linux-kernel - [PATCH 1/2] ARM: dts: tegra20: add labels to i2c nodes

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Date:   Thu, 19 Dec 2019 14:04:30 +0100
From:   Richard Leitner <richard.leitner@...data.com>
To:     <robh+dt@...nel.org>, <mark.rutland@....com>,
        <thierry.reding@...il.com>, <jonathanh@...dia.com>
CC:     <devicetree@...r.kernel.org>, <linux-tegra@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        Richard Leitner <richard.leitner@...data.com>
Subject: [PATCH 1/2] ARM: dts: tegra20: add labels to i2c nodes

Add numbered labels to the i2c nodes of the Tegra20 SoC so we just need
to alias it from derived boards.

Signed-off-by: Richard Leitner <richard.leitner@...data.com>
---
 arch/arm/boot/dts/tegra20.dtsi | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index 9c58e7fcf5c0..e02f75757a7e 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -464,7 +464,7 @@
 		clocks = <&tegra_car TEGRA20_CLK_RTC>;
 	};
 
-	i2c@...0c000 {
+	i2c1: i2c@...0c000 {
 		compatible = "nvidia,tegra20-i2c";
 		reg = <0x7000c000 0x100>;
 		interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
@@ -494,7 +494,7 @@
 		status = "disabled";
 	};
 
-	i2c@...0c400 {
+	i2c2: i2c@...0c400 {
 		compatible = "nvidia,tegra20-i2c";
 		reg = <0x7000c400 0x100>;
 		interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
@@ -510,7 +510,7 @@
 		status = "disabled";
 	};
 
-	i2c@...0c500 {
+	i2c3: i2c@...0c500 {
 		compatible = "nvidia,tegra20-i2c";
 		reg = <0x7000c500 0x100>;
 		interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
-- 
2.21.0