From 0fef658331354138d422500509d6e006d9f070d6 Mon Sep 17 00:00:00 2001 From: Benoit Cousson Date: Sat, 9 Jul 2011 19:15:05 -0600 Subject: OMAP4: powerdomain data: Fix indentation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Indent flags to be aligned with other fields. Signed-off-by: Benoit Cousson Cc: Paul Walmsley Cc: Rajendra Nayak Cc: Santosh Shilimkar [paul@pwsan.com: split this patch from an earlier patch by Benoît; edited commit message] Signed-off-by: Paul Walmsley --- arch/arm/mach-omap2/powerdomains44xx_data.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) (limited to 'arch/arm/mach-omap2/powerdomains44xx_data.c') diff --git a/arch/arm/mach-omap2/powerdomains44xx_data.c b/arch/arm/mach-omap2/powerdomains44xx_data.c index c4222c7036a..3a7e678fd5f 100644 --- a/arch/arm/mach-omap2/powerdomains44xx_data.c +++ b/arch/arm/mach-omap2/powerdomains44xx_data.c @@ -53,7 +53,7 @@ static struct powerdomain core_44xx_pwrdm = { [3] = PWRSTS_ON, /* ducati_l2ram */ [4] = PWRSTS_ON, /* ducati_unicache */ }, - .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, + .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, }; /* gfx_44xx_pwrdm: 3D accelerator power domain */ @@ -70,7 +70,7 @@ static struct powerdomain gfx_44xx_pwrdm = { .pwrsts_mem_on = { [0] = PWRSTS_ON, /* gfx_mem */ }, - .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, + .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, }; /* abe_44xx_pwrdm: Audio back end power domain */ @@ -90,7 +90,7 @@ static struct powerdomain abe_44xx_pwrdm = { [0] = PWRSTS_ON, /* aessmem */ [1] = PWRSTS_ON, /* periphmem */ }, - .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, + .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, }; /* dss_44xx_pwrdm: Display subsystem power domain */ @@ -108,7 +108,7 @@ static struct powerdomain dss_44xx_pwrdm = { .pwrsts_mem_on = { [0] = PWRSTS_ON, /* dss_mem */ }, - .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, + .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, }; /* tesla_44xx_pwrdm: Tesla processor power domain */ @@ -130,7 +130,7 @@ static struct powerdomain tesla_44xx_pwrdm = { [1] = PWRSTS_ON, /* tesla_l1 */ [2] = PWRSTS_ON, /* tesla_l2 */ }, - .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, + .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, }; /* wkup_44xx_pwrdm: Wake-up power domain */ @@ -241,7 +241,7 @@ static struct powerdomain ivahd_44xx_pwrdm = { [2] = PWRSTS_ON, /* tcm1_mem */ [3] = PWRSTS_ON, /* tcm2_mem */ }, - .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, + .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, }; /* cam_44xx_pwrdm: Camera subsystem power domain */ @@ -258,7 +258,7 @@ static struct powerdomain cam_44xx_pwrdm = { .pwrsts_mem_on = { [0] = PWRSTS_ON, /* cam_mem */ }, - .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, + .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, }; /* l3init_44xx_pwrdm: L3 initators pheripherals power domain */ @@ -276,7 +276,7 @@ static struct powerdomain l3init_44xx_pwrdm = { .pwrsts_mem_on = { [0] = PWRSTS_ON, /* l3init_bank1 */ }, - .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, + .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, }; /* l4per_44xx_pwrdm: Target peripherals power domain */ @@ -296,7 +296,7 @@ static struct powerdomain l4per_44xx_pwrdm = { [0] = PWRSTS_ON, /* nonretained_bank */ [1] = PWRSTS_ON, /* retained_bank */ }, - .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, + .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, }; /* -- cgit v1.2.3-70-g09d2 From a57341f780660800e1463eaedb80ed152ad6b5de Mon Sep 17 00:00:00 2001 From: Santosh Shilimkar Date: Sat, 9 Jul 2011 20:42:59 -0600 Subject: OMAP4: powerdomain data: Remove unsupported MPU powerdomain state On OMAP4430 devices, because of boot ROM code bug, MPU OFF state can't be attempted independently. When coming out of MPU OFF state, ROM code disables the clocks of IVAHD, TESLA which is not desirable. Hence the MPU OFF state is not usable on OMAP4430 devices. OMAP4460 onwards, MPU OFF state will be descoped completely because the DDR firewall falls in MPU power domain. When the MPU hit OFF state, DDR won't be accessible for other initiators. The deepest state supported is open switch retention (OSWR) just like CORE and PER PD on OMAP4430. So in summary MPU power domain OFF state is not supported on OMAP4 and onwards designs. Thanks to new PRCM design, device off mode can still be achieved with power domains hitting OSWR state. Signed-off-by: Santosh Shilimkar Signed-off-by: Rajendra Nayak [b-cousson@ti.com: Fix changelog typos] Signed-off-by: Benoit Cousson Signed-off-by: Paul Walmsley --- arch/arm/mach-omap2/powerdomains44xx_data.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/mach-omap2/powerdomains44xx_data.c') diff --git a/arch/arm/mach-omap2/powerdomains44xx_data.c b/arch/arm/mach-omap2/powerdomains44xx_data.c index c4222c7036a..8f86e60399a 100644 --- a/arch/arm/mach-omap2/powerdomains44xx_data.c +++ b/arch/arm/mach-omap2/powerdomains44xx_data.c @@ -205,7 +205,7 @@ static struct powerdomain mpu_44xx_pwrdm = { .prcm_offs = OMAP4430_PRM_MPU_INST, .prcm_partition = OMAP4430_PRM_PARTITION, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), - .pwrsts = PWRSTS_OFF_RET_ON, + .pwrsts = PWRSTS_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF_RET, .banks = 3, .pwrsts_mem_ret = { -- cgit v1.2.3-70-g09d2