From 408c4eadd5d641b899db5eeacc2221273118a287 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Fri, 19 Aug 2022 11:31:58 +0300 Subject: [PATCH] arm64: dts: qcom: msm8998: switch TCSR mutex to MMIO The TCSR mutex bindings allow device to be described only with address space (so it uses MMIO, not syscon regmap). This seems reasonable as TCSR mutex is actually a dedicated IO address space and it also fixes DT schema checks: qcom/msm8998-asus-novago-tp370ql.dtb: hwlock: 'reg' is a required property qcom/msm8998-asus-novago-tp370ql.dtb: hwlock: 'syscon' does not match any of the regexes: 'pinctrl-[0-9]+' Signed-off-by: Krzysztof Kozlowski Reviewed-by: Konrad Dybcio Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220819083209.50844-6-krzysztof.kozlowski@linaro.org --- arch/arm64/boot/dts/qcom/msm8998.dtsi | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi index eb95523..d463a66 100644 --- a/arch/arm64/boot/dts/qcom/msm8998.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi @@ -308,12 +308,6 @@ }; }; - tcsr_mutex: hwlock { - compatible = "qcom,tcsr-mutex"; - syscon = <&tcsr_mutex_regs 0 0x1000>; - #hwlock-cells = <1>; - }; - psci { compatible = "arm,psci-1.0"; method = "smc"; @@ -1047,9 +1041,10 @@ }; }; - tcsr_mutex_regs: syscon@1f40000 { - compatible = "syscon"; + tcsr_mutex: hwlock@1f40000 { + compatible = "qcom,tcsr-mutex"; reg = <0x01f40000 0x20000>; + #hwlock-cells = <1>; }; tcsr_regs_1: sycon@1f60000 { -- 2.7.4