arm64: dts: exynos: Disable pull down for audio pins in Exynos5433 SoCs

Common definition for I2S, PMC, SPDIF buses should not define any pull
control for the individual pins. Correct this by changing samsung,pin-pud
property to EXYNOS_PIN_PULL_NONE like it is defined for other Exynos SoCs.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

diff --git a/arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi
index d49879bd34bb126d7517d38bcffe58c49d984ebb..50403700274bd6ff7bd48c466b6b1367ea7631e4 100644 (file)
--- a/arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi
@@ -135,14 +135,14 @@
                samsung,pins = "gpz0-0", "gpz0-1", "gpz0-2", "gpz0-3",
                                "gpz0-4", "gpz0-5", "gpz0-6";
                samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
-               samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
                samsung,pin-drv = <EXYNOS5433_PIN_DRV_FAST_SR1>;
        };
 
        pcm0_bus: pcm0-bus {
                samsung,pins = "gpz1-0", "gpz1-1", "gpz1-2", "gpz1-3";
                samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
-               samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
                samsung,pin-drv = <EXYNOS5433_PIN_DRV_FAST_SR1>;
        };
 
@@ -569,7 +569,7 @@
                samsung,pins = "gpd4-0", "gpd4-1", "gpd4-2",
                                "gpd4-3", "gpd4-4";
                samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
-               samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
                samsung,pin-drv = <EXYNOS5433_PIN_DRV_FAST_SR1>;
        };
 
@@ -577,14 +577,14 @@
                samsung,pins = "gpd4-0", "gpd4-1", "gpd4-2",
                                "gpd4-3", "gpd4-4";
                samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
-               samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
                samsung,pin-drv = <EXYNOS5433_PIN_DRV_FAST_SR1>;
        };
 
        spdif_bus: spdif-bus {
                samsung,pins = "gpd4-3", "gpd4-4";
                samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
-               samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
                samsung,pin-drv = <EXYNOS5433_PIN_DRV_FAST_SR1>;
        };