Re: [PATCH] ARM: dts: am33xx-l4: Fix epwmssX/ecapX/ehrpwmX ranges and reg

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On 11/12/18 4:24 PM, Peter Ujfalusi wrote:
> Correct the ranges for epwmsX nodes and the reg for the subnodes.
> 
> Fixes: 87fc89ced3a78 ("ARM: dts: am335x: Move l4 child devices to probe them with ti-sysc")
> 
> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
> ---
> Hi Tony,
> 
> with this patch am335x-evmsk LCD is working.
> 

I guess Tony has already posted a patch: https://patchwork.kernel.org/patch/10722671/

> Regards,
> Peter
> 
>  arch/arm/boot/dts/am33xx-l4.dtsi | 30 +++++++++++++++---------------
>  1 file changed, 15 insertions(+), 15 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/am33xx-l4.dtsi b/arch/arm/boot/dts/am33xx-l4.dtsi
> index 7c7876ecae14..85366f287a22 100644
> --- a/arch/arm/boot/dts/am33xx-l4.dtsi
> +++ b/arch/arm/boot/dts/am33xx-l4.dtsi
> @@ -1899,15 +1899,15 @@
>  				#address-cells = <1>;
>  				#size-cells = <1>;
>  				status = "disabled";
> -				ranges = <0x48300100 0x48300100 0x80   /* ECAP */
> -					  0x48300180 0x48300180 0x80   /* EQEP */
> -					  0x48300200 0x48300200 0x80>; /* EHRPWM */
> +				ranges = <0x100 0x100 0x80   /* ECAP */
> +					  0x180 0x180 0x80   /* EQEP */
> +					  0x200 0x200 0x80>; /* EHRPWM */
>  
>  				ecap0: ecap@48300100 {
>  					compatible = "ti,am3352-ecap",
>  						     "ti,am33xx-ecap";
>  					#pwm-cells = <3>;
> -					reg = <0x48300100 0x80>;
> +					reg = <0x100 0x80>;
>  					clocks = <&l4ls_gclk>;
>  					clock-names = "fck";
>  					interrupts = <31>;
> @@ -1919,7 +1919,7 @@
>  					compatible = "ti,am3352-ehrpwm",
>  						     "ti,am33xx-ehrpwm";
>  					#pwm-cells = <3>;
> -					reg = <0x48300200 0x80>;
> +					reg = <0x200 0x80>;
>  					clocks = <&ehrpwm0_tbclk>, <&l4ls_gclk>;
>  					clock-names = "tbclk", "fck";
>  					status = "disabled";
> @@ -1954,15 +1954,15 @@
>  				#address-cells = <1>;
>  				#size-cells = <1>;
>  				status = "disabled";
> -				ranges = <0x48302100 0x48302100 0x80   /* ECAP */
> -					  0x48302180 0x48302180 0x80   /* EQEP */
> -					  0x48302200 0x48302200 0x80>; /* EHRPWM */
> +				ranges = <0x100 0x100 0x80   /* ECAP */
> +					  0x180 0x180 0x80   /* EQEP */
> +					  0x200 0x200 0x80>; /* EHRPWM */
>  
>  				ecap1: ecap@48302100 {
>  					compatible = "ti,am3352-ecap",
>  						     "ti,am33xx-ecap";
>  					#pwm-cells = <3>;
> -					reg = <0x48302100 0x80>;
> +					reg = <0x100 0x80>;
>  					clocks = <&l4ls_gclk>;
>  					clock-names = "fck";
>  					interrupts = <47>;
> @@ -1974,7 +1974,7 @@
>  					compatible = "ti,am3352-ehrpwm",
>  						     "ti,am33xx-ehrpwm";
>  					#pwm-cells = <3>;
> -					reg = <0x48302200 0x80>;
> +					reg = <0x200 0x80>;
>  					clocks = <&ehrpwm1_tbclk>, <&l4ls_gclk>;
>  					clock-names = "tbclk", "fck";
>  					status = "disabled";
> @@ -2009,15 +2009,15 @@
>  				#address-cells = <1>;
>  				#size-cells = <1>;
>  				status = "disabled";
> -				ranges = <0x48304100 0x48304100 0x80   /* ECAP */
> -					  0x48304180 0x48304180 0x80   /* EQEP */
> -					  0x48304200 0x48304200 0x80>; /* EHRPWM */
> +				ranges = <0x100 0x100 0x80   /* ECAP */
> +					  0x180 0x180 0x80   /* EQEP */
> +					  0x200 0x200 0x80>; /* EHRPWM */
>  
>  				ecap2: ecap@48304100 {
>  					compatible = "ti,am3352-ecap",
>  						     "ti,am33xx-ecap";
>  					#pwm-cells = <3>;
> -					reg = <0x48304100 0x80>;
> +					reg = <0x100 0x80>;
>  					clocks = <&l4ls_gclk>;
>  					clock-names = "fck";
>  					interrupts = <61>;
> @@ -2029,7 +2029,7 @@
>  					compatible = "ti,am3352-ehrpwm",
>  						     "ti,am33xx-ehrpwm";
>  					#pwm-cells = <3>;
> -					reg = <0x48304200 0x80>;
> +					reg = <0x200 0x80>;
>  					clocks = <&ehrpwm2_tbclk>, <&l4ls_gclk>;
>  					clock-names = "tbclk", "fck";
>  					status = "disabled";
> 

-- 
Regards
Vignesh



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