From patchwork Thu Mar 26 21:00:43 2020
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X-Patchwork-Submitter: Marek Vasut <marex@denx.de>
X-Patchwork-Id: 244345
List-Id: U-Boot discussion <u-boot.lists.denx.de>
From: marex at denx.de (Marek Vasut)
Date: Thu, 26 Mar 2020 22:00:43 +0100
Subject: [PATCH 1/2] ARM: dts: stm32: Add alternate pinmux for SDMMC2 pins 4-7
Message-ID: <20200326210044.418526-1-marex@denx.de>

Add another mux option for SDMMC2 pins 4..7, this is used on AV96 board.

Signed-off-by: Marek Vasut <marex at denx.de>
Cc: Patrick Delaunay <patrick.delaunay at st.com>
Cc: Patrice Chotard <patrice.chotard at st.com>
Reviewed-by: Patrice Chotard <patrice.chotard at st.com>
---
 arch/arm/dts/stm32mp157-pinctrl.dtsi | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/arch/arm/dts/stm32mp157-pinctrl.dtsi b/arch/arm/dts/stm32mp157-pinctrl.dtsi
index 81a363d93d..e25c44760e 100644
--- a/arch/arm/dts/stm32mp157-pinctrl.dtsi
+++ b/arch/arm/dts/stm32mp157-pinctrl.dtsi
@@ -907,6 +907,27 @@
 				};
 			};
 
+			sdmmc2_d47_pins_b: sdmmc2-d47-1 {
+				pins {
+					pinmux = <STM32_PINMUX('A', 8, AF9)>, /* SDMMC2_D4 */
+						 <STM32_PINMUX('A', 15, AF10)>, /* SDMMC2_D5 */
+						 <STM32_PINMUX('C', 6, AF9)>, /* SDMMC2_D6 */
+						 <STM32_PINMUX('C', 7, AF9)>; /* SDMMC2_D7 */
+					slew-rate = <1>;
+					drive-push-pull;
+					bias-pull-up;
+				};
+			};
+
+			sdmmc2_d47_sleep_pins_b: sdmmc2-d47-sleep-1 {
+				pins {
+					pinmux = <STM32_PINMUX('A', 8, ANALOG)>, /* SDMMC2_D4 */
+						 <STM32_PINMUX('A', 15, ANALOG)>, /* SDMMC2_D5 */
+						 <STM32_PINMUX('C', 6, ANALOG)>, /* SDMMC2_D6 */
+						 <STM32_PINMUX('C', 7, ANALOG)>; /* SDMMC2_D7 */
+				};
+			};
+
 			spdifrx_pins_a: spdifrx-0 {
 				pins {
 					pinmux = <STM32_PINMUX('G', 12, AF8)>; /* SPDIF_IN1 */