linux-kernel - [PATCH v2 1/4] arm64: dts: agilex5: add gpio0

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Message-Id: <20241125-v6-12-topic-socfpga-agilex5-v2-1-864256ecc7b2@pengutronix.de>
Date: Mon, 25 Nov 2024 11:33:20 +0100
From: Steffen Trumtrar <s.trumtrar@...gutronix.de>
To: Dinh Nguyen <dinguyen@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Richard Cochran <richardcochran@...il.com>, 
 Michael Turquette <mturquette@...libre.com>, 
 Stephen Boyd <sboyd@...nel.org>
Cc: devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 netdev@...r.kernel.org, linux-clk@...r.kernel.org, kernel@...gutronix.de, 
 Steffen Trumtrar <s.trumtrar@...gutronix.de>
Subject: [PATCH v2 1/4] arm64: dts: agilex5: add gpio0

gpio0 is the same as gpio1 with a different base address.

Signed-off-by: Steffen Trumtrar <s.trumtrar@...gutronix.de>
---
 arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi b/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
index 1162978329c1637aa0fd9a4adef16a9ae5017ac3..b1debf0317d0576f7b00200e9593481671183faa 100644
--- a/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
+++ b/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
@@ -222,6 +222,25 @@ i3c1: i3c@...a1000 {
 			status = "disabled";
 		};
 
+		gpio0: gpio@...03200 {
+			compatible = "snps,dw-apb-gpio";
+			reg = <0x10c03200 0x100>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			resets = <&rst GPIO0_RESET>;
+
+			porta: gpio-controller@0 {
+				compatible = "snps,dw-apb-gpio-port";
+				reg = <0>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				snps,nr-gpios = <24>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
+			};
+		};
+
 		gpio1: gpio@...03300 {
 			compatible = "snps,dw-apb-gpio";
 			reg = <0x10c03300 0x100>;

-- 
2.47.0