[PATCH 08/11] ARM: dts: cortina: cs7542: Add interrupt controller, GPIO and I2C

[Fil Dunsky via B4 Relay]

From: Fil Dunsky <filipp.dunsky at gmail.com>

Describe the peripheral interrupt controller, the five GPIO banks and
the I2C controller of the CS7542.

Signed-off-by: Fil Dunsky <filipp.dunsky at gmail.com>
---
 arch/arm/boot/dts/cortina/cs7542.dtsi | 75 +++++++++++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)

diff --git a/arch/arm/boot/dts/cortina/cs7542.dtsi b/arch/arm/boot/dts/cortina/cs7542.dtsi
index 29b0b7da8..c88449c54 100644
--- a/arch/arm/boot/dts/cortina/cs7542.dtsi
+++ b/arch/arm/boot/dts/cortina/cs7542.dtsi
@@ -44,6 +44,26 @@ soc {
 		#address-cells = <1>;
 		#size-cells = <1>;
 
+		intc: interrupt-controller at f0070004 {
+			compatible = "cortina,cs7542-intc";
+			reg = <0xf0070004 0x8>;
+			interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-controller;
+			#interrupt-cells = <1>;
+		};
+
+		i2c: i2c at f00700e8 {
+			compatible = "cortina,cs7542-i2c";
+			reg = <0xf00700e8 0x28>;
+			interrupt-parent = <&intc>;
+			interrupts = <11>;
+			clocks = <&apb_clk>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			status = "disabled";
+		};
+
 		uart0: serial at f0070110 {
 			compatible = "cortina,cs7542-uart";
 			reg = <0xf0070110 0x30>;
@@ -80,6 +100,61 @@ uart3: serial at f00701a0 {
 			status = "disabled";
 		};
 
+		gpio0: gpio at f00701d0 {
+			compatible = "cortina,cs7542-gpio";
+			reg = <0xf00701d0 0x20>, <0xf000001c 0x4>;
+			interrupt-parent = <&intc>;
+			interrupts = <6>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio1: gpio at f00701f0 {
+			compatible = "cortina,cs7542-gpio";
+			reg = <0xf00701f0 0x20>, <0xf0000020 0x4>;
+			interrupt-parent = <&intc>;
+			interrupts = <7>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio2: gpio at f0070210 {
+			compatible = "cortina,cs7542-gpio";
+			reg = <0xf0070210 0x20>, <0xf0000024 0x4>;
+			interrupt-parent = <&intc>;
+			interrupts = <8>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio3: gpio at f0070230 {
+			compatible = "cortina,cs7542-gpio";
+			reg = <0xf0070230 0x20>, <0xf0000028 0x4>;
+			interrupt-parent = <&intc>;
+			interrupts = <9>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio4: gpio at f0070250 {
+			compatible = "cortina,cs7542-gpio";
+			reg = <0xf0070250 0x20>, <0xf000002c 0x4>;
+			interrupt-parent = <&intc>;
+			interrupts = <10>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
 		l2: cache-controller at f5010000 {
 			compatible = "arm,pl310-cache";
 			reg = <0xf5010000 0x1000>;

-- 
2.53.0