From: Marek Vasut <marex@denx.de>
Date: Tue, 31 Mar 2020 17:51:24 +0000 (+0200)
Subject: ARM: dts: stm32: Add alternate pinmux for SDMMC1 direction pins
X-Git-Tag: v2020.10~313^2~10
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4fdbe6487daace57fc3caa71ea848a71136548b3;p=platform%2Fkernel%2Fu-boot.git

ARM: dts: stm32: Add alternate pinmux for SDMMC1 direction pins

Add another mux option for SDMMC1 direction pins, in particular
SDMMC1_D123DIR, this is used on AV96 board.

Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
---

diff --git a/arch/arm/dts/stm32mp157-pinctrl.dtsi b/arch/arm/dts/stm32mp157-pinctrl.dtsi
index 81a363d..6842d4c 100644
--- a/arch/arm/dts/stm32mp157-pinctrl.dtsi
+++ b/arch/arm/dts/stm32mp157-pinctrl.dtsi
@@ -832,6 +832,30 @@
 				};
 			};
 
+			sdmmc1_dir_pins_b: sdmmc1-dir-1 {
+				pins1 {
+					pinmux = <STM32_PINMUX('F', 2, AF11)>, /* SDMMC1_D0DIR */
+						 <STM32_PINMUX('E', 14, AF8)>, /* SDMMC1_D123DIR */
+						 <STM32_PINMUX('B', 9, AF11)>; /* SDMMC1_CDIR */
+					slew-rate = <1>;
+					drive-push-pull;
+					bias-pull-up;
+				};
+				pins2{
+					pinmux = <STM32_PINMUX('E', 4, AF8)>; /* SDMMC1_CKIN */
+					bias-pull-up;
+				};
+			};
+
+			sdmmc1_dir_sleep_pins_b: sdmmc1-dir-sleep-1 {
+				pins {
+					pinmux = <STM32_PINMUX('F', 2, ANALOG)>, /* SDMMC1_D0DIR */
+						 <STM32_PINMUX('E', 14, ANALOG)>, /* SDMMC1_D123DIR */
+						 <STM32_PINMUX('B', 9, ANALOG)>, /* SDMMC1_CDIR */
+						 <STM32_PINMUX('E', 4, ANALOG)>; /* SDMMC1_CKIN */
+				};
+			};
+
 			sdmmc2_b4_pins_a: sdmmc2-b4-0 {
 				pins1 {
 					pinmux = <STM32_PINMUX('B', 14, AF9)>, /* SDMMC2_D0 */