linux-kernel - Re: [PATCH 1/8] clk: samsung: add needed IDs for DMC clocks in Exynos5420

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Message-ID: <d6cbbeac-c15f-91b8-caf3-b22b8715665a@samsung.com>
Date:   Tue, 29 Jan 2019 09:54:49 +0900
From:   Chanwoo Choi <cw00.choi@...sung.com>
To:     Lukasz Luba <l.luba@...tner.samsung.com>,
        devicetree@...r.kernel.org
Cc:     b.zolnierkie@...sung.com, myungjoo.ham@...sung.com,
        krzk@...nel.org, Sylwester Nawrocki <s.nawrocki@...sung.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Kukjin Kim <kgene@...nel.org>,
        linux-samsung-soc@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/8] clk: samsung: add needed IDs for DMC clocks in
 Exynos5420

Hi Lukasz,

This patchset don't contain the cover-letter. Please send the
cover-letter which explains what to do on this patchset.

And is it supporting all Exynos5 for both 32bit(5420,5422)
and 64bit(5433) or only Exynos542x(32bit)? If it only support
the Exynos 542x series, you have to change the driver name
from 'exynos5-dmc.c' to 'exynos5420-dmc.c' or 'exynos5422-dmc.c'
in order to prevent the confusion according to the driver name.


On 19. 1. 29. 오전 4:21, Lukasz Luba wrote:
> Define new IDs for clocks used by Dynamic Memory Controller in
> Exynos5422 SoC.
> 
> CC: Sylwester Nawrocki <s.nawrocki@...sung.com>
> CC: Chanwoo Choi <cw00.choi@...sung.com>
> CC: Rob Herring <robh+dt@...nel.org>
> CC: Mark Rutland <mark.rutland@....com>
> CC: Kukjin Kim <kgene@...nel.org>
> CC: Krzysztof Kozlowski <krzk@...nel.org>
> CC: linux-samsung-soc@...r.kernel.org
> CC: devicetree@...r.kernel.org
> CC: linux-arm-kernel@...ts.infradead.org
> CC: linux-kernel@...r.kernel.org
> Signed-off-by: Lukasz Luba <l.luba@...tner.samsung.com>
> ---
>  include/dt-bindings/clock/exynos5420.h | 18 +++++++++++++++++-
>  1 file changed, 17 insertions(+), 1 deletion(-)
> 
> diff --git a/include/dt-bindings/clock/exynos5420.h b/include/dt-bindings/clock/exynos5420.h
> index 355f469..1827a64 100644
> --- a/include/dt-bindings/clock/exynos5420.h
> +++ b/include/dt-bindings/clock/exynos5420.h
> @@ -60,6 +60,7 @@
>  #define CLK_MAU_EPLL		159
>  #define CLK_SCLK_HSIC_12M	160
>  #define CLK_SCLK_MPHY_IXTAL24	161
> +#define CLK_SCLK_BPLL		162
>  
>  /* gate clocks */
>  #define CLK_UART0		257
> @@ -195,6 +196,16 @@
>  #define CLK_ACLK432_CAM		518
>  #define CLK_ACLK_FL1550_CAM	519
>  #define CLK_ACLK550_CAM		520
> +#define CLK_CLKM_PHY0		521
> +#define CLK_CLKM_PHY1		522
> +#define CLK_ACLK_PPMU_DREX0_0	523
> +#define CLK_ACLK_PPMU_DREX0_1	524
> +#define CLK_ACLK_PPMU_DREX1_0	525
> +#define CLK_ACLK_PPMU_DREX1_1	526
> +#define CLK_PCLK_PPMU_DREX0_0	527
> +#define CLK_PCLK_PPMU_DREX0_1	528
> +#define CLK_PCLK_PPMU_DREX1_0	529
> +#define CLK_PCLK_PPMU_DREX1_1	530
>  
>  /* mux clocks */
>  #define CLK_MOUT_HDMI		640
> @@ -217,6 +228,10 @@
>  #define CLK_MOUT_EPLL		657
>  #define CLK_MOUT_MAU_EPLL	658
>  #define CLK_MOUT_USER_MAU_EPLL	659
> +#define CLK_MOUT_DPLL		660
> +#define CLK_MOUT_ACLK_G3D	661
> +#define CLK_MOUT_SCLK_SPLL	662
> +#define CLK_MOUT_MX_MSPLL_CCORE_PHY	663
>  
>  /* divider clocks */
>  #define CLK_DOUT_PIXEL		768
> @@ -248,8 +263,9 @@
>  #define CLK_DOUT_CCLK_DREX0	794
>  #define CLK_DOUT_CLK2X_PHY0	795
>  #define CLK_DOUT_PCLK_CORE_MEM	796
> +#define CLK_FF_DOUT_SPLL2	797
>  
>  /* must be greater than maximal clock id */
> -#define CLK_NR_CLKS		797
> +#define CLK_NR_CLKS		798
>  
>  #endif /* _DT_BINDINGS_CLOCK_EXYNOS_5420_H */
> 


-- 
Best Regards,
Chanwoo Choi
Samsung Electronics