arm64: dts: exynos: Fix drive strength of sd0_xxx pin definitions

As per Exynos7 datasheet FSYS1 pinctrl block does not support drive
strength value of 0x3. This patch fixes this and update the correct
drive strength for sd0_xxx pin definitions.

Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

diff --git a/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi
index 8232198..7ebb939 100644 (file)
--- a/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi
@@ -497,49 +497,49 @@
                samsung,pins = "gpr0-0";
                samsung,pin-function = <2>;
                samsung,pin-pud = <0>;
-               samsung,pin-drv = <3>;
+               samsung,pin-drv = <4>;
        };
 
        sd0_cmd: sd0-cmd {
                samsung,pins = "gpr0-1";
                samsung,pin-function = <2>;
                samsung,pin-pud = <3>;
-               samsung,pin-drv = <3>;
+               samsung,pin-drv = <4>;
        };
 
        sd0_ds: sd0-ds {
                samsung,pins = "gpr0-2";
                samsung,pin-function = <2>;
                samsung,pin-pud = <1>;
-               samsung,pin-drv = <3>;
+               samsung,pin-drv = <4>;
        };
 
        sd0_qrdy: sd0-qrdy {
                samsung,pins = "gpr0-3";
                samsung,pin-function = <2>;
                samsung,pin-pud = <1>;
-               samsung,pin-drv = <3>;
+               samsung,pin-drv = <4>;
        };
 
        sd0_bus1: sd0-bus-width1 {
                samsung,pins = "gpr1-0";
                samsung,pin-function = <2>;
                samsung,pin-pud = <3>;
-               samsung,pin-drv = <3>;
+               samsung,pin-drv = <4>;
        };
 
        sd0_bus4: sd0-bus-width4 {
                samsung,pins = "gpr1-1", "gpr1-2", "gpr1-3";
                samsung,pin-function = <2>;
                samsung,pin-pud = <3>;
-               samsung,pin-drv = <3>;
+               samsung,pin-drv = <4>;
        };
 
        sd0_bus8: sd0-bus-width8 {
                samsung,pins = "gpr1-4", "gpr1-5", "gpr1-6", "gpr1-7";
                samsung,pin-function = <2>;
                samsung,pin-pud = <3>;
-               samsung,pin-drv = <3>;
+               samsung,pin-drv = <4>;
        };
 
        sd1_clk: sd1-clk {