linux-kernel - [PATCH v7 4/4] arm64: dts: mediatek: add pinctrl support for mt7986b

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Date:   Thu, 14 Oct 2021 15:58:36 +0800
From:   Sam Shih <sam.shih@...iatek.com>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Sean Wang <sean.wang@...nel.org>, <linux-gpio@...r.kernel.org>,
        <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
CC:     John Crispin <john@...ozen.org>,
        Ryder Lee <Ryder.Lee@...iatek.com>,
        "Sam Shih" <sam.shih@...iatek.com>
Subject: [PATCH v7 4/4] arm64: dts: mediatek: add pinctrl support for mt7986b

Add mt7986b pinctrl node

Signed-off-by: Sam Shih <sam.shih@...iatek.com>
---
 arch/arm64/boot/dts/mediatek/mt7986b.dtsi | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt7986b.dtsi b/arch/arm64/boot/dts/mediatek/mt7986b.dtsi
index 9cc27020901a..a0b5ee232443 100644
--- a/arch/arm64/boot/dts/mediatek/mt7986b.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7986b.dtsi
@@ -128,6 +128,27 @@ apmixedsys: apmixedsys@...1e000 {
 			#clock-cells = <1>;
 		};
 
+		pio: pinctrl@...1f000 {
+			compatible = "mediatek,mt7986b-pinctrl";
+			reg = <0 0x1001f000 0 0x1000>,
+			      <0 0x11c30000 0 0x1000>,
+			      <0 0x11c40000 0 0x1000>,
+			      <0 0x11e20000 0 0x1000>,
+			      <0 0x11e30000 0 0x1000>,
+			      <0 0x11f00000 0 0x1000>,
+			      <0 0x11f10000 0 0x1000>,
+			      <0 0x1000b000 0 0x1000>;
+			reg-names = "gpio", "iocfg_rt", "iocfg_rb", "iocfg_lt",
+				    "iocfg_lb", "iocfg_tr", "iocfg_tl", "eint";
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pio 0 0 41>, <&pio 66 66 35>;
+			interrupt-controller;
+			interrupts = <GIC_SPI 225 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-parent = <&gic>;
+			#interrupt-cells = <2>;
+		};
+
 		sgmiisys0: syscon@...60000 {
 			compatible = "mediatek,mt7986-sgmiisys_0",
 				     "syscon";
-- 
2.29.2