diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-imx/crmregs-imx3.h | 79 | ||||
| -rw-r--r-- | arch/arm/mach-imx/mm-imx3.c | 6 | ||||
| -rw-r--r-- | arch/arm/mach-imx/pm-imx3.c | 4 |
3 files changed, 47 insertions, 42 deletions
diff --git a/arch/arm/mach-imx/crmregs-imx3.h b/arch/arm/mach-imx/crmregs-imx3.h index 53141273df45..a1dfde53e335 100644 --- a/arch/arm/mach-imx/crmregs-imx3.h +++ b/arch/arm/mach-imx/crmregs-imx3.h @@ -24,48 +24,47 @@ #define CKIH_CLK_FREQ_27MHZ 27000000 #define CKIL_CLK_FREQ 32768 -#define MXC_CCM_BASE (cpu_is_mx31() ? \ -MX31_IO_ADDRESS(MX31_CCM_BASE_ADDR) : MX35_IO_ADDRESS(MX35_CCM_BASE_ADDR)) +extern void __iomem *mx3_ccm_base; /* Register addresses */ -#define MXC_CCM_CCMR (MXC_CCM_BASE + 0x00) -#define MXC_CCM_PDR0 (MXC_CCM_BASE + 0x04) -#define MXC_CCM_PDR1 (MXC_CCM_BASE + 0x08) -#define MX35_CCM_PDR2 (MXC_CCM_BASE + 0x0C) -#define MXC_CCM_RCSR (MXC_CCM_BASE + 0x0C) -#define MX35_CCM_PDR3 (MXC_CCM_BASE + 0x10) -#define MXC_CCM_MPCTL (MXC_CCM_BASE + 0x10) -#define MX35_CCM_PDR4 (MXC_CCM_BASE + 0x14) -#define MXC_CCM_UPCTL (MXC_CCM_BASE + 0x14) -#define MX35_CCM_RCSR (MXC_CCM_BASE + 0x18) -#define MXC_CCM_SRPCTL (MXC_CCM_BASE + 0x18) -#define MX35_CCM_MPCTL (MXC_CCM_BASE + 0x1C) -#define MXC_CCM_COSR (MXC_CCM_BASE + 0x1C) -#define MX35_CCM_PPCTL (MXC_CCM_BASE + 0x20) -#define MXC_CCM_CGR0 (MXC_CCM_BASE + 0x20) -#define MX35_CCM_ACMR (MXC_CCM_BASE + 0x24) -#define MXC_CCM_CGR1 (MXC_CCM_BASE + 0x24) -#define MX35_CCM_COSR (MXC_CCM_BASE + 0x28) -#define MXC_CCM_CGR2 (MXC_CCM_BASE + 0x28) -#define MX35_CCM_CGR0 (MXC_CCM_BASE + 0x2C) -#define MXC_CCM_WIMR (MXC_CCM_BASE + 0x2C) -#define MX35_CCM_CGR1 (MXC_CCM_BASE + 0x30) -#define MXC_CCM_LDC (MXC_CCM_BASE + 0x30) -#define MX35_CCM_CGR2 (MXC_CCM_BASE + 0x34) -#define MXC_CCM_DCVR0 (MXC_CCM_BASE + 0x34) -#define MX35_CCM_CGR3 (MXC_CCM_BASE + 0x38) -#define MXC_CCM_DCVR1 (MXC_CCM_BASE + 0x38) -#define MXC_CCM_DCVR2 (MXC_CCM_BASE + 0x3C) -#define MXC_CCM_DCVR3 (MXC_CCM_BASE + 0x40) -#define MXC_CCM_LTR0 (MXC_CCM_BASE + 0x44) -#define MXC_CCM_LTR1 (MXC_CCM_BASE + 0x48) -#define MXC_CCM_LTR2 (MXC_CCM_BASE + 0x4C) -#define MXC_CCM_LTR3 (MXC_CCM_BASE + 0x50) -#define MXC_CCM_LTBR0 (MXC_CCM_BASE + 0x54) -#define MXC_CCM_LTBR1 (MXC_CCM_BASE + 0x58) -#define MXC_CCM_PMCR0 (MXC_CCM_BASE + 0x5C) -#define MXC_CCM_PMCR1 (MXC_CCM_BASE + 0x60) -#define MXC_CCM_PDR2 (MXC_CCM_BASE + 0x64) +#define MXC_CCM_CCMR 0x00 +#define MXC_CCM_PDR0 0x04 +#define MXC_CCM_PDR1 0x08 +#define MX35_CCM_PDR2 0x0C +#define