linux-kernel - [PATCH v2 04/28] ARM: dts: exynos: simplify PMIC DVS pin configuration in Odroid XU

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Message-Id: <20220111201426.326777-5-krzysztof.kozlowski@canonical.com>
Date:   Tue, 11 Jan 2022 21:14:02 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     Tomasz Figa <tomasz.figa@...il.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        Sylwester Nawrocki <s.nawrocki@...sung.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-gpio@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Marek Szyprowski <m.szyprowski@...sung.com>,
        Sam Protsenko <semen.protsenko@...aro.org>,
        Chanho Park <chanho61.park@...sung.com>,
        Alim Akhtar <alim.akhtar@...il.com>
Subject: [PATCH v2 04/28] ARM: dts: exynos: simplify PMIC DVS pin configuration in Odroid XU

The pin configuration for PMIC DVS (pmic-dvs-2 and pmic-dvs-3) are
exactly the same, so merge them.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
---
 arch/arm/boot/dts/exynos5410-odroidxu.dts | 12 ++----------
 1 file changed, 2 insertions(+), 10 deletions(-)

diff --git a/arch/arm/boot/dts/exynos5410-odroidxu.dts b/arch/arm/boot/dts/exynos5410-odroidxu.dts
index 884fef55836c..9f2200dd5b43 100644
--- a/arch/arm/boot/dts/exynos5410-odroidxu.dts
+++ b/arch/arm/boot/dts/exynos5410-odroidxu.dts
@@ -188,8 +188,7 @@ max77802: pmic@9 {
 		interrupt-parent = <&gpx0>;
 		interrupts = <4 IRQ_TYPE_NONE>;
 		pinctrl-names = "default";
-		pinctrl-0 = <&max77802_irq>, <&pmic_dvs_1>, <&pmic_dvs_2>,
-			    <&pmic_dvs_3>;
+		pinctrl-0 = <&max77802_irq>, <&pmic_dvs_1>, <&pmic_dvs_2>;
 		wakeup-source;
 		#clock-cells = <1>;
 
@@ -563,15 +562,8 @@ sd2_wp: sd2-wp {
 		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
 	};
 
-	pmic_dvs_3: pmic-dvs-3 {
-		samsung,pins = "gpx0-0";
-		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
-		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
-		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
-	};
-
 	pmic_dvs_2: pmic-dvs-2 {
-		samsung,pins = "gpx0-1";
+		samsung,pins = "gpx0-0", "gpx0-1";
 		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
 		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
-- 
2.32.0