; -static struct voltagedomain omap3_voltdm_wkup = { - .name = "wakeup", -}; - static struct voltagedomain *voltagedomains_omap3[] __initdata = { &omap3_voltdm_mpu, &omap3_voltdm_core, @@ -74,11 +78,30 @@ static struct voltagedomain *voltagedomains_omap3[] __initdata = { NULL, }; +/* AM35xx voltagedomain data */ + +static struct voltagedomain am35xx_voltdm_mpu = { + .name = "mpu_iva", +}; + +static struct voltagedomain am35xx_voltdm_core = { + .name = "core", +}; + +static struct voltagedomain *voltagedomains_am35xx[] __initdata = { + &am35xx_voltdm_mpu, + &am35xx_voltdm_core, + &omap3_voltdm_wkup, + NULL, +}; + + static const char *sys_clk_name __initdata = "sys_ck"; void __init omap3xxx_voltagedomains_init(void) { struct voltagedomain *voltdm; + struct voltagedomain **voltdms; int i; /* @@ -93,8 +116,13 @@ void __init omap3xxx_voltagedomains_init(void) omap3_voltdm_core.volt_data = omap34xx_vddcore_volt_data; } - for (i = 0; voltdm = voltagedomains_omap3[i], voltdm; i++) + if (cpu_is_omap3517() || cpu_is_omap3505()) + voltdms = voltagedomains_am35xx; + else + voltdms = voltagedomains_omap3; + + for (i = 0; voltdm = voltdms[i], voltdm; i++) voltdm->sys_clk.name = sys_clk_name; - voltdm_init(voltagedomains_omap3); + voltdm_init(voltdms); }; |