| Message ID | 20220909092035.223915-7-krzysztof.kozlowski@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | ARM/hwlock: qcom: switch TCSR mutex to MMIO | expand |
On Fri, Sep 09, 2022 at 11:20:26AM +0200, Krzysztof Kozlowski wrote: > TCSR syscon node should come with dedicated compatible. > > Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > --- > arch/arm64/boot/dts/qcom/msm8953.dtsi | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/qcom/msm8953.dtsi b/arch/arm64/boot/dts/qcom/msm8953.dtsi > index 8416a45ca4fd..ed05897d33f1 100644 > --- a/arch/arm64/boot/dts/qcom/msm8953.dtsi > +++ b/arch/arm64/boot/dts/qcom/msm8953.dtsi > @@ -722,7 +722,7 @@ tcsr: syscon@1937000 { > }; > > tcsr_phy_clk_scheme_sel: syscon@193f044 { > - compatible = "syscon"; > + compatible = "qcom,tcsr-msm8953", "syscon"; > reg = <0x193f044 0x4>; I'm okay with the proposed change, but this node is not good. This exposes a single register from TCSR to the HSUSB driver. We have a couple of these cases (and have had more popping up in discussions) and I think that nvmem would be a better abstraction than syscon. Regards, Bjorn > }; > > -- > 2.34.1 >
diff --git a/arch/arm64/boot/dts/qcom/msm8953.dtsi b/arch/arm64/boot/dts/qcom/msm8953.dtsi index 8416a45ca4fd..ed05897d33f1 100644 --- a/arch/arm64/boot/dts/qcom/msm8953.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8953.dtsi @@ -722,7 +722,7 @@ tcsr: syscon@1937000 { }; tcsr_phy_clk_scheme_sel: syscon@193f044 { - compatible = "syscon"; + compatible = "qcom,tcsr-msm8953", "syscon"; reg = <0x193f044 0x4>; };
TCSR syscon node should come with dedicated compatible. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> --- arch/arm64/boot/dts/qcom/msm8953.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)