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| author | Tero Kristo <t-kristo@ti.com> | 2017-05-31 18:00:00 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2017-06-06 10:13:51 +0300 |
| commit | 90129336712c3c8dcd0d81a5dfaea52dd8391e62 (patch) | |
| tree | 21e3fd1f2c4ab3ad14dc201f865a76c58b0c6c3a /arch/arm/mach-omap2/cminst44xx.c | |
| parent | 24d8d498a8703462f0141f2fcdcd325de1ab2bb8 (diff) | |
| download | linux-90129336712c3c8dcd0d81a5dfaea52dd8391e62.tar.xz | |
ARM: OMAP2+: PRCM: store also physical addresses for instances
In some cases the physical address info is needed, so store this
under the existing cm*_base, prm_base and prcm_mpu_base variables.
These are converted now to structs that contain both virtual and
physical address base for the instance.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/cminst44xx.c')
| -rw-r--r-- | arch/arm/mach-omap2/cminst44xx.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/arch/arm/mach-omap2/cminst44xx.c b/arch/arm/mach-omap2/cminst44xx.c index 2ab27ade136a..cfa10a31b953 100644 --- a/arch/arm/mach-omap2/cminst44xx.c +++ b/arch/arm/mach-omap2/cminst44xx.c @@ -55,7 +55,7 @@ #define CLKCTRL_IDLEST_INTERFACE_IDLE 0x2 #define CLKCTRL_IDLEST_DISABLED 0x3 -static void __iomem *_cm_bases[OMAP4_MAX_PRCM_PARTITIONS]; +static struct omap_domain_base _cm_bases[OMAP4_MAX_PRCM_PARTITIONS]; /** * omap_cm_base_init - Populates the cm partitions @@ -65,10 +65,11 @@ static void __iomem *_cm_bases[OMAP4_MAX_PRCM_PARTITIONS]; */ static 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; + memcpy(&_cm_bases[OMAP4430_PRM_PARTITION], &prm_base, sizeof(prm_base)); + memcpy(&_cm_bases[OMAP4430_CM1_PARTITION], &cm_base, sizeof(cm_base)); + memcpy(&_cm_bases[OMAP4430_CM2_PARTITION], &cm2_base, sizeof(cm2_base)); + memcpy(&_cm_bases[OMAP4430_PRCM_MPU_PARTITION], &prcm_mpu_base, + sizeof(prcm_mpu_base)); } /* Private functions */ @@ -116,8 +117,8 @@ static u32 omap4_cminst_read_inst_reg(u8 part, u16 inst, u16 idx) { BUG_ON(part >= OMAP4_MAX_PRCM_PARTITIONS || part == OMAP4430_INVALID_PRCM_PARTITION || - !_cm_bases[part]); - return readl_relaxed(_cm_bases[part] + inst + idx); + !_cm_bases[part].va); + return readl_relaxed(_cm_bases[part].va + inst + idx); } /* Write into a register in a CM instance */ @@ -125,8 +126,8 @@ static void omap4_cminst_write_inst_reg(u32 val, u8 part, u16 inst, u16 idx) { BUG_ON(part >= OMAP4_MAX_PRCM_PARTITIONS || part == OMAP4430_INVALID_PRCM_PARTITION || - !_cm_bases[part]); - writel_relaxed(val, _cm_bases[part] + inst + idx); + !_cm_bases[part].va); + writel_relaxed(val, _cm_bases[part].va + inst + idx); } /* Read-modify-write a register in CM1. Caller must lock */ |