From 9e826e05061c61d84217bbe436b4ef0bedbfe458 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Fri, 9 Sep 2022 11:20:32 +0200 Subject: arm64: dts: qcom: msm8994: 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/msm8994-sony-xperia-kitakami-suzuran.dtb: hwlock: 'reg' is a required property qcom/msm8994-sony-xperia-kitakami-suzuran.dtb: hwlock: 'syscon' does not match any of the regexes: 'pinctrl-[0-9]+' Signed-off-by: Krzysztof Kozlowski Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220909092035.223915-13-krzysztof.kozlowski@linaro.org --- arch/arm64/boot/dts/qcom/msm8994.dtsi | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) (limited to 'arch/arm64/boot/dts/qcom/msm8994.dtsi') diff --git a/arch/arm64/boot/dts/qcom/msm8994.dtsi b/arch/arm64/boot/dts/qcom/msm8994.dtsi index 86ef0091caff..e1fc4b31a252 100644 --- a/arch/arm64/boot/dts/qcom/msm8994.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8994.dtsi @@ -165,12 +165,6 @@ reg = <0 0x80000000 0 0>; }; - tcsr_mutex: hwlock { - compatible = "qcom,tcsr-mutex"; - syscon = <&tcsr_mutex_regs 0 0x80>; - #hwlock-cells = <1>; - }; - pmu { compatible = "arm,cortex-a53-pmu"; interrupts = ; @@ -763,9 +757,10 @@ #interrupt-cells = <4>; }; - tcsr_mutex_regs: syscon@fd484000 { - compatible = "syscon"; - reg = <0xfd484000 0x2000>; + tcsr_mutex: hwlock@fd484000 { + compatible = "qcom,msm8994-tcsr-mutex", "qcom,tcsr-mutex"; + reg = <0xfd484000 0x1000>; + #hwlock-cells = <1>; }; tlmm: pinctrl@fd510000 { -- cgit