Some gpios are reserved for other subsystems, so mark these reserved
gpios.
Signed-off-by: Tengfei Fan <quic_tengfan@xxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sm4450-qrd.dts | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm4450-qrd.dts b/arch/arm64/boot/dts/qcom/sm4450-qrd.dts
index bb8c58fb4267..e354bad57a9e 100644
--- a/arch/arm64/boot/dts/qcom/sm4450-qrd.dts
+++ b/arch/arm64/boot/dts/qcom/sm4450-qrd.dts
@@ -23,6 +23,11 @@
status = "okay";
};
+&tlmm {
+ /* Reserved for other subsystems */
+ gpio-reserved-ranges = <0 4>, <136 1>;
+};
+
&uart7 {
status = "okay";
};
--
2.17.1
