linux-kernel - [PATCH v3 1/2] arm/arm64: dts: Enable CP0 GPIOs for CN9130-CRB

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Message-Id: <20211205225618.1565909-2-chris.packham@alliedtelesis.co.nz>
Date:   Mon,  6 Dec 2021 11:56:17 +1300
From:   Chris Packham <chris.packham@...iedtelesis.co.nz>
To:     andrew@...n.ch, gregory.clement@...tlin.com,
        sebastian.hesselbarth@...il.com, robh+dt@...nel.org,
        kabel@...nel.org, linux@...linux.org.uk
Cc:     linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Chris Packham <chris.packham@...iedtelesis.co.nz>
Subject: [PATCH v3 1/2] arm/arm64: dts: Enable CP0 GPIOs for CN9130-CRB

Enable the CP0 GPIO devices for the CN9130-CRB. This is needed for a
number of the peripheral devices to function.

Signed-off-by: Chris Packham <chris.packham@...iedtelesis.co.nz>
---
Changes in v3:
- None

Changes in v2:
- New

 arch/arm64/boot/dts/marvell/cn9130-crb.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/marvell/cn9130-crb.dtsi b/arch/arm64/boot/dts/marvell/cn9130-crb.dtsi
index e7918f325646..0885c6339d1b 100644
--- a/arch/arm64/boot/dts/marvell/cn9130-crb.dtsi
+++ b/arch/arm64/boot/dts/marvell/cn9130-crb.dtsi
@@ -17,6 +17,8 @@ aliases {
 		ethernet0 = &cp0_eth0;
 		ethernet1 = &cp0_eth1;
 		ethernet2 = &cp0_eth2;
+		gpio1 = &cp0_gpio1;
+		gpio2 = &cp0_gpio2;
 	};
 
 	memory@0 {
@@ -114,6 +116,14 @@ cp0_spi0_pins: cp0-spi-pins-0 {
 	};
 };
 
+&cp0_gpio1 {
+	status = "okay";
+};
+
+&cp0_gpio2 {
+	status = "okay";
+};
+
 &cp0_i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&cp0_i2c0_pins>;
-- 
2.34.1