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Date: Tue, 5 Jan 2021 15:16:25 +0530 From: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org> To: agross@...nel.org, bjorn.andersson@...aro.org Cc: linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org, Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org> Subject: [PATCH 07/18] ARM: dts: qcom: sdx55: Add support for TCSR Mutex Add TCSR Mutex node to support Qualcomm Hardware Mutex block on SDX55 SoC. Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org> --- arch/arm/boot/dts/qcom-sdx55.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm/boot/dts/qcom-sdx55.dtsi b/arch/arm/boot/dts/qcom-sdx55.dtsi index 927f43a7414c..e48ec7a1971b 100644 --- a/arch/arm/boot/dts/qcom-sdx55.dtsi +++ b/arch/arm/boot/dts/qcom-sdx55.dtsi @@ -166,6 +166,17 @@ sdhc_1: sdhci@...4000 { status = "disabled"; }; + tcsr_mutex_block: syscon@...0000 { + compatible = "syscon"; + reg = <0x1f40000 0x20000>; + }; + + tcsr_mutex: hwlock { + compatible = "qcom,tcsr-mutex"; + syscon = <&tcsr_mutex_block 0 0x1000>; + #hwlock-cells = <1>; + }; + pdc: interrupt-controller@...0000 { compatible = "qcom,sdx55-pdc", "qcom,pdc"; reg = <0x0b210000 0x30000>; -- 2.25.1
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