linux-kernel - [PATCH 4/6] MIPS: mobileye: eyeq5: add two GPIO bank nodes

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Message-Id: <20250704-of-commits-v1-4-dc2006bf2846@bootlin.com>
Date: Fri, 04 Jul 2025 13:47:09 +0200
From: Théo Lebrun <theo.lebrun@...tlin.com>
To: Thomas Bogendoerfer <tsbogend@...ha.franken.de>, 
 Vladimir Kondratiev <vladimir.kondratiev@...ileye.com>, 
 Gregory CLEMENT <gregory.clement@...tlin.com>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>
Cc: Thomas Petazzoni <thomas.petazzoni@...tlin.com>, 
 Tawfik Bayouk <tawfik.bayouk@...ileye.com>, linux-mips@...r.kernel.org, 
 linux-kernel@...r.kernel.org, devicetree@...r.kernel.org, 
 Théo Lebrun <theo.lebrun@...tlin.com>
Subject: [PATCH 4/6] MIPS: mobileye: eyeq5: add two GPIO bank nodes

This platform uses the same GPIO controller as Nomadik. It however has
its own pinconf & pinmux controller. EyeQ5 is the first platform to use
gpio-nomadik independently from pinctrl-nomadik.

Signed-off-by: Théo Lebrun <theo.lebrun@...tlin.com>
---
 arch/mips/boot/dts/mobileye/eyeq5.dtsi | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/arch/mips/boot/dts/mobileye/eyeq5.dtsi b/arch/mips/boot/dts/mobileye/eyeq5.dtsi
index b9b6f2684e675020d0377147a04d7ad5bfc272c1..b8df7906231d065032b12d0ffdc93a75c8f3e822 100644
--- a/arch/mips/boot/dts/mobileye/eyeq5.dtsi
+++ b/arch/mips/boot/dts/mobileye/eyeq5.dtsi
@@ -253,6 +253,36 @@ timer {
 				clocks = <&olb EQ5C_CPU_CORE0>;
 			};
 		};
+
+		gpio0: gpio@...0000 {
+			compatible = "mobileye,eyeq5-gpio";
+			reg = <0x0 0x1400000 0x0 0x1000>;
+			gpio-bank = <0>;
+			ngpios = <29>;
+			interrupt-parent = <&gic>;
+			interrupts = <GIC_SHARED 14 IRQ_TYPE_LEVEL_HIGH>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&olb 0 0 29>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			resets = <&olb 0 26>;
+		};
+
+		gpio1: gpio@...0000 {
+			compatible = "mobileye,eyeq5-gpio";
+			reg = <0x0 0x1500000 0x0 0x1000>;
+			gpio-bank = <1>;
+			ngpios = <23>;
+			interrupt-parent = <&gic>;
+			interrupts = <GIC_SHARED 14 IRQ_TYPE_LEVEL_HIGH>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&olb 0 29 23>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			resets = <&olb 0 26>;
+		};
 	};
 };
 

-- 
2.50.0