linux-kernel - [PATCH v5 4/4] arm: dts: visconti: Add DT support for Toshiba Visconti5 GPIO driver

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Message-Id: <20201217144338.3129140-5-nobuhiro1.iwamatsu@toshiba.co.jp>
Date:   Thu, 17 Dec 2020 23:43:38 +0900
From:   Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@...hiba.co.jp>
To:     Rob Herring <robh+dt@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>
Cc:     punit1.agrawal@...hiba.co.jp, yuji2.ishikawa@...hiba.co.jp,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
        Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@...hiba.co.jp>
Subject: [PATCH v5 4/4] arm: dts: visconti: Add DT support for Toshiba Visconti5 GPIO driver

Add the GPIO node in Toshiba Visconti5 SoC-specific DT file.
And enable the GPIO node in TMPV7708 RM main board's board-specific DT file.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@...hiba.co.jp>
Reviewed-by: Punit Agrawal <punit1.agrawal@...hiba.co.jp>
---
 arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts |  4 ++++
 arch/arm64/boot/dts/toshiba/tmpv7708.dtsi        | 11 +++++++++++
 2 files changed, 15 insertions(+)

diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts b/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts
index ed0bf7f13f54..950010a290f0 100644
--- a/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts
+++ b/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts
@@ -41,3 +41,7 @@ &uart1 {
 	clocks = <&uart_clk>;
 	clock-names = "apb_pclk";
 };
+
+&gpio {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi b/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi
index 242f25f4e12a..17fdcbd4b075 100644
--- a/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi
+++ b/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi
@@ -157,6 +157,17 @@ pmux: pmux@...90000 {
 			reg = <0 0x24190000 0 0x10000>;
 		};
 
+		gpio: gpio@...20000 {
+			compatible = "toshiba,gpio-tmpv7708";
+			reg = <0 0x28020000 0 0x1000>;
+			#gpio-cells = <0x2>;
+			gpio-ranges = <&pmux 0 0 32>;
+			gpio-controller;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			interrupt-parent = <&gic>;
+		};
+
 		uart0: serial@...00000 {
 			compatible = "arm,pl011", "arm,primecell";
 			reg = <0 0x28200000 0 0x1000>;
-- 
2.29.2