Add one new node to the ipq806x.dtsi file to declare & register the
hardware spinlock devices. This mechanism is required to be used by
other drivers such as SMEM.
Signed-off-by: Mathieu Olivari <math...@codeaurora.org>
---
arch/arm/boot/dts/qcom-ipq8064.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-ipq8064.dtsi
b/arch/arm/boot/dts/qcom-ipq8064.dtsi
index 9f727d8..8d366ae 100644
--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
@@ -329,5 +329,16 @@
#reset-cells = <1>;
};
+ sfpb_mutex_block: syscon@1200600 {
+ compatible = "syscon";
+ reg = <0x01200600 0x100>;
+ };
+ };
+
+ sfpb_mutex: sfpb-mutex {
+ compatible = "qcom,sfpb-mutex";
+ syscon = <&sfpb_mutex_block 4 4>;
+
+ #hwlock-cells = <1>;
};
};
--
2.1.4
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