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-rw-r--r--arch/arm/mach-spear/generic.h13
-rw-r--r--arch/arm/mach-spear/include/mach/misc_regs.h2
-rw-r--r--arch/arm/mach-spear/include/mach/spear.h28
-rw-r--r--arch/arm/mach-spear/spear1310.c2
-rw-r--r--arch/arm/mach-spear/spear13xx.c4
-rw-r--r--arch/arm/mach-spear/spear320.c2
-rw-r--r--arch/arm/mach-spear/spear3xx.c7
-rw-r--r--arch/arm/mach-spear/spear6xx.c9
-rw-r--r--drivers/clk/spear/spear1310_clock.c64
-rw-r--r--drivers/clk/spear/spear1340_clock.c63
-rw-r--r--drivers/clk/spear/spear3xx_clock.c60
-rw-r--r--drivers/clk/spear/spear6xx_clock.c31
12 files changed, 143 insertions, 142 deletions
diff --git a/arch/arm/mach-spear/generic.h b/arch/arm/mach-spear/generic.h
index af47d9b0d83..8ba7e75b648 100644
--- a/arch/arm/mach-spear/generic.h
+++ b/arch/arm/mach-spear/generic.h
@@ -29,10 +29,11 @@ extern struct dw_dma_slave nand_write_dma_priv;
bool dw_dma_filter(struct dma_chan *chan, void *slave);
void __init spear_setup_of_timer(void);
-void __init spear3xx_clk_init(void);
+void __init spear3xx_clk_init(void __iomem *misc_base,
+ void __iomem *soc_config_base);
void __init spear3xx_map_io(void);
void __init spear3xx_dt_init_irq(void);
-void __init spear6xx_clk_init(void);
+void __init spear6xx_clk_init(void __iomem *misc_base);
void __init spear13xx_map_io(void);
void __init spear13xx_l2x0_init(void);
@@ -44,15 +45,15 @@ void __cpuinit spear13xx_cpu_die(unsigned int cpu);
extern struct smp_operations spear13xx_smp_ops;
#ifdef CONFIG_MACH_SPEAR1310
-void __init spear1310_clk_init(void);
+void __init spear1310_clk_init(void __iomem *misc_base, void __iomem *ras_base);
#else
-static inline void spear1310_clk_init(void) {}
+static inline void spear1310_clk_init(void __iomem *misc_base, void __iomem *ras_base) {}
#endif
#ifdef CONFIG_MACH_SPEAR1340
-void __init spear1340_clk_init(void);
+void __init spear1340_clk_init(void __iomem *misc_base);
#else
-static inline void spear1340_clk_init(void) {}
+static inline void spear1340_clk_init(void __iomem *misc_base) {}
#endif
#endif /* __MACH_GENERIC_H */
diff --git a/arch/arm/mach-spear/include/mach/misc_regs.h b/arch/arm/mach-spear/include/mach/misc_regs.h
index 075812c4ca1..935639ce59b 100644
--- a/arch/arm/mach-spear/include/mach/misc_regs.h
+++ b/arch/arm/mach-spear/include/mach/misc_regs.h
@@ -16,7 +16,7 @@
#include <mach/spear.h>
-#define MISC_BASE IOMEM(VA_SPEAR_ICM3_MISC_REG_BASE)
+#define MISC_BASE (VA_SPEAR_ICM3_MISC_REG_BASE)
#define DMA_CHN_CFG (MISC_BASE + 0x0A0)
#endif /* __MACH_MISC_REGS_H */
diff --git a/arch/arm/mach-spear/include/mach/spear.h b/arch/arm/mach-spear/include/mach/spear.h
index 2198ab96df9..374ddc393df 100644
--- a/arch/arm/mach-spear/include/mach/spear.h
+++ b/arch/arm/mach-spear/include/mach/spear.h
@@ -19,23 +19,23 @@
/* ICM1 - Low speed connection */
#define SPEAR_ICM1_2_BASE UL(0xD0000000)
-#define VA_SPEAR_ICM1_2_BASE UL(0xFD000000)
+#define VA_SPEAR_ICM1_2_BASE IOMEM(0xFD000000)
#define SPEAR_ICM1_UART_BASE UL(0xD0000000)
-#define VA_SPEAR_ICM1_UART_BASE (VA_SPEAR_ICM1_2_BASE | SPEAR_ICM1_UART_BASE)
+#define VA_SPEAR_ICM1_UART_BASE (VA_SPEAR_ICM1_2_BASE - SPEAR_ICM1_2_BASE + SPEAR_ICM1_UART_BASE)
#define SPEAR3XX_ICM1_SSP_BASE UL(0xD0100000)
/* ML-1, 2 - Multi Layer CPU Subsystem */
#define SPEAR_ICM3_ML1_2_BASE UL(0xF0000000)
-#define VA_SPEAR6XX_ML_CPU_BASE UL(0xF0000000)
+#define VA_SPEAR6XX_ML_CPU_BASE IOMEM(0xF0000000)
/* ICM3 - Basic Subsystem */
