Re: [PATCH] ARM: shmobile: r8a7791: Add EHCI MSTP clock

[Laurent Pinchart <laurent.pinchart@ideasonboard.com>]

Hi Magnus,

Thank you for the patch.

On Monday 07 April 2014 15:04:21 Magnus Damm wrote:
> From: Magnus Damm <damm@opensource.se>
> 
> Add support for EHCI clock gating via the MSTP703 bit on r8a7791.
> 
> Signed-off-by: Magnus Damm <damm@opensource.se>

Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

> ---
> 
>  Written against renesas-devel-v3.14-20140403
> 
>  arch/arm/boot/dts/r8a7791.dtsi            |    6 +++---
>  include/dt-bindings/clock/r8a7791-clock.h |    1 +
>  2 files changed, 4 insertions(+), 3 deletions(-)
> 
> --- 0001/arch/arm/boot/dts/r8a7791.dtsi
> +++ work/arch/arm/boot/dts/r8a7791.dtsi	2014-04-07 14:49:43.000000000 +0900
> @@ -774,19 +774,19 @@
>  		mstp7_clks: mstp7_clks@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>,
> +			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_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",
> +				"ehci", "hsusb", "hscif2", "scif5", "scif4", "hscif1", 
"hscif0",
>  				"scif3", "scif2", "scif1", "scif0", "du1", "du0", "lvds0";
>  		};
>  		mstp8_clks: mstp8_clks@e6150990 {
> --- 0001/include/dt-bindings/clock/r8a7791-clock.h
> +++ work/include/dt-bindings/clock/r8a7791-clock.h	2014-04-07
> 14:49:43.000000000 +0900 @@ -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

-- 
Regards,

Laurent Pinchart