Add TCSR Mutex node to support Qualcomm Hardware Mutex block on SDX55
platform.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
---
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@8804000 {
status = "disabled";
};
+ tcsr_mutex_block: syscon@1f40000 {
+ compatible = "syscon";
+ reg = <0x1f40000 0x20000>;
+ };
+
+ tcsr_mutex: hwlock {
+ compatible = "qcom,tcsr-mutex";
+ syscon = <&tcsr_mutex_block 0 0x1000>;
+ #hwlock-cells = <1>;
+ };
+
pdc: interrupt-controller@b210000 {
compatible = "qcom,sdx55-pdc", "qcom,pdc";
reg = <0x0b210000 0x30000>;
--
2.25.1
