[PATCH 12/20] ARM: dts: stm32: Add alternate pinmux for MP13 SAI1 pins

[Marek Vasut <marex@denx.de>]

Add another mux option for SAI1 pins, this is used on
DH electronics STM32MP13xx DHCOR DHSBC board.

Signed-off-by: Marek Vasut <marex@denx.de>
---
Cc: "Leonard Göhrs" <l.goehrs@pengutronix.de>
Cc: Ahmad Fatoum <a.fatoum@pengutronix.de>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Andre Przywara <andre.przywara@arm.com>
Cc: Conor Dooley <conor+dt@kernel.org>
Cc: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Cc: Krzysztof Kozlowski <krzk+dt@kernel.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Sean Nyekjaer <sean@geanix.com>
Cc: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Cc: devicetree@vger.kernel.org
Cc: kernel@dh-electronics.com
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-stm32@st-md-mailman.stormreply.com
---
 arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi | 32 +++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi b/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi
index 77a222903de84..f2b41104a589f 100644
--- a/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi
+++ b/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi
@@ -356,6 +356,38 @@ pins {
 		};
 	};
 
+	sai1a_pins_a: sai1a-0 {
+		pins {
+			pinmux = <STM32_PINMUX('A', 4, AF12)>, /* SAI1_SCK_A */
+				 <STM32_PINMUX('D', 6, AF6)>, /* SAI1_SD_A */
+				 <STM32_PINMUX('E', 11, AF6)>; /* SAI1_FS_A */
+			slew-rate = <0>;
+			drive-push-pull;
+			bias-disable;
+		};
+	};
+
+	sai1a_sleep_pins_a: sai1a-sleep-0 {
+		pins {
+			pinmux = <STM32_PINMUX('A', 4, ANALOG)>, /* SAI1_SCK_A */
+				 <STM32_PINMUX('D', 6, ANALOG)>, /* SAI1_SD_A */
+				 <STM32_PINMUX('E', 11, ANALOG)>; /* SAI1_FS_A */
+		};
+	};
+
+	sai1b_pins_a: sai1b-0 {
+		pins {
+			pinmux = <STM32_PINMUX('A', 0, AF6)>; /* SAI1_SD_B */
+			bias-disable;
+		};
+	};
+
+	sai1b_sleep_pins_a: sai1b-sleep-0 {
+		pins {
+			pinmux = <STM32_PINMUX('A', 0, ANALOG)>; /* SAI1_SD_B */
+		};
+	};
+
 	sdmmc1_b4_pins_a: sdmmc1-b4-0 {
 		pins {
 			pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
-- 
2.43.0