linux-kernel - [PATCH 2/2] ARM: dts: samsung: exynos5250-snow: switch i2c-arb to new child variant

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Message-Id: <20230721133246.15752-2-krzysztof.kozlowski@linaro.org>
Date:   Fri, 21 Jul 2023 15:32:46 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH 2/2] ARM: dts: samsung: exynos5250-snow: switch i2c-arb to new child variant

Since commit e8813c15be0a ("dt-bindings: i2c: add support for 'i2c-arb'
subnode") the i2c-arbitrator subnode should not have unit address.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 arch/arm/boot/dts/samsung/exynos5250-snow-common.dtsi | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/arch/arm/boot/dts/samsung/exynos5250-snow-common.dtsi b/arch/arm/boot/dts/samsung/exynos5250-snow-common.dtsi
index 64f00c5fd322..65b000df176e 100644
--- a/arch/arm/boot/dts/samsung/exynos5250-snow-common.dtsi
+++ b/arch/arm/boot/dts/samsung/exynos5250-snow-common.dtsi
@@ -60,9 +60,6 @@ vbat: vbat-fixed-regulator {
 
 	i2c-arbitrator {
 		compatible = "i2c-arb-gpio-challenge";
-		#address-cells = <1>;
-		#size-cells = <0>;
-
 		i2c-parent = <&i2c_4>;
 
 		our-claim-gpios = <&gpf0 3 GPIO_ACTIVE_LOW>;
@@ -75,8 +72,7 @@ i2c-arbitrator {
 		pinctrl-0 = <&arb_our_claim &arb_their_claim>;
 
 		/* Use ID 104 as a hint that we're on physical bus 4 */
-		i2c_104: i2c@0 {
-			reg = <0>;
+		i2c_104: i2c-arb {
 			#address-cells = <1>;
 			#size-cells = <0>;
 
-- 
2.34.1