Hi Tomasz,
On Wed, Dec 11, 2013 at 5:59 PM, Tomasz Figa <t.figa@xxxxxxxxxxx> wrote:
> Hi Abhilash,
>
> [dropping invalid address of DT mailing list]
>
> Please see my comments inline.
>
> On Wednesday 11 of December 2013 17:27:06 Abhilash Kesavan wrote:
>> For the six local power blocks - MFC, DISP1, GSC, MAU, G3D and ISP
>> the respective CMU_RESET, CMU_SYSCLK and CMU_CLKSTOP registers need
>> to be low initially for normal mode on Exynos5250.
>> Also fix the corresponding AFTR and LPA configurations.
>>
>> Signed-off-by: Abhilash Kesavan <a.kesavan@xxxxxxxxxxx>
>> ---
>> arch/arm/mach-exynos/pmu.c | 66 ++++++++++++++++++++++++++++++++------------
>> 1 file changed, 48 insertions(+), 18 deletions(-)
>>
>> diff --git a/arch/arm/mach-exynos/pmu.c b/arch/arm/mach-exynos/pmu.c
>> index 97d6885..5f4d26b 100644
>> --- a/arch/arm/mach-exynos/pmu.c
>> +++ b/arch/arm/mach-exynos/pmu.c
>> @@ -296,24 +296,24 @@ static struct exynos_pmu_conf exynos5250_pmu_config[] = {
>> { EXYNOS5_G3D_SYS_PWR_REG, { 0x7, 0x0, 0x0} },
>> { EXYNOS5_DISP1_SYS_PWR_REG, { 0x7, 0x0, 0x0} },
>> { EXYNOS5_MAU_SYS_PWR_REG, { 0x7, 0x7, 0x0} },
>> - { EXYNOS5_CMU_CLKSTOP_GSCL_SYS_PWR_REG, { 0x1, 0x0, 0x0} },
>> - { EXYNOS5_CMU_CLKSTOP_ISP_SYS_PWR_REG, { 0x1, 0x0, 0x0} },
>> - { EXYNOS5_CMU_CLKSTOP_MFC_SYS_PWR_REG, { 0x1, 0x0, 0x0} },
>> - { EXYNOS5_CMU_CLKSTOP_G3D_SYS_PWR_REG, { 0x1, 0x0, 0x0} },
>> - { EXYNOS5_CMU_CLKSTOP_DISP1_SYS_PWR_REG, { 0x1, 0x0, 0x0} },
>> - { EXYNOS5_CMU_CLKSTOP_MAU_SYS_PWR_REG, { 0x1, 0x1, 0x0} },
>> - { EXYNOS5_CMU_SYSCLK_GSCL_SYS_PWR_REG, { 0x1, 0x0, 0x0} },
>> - { EXYNOS5_CMU_SYSCLK_ISP_SYS_PWR_REG, { 0x1, 0x0, 0x0} },
>> - { EXYNOS5_CMU_SYSCLK_MFC_SYS_PWR_REG, { 0x1, 0x0, 0x0} },
>> - { EXYNOS5_CMU_SYSCLK_G3D_SYS_PWR_REG, { 0x1, 0x0, 0x0} },
>> - { EXYNOS5_CMU_SYSCLK_DISP1_SYS_PWR_REG, { 0x1, 0x0, 0x0} },
>> - { EXYNOS5_CMU_SYSCLK_MAU_SYS_PWR_REG, { 0x1, 0x1, 0x0} },
>> - { EXYNOS5_CMU_RESET_GSCL_SYS_PWR_REG, { 0x1, 0x0, 0x0} },
>> - { EXYNOS5_CMU_RESET_ISP_SYS_PWR_REG, { 0x1, 0x0, 0x0} },
>> - { EXYNOS5_CMU_RESET_MFC_SYS_PWR_REG, { 0x1, 0x0, 0x0} },
>> - { EXYNOS5_CMU_RESET_G3D_SYS_PWR_REG, { 0x1, 0x0, 0x0} },
>> - { EXYNOS5_CMU_RESET_DISP1_SYS_PWR_REG, { 0x1, 0x0, 0x0} },
>> - { EXYNOS5_CMU_RESET_MAU_SYS_PWR_REG, { 0x1, 0x1, 0x0} },
>> + { EXYNOS5_CMU_CLKSTOP_GSCL_SYS_PWR_REG, { 0x0, 0x0, 0x0} },
>> + { EXYNOS5_CMU_CLKSTOP_ISP_SYS_PWR_REG, { 0x0, 0x0, 0x0} },
>> + { EXYNOS5_CMU_CLKSTOP_MFC_SYS_PWR_REG, { 0x0, 0x0, 0x0} },
>> + { EXYNOS5_CMU_CLKSTOP_G3D_SYS_PWR_REG, { 0x0, 0x0, 0x0} },
>> + { EXYNOS5_CMU_CLKSTOP_DISP1_SYS_PWR_REG, { 0x0, 0x0, 0x0} },
>> + { EXYNOS5_CMU_CLKSTOP_MAU_SYS_PWR_REG, { 0x0, 0x0, 0x0} },
>> + { EXYNOS5_CMU_SYSCLK_GSCL_SYS_PWR_REG, { 0x0, 0x0, 0x0} },
>> + { EXYNOS5_CMU_SYSCLK_ISP_SYS_PWR_REG, { 0x0, 0x0, 0x0} },
>> + { EXYNOS5_CMU_SYSCLK_MFC_SYS_PWR_REG, { 0x0, 0x0, 0x0} },
>> + { EXYNOS5_CMU_SYSCLK_G3D_SYS_PWR_REG, { 0x0, 0x0, 0x0} },
>> + { EXYNOS5_CMU_SYSCLK_DISP1_SYS_PWR_REG, { 0x0, 0x0, 0x0} },
>> + { EXYNOS5_CMU_SYSCLK_MAU_SYS_PWR_REG, { 0x0, 0x0, 0x0} },
>> + { EXYNOS5_CMU_RESET_GSCL_SYS_PWR_REG, { 0x0, 0x0, 0x0} },
>> + { EXYNOS5_CMU_RESET_ISP_SYS_PWR_REG, { 0x0, 0x0, 0x0} },
>> + { EXYNOS5_CMU_RESET_MFC_SYS_PWR_REG, { 0x0, 0x0, 0x0} },
>> + { EXYNOS5_CMU_RESET_G3D_SYS_PWR_REG, { 0x0, 0x0, 0x0} },
>> + { EXYNOS5_CMU_RESET_DISP1_SYS_PWR_REG, { 0x0, 0x0, 0x0} },
>> + { EXYNOS5_CMU_RESET_MAU_SYS_PWR_REG, { 0x0, 0x0, 0x0} },
>> { PMU_TABLE_END,},
>> };
>>
>> @@ -337,6 +337,27 @@ static void __iomem *exynos5_list_diable_wfi_wfe[] = {
>> EXYNOS5_ISP_ARM_OPTION,
>> };
>>
>> +void __iomem *exynos5_list_disable_pmu_reg[] = {
>
> static void __iomem * const exynos5_list_disable_pmu_reg[] = {
Will fix and re-post.
>
> Best regards,
> Tomasz
>
>
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