#define SPEAR_ICM3_SMI_CTRL_BASE UL(0xFC000000)
-#define VA_SPEAR_ICM3_SMI_CTRL_BASE UL(0xFC000000)
+#define VA_SPEAR_ICM3_SMI_CTRL_BASE IOMEM(0xFC000000)
#define SPEAR_ICM3_DMA_BASE UL(0xFC400000)
#define SPEAR_ICM3_SYS_CTRL_BASE UL(0xFCA00000)
-#define VA_SPEAR_ICM3_SYS_CTRL_BASE (VA_SPEAR_ICM3_SMI_CTRL_BASE | SPEAR_ICM3_SYS_CTRL_BASE)
+#define VA_SPEAR_ICM3_SYS_CTRL_BASE (VA_SPEAR_ICM3_SMI_CTRL_BASE - SPEAR_ICM3_SMI_CTRL_BASE + SPEAR_ICM3_SYS_CTRL_BASE)
#define SPEAR_ICM3_MISC_REG_BASE UL(0xFCA80000)
-#define VA_SPEAR_ICM3_MISC_REG_BASE (VA_SPEAR_ICM3_SMI_CTRL_BASE | SPEAR_ICM3_MISC_REG_BASE)
+#define VA_SPEAR_ICM3_MISC_REG_BASE (VA_SPEAR_ICM3_SMI_CTRL_BASE - SPEAR_ICM3_SMI_CTRL_BASE + SPEAR_ICM3_MISC_REG_BASE)
/* Debug uart for linux, will be used for debug and uncompress messages */
#define SPEAR_DBG_UART_BASE SPEAR_ICM1_UART_BASE
@@ -44,20 +44,11 @@
/* Sysctl base for spear platform */
#define SPEAR_SYS_CTRL_BASE SPEAR_ICM3_SYS_CTRL_BASE
#define VA_SPEAR_SYS_CTRL_BASE VA_SPEAR_ICM3_SYS_CTRL_BASE
+#endif /* SPEAR3xx || SPEAR6XX */
/* SPEAr320 Macros */
#define SPEAR320_SOC_CONFIG_BASE UL(0xB3000000)
-#define VA_SPEAR320_SOC_CONFIG_BASE UL(0xFE000000)
-#define SPEAR320_CONTROL_REG IOMEM(VA_SPEAR320_SOC_CONFIG_BASE)
-#define SPEAR320_EXT_CTRL_REG IOMEM(VA_SPEAR320_SOC_CONFIG_BASE + 0x0018)
- #define SPEAR320_UARTX_PCLK_MASK 0x1
- #define SPEAR320_UART2_PCLK_SHIFT 8
- #define SPEAR320_UART3_PCLK_SHIFT 9
- #define SPEAR320_UART4_PCLK_SHIFT 10
- #define SPEAR320_UART5_PCLK_SHIFT 11
- #define SPEAR320_UART6_PCLK_SHIFT 12
- #define SPEAR320_RS485_PCLK_SHIFT 13
-#endif /* SPEAR3xx || SPEAR6XX */
+#define VA_SPEAR320_SOC_CONFIG_BASE IOMEM(0xFE000000)
#ifdef CONFIG_ARCH_SPEAR13XX
@@ -79,6 +70,9 @@
#define A9SM_AND_MPMC_BASE UL(0xEC000000)
#define VA_A9SM_AND_MPMC_BASE IOMEM(0xFC000000)
+#define SPEAR1310_RAS_BASE UL(0xD8400000)
+#define VA_SPEAR1310_RAS_BASE IOMEM(UL(0xFA400000))
+
/* A9SM peripheral offsets */
#define A9SM_PERIP_BASE UL(0xEC800000)
#define VA_A9SM_PERIP_BASE IOMEM(0xFC800000)
diff --git a/arch/arm/mach-spear/spear1310.c b/arch/arm/mach-spear/spear1310.c
index fe868b20b46..ed3b5c287a7 100644
--- a/arch/arm/mach-spear/spear1310.c
+++ b/arch/arm/mach-spear/spear1310.c
@@ -30,8 +30,6 @@
#define SPEAR1310_RAS_GRP1_BASE UL(0xD8000000)
#define VA_SPEAR1310_RAS_GRP1_BASE UL(0xFA000000)
-#define SPEAR1310_RAS_BASE UL(0xD8400000)
-#define VA_SPEAR1310_RAS_BASE IOMEM(UL(0xFA400000))
static struct arasan_cf_pdata cf_pdata = {
.cf_if_clk = CF_IF_CLK_166M,
diff --git a/arch/arm/mach-spear/spear13xx.c b/arch/arm/mach-spear/spear13xx.c
index 6f62dd59daf..1b97e862347 100644
--- a/arch/arm/mach-spear/spear13xx.c
+++ b/arch/arm/mach-spear/spear13xx.c
@@ -146,9 +146,9 @@ void __init spear13xx_map_io(void)
static void __init spear13xx_clk_init(void)
{
if (of_machine_is_compatible("st,spear1310"))
- spear1310_clk_init();
+ spear1310_clk_init(VA_MISC_BASE, VA_SPEAR1310_RAS_BASE);
else if (of_machine_is_compatible("st,spear1340"))
- spear1340_clk_init();
+ spear1340_clk_init(VA_MISC_BASE);
else
pr_err("%s: Unknown machine\n", __func__);
}
diff --git a/arch/arm/mach-spear/spear320.c b/arch/arm/mach-spear/spear320.c
index b8a4bb5fcee..6eb3eec65f9 100644
--- a/arch/arm/mach-spear/spear320.c
+++ b/arch/arm/mach-spear/spear320.c
@@ -254,7 +254,7 @@ static const char * const spear320_dt_board_compat[] = {
struct map_desc spear320_io_desc[] __initdata = {
{
- .virtual = VA_SPEAR320_SOC_CONFIG_BASE,
+ .virtual = (unsigned long)VA_SPEAR320_SOC_CONFIG_BASE,
