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@xxxxxxxxxxx>
---
arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi
index 8232198..7ebb939 100644
--- 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 {
--
2.7.4
--
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