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@foss.st.com Cc: Patrick Delaunay patrick.delaunay@foss.st.com Signed-off-by: Etienne Carriere etienne.carriere@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@50002000 {
  

@@ -1796,7 +1795,6 @@ pins-are-numbered; interrupt-parent = <&exti>; st,syscfg = <&exti 0x60 0xff>;

• 	hwlocks = <&hwspinlock 0>;
  
  gpioz: gpio@54004000 {
  	gpio-controller;
  

Reviewed-by: Patrick Delaunay patrick.delaunay@foss.st.com

Thanks Patrick