.pfn = __phys_to_pfn(SPEAR320_SOC_CONFIG_BASE),
.length = SZ_16M,
.type = MT_DEVICE
diff --git a/arch/arm/mach-spear/spear3xx.c b/arch/arm/mach-spear/spear3xx.c
index be0c94d04d5..0227c97797c 100644
--- a/arch/arm/mach-spear/spear3xx.c
+++ b/arch/arm/mach-spear/spear3xx.c
@@ -21,6 +21,7 @@
#include "pl080.h"
#include "generic.h"
#include <mach/spear.h>
+#include <mach/misc_regs.h>
/* ssp device registration */
struct pl022_ssp_controller pl022_plat_data = {
@@ -67,12 +68,12 @@ struct pl08x_platform_data pl080_plat_data = {
*/
struct map_desc spear3xx_io_desc[] __initdata = {
{
- .virtual = VA_SPEAR_ICM1_2_BASE,
+ .virtual = (unsigned long)VA_SPEAR_ICM1_2_BASE,
.pfn = __phys_to_pfn(SPEAR_ICM1_2_BASE),
.length = SZ_16M,
.type = MT_DEVICE
}, {
- .virtual = VA_SPEAR_ICM3_SMI_CTRL_BASE,
+ .virtual = (unsigned long)VA_SPEAR_ICM3_SMI_CTRL_BASE,
.pfn = __phys_to_pfn(SPEAR_ICM3_SMI_CTRL_BASE),
.length = SZ_16M,
.type = MT_DEVICE
@@ -90,7 +91,7 @@ void __init spear3xx_timer_init(void)
char pclk_name[] = "pll3_clk";
struct clk *gpt_clk, *pclk;
- spear3xx_clk_init();
+ spear3xx_clk_init(MISC_BASE, VA_SPEAR320_SOC_CONFIG_BASE);
/* get the system timer clock */
gpt_clk = clk_get_sys("gpt0", NULL);
diff --git a/arch/arm/mach-spear/spear6xx.c b/arch/arm/mach-spear/spear6xx.c
index 78e13597714..9b5ea254ed8 100644
--- a/arch/arm/mach-spear/spear6xx.c
+++ b/arch/arm/mach-spear/spear6xx.c
@@ -27,6 +27,7 @@
#include "pl080.h"
#include "generic.h"
#include <mach/spear.h>
+#include <mach/misc_regs.h>
/* dmac device registration */
static struct pl08x_channel_data spear600_dma_info[] = {
@@ -350,17 +351,17 @@ struct pl08x_platform_data pl080_plat_data = {
*/
struct map_desc spear6xx_io_desc[] __initdata = {
{
- .virtual = VA_SPEAR6XX_ML_CPU_BASE,
+ .virtual = (unsigned long)VA_SPEAR6XX_ML_CPU_BASE,
.pfn = __phys_to_pfn(SPEAR_ICM3_ML1_2_BASE),
.length = 2 * SZ_16M,
.type = MT_DEVICE
}, {
- .virtual = VA_SPEAR_ICM1_2_BASE,
+ .virtual = (unsigned long)VA_SPEAR_ICM1_2_BASE,
.pfn = __phys_to_pfn(SPEAR_ICM1_2_BASE),
.length = SZ_16M,
.type = MT_DEVICE
}, {
- .virtual = VA_SPEAR_ICM3_SMI_CTRL_BASE,
+ .virtual = (unsigned long)VA_SPEAR_ICM3_SMI_CTRL_BASE,
.pfn = __phys_to_pfn(SPEAR_ICM3_SMI_CTRL_BASE),
.length = SZ_16M,
.type = MT_DEVICE
@@ -378,7 +379,7 @@ void __init spear6xx_timer_init(void)
char pclk_name[] = "pll3_clk";
struct clk *gpt_clk, *pclk;
- spear6xx_clk_init();
+ spear6xx_clk_init(MISC_BASE);
/* get the system timer clock */
gpt_clk = clk_get_sys("gpt0", NULL);
diff --git a/drivers/clk/spear/spear1310_clock.c b/drivers/clk/spear/spear1310_clock.c
index ed9af427861..aedbbe12f32 100644
--- a/drivers/clk/spear/spear1310_clock.c
+++ b/drivers/clk/spear/spear1310_clock.c
@@ -17,12 +17,10 @@
#include <linux/io.h>
#include <linux/of_platform.h>
#include <linux/spinlock_types.h>
-#include <mach/spear.h>
#include "clk.h"
-#define VA_SPEAR1310_RAS_BASE IOMEM(UL(0xFA400000))
/* PLL related registers and bit values */
-#define SPEAR1310_PLL_CFG (VA_MISC_BASE + 0x210)
+#define SPEAR1310_PLL_CFG (misc_base + 0x210)
/* PLL_CFG bit values */
#define SPEAR1310_CLCD_SYNT_CLK_MASK 1
#define SPEAR1310_CLCD_SYNT_CLK_SHIFT 31
@@ -35,15 +33,15 @@
#define SPEAR1310_PLL2_CLK_SHIFT 22
#define SPEAR1310_PLL1_CLK_SHIFT 20
-#define SPEAR1310_PLL1_CTR (VA_MISC_BASE + 0x214)
-#define SPEAR1310_PLL1_FRQ (VA_MISC_BASE + 0x218)
-#define SPEAR1310_PLL2_CTR (VA_MISC_BASE + 0x220)
-#define SPEAR1310_PLL2_FRQ (VA_MISC_BASE + 0x224)
