linux-kernel - [PATCH 2/8] arm64: dts: ti: k3-j7200: Add gpio nodes in wakeup domain

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Date:   Fri, 2 Oct 2020 00:35:35 +0530
From:   Faiz Abbas <faiz_abbas@...com>
To:     <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>
CC:     <will@...nel.org>, <robh+dt@...nel.org>, <nm@...com>,
        <t-kristo@...com>, <faiz_abbas@...com>
Subject: [PATCH 2/8] arm64: dts: ti: k3-j7200: Add gpio nodes in wakeup domain

Similar to the gpio groups in main domain, there is one gpio group in
wakeup domain with 2 mdoules instances in it. The gpio group pins out
73 pins (5 banks). Add DT nodes for these 2 gpio module instances.

Signed-off-by: Faiz Abbas <faiz_abbas@...com>
---
 .../boot/dts/ti/k3-j7200-mcu-wakeup.dtsi      | 32 +++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
index eb2a78a53512..5ee64d4ee41f 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
@@ -107,6 +107,38 @@
 		ti,interrupt-ranges = <16 960 16>;
 	};
 
+	wkup_gpio0: gpio@...10000 {
+		compatible = "ti,j721e-gpio", "ti,keystone-gpio";
+		reg = <0x00 0x42110000 0x00 0x100>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-parent = <&wkup_gpio_intr>;
+		interrupts = <103>, <104>, <105>, <106>, <107>, <108>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		ti,ngpio = <73>;
+		ti,davinci-gpio-unbanked = <0>;
+		power-domains = <&k3_pds 113 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 113 0>;
+		clock-names = "gpio";
+	};
+
+	wkup_gpio1: gpio@...00000 {
+		compatible = "ti,j721e-gpio", "ti,keystone-gpio";
+		reg = <0x00 0x42100000 0x00 0x100>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-parent = <&wkup_gpio_intr>;
+		interrupts = <112>, <113>, <114>, <115>, <116>, <117>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		ti,ngpio = <73>;
+		ti,davinci-gpio-unbanked = <0>;
+		power-domains = <&k3_pds 114 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 114 0>;
+		clock-names = "gpio";
+	};
+
 	mcu_navss: bus@...80000 {
 		compatible = "simple-mfd";
 		#address-cells = <2>;
-- 
2.17.1