[U-Boot] [PATCH v2 1/3] arm: dts: stm32mp157: Add missing pinctrl definitions

[Patrick DELAUNAY]

Hi Manivannan,

> 
> Add missing pinctrl definitions for STM32MP157.
> 
> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam at linaro.org>

Reviewed-by: Patrick Delaunay <patrick.delaunay at st.com>

Thanks

> ---
>  arch/arm/dts/stm32mp157-pinctrl.dtsi | 63 ++++++++++++++++++++++++++++
>  1 file changed, 63 insertions(+)
> 
> diff --git a/arch/arm/dts/stm32mp157-pinctrl.dtsi b/arch/arm/dts/stm32mp157-
> pinctrl.dtsi
> index 0aae69b0a04..200d2c00c5f 100644
> --- a/arch/arm/dts/stm32mp157-pinctrl.dtsi
> +++ b/arch/arm/dts/stm32mp157-pinctrl.dtsi
> @@ -220,6 +220,16 @@
>  				};
>  			};
> 
> +			i2c1_pins_b: i2c1-1 {
> +				pins {
> +					pinmux = <STM32_PINMUX('F', 14,
> AF5)>, /* I2C1_SCL */
> +						 <STM32_PINMUX('F', 15, AF5)>;
> /* I2C1_SDA */
> +					bias-disable;
> +					drive-open-drain;
> +					slew-rate = <0>;
> +				};
> +			};
> +
>  			i2c2_pins_a: i2c2-0 {
>  				pins {
>  					pinmux = <STM32_PINMUX('H', 4, AF4)>,
> /* I2C2_SCL */ @@ -230,6 +240,16 @@
>  				};
>  			};
> 
> +			i2c2_pins_b: i2c2-1 {
> +				pins {
> +					pinmux = <STM32_PINMUX('Z', 0, AF3)>,
> /* I2C2_SCL */
> +						 <STM32_PINMUX('H', 5, AF4)>;
> /* I2C2_SDA */
> +					bias-disable;
> +					drive-open-drain;
> +					slew-rate = <0>;
> +				};
> +			};
> +
>  			i2c5_pins_a: i2c5-0 {
>  				pins {
>  					pinmux = <STM32_PINMUX('A', 11,
> AF4)>, /* I2C5_SCL */ @@ -375,6 +395,21 @@
>  				};
>  			};
> 
> +			spi2_pins_a: spi2-0 {
> +				pins1 {
> +					pinmux = <STM32_PINMUX('B', 10,
> AF5)>, /* SPI2_SCK */
> +						 <STM32_PINMUX('I', 0, AF5)>, /*
> SPI2_NSS */
> +						 <STM32_PINMUX('I', 3, AF5)>; /*
> SPI2_MOSI */
> +					bias-disable;
> +					drive-push-pull;
> +					slew-rate = <3>;
> +				};
> +				pins2 {
> +					pinmux = <STM32_PINMUX('I', 2, AF5)>;
> /* SPI2_MISO */
> +					bias-disable;
> +				};
> +			};
> +
>  			stusb1600_pins_a: stusb1600-0 {
>  				pins {
>  					pinmux = <STM32_PINMUX('I', 11,
> ANALOG)>; @@ -395,6 +430,34 @@
>  				};
>  			};
> 
> +			uart4_pins_b: uart4-1 {
> +				pins1 {
> +					pinmux = <STM32_PINMUX('D', 1, AF8)>;
> /* UART4_TX */
> +					bias-disable;
> +					drive-push-pull;
> +					slew-rate = <0>;
> +				};
> +				pins2 {
> +					pinmux = <STM32_PINMUX('B', 2, AF8)>;
> /* UART4_RX */
> +					bias-disable;
> +				};
> +			};
> +
> +			uart7_pins_a: uart7-0 {
> +				pins1 {
> +					pinmux = <STM32_PINMUX('E', 8, AF7)>;
> /* UART4_TX */
> +					bias-disable;
> +					drive-push-pull;
> +					slew-rate = <0>;
> +				};
> +				pins2 {
> +					pinmux = <STM32_PINMUX('E', 7, AF7)>,
> /* UART4_RX */
> +						 <STM32_PINMUX('E', 10, AF7)>,
> /* UART4_CTS */
> +						 <STM32_PINMUX('E', 9, AF7)>; /*
> UART4_RTS */
> +					bias-disable;
> +				};
> +			};
> +
>  			usbotg_hs_pins_a: usbotg_hs-0 {
>  				pins {
>  					pinmux = <STM32_PINMUX('A', 10,
> ANALOG)>; /* OTG_ID */
> --
> 2.17.1