-#define SPEAR1310_PLL3_CTR (VA_MISC_BASE + 0x22C)
-#define SPEAR1310_PLL3_FRQ (VA_MISC_BASE + 0x230)
-#define SPEAR1310_PLL4_CTR (VA_MISC_BASE + 0x238)
-#define SPEAR1310_PLL4_FRQ (VA_MISC_BASE + 0x23C)
-#define SPEAR1310_PERIP_CLK_CFG (VA_MISC_BASE + 0x244)
+#define SPEAR1310_PLL1_CTR (misc_base + 0x214)
+#define SPEAR1310_PLL1_FRQ (misc_base + 0x218)
+#define SPEAR1310_PLL2_CTR (misc_base + 0x220)
+#define SPEAR1310_PLL2_FRQ (misc_base + 0x224)
+#define SPEAR1310_PLL3_CTR (misc_base + 0x22C)
+#define SPEAR1310_PLL3_FRQ (misc_base + 0x230)
+#define SPEAR1310_PLL4_CTR (misc_base + 0x238)
+#define SPEAR1310_PLL4_FRQ (misc_base + 0x23C)
+#define SPEAR1310_PERIP_CLK_CFG (misc_base + 0x244)
/* PERIP_CLK_CFG bit values */
#define SPEAR1310_GPT_OSC24_VAL 0
#define SPEAR1310_GPT_APB_VAL 1
@@ -65,7 +63,7 @@
#define SPEAR1310_C3_CLK_MASK 1
#define SPEAR1310_C3_CLK_SHIFT 1
-#define SPEAR1310_GMAC_CLK_CFG (VA_MISC_BASE + 0x248)
+#define SPEAR1310_GMAC_CLK_CFG (misc_base + 0x248)
#define SPEAR1310_GMAC_PHY_IF_SEL_MASK 3
#define SPEAR1310_GMAC_PHY_IF_SEL_SHIFT 4
#define SPEAR1310_GMAC_PHY_CLK_MASK 1
@@ -73,7 +71,7 @@
#define SPEAR1310_GMAC_PHY_INPUT_CLK_MASK 2
#define SPEAR1310_GMAC_PHY_INPUT_CLK_SHIFT 1
-#define SPEAR1310_I2S_CLK_CFG (VA_MISC_BASE + 0x24C)
+#define SPEAR1310_I2S_CLK_CFG (misc_base + 0x24C)
/* I2S_CLK_CFG register mask */
#define SPEAR1310_I2S_SCLK_X_MASK 0x1F
#define SPEAR1310_I2S_SCLK_X_SHIFT 27
@@ -91,21 +89,21 @@
#define SPEAR1310_I2S_SRC_CLK_MASK 2
#define SPEAR1310_I2S_SRC_CLK_SHIFT 0
-#define SPEAR1310_C3_CLK_SYNT (VA_MISC_BASE + 0x250)
-#define SPEAR1310_UART_CLK_SYNT (VA_MISC_BASE + 0x254)
-#define SPEAR1310_GMAC_CLK_SYNT (VA_MISC_BASE + 0x258)
-#define SPEAR1310_SDHCI_CLK_SYNT (VA_MISC_BASE + 0x25C)
-#define SPEAR1310_CFXD_CLK_SYNT (VA_MISC_BASE + 0x260)
-#define SPEAR1310_ADC_CLK_SYNT (VA_MISC_BASE + 0x264)
-#define SPEAR1310_AMBA_CLK_SYNT (VA_MISC_BASE + 0x268)
-#define SPEAR1310_CLCD_CLK_SYNT (VA_MISC_BASE + 0x270)
-#define SPEAR1310_RAS_CLK_SYNT0 (VA_MISC_BASE + 0x280)
-#define SPEAR1310_RAS_CLK_SYNT1 (VA_MISC_BASE + 0x288)
-#define SPEAR1310_RAS_CLK_SYNT2 (VA_MISC_BASE + 0x290)
-#define SPEAR1310_RAS_CLK_SYNT3 (VA_MISC_BASE + 0x298)
+#define SPEAR1310_C3_CLK_SYNT (misc_base + 0x250)
+#define SPEAR1310_UART_CLK_SYNT (misc_base + 0x254)
+#define SPEAR1310_GMAC_CLK_SYNT (misc_base + 0x258)
+#define SPEAR1310_SDHCI_CLK_SYNT (misc_base + 0x25C)
+#define SPEAR1310_CFXD_CLK_SYNT (misc_base + 0x260)
+#define SPEAR1310_ADC_CLK_SYNT (misc_base + 0x264)
+#define SPEAR1310_AMBA_CLK_SYNT (misc_base + 0x268)
+#define SPEAR1310_CLCD_CLK_SYNT (misc_base + 0x270)
+#define SPEAR1310_RAS_CLK_SYNT0 (misc_base + 0x280)
+#define SPEAR1310_RAS_CLK_SYNT1 (misc_base + 0x288)
+#define SPEAR1310_RAS_CLK_SYNT2 (misc_base + 0x290)
+#define SPEAR1310_RAS_CLK_SYNT3 (misc_base + 0x298)
/* Check Fractional synthesizer reg masks */
-#define SPEAR1310_PERIP1_CLK_ENB (VA_MISC_BASE + 0x300)
+#define SPEAR1310_PERIP1_CLK_ENB (misc_base + 0x300)
/* PERIP1_CLK_ENB register masks */
#define SPEAR1310_RTC_CLK_ENB 31
#define SPEAR1310_ADC_CLK_ENB 30
@@ -138,7 +136,7 @@
#define SPEAR1310_SYSROM_CLK_ENB 1
#define SPEAR1310_BUS_CLK_ENB 0
-#define SPEAR1310_PERIP2_CLK_ENB (VA_MISC_BASE + 0x304)
+#define SPEAR1310_PERIP2_CLK_ENB (misc_base + 0x304)
/* PERIP2_CLK_ENB register masks */
#define SPEAR1310_THSENS_CLK_ENB 8
#define SPEAR1310_I2S_REF_PAD_CLK_ENB 7
@@ -150,7 +148,7 @@
#define SPEAR1310_DDR_CORE_CLK_ENB 1
#define SPEAR1310_DDR_CTRL_CLK_ENB 0
