linux-kernel - [PATCH] arm64: dts: qcom: qdu1000: Add reserved gpio list

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Date:   Tue, 4 Jul 2023 15:52:24 +0530
From:   Komal Bajaj <quic_kbajaj@...cinc.com>
To:     <agross@...nel.org>, <andersson@...nel.org>,
        <konrad.dybcio@...aro.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>
CC:     <linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        Komal Bajaj <quic_kbajaj@...cinc.com>
Subject: [PATCH] arm64: dts: qcom: qdu1000: Add reserved gpio list

Add reserved gpio list for QDU1000 and QRU1000 SoCs
which will not be used by HLOS.

Signed-off-by: Komal Bajaj <quic_kbajaj@...cinc.com>
---
 arch/arm64/boot/dts/qcom/qdu1000-idp.dts | 4 ++++
 arch/arm64/boot/dts/qcom/qru1000-idp.dts | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/qdu1000-idp.dts b/arch/arm64/boot/dts/qcom/qdu1000-idp.dts
index 1d22f87fd238..0496e87ddfd5 100644
--- a/arch/arm64/boot/dts/qcom/qdu1000-idp.dts
+++ b/arch/arm64/boot/dts/qcom/qdu1000-idp.dts
@@ -471,6 +471,10 @@ &sdhc {
 	status = "okay";
 };
 
+&tlmm {
+	gpio-reserved-ranges = <28 2>;
+};
+
 &uart7 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/qcom/qru1000-idp.dts b/arch/arm64/boot/dts/qcom/qru1000-idp.dts
index 2cc893ae4d10..80dadd2f30a3 100644
--- a/arch/arm64/boot/dts/qcom/qru1000-idp.dts
+++ b/arch/arm64/boot/dts/qcom/qru1000-idp.dts
@@ -448,6 +448,10 @@ &qupv3_id_0 {
 	status = "okay";
 };
 
+&tlmm {
+	gpio-reserved-ranges = <28 2>;
+};
+
 &uart7 {
 	status = "okay";
 };
-- 
2.40.1