linux-kernel - [PATCH v2 3/3] ARM: dts: Add i2c0 pinctrl information for 98dx3236

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Message-Id: <20200907211712.9697-4-chris.packham@alliedtelesis.co.nz>
Date:   Tue,  8 Sep 2020 09:17:12 +1200
From:   Chris Packham <chris.packham@...iedtelesis.co.nz>
To:     jason@...edaemon.net, andrew@...n.ch, gregory.clement@...tlin.com,
        sebastian.hesselbarth@...il.com, robh+dt@...nel.org,
        linus.walleij@...aro.org
Cc:     linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
        Chris Packham <chris.packham@...iedtelesis.co.nz>
Subject: [PATCH v2 3/3] ARM: dts: Add i2c0 pinctrl information for 98dx3236

Add pinctrl information for the 98dx3236 (and variants). There is only
one choice for i2c0 MPP14 and MPP15.

Signed-off-by: Chris Packham <chris.packham@...iedtelesis.co.nz>
Reviewed-by: Andrew Lunn <andrew@...n.ch>
---
Changes in v2:
- Add reviewed-by from Andrew

 arch/arm/boot/dts/armada-xp-98dx3236.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/armada-xp-98dx3236.dtsi b/arch/arm/boot/dts/armada-xp-98dx3236.dtsi
index aeccedd12574..38a052a0312d 100644
--- a/arch/arm/boot/dts/armada-xp-98dx3236.dtsi
+++ b/arch/arm/boot/dts/armada-xp-98dx3236.dtsi
@@ -264,6 +264,8 @@ refclk: oscillator {
 &i2c0 {
 	compatible = "marvell,mv78230-i2c", "marvell,mv64xxx-i2c";
 	reg = <0x11000 0x100>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_pins>;
 };
 
 &mpic {
@@ -319,6 +321,11 @@ spi0_pins: spi0-pins {
 			       "mpp2", "mpp3";
 		marvell,function = "spi0";
 	};
+
+	i2c0_pins: i2c-pins-0 {
+		marvell,pins = "mpp14", "mpp15";
+		marvell,function = "i2c0";
+	};
 };
 
 &spi0 {
-- 
2.28.0