[PATCH] ARM: dts: stm32mp15: remove hwlocks from pinctrl

[Patrick DELAUNAY]

Hi Etienne,

On 9/5/22 11:15, Etienne Carriere wrote:
> Removes hwlocks properties from stm32mp151 pinctrl node. These locks
> could be used for other purpose, depending on board and software
> configuration hence do not enforce their use to protect pinctrl
> devices.
>
> This patch is an alignment with Linux device tree with v6.0 as the
> hwsem support wasn’t yet added in pincontrol in kernel. It avoids
> issues when the Linux kernel is started with the U-Boot device tree.
>
> Cc: Patrice Chotard <patrice.chotard at foss.st.com>
> Cc: Patrick Delaunay <patrick.delaunay at foss.st.com>
> Signed-off-by: Etienne Carriere <etienne.carriere at linaro.org>
> ---
>   arch/arm/dts/stm32mp151.dtsi | 2 --
>   1 file changed, 2 deletions(-)
>
> diff --git a/arch/arm/dts/stm32mp151.dtsi b/arch/arm/dts/stm32mp151.dtsi
> index a5ac62c83d..767a06ef68 100644
> --- a/arch/arm/dts/stm32mp151.dtsi
> +++ b/arch/arm/dts/stm32mp151.dtsi
> @@ -1663,7 +1663,6 @@
>   			ranges = <0 0x50002000 0xa400>;
>   			interrupt-parent = <&exti>;
>   			st,syscfg = <&exti 0x60 0xff>;
> -			hwlocks = <&hwspinlock 0>;
>   			pins-are-numbered;
>   
>   			gpioa: gpio at 50002000 {
> @@ -1796,7 +1795,6 @@
>   			pins-are-numbered;
>   			interrupt-parent = <&exti>;
>   			st,syscfg = <&exti 0x60 0xff>;
> -			hwlocks = <&hwspinlock 0>;
>   
>   			gpioz: gpio at 54004000 {
>   				gpio-controller;


Reviewed-by: Patrick Delaunay <patrick.delaunay at foss.st.com>

Thanks
Patrick