linux-kernel - [PATCH v7 5/6] arm64: dts: qcom: sm4450-qrd: mark QRD4450 reserved gpios

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Message-ID: <20231129103325.24854-6-quic_tengfan@quicinc.com>
Date:   Wed, 29 Nov 2023 18:33:24 +0800
From:   Tengfei Fan <quic_tengfan@...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>, <kernel@...cinc.com>,
        Tengfei Fan <quic_tengfan@...cinc.com>
Subject: [PATCH v7 5/6] arm64: dts: qcom: sm4450-qrd: mark QRD4450 reserved gpios

Some gpios are reserved for other subsystems, so mark these reserved
gpios.

Suggested-by: Can Guo <quic_cang@...cinc.com>
Signed-off-by: Tengfei Fan <quic_tengfan@...cinc.com>
---
 arch/arm64/boot/dts/qcom/sm4450-qrd.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm4450-qrd.dts b/arch/arm64/boot/dts/qcom/sm4450-qrd.dts
index bb8c58fb4267..866e93783590 100644
--- a/arch/arm64/boot/dts/qcom/sm4450-qrd.dts
+++ b/arch/arm64/boot/dts/qcom/sm4450-qrd.dts
@@ -23,6 +23,10 @@
 	status = "okay";
 };
 
+&tlmm {
+	gpio-reserved-ranges = <0 4>; /* NFC eSE SPI */
+};
+
 &uart7 {
 	status = "okay";
 };
-- 
2.17.1