-#define SPEAR1310_RAS_CLK_ENB (VA_MISC_BASE + 0x310)
+#define SPEAR1310_RAS_CLK_ENB (misc_base + 0x310)
/* RAS_CLK_ENB register masks */
#define SPEAR1310_SYNT3_CLK_ENB 17
#define SPEAR1310_SYNT2_CLK_ENB 16
@@ -172,7 +170,7 @@
#define SPEAR1310_ACLK_CLK_ENB 0
/* RAS Area Control Register */
-#define SPEAR1310_RAS_CTRL_REG0 (VA_SPEAR1310_RAS_BASE + 0x000)
+#define SPEAR1310_RAS_CTRL_REG0 (ras_base + 0x000)
#define SPEAR1310_SSP1_CLK_MASK 3
#define SPEAR1310_SSP1_CLK_SHIFT 26
#define SPEAR1310_TDM_CLK_MASK 1
@@ -197,12 +195,12 @@
#define SPEAR1310_PCI_CLK_MASK 1
#define SPEAR1310_PCI_CLK_SHIFT 0
-#define SPEAR1310_RAS_CTRL_REG1 (VA_SPEAR1310_RAS_BASE + 0x004)
+#define SPEAR1310_RAS_CTRL_REG1 (ras_base + 0x004)
#define SPEAR1310_PHY_CLK_MASK 0x3
#define SPEAR1310_RMII_PHY_CLK_SHIFT 0
#define SPEAR1310_SMII_RGMII_PHY_CLK_SHIFT 2
-#define SPEAR1310_RAS_SW_CLK_CTRL (VA_SPEAR1310_RAS_BASE + 0x0148)
+#define SPEAR1310_RAS_SW_CLK_CTRL (ras_base + 0x0148)
#define SPEAR1310_CAN1_CLK_ENB 25
#define SPEAR1310_CAN0_CLK_ENB 24
#define SPEAR1310_GPT64_CLK_ENB 23
@@ -385,7 +383,7 @@ static const char *ssp1_parents[] = { "ras_apb_clk", "gen_syn1_clk",
static const char *pci_parents[] = { "ras_pll3_clk", "gen_syn2_clk", };
static const char *tdm_parents[] = { "ras_pll3_clk", "gen_syn1_clk", };
-void __init spear1310_clk_init(void)
+void __init spear1310_clk_init(void __iomem *misc_base, void __iomem *ras_base)
{
struct clk *clk, *clk1;
diff --git a/drivers/clk/spear/spear1340_clock.c b/drivers/clk/spear/spear1340_clock.c
index 82abea366b7..3ceb4507e95 100644
--- a/drivers/clk/spear/spear1340_clock.c
+++ b/drivers/clk/spear/spear1340_clock.c
@@ -17,18 +17,17 @@
#include <linux/io.h>
#include <linux/of_platform.h>
#include <linux/spinlock_types.h>
-#include <mach/spear.h>
#include "clk.h"
/* Clock Configuration Registers */
-#define SPEAR1340_SYS_CLK_CTRL (VA_MISC_BASE + 0x200)
+#define SPEAR1340_SYS_CLK_CTRL (misc_base + 0x200)
#define SPEAR1340_HCLK_SRC_SEL_SHIFT 27
#define SPEAR1340_HCLK_SRC_SEL_MASK 1
#define SPEAR1340_SCLK_SRC_SEL_SHIFT 23
#define SPEAR1340_SCLK_SRC_SEL_MASK 3
/* PLL related registers and bit values */
-#define SPEAR1340_PLL_CFG (VA_MISC_BASE + 0x210)
+#define SPEAR1340_PLL_CFG (misc_base + 0x210)
/* PLL_CFG bit values */
#define SPEAR1340_CLCD_SYNT_CLK_MASK 1
#define SPEAR1340_CLCD_SYNT_CLK_SHIFT 31
@@ -40,15 +39,15 @@
#define SPEAR1340_PLL2_CLK_SHIFT 22
#define SPEAR1340_PLL1_CLK_SHIFT 20
-#define SPEAR1340_PLL1_CTR (VA_MISC_BASE + 0x214)
-#define SPEAR1340_PLL1_FRQ (VA_MISC_BASE + 0x218)
-#define SPEAR1340_PLL2_CTR (VA_MISC_BASE + 0x220)
-#define SPEAR1340_PLL2_FRQ (VA_MISC_BASE + 0x224)
-#define SPEAR1340_PLL3_CTR (VA_MISC_BASE + 0x22C)
-#define SPEAR1340_PLL3_FRQ (VA_MISC_BASE + 0x230)
-#define SPEAR1340_PLL4_CTR (VA_MISC_BASE + 0x238)
-#define SPEAR1340_PLL4_FRQ (VA_MISC_BASE + 0x23C)
-#define SPEAR1340_PERIP_CLK_CFG (VA_MISC_BASE + 0x244)
+#define SPEAR1340_PLL1_CTR (misc_base + 0x214)
+#define SPEAR1340_PLL1_FRQ (misc_base + 0x218)
+#define SPEAR1340_PLL2_CTR (misc_base + 0x220)
+#define SPEAR1340_PLL2_FRQ (misc_base + 0x224)
+#define SPEAR1340_PLL3_CTR (misc_base + 0x22C)
+#define SPEAR1340_PLL3_FRQ (misc_base + 0x230)
+#define SPEAR1340_PLL4_CTR (misc_base + 0x238)
+#define SPEAR1340_PLL4_FRQ (misc_base + 0x23C)
+#define SPEAR1340_PERIP_CLK_CFG (misc_base + 0x244)
/* PERIP_CLK_CFG bit values */
#define SPEAR1340_SPDIF_CLK_MASK 1
#define SPEAR1340_SPDIF_OUT_CLK_SHIFT 15
@@ -66,13 +65,13 @@
