Subject: [PATCH] ARM: shmobile: r8a7791: add EHCI clock DT support

From: [email-masked] (Laurent Pinchart)
Date: Mon, 07 Apr 2014 12:30:53 +0200

Hi Sergei,

Thank you for the patch.

On Saturday 05 April 2014 03:49:55 Sergei Shtylyov wrote:
> Add the USB EHCI clock to the R8A7791 device tree.
> 
> Signed-off-by: Sergei Shtylyov <[email-masked]>

Acked-by: Laurent Pinchart <[email-masked]>

> 
> ---
> The patch is against 'renesas-devel-3.14-20140403' tag of Simon Horman's
> 'renesas.git' repo.
> 
>  arch/arm/boot/dts/r8a7791.dtsi            |   25 +++++++++++++++----------
>  include/dt-bindings/clock/r8a7791-clock.h |    1 +
>  2 files changed, 16 insertions(+), 10 deletions(-)
> 
> Index: renesas/arch/arm/boot/dts/r8a7791.dtsi
> ===================================================================
> --- renesas.orig/arch/arm/boot/dts/r8a7791.dtsi
> +++ renesas/arch/arm/boot/dts/r8a7791.dtsi
> @@ -774,20 +774,25 @@
>  		mstp7_clks: mstp7_clks at e615014c {
>  			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-
clocks";
>  			reg = <0 0xe615014c 0 4>, <0 0xe61501c4 0 4>;
> -			clocks = <&mp_clk>, <&zs_clk>, <&p_clk>, <&p_clk>, <&zs_clk>,
> -				 <&zs_clk>, <&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>,
> -				 <&zx_clk>, <&zx_clk>, <&zx_clk>;
> +			clocks = <&mp_clk>, <&mp_clk>, <&zs_clk>, <&p_clk>,
> +			         <&p_clk>, <&zs_clk>, <&zs_clk>, <&p_clk>,
> +				 <&p_clk>, <&p_clk>, <&p_clk>, <&zx_clk>,
> +				 <&zx_clk>, <&zx_clk>;
>  			#clock-cells = <1>;
>  			renesas,clock-indices = <
> -				R8A7791_CLK_HSUSB R8A7791_CLK_HSCIF2 R8A7791_CLK_SCIF5
> -				R8A7791_CLK_SCIF4 R8A7791_CLK_HSCIF1 R8A7791_CLK_HSCIF0
> -				R8A7791_CLK_SCIF3 R8A7791_CLK_SCIF2 R8A7791_CLK_SCIF1
> -				R8A7791_CLK_SCIF0 R8A7791_CLK_DU1 R8A7791_CLK_DU0
> -				R8A7791_CLK_LVDS0
> +				R8A7791_CLK_EHCI R8A7791_CLK_HSUSB
> +				R8A7791_CLK_HSCIF2 R8A7791_CLK_SCIF5
> +				R8A7791_CLK_SCIF4 R8A7791_CLK_HSCIF1
> +				R8A7791_CLK_HSCIF0 R8A7791_CLK_SCIF3
> +				R8A7791_CLK_SCIF2 R8A7791_CLK_SCIF1
> +				R8A7791_CLK_SCIF0 R8A7791_CLK_DU1
> +				R8A7791_CLK_DU0 R8A7791_CLK_LVDS0
> 
>  			>;
> 
>  			clock-output-names =
> -				"hsusb", "hscif2", "scif5", "scif4", "hscif1", "hscif0",
> -				"scif3", "scif2", "scif1", "scif0", "du1", "du0", "lvds0";
> +				"ehci", "hsusb", "hscif2", "scif5",
> +				"scif4", "hscif1", "hscif0", "scif3",
> +				"scif2", "scif1", "scif0", "du1",
> +				"du0", "lvds0";
>  		};
>  		mstp8_clks: mstp8_clks at e6150990 {
>  			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-
clocks";
> Index: renesas/include/dt-bindings/clock/r8a7791-clock.h
> ===================================================================
> --- renesas.orig/include/dt-bindings/clock/r8a7791-clock.h
> +++ renesas/include/dt-bindings/clock/r8a7791-clock.h
> @@ -63,6 +63,7 @@
>  #define R8A7791_CLK_PWM			23
> 
>  /* MSTP7 */
> +#define R8A7791_CLK_EHCI		3
>  #define R8A7791_CLK_HSUSB		4
>  #define R8A7791_CLK_HSCIF2		13
>  #define R8A7791_CLK_SCIF5		14
> --
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-- 
Regards,

Laurent Pinchart