Re: [PATCH] ARM: dts: omap: dm816x: Correct pinctrl register

[Kevin Hilman]

Andrew Goodbody <andrew.goodbody@xxxxxxxxxx> writes:

> The delcaration in the pinmux device for the pinctrl registers is not

minor nit: s/delcaration/declaration/, but no need to respin.  I'll fix
up when applying.

> correct. These registers are actually 32 bits wide, not 16. Also the
> mask for functional bits is also wrong. Functional bits are 0-4, not
> 0-3. So the mask needs to changed to 0x1f.
>
> This information is taken from the TMS320DM816x DaVinci
> Digital Media Processors Technical Reference Manual.
> SPRUGX8C March 2015
>
> Signed-off-by: Andrew Goodbody <andrew.goodbody@xxxxxxxxxx>

good catch!  Thank you for the fix.

Kevin

> ---
>  arch/arm/boot/dts/ti/omap/dm816x.dtsi | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/boot/dts/ti/omap/dm816x.dtsi b/arch/arm/boot/dts/ti/omap/dm816x.dtsi
> index 407d7bc5b13a364548087dd5fb2659286bbd8537..a1e0e904e0f05cd725e71da70bffbde2dd2b2e38 100644
> --- a/arch/arm/boot/dts/ti/omap/dm816x.dtsi
> +++ b/arch/arm/boot/dts/ti/omap/dm816x.dtsi
> @@ -94,8 +94,8 @@ dm816x_pinmux: pinmux@800 {
>  				#address-cells = <1>;
>  				#size-cells = <0>;
>  				#pinctrl-cells = <1>;
> -				pinctrl-single,register-width = <16>;
> -				pinctrl-single,function-mask = <0xf>;
> +				pinctrl-single,register-width = <32>;
> +				pinctrl-single,function-mask = <0x1f>;
>  			};
>  
>  			/* Device Configuration Registers */
>
> ---
> base-commit: f90aadf1c67c8b4969d1e5e6d4fd7227adb6e4d7
> change-id: 20260312-dm816x_dt-abe888f372e3
>
> Best regards,
> -- 
> Andrew Goodbody <andrew.goodbody@xxxxxxxxxx>