Add device binding for hwspinlock support on QCOM 8084 SoCs.
Signed-off-by: Lina Iyer <[email protected]>
---
arch/arm/boot/dts/qcom-apq8084.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-apq8084.dtsi
b/arch/arm/boot/dts/qcom-apq8084.dtsi
index 4a61f8d..2a08741 100644
--- a/arch/arm/boot/dts/qcom-apq8084.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8084.dtsi
@@ -286,5 +286,16 @@
interrupt-controller;
#interrupt-cells = <4>;
};
+
+ tcsr_mutex_regs: syscon@fd484000{
+ compatible = "syscon";
+ reg = <0xfd484000 0x20000>;
+ };
+
+ tcsr_mutex: hwlock {
+ compatible = "qcom,tcsr-mutex";
+ syscon = <&tcsr_mutex_regs 0 0x80>;
+ #hwlock-cells = <1>;
+ };
};
};
--
2.1.4
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