#define SPEAR1340_C3_CLK_MASK 1
#define SPEAR1340_C3_CLK_SHIFT 1
-#define SPEAR1340_GMAC_CLK_CFG (VA_MISC_BASE + 0x248)
+#define SPEAR1340_GMAC_CLK_CFG (misc_base + 0x248)
#define SPEAR1340_GMAC_PHY_CLK_MASK 1
#define SPEAR1340_GMAC_PHY_CLK_SHIFT 2
#define SPEAR1340_GMAC_PHY_INPUT_CLK_MASK 2
#define SPEAR1340_GMAC_PHY_INPUT_CLK_SHIFT 0
-#define SPEAR1340_I2S_CLK_CFG (VA_MISC_BASE + 0x24C)
+#define SPEAR1340_I2S_CLK_CFG (misc_base + 0x24C)
/* I2S_CLK_CFG register mask */
#define SPEAR1340_I2S_SCLK_X_MASK 0x1F
#define SPEAR1340_I2S_SCLK_X_SHIFT 27
@@ -90,21 +89,21 @@
#define SPEAR1340_I2S_SRC_CLK_MASK 2
#define SPEAR1340_I2S_SRC_CLK_SHIFT 0
-#define SPEAR1340_C3_CLK_SYNT (VA_MISC_BASE + 0x250)
-#define SPEAR1340_UART0_CLK_SYNT (VA_MISC_BASE + 0x254)
-#define SPEAR1340_UART1_CLK_SYNT (VA_MISC_BASE + 0x258)
-#define SPEAR1340_GMAC_CLK_SYNT (VA_MISC_BASE + 0x25C)
-#define SPEAR1340_SDHCI_CLK_SYNT (VA_MISC_BASE + 0x260)
-#define SPEAR1340_CFXD_CLK_SYNT (VA_MISC_BASE + 0x264)
-#define SPEAR1340_ADC_CLK_SYNT (VA_MISC_BASE + 0x270)
-#define SPEAR1340_AMBA_CLK_SYNT (VA_MISC_BASE + 0x274)
-#define SPEAR1340_CLCD_CLK_SYNT (VA_MISC_BASE + 0x27C)
-#define SPEAR1340_SYS_CLK_SYNT (VA_MISC_BASE + 0x284)
-#define SPEAR1340_GEN_CLK_SYNT0 (VA_MISC_BASE + 0x28C)
-#define SPEAR1340_GEN_CLK_SYNT1 (VA_MISC_BASE + 0x294)
-#define SPEAR1340_GEN_CLK_SYNT2 (VA_MISC_BASE + 0x29C)
-#define SPEAR1340_GEN_CLK_SYNT3 (VA_MISC_BASE + 0x304)
-#define SPEAR1340_PERIP1_CLK_ENB (VA_MISC_BASE + 0x30C)
+#define SPEAR1340_C3_CLK_SYNT (misc_base + 0x250)
+#define SPEAR1340_UART0_CLK_SYNT (misc_base + 0x254)
+#define SPEAR1340_UART1_CLK_SYNT (misc_base + 0x258)
+#define SPEAR1340_GMAC_CLK_SYNT (misc_base + 0x25C)
+#define SPEAR1340_SDHCI_CLK_SYNT (misc_base + 0x260)
+#define SPEAR1340_CFXD_CLK_SYNT (misc_base + 0x264)
+#define SPEAR1340_ADC_CLK_SYNT (misc_base + 0x270)
+#define SPEAR1340_AMBA_CLK_SYNT (misc_base + 0x274)
+#define SPEAR1340_CLCD_CLK_SYNT (misc_base + 0x27C)
+#define SPEAR1340_SYS_CLK_SYNT (misc_base + 0x284)
+#define SPEAR1340_GEN_CLK_SYNT0 (misc_base + 0x28C)
+#define SPEAR1340_GEN_CLK_SYNT1 (misc_base + 0x294)
+#define SPEAR1340_GEN_CLK_SYNT2 (misc_base + 0x29C)
+#define SPEAR1340_GEN_CLK_SYNT3 (misc_base + 0x304)
+#define SPEAR1340_PERIP1_CLK_ENB (misc_base + 0x30C)
#define SPEAR1340_RTC_CLK_ENB 31
#define SPEAR1340_ADC_CLK_ENB 30
#define SPEAR1340_C3_CLK_ENB 29
@@ -133,7 +132,7 @@
#define SPEAR1340_SYSROM_CLK_ENB 1
#define SPEAR1340_BUS_CLK_ENB 0
-#define SPEAR1340_PERIP2_CLK_ENB (VA_MISC_BASE + 0x310)
+#define SPEAR1340_PERIP2_CLK_ENB (misc_base + 0x310)
#define SPEAR1340_THSENS_CLK_ENB 8
#define SPEAR1340_I2S_REF_PAD_CLK_ENB 7
#define SPEAR1340_ACP_CLK_ENB 6
@@ -144,7 +143,7 @@
#define SPEAR1340_DDR_CORE_CLK_ENB 1
#define SPEAR1340_DDR_CTRL_CLK_ENB 0
-#define SPEAR1340_PERIP3_CLK_ENB (VA_MISC_BASE + 0x314)
+#define SPEAR1340_PERIP3_CLK_ENB (misc_base + 0x314)
#define SPEAR1340_PLGPIO_CLK_ENB 18
#define SPEAR1340_VIDEO_DEC_CLK_ENB 16
#define SPEAR1340_VIDEO_ENC_CLK_ENB 15
@@ -441,7 +440,7 @@ static const char *gen_synth0_1_parents[] = { "vco1div4_clk", "vco3div2_clk",
static const char *gen_synth2_3_parents[] = { "vco1div4_clk", "vco2div2_clk",
"pll2_clk", };
-void __init spear1340_clk_init(void)
+void __init spear1340_clk_init(void __iomem *misc_base)
{
struct clk *clk, *clk1;
diff --git a/drivers/clk/spear/spear3xx_clock.c b/drivers/clk/spear/spear3xx_clock.c
index 33d3ac588da..f9ec43fd132 100644
--- a/drivers/clk/spear/spear3xx_clock.c
