On 3/17/25 6:44 PM, Dmitry Baryshkov wrote:
> Follow up the expected way of describing the SFPB hwspinlock and merge
> hwspinlock node into corresponding syscon node, fixing several dt-schema
> warnings.
>
> Fixes: 24a9baf933dc ("ARM: dts: qcom: apq8064: Add hwmutex and SMEM nodes")
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>
> ---
> arch/arm/boot/dts/qcom/qcom-apq8064.dtsi | 11 +++--------
> 1 file changed, 3 insertions(+), 8 deletions(-)
>
> diff --git a/arch/arm/boot/dts/qcom/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom/qcom-apq8064.dtsi
> index ba99e794dcd2236f65f2f3d8c49213cfdaee5f6e..3728875a5506397b36a4c0d6a5ad12c067bbdd8c 100644
> --- a/arch/arm/boot/dts/qcom/qcom-apq8064.dtsi
> +++ b/arch/arm/boot/dts/qcom/qcom-apq8064.dtsi
> @@ -213,12 +213,6 @@ sleep_clk: sleep_clk {
> };
> };
>
> - sfpb_mutex: hwmutex {
> - compatible = "qcom,sfpb-mutex";
> - syscon = <&sfpb_wrapper_mutex 0x604 0x4>;
> - #hwlock-cells = <1>;
> - };
> -
> smem {
> compatible = "qcom,smem";
> memory-region = <&smem_region>;
> @@ -305,9 +299,10 @@ tlmm_pinmux: pinctrl@800000 {
> pinctrl-0 = <&ps_hold_default_state>;
> };
>
> - sfpb_wrapper_mutex: syscon@1200000 {
> - compatible = "syscon";
> + sfpb_mutex: hwmutex@1200000 {
> + compatible = "qcom,sfpb-mutex";
> reg = <0x01200000 0x8000>;
The mutex is at +0x600
Konrad
