linux-kernel - [PATCH v2 2/4] arm64: dts: mediatek: mt6797: Add pinctrl support

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Date:   Thu,  1 Nov 2018 11:49:05 +0530
From:   Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
To:     sean.wang@...iatek.com, linus.walleij@...aro.org,
        matthias.bgg@...il.com, robh+dt@...nel.org
Cc:     linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, amit.kucheria@...aro.org,
        Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Subject: [PATCH v2 2/4] arm64: dts: mediatek: mt6797: Add pinctrl support

Add pinctrl support for Mediatek MT6797 SoC.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
---
 arch/arm64/boot/dts/mediatek/mt6797.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt6797.dtsi b/arch/arm64/boot/dts/mediatek/mt6797.dtsi
index 4beaa71107d7..231230d32d09 100644
--- a/arch/arm64/boot/dts/mediatek/mt6797.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt6797.dtsi
@@ -14,6 +14,7 @@
 #include <dt-bindings/clock/mt6797-clk.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/pinctrl/mt6797-pinfunc.h>
 
 / {
 	compatible = "mediatek,mt6797";
@@ -129,6 +130,19 @@
 		#clock-cells = <1>;
 	};
 
+	pio: pinctrl@...05000 {
+		compatible = "mediatek,mt6797-pinctrl";
+		reg = <0 0x10005000 0 0x1000>,
+		      <0 0x10002000 0 0x400>,
+		      <0 0x10002400 0 0x400>,
+		      <0 0x10002800 0 0x400>,
+		      <0 0x10002C00 0 0x400>;
+		reg-names = "gpio", "iocfgl", "iocfgb",
+			    "iocfgr", "iocfgt";
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
 	scpsys: scpsys@...06000 {
 		compatible = "mediatek,mt6797-scpsys";
 		#power-domain-cells = <1>;
-- 
2.17.1