MXC_CCM_RCSR 0x0C +#define MX35_CCM_PDR3 0x10 +#define MXC_CCM_MPCTL 0x10 +#define MX35_CCM_PDR4 0x14 +#define MXC_CCM_UPCTL 0x14 +#define MX35_CCM_RCSR 0x18 +#define MXC_CCM_SRPCTL 0x18 +#define MX35_CCM_MPCTL 0x1C +#define MXC_CCM_COSR 0x1C +#define MX35_CCM_PPCTL 0x20 +#define MXC_CCM_CGR0 0x20 +#define MX35_CCM_ACMR 0x24 +#define MXC_CCM_CGR1 0x24 +#define MX35_CCM_COSR 0x28 +#define MXC_CCM_CGR2 0x28 +#define MX35_CCM_CGR0 0x2C +#define MXC_CCM_WIMR 0x2C +#define MX35_CCM_CGR1 0x30 +#define MXC_CCM_LDC 0x30 +#define MX35_CCM_CGR2 0x34 +#define MXC_CCM_DCVR0 0x34 +#define MX35_CCM_CGR3 0x38 +#define MXC_CCM_DCVR1 0x38 +#define MXC_CCM_DCVR2 0x3C +#define MXC_CCM_DCVR3 0x40 +#define MXC_CCM_LTR0 0x44 +#define MXC_CCM_LTR1 0x48 +#define MXC_CCM_LTR2 0x4C +#define MXC_CCM_LTR3 0x50 +#define MXC_CCM_LTBR0 0x54 +#define MXC_CCM_LTBR1 0x58 +#define MXC_CCM_PMCR0 0x5C +#define MXC_CCM_PMCR1 0x60 +#define MXC_CCM_PDR2 0x64 /* Register bit definitions */ #define MXC_CCM_CCMR_WBEN (1 << 27) diff --git a/arch/arm/mach-imx/mm-imx3.c b/arch/arm/mach-imx/mm-imx3.c index 74127389e7ab..57b39f839f9e 100644 --- a/arch/arm/mach-imx/mm-imx3.c +++ b/arch/arm/mach-imx/mm-imx3.c @@ -31,6 +31,10 @@ #include <mach/iomux-v3.h> #include <mach/irqs.h> +#include "crmregs-imx3.h" + +void __iomem *mx3_ccm_base; + static void imx3_idle(void) { unsigned long reg = 0; @@ -137,6 +141,7 @@ void __init imx31_init_early(void) mxc_arch_reset_init(MX31_IO_ADDRESS(MX31_WDOG_BASE_ADDR)); arch_ioremap_caller = imx3_ioremap_caller; arm_pm_idle = imx3_idle; + mx3_ccm_base = MX31_IO_ADDRESS(MX31_CCM_BASE_ADDR); } void __init mx31_init_irq(void) @@ -210,6 +215,7 @@ void __init imx35_init_early(void) mxc_arch_reset_init(MX35_IO_ADDRESS(MX35_WDOG_BASE_ADDR)); arm_pm_idle = imx3_idle; arch_ioremap_caller = imx3_ioremap_caller; + mx3_ccm_base = MX35_IO_ADDRESS(MX35_CCM_BASE_ADDR); } void __init mx35_init_irq(void) diff --git a/arch/arm/mach-imx/pm-imx3.c b/arch/arm/mach-imx/pm-imx3.c index b3752439632e..822103bdb709 100644 --- a/arch/arm/mach-imx/pm-imx3.c +++ b/arch/arm/mach-imx/pm-imx3.c @@ -21,14 +21,14 @@ */ void mx3_cpu_lp_set(enum mx3_cpu_pwr_mode mode) { - int reg = __raw_readl(MXC_CCM_CCMR); + int reg = __raw_readl(mx3_ccm_base + MXC_CCM_CCMR); reg &= ~MXC_CCM_CCMR_LPM_MASK; switch (mode) { case MX3_WAIT: if (cpu_is_mx35()) reg |= MXC_CCM_CCMR_LPM_WAIT_MX35; - __raw_writel(reg, MXC_CCM_CCMR); + __raw_writel(reg, mx3_ccm_base + MXC_CCM_CCMR); break; default: pr_err("Unknown cpu power mode: %d\n", mode); |