linux-kernel - [PATCH 6/8] arm64: dts: qcom: sdm630: nile: Reserve disabled GPIOs

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Date:   Tue, 23 Jun 2020 20:08:30 +0200
From:   Konrad Dybcio <konradybcio@...il.com>
To:     skrzynka@...radybcio.pl
Cc:     Konrad Dybcio <konradybcio@...il.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Amit Kucheria <amit.kucheria@...aro.org>,
        Zhang Rui <rui.zhang@...el.com>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Rajendra Nayak <rnayak@...eaurora.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org
Subject: [PATCH 6/8] arm64: dts: qcom: sdm630: nile: Reserve disabled GPIOs

Both Nile and Ganges platforms have gpios 8-11 disabled.
Without this, the kernel will not boot when the pinctrl
driver is present.

Signed-off-by: Konrad Dybcio <konradybcio@...il.com>
---
 arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile.dtsi b/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile.dtsi
index de06fa809488..9fe800d547cb 100644
--- a/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile.dtsi
@@ -136,3 +136,7 @@ &sdhc_1 {
 	/* SoMC Nile platform's eMMC doesn't support HS200 mode */
 	mmc-hs400-1_8v;
 };
+
+&tlmm {
+	gpio-reserved-ranges = <8 4>;
+};
-- 
2.27.0