Subject: [PATCH v2 2/7] clk: exynos5420: Add more clock IDs

From: [email-masked] (Tomasz Figa)
Date: Tue, 15 Apr 2014 18:50:31 +0200

Hi Shaik,

On 27.03.2014 12:07, Shaik Ameer Basha wrote:
> From: Rahul Sharma <[email-masked]>
>
> Add more clock IDs to be used in DT bindings for Exynos5420.
>
> Signed-off-by: Rahul Sharma <[email-masked]>
> Signed-off-by: Shaik Ameer Basha <[email-masked]>
> ---
>   include/dt-bindings/clock/exynos5420.h |   62 ++++++++++++++++++++++++++++++--
>   1 file changed, 60 insertions(+), 2 deletions(-)
>
> diff --git a/include/dt-bindings/clock/exynos5420.h b/include/dt-bindings/clock/exynos5420.h
> index 5eefd88..e921913 100644
> --- a/include/dt-bindings/clock/exynos5420.h
> +++ b/include/dt-bindings/clock/exynos5420.h
> @@ -58,6 +58,16 @@
>   #define CLK_SCLK_GSCL_WA	156
>   #define CLK_SCLK_GSCL_WB	157
>   #define CLK_SCLK_HDMIPHY	158
> +#define CLK_SCLK_MPHY_REFCLK	159
> +#define CLK_SCLK_SPI0_ISP	160
> +#define CLK_SCLK_SPI1_ISP	161
> +#define CLK_SCLK_UART_ISP	162
> +#define CLK_SCLK_ISP_SENSOR0	163
> +#define CLK_SCLK_ISP_SENSOR1	164
> +#define CLK_SCLK_ISP_SENSOR2	165
> +#define CLK_SCLK_PWM_ISP	166
> +#define CLK_SCLK_HSIC_12M	167
> +#define CLK_SCLK_MPHY_IXTAL24	168
>
>   /* gate clocks */
>   #define CLK_ACLK66_PERIC	256
> @@ -123,6 +133,7 @@
>   #define CLK_USBH20		365
>   #define CLK_USBD300		366
>   #define CLK_USBD301		367
> +#define CLK_PCLK200_FSYS	370
>   #define CLK_ACLK400_MSCL	380
>   #define CLK_MSCL0		381
>   #define CLK_MSCL1		382
> @@ -141,6 +152,8 @@
>   #define CLK_ACLK300_DISP1	420
>   #define CLK_FIMD1		421
>   #define CLK_SMMU_FIMD1		422
> +#define CLK_SMMU_FIMD1M1	423
> +#define CLK_ACLK400_DISP1	424
>   #define CLK_ACLK166		430
>   #define CLK_MIXER		431
>   #define CLK_ACLK266		440
> @@ -172,12 +185,57 @@
>   #define CLK_SMMU_FIMCL1		493
>   #define CLK_SMMU_FIMCL3		494
>   #define CLK_FIMC_LITE3		495
> -#define CLK_ACLK_G3D		500
> -#define CLK_G3D			501
> +#define CLK_G3D			500

What is the reason for this ID change? Even if CLK_ACLK_G3D is removed, 
as it wasn't even referenced by the driver, original clock IDs should 
remain fixed.

>   #define CLK_SMMU_MIXER		502
> +#define CLK_PCLK_TZPC10		503
> +#define CLK_PCLK_TZPC11		504
> +#define CLK_PCLK_MC		505
> +#define CLK_PCLK_TOP_RTC	506
> +#define CLK_SMMU_JPEG2		507
> +#define CLK_PCLK_ROTATOR	508
> +#define CLK_SMMU_RTIC		509
> +#define CLK_PCLK_G2D		510
> +#define CLK_ACLK_SMMU_G2D	511
> +#define CLK_SMMU_G2D		512
> +#define CLK_ACLK_SMMU_MDMA0	513
> +#define CLK_SMMU_MDMA0		514
> +#define CLK_ACLK_SMMU_SSS	515
> +#define CLK_SMMU_SSS		516
> +#define CLK_SMMU_SLIM_SSS	517
> +#define CLK_ACLK_SMMU_SLIM_SSS	518
> +#define CLK_ACLK266_ISP		519
> +#define CLK_ACLK400_ISP		520
> +#define CLK_ACLK333_432_ISP0	521
> +#define CLK_ACLK333_432_ISP	522
> +#define CLK_ACLK_SMMU_MIXER	523
> +#define CLK_PCLK_HDMIPHY	524
> +#define CLK_PCLK_GSCL0		525
> +#define CLK_PCLK_GSCL1		526
> +#define CLK_PCLK_FIMC_3AA	527
> +#define CLK_ACLK_FIMC_LITE0	528
> +#define CLK_ACLK_FIMC_LITE1	529
> +#define CLK_PCLK_FIMC_LITE0	530
> +#define CLK_PCLK_FIMC_LITE1	531
> +#define CLK_PCLK_FIMC_LITE3	532
> +#define CLK_PCLK_MSCL0		533
> +#define CLK_PCLK_MSCL1		534
> +#define CLK_PCLK_MSCL2		535
> +#define CLK_PCLK_MFC		536
>
>   /* mux clocks */
>   #define CLK_MOUT_HDMI		640
> +#define CLK_MOUT_FIMD1			641
> +#define CLK_MOUT_MAUDIO0		642
> +#define CLK_MOUT_SPI0			643
> +#define CLK_MOUT_SPI1			644
> +#define CLK_MOUT_SPI2			645
> +#define CLK_MOUT_SW_ACLK333		646
> +#define CLK_MOUT_USER_ACLK333		647
> +#define CLK_MOUT_SW_ACLK300_GSCL	648
> +#define CLK_MOUT_USER_ACLK300_GSCL	649
> +#define CLK_MOUT_SW_ACLK333_432_GSCL	650
> +#define CLK_MOUT_USER_ACLK333_432_GSCL	651
> +#define CLK_MOUT_G3D			652
>
>   /* divider clocks */
>   #define CLK_DOUT_PIXEL		768
>

Also similar comment as for patch 1/7, it's hard to tell why this change 
is needed at all.

Best regards,
Tomasz