+++ b/drivers/clk/spear/spear3xx_clock.c
@@ -15,21 +15,20 @@
#include <linux/io.h>
#include <linux/of_platform.h>
#include <linux/spinlock_types.h>
-#include <mach/misc_regs.h>
#include "clk.h"
static DEFINE_SPINLOCK(_lock);
-#define PLL1_CTR (MISC_BASE + 0x008)
-#define PLL1_FRQ (MISC_BASE + 0x00C)
-#define PLL2_CTR (MISC_BASE + 0x014)
-#define PLL2_FRQ (MISC_BASE + 0x018)
-#define PLL_CLK_CFG (MISC_BASE + 0x020)
+#define PLL1_CTR (misc_base + 0x008)
+#define PLL1_FRQ (misc_base + 0x00C)
+#define PLL2_CTR (misc_base + 0x014)
+#define PLL2_FRQ (misc_base + 0x018)
+#define PLL_CLK_CFG (misc_base + 0x020)
/* PLL_CLK_CFG register masks */
#define MCTR_CLK_SHIFT 28
#define MCTR_CLK_MASK 3
-#define CORE_CLK_CFG (MISC_BASE + 0x024)
+#define CORE_CLK_CFG (misc_base + 0x024)
/* CORE CLK CFG register masks */
#define GEN_SYNTH2_3_CLK_SHIFT 18
#define GEN_SYNTH2_3_CLK_MASK 1
@@ -39,7 +38,7 @@ static DEFINE_SPINLOCK(_lock);
#define PCLK_RATIO_SHIFT 8
#define PCLK_RATIO_MASK 2
-#define PERIP_CLK_CFG (MISC_BASE + 0x028)
+#define PERIP_CLK_CFG (misc_base + 0x028)
/* PERIP_CLK_CFG register masks */
#define UART_CLK_SHIFT 4
#define UART_CLK_MASK 1
@@ -50,7 +49,7 @@ static DEFINE_SPINLOCK(_lock);
#define GPT2_CLK_SHIFT 12
#define GPT_CLK_MASK 1
-#define PERIP1_CLK_ENB (MISC_BASE + 0x02C)
+#define PERIP1_CLK_ENB (misc_base + 0x02C)
/* PERIP1_CLK_ENB register masks */
#define UART_CLK_ENB 3
#define SSP_CLK_ENB 5
@@ -69,7 +68,7 @@ static DEFINE_SPINLOCK(_lock);
#define USBH_CLK_ENB 25
#define C3_CLK_ENB 31
-#define RAS_CLK_ENB (MISC_BASE + 0x034)
+#define RAS_CLK_ENB (misc_base + 0x034)
#define RAS_AHB_CLK_ENB 0
#define RAS_PLL1_CLK_ENB 1
#define RAS_APB_CLK_ENB 2
@@ -82,20 +81,20 @@ static DEFINE_SPINLOCK(_lock);
#define RAS_SYNT2_CLK_ENB 10
#define RAS_SYNT3_CLK_ENB 11
-#define PRSC0_CLK_CFG (MISC_BASE + 0x044)
-#define PRSC1_CLK_CFG (MISC_BASE + 0x048)
-#define PRSC2_CLK_CFG (MISC_BASE + 0x04C)
-#define AMEM_CLK_CFG (MISC_BASE + 0x050)
+#define PRSC0_CLK_CFG (misc_base + 0x044)
+#define PRSC1_CLK_CFG (misc_base + 0x048)
+#define PRSC2_CLK_CFG (misc_base + 0x04C)
+#define AMEM_CLK_CFG (misc_base + 0x050)
#define AMEM_CLK_ENB 0
-#define CLCD_CLK_SYNT (MISC_BASE + 0x05C)
-#define FIRDA_CLK_SYNT (MISC_BASE + 0x060)
-#define UART_CLK_SYNT (MISC_BASE + 0x064)
-#define GMAC_CLK_SYNT (MISC_BASE + 0x068)
-#define GEN0_CLK_SYNT (MISC_BASE + 0x06C)
-#define GEN1_CLK_SYNT (MISC_BASE + 0x070)
-#define GEN2_CLK_SYNT (MISC_BASE + 0x074)
-#define GEN3_CLK_SYNT (MISC_BASE + 0x078)
+#define CLCD_CLK_SYNT (misc_base + 0x05C)
+#define FIRDA_CLK_SYNT (misc_base + 0x060)
+#define UART_CLK_SYNT (misc_base + 0x064)
+#define GMAC_CLK_SYNT (misc_base + 0x068)
+#define GEN0_CLK_SYNT (misc_base + 0x06C)
+#define GEN1_CLK_SYNT (misc_base + 0x070)
+#define GEN2_CLK_SYNT (misc_base + 0x074)
+#define GEN3_CLK_SYNT (misc_base + 0x078)
/* pll rate configuration table, in ascending order of rates */
static struct pll_rate_tbl pll_rtbl[] = {
@@ -211,6 +210,17 @@ static inline void spear310_clk_init(void) { }
/* array of all spear 320 clock lookups */
#ifdef CONFIG_MACH_SPEAR320
+
+#define SPEAR320_CONTROL_REG (soc_config_base + 0x0000)
+#define SPEAR320_EXT_CTRL_REG (soc_config_base + 0x0018)
+
+ #define SPEAR320_UARTX_PCLK_MASK 0x1
+ #define SPEAR320_UART2_PCLK_SHIFT 8
+ #define SPEAR320_UART3_PCLK_SHIFT 9
+ #define SPEAR320_UART4_PCLK_SHIFT 10
+ #define SPEAR320_UART5_PCLK_SHIFT 11
+ #define SPEAR320_UART6_PCLK_SHIFT 12
+ #define SPEAR320_RS485_PCLK_SHIFT 13
#define SMII_PCLK_SHIFT 18
#define SMII_PCLK_MASK 2
#define SMII_PCLK_VAL_PAD 0x0
@@ -235,7 +245,7 @@ static const char *smii0_parents[] = { "smii_125m_pad", "ras_pll2_clk",
"ras_syn0_gclk", };
static const char *uartx_parents[] = { "ras_syn1_gclk", "ras_apb_clk", };
-static void __init spear320_clk_init(void)
+static void __init spear320_clk_init(void __iomem *soc_config_base)
{
struct clk *clk;
@@ -362,7 +372,7 @@ static void __init spear320_clk_init(void)
static inline void spear320_clk_init(void) { }
#endif
-void __init spear3xx_clk_init(void)
+void __init spear3xx_clk_init(void __iomem *misc_base, void __iomem *soc_config_base)
{
struct clk *clk, *clk1;
@@ -634,5 +644,5 @@ void __init spear3xx_clk_init(void)
else if (of_machine_is_compatible("st,spear310"))
spear310_clk_init();
else if (of_machine_is_compatible("st,spear320"))
- spear320_clk_init();
+ spear320_clk_init(soc_config_base);
}
diff --git a/drivers/clk/spear/spear6xx_clock.c b/drivers/clk/spear/spear6xx_clock.c
index e862a333ad3..9406f2426d6 100644
--- a/drivers/clk/spear/spear6xx_clock.c
+++ b/drivers/clk/spear/spear6xx_clock.c
@@ -13,28 +13,27 @@
#include <linux/clkdev.h>
#include <linux/io.h>
#include <linux/spinlock_types.h>
-#include <mach/misc_regs.h>
#include "clk.h"
static DEFINE_SPINLOCK(_lock);
-#define PLL1_CTR (MISC_BASE + 0x008)
-#define PLL1_FRQ (MISC_BASE + 0x00C)
-#define PLL2_CTR (MISC_BASE + 0x014)
-#define PLL2_FRQ (MISC_BASE + 0x018)
-#define PLL_CLK_CFG (MISC_BASE + 0x020)
+#define PLL1_CTR (misc_base + 0x008)
+#define PLL1_FRQ (misc_base + 0x00C)
+#define PLL2_CTR (misc_base + 0x014)
+#define PLL2_FRQ (misc_base + 0x018)
+#define PLL_CLK_CFG (misc_base + 0x020)
/* PLL_CLK_CFG register masks */
#define MCTR_CLK_SHIFT 28
#define MCTR_CLK_MASK 3
-#define CORE_CLK_CFG (MISC_BASE + 0x024)
+#define CORE_CLK_CFG (misc_base + 0x024)
/* CORE CLK CFG register masks */
#define HCLK_RATIO_SHIFT 10
#define HCLK_RATIO_MASK 2
#define PCLK_RATIO_SHIFT 8
#define PCLK_RATIO_MASK 2
-#define PERIP_CLK_CFG (MISC_BASE + 0x028)
+#define PERIP_CLK_CFG (misc_base + 0x028)
/* PERIP_CLK_CFG register masks */
#define CLCD_CLK_SHIFT 2
#define CLCD_CLK_MASK 2
@@ -48,7 +47,7 @@ static DEFINE_SPINLOCK(_lock);
#define GPT3_CLK_SHIFT 12
#define GPT_CLK_MASK 1
-#define PERIP1_CLK_ENB (MISC_BASE + 0x02C)
+#define PERIP1_CLK_ENB (misc_base + 0x02C)
/* PERIP1_CLK_ENB register masks */
#define UART0_CLK_ENB 3
#define UART1_CLK_ENB 4
@@ -74,13 +73,13 @@ static DEFINE_SPINLOCK(_lock);
#define USBH0_CLK_ENB 25
#define USBH1_CLK_ENB 26
-#define PRSC0_CLK_CFG (MISC_BASE + 0x044)
-#define PRSC1_CLK_CFG (MISC_BASE + 0x048)
-#define PRSC2_CLK_CFG (MISC_BASE + 0x04C)
+#define PRSC0_CLK_CFG (misc_base + 0x044)
+#define PRSC1_CLK_CFG (misc_base + 0x048)
+#define PRSC2_CLK_CFG (misc_base + 0x04C)
-#define CLCD_CLK_SYNT (MISC_BASE + 0x05C)
-#define FIRDA_CLK_SYNT (MISC_BASE + 0x060)
-#define UART_CLK_SYNT (MISC_BASE + 0x064)
+#define CLCD_CLK_SYNT (misc_base + 0x05C)
+#define FIRDA_CLK_SYNT (misc_base + 0x060)
+#define UART_CLK_SYNT (misc_base + 0x064)
/* vco rate configuration table, in ascending order of rates */
static struct pll_rate_tbl pll_rtbl[] = {
@@ -115,7 +114,7 @@ static struct gpt_rate_tbl gpt_rtbl[] = {
{.mscale = 1, .nscale = 0}, /* 83 MHz */
};
-void __init spear6xx_clk_init(void)
+void __init spear6xx_clk_init(void __iomem *misc_base)
{
struct clk *clk, *clk1;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-18 10:33:32 +0000