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ARM: dts: stm32: Add missing pinctrl entries for STM32MP15

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These pinctrl definitions will be used by Stinger96/IoTBox boards
from Shiratech.

Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
This commit is contained in:
Manivannan Sadhasivam 2020-05-03 21:12:11 +05:30 • committed by Alexandre Torgue
parent da80ddaf51
commit 498a701498
1 changed files with 64 additions and 0 deletions
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64
arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
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@ -1598,6 +1598,30 @@
}; };
}; };
usart2_pins_b: usart2-1 {
pins1 {
pinmux = <STM32_PINMUX('F', 5, AF7)>, /* USART2_TX */
<STM32_PINMUX('A', 1, AF7)>; /* USART2_RTS */
bias-disable;
drive-push-pull;
slew-rate = <0>;
};
pins2 {
pinmux = <STM32_PINMUX('F', 4, AF7)>, /* USART2_RX */
<STM32_PINMUX('E', 15, AF7)>; /* USART2_CTS_NSS */
bias-disable;
};
};
usart2_sleep_pins_b: usart2-sleep-1 {
pins {
pinmux = <STM32_PINMUX('F', 5, ANALOG)>, /* USART2_TX */
<STM32_PINMUX('A', 1, ANALOG)>, /* USART2_RTS */
<STM32_PINMUX('F', 4, ANALOG)>, /* USART2_RX */
<STM32_PINMUX('E', 15, ANALOG)>; /* USART2_CTS_NSS */
};
};
usart3_pins_a: usart3-0 { usart3_pins_a: usart3-0 {
pins1 { pins1 {
pinmux = <STM32_PINMUX('B', 10, AF7)>; /* USART3_TX */ pinmux = <STM32_PINMUX('B', 10, AF7)>; /* USART3_TX */
@ -1637,6 +1661,19 @@
}; };
}; };
uart4_pins_c: uart4-2 {
pins1 {
pinmux = <STM32_PINMUX('G', 11, AF6)>; /* 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 { uart7_pins_a: uart7-0 {
pins1 { pins1 {
pinmux = <STM32_PINMUX('E', 8, AF7)>; /* UART4_TX */ pinmux = <STM32_PINMUX('E', 8, AF7)>; /* UART4_TX */
@ -1652,6 +1689,19 @@
}; };
}; };
uart7_pins_b: uart7-1 {
pins1 {
pinmux = <STM32_PINMUX('F', 7, AF7)>; /* UART7_TX */
bias-disable;
drive-push-pull;
slew-rate = <0>;
};
pins2 {
pinmux = <STM32_PINMUX('F', 6, AF7)>; /* UART7_RX */
bias-disable;
};
};
uart8_pins_a: uart8-0 { uart8_pins_a: uart8-0 {
pins1 { pins1 {
pinmux = <STM32_PINMUX('E', 1, AF8)>; /* UART8_TX */ pinmux = <STM32_PINMUX('E', 1, AF8)>; /* UART8_TX */
@ -1726,4 +1776,18 @@
bias-disable; bias-disable;
}; };
}; };
spi4_pins_a: spi4-0 {
pins {
pinmux = <STM32_PINMUX('E', 12, AF5)>, /* SPI4_SCK */
<STM32_PINMUX('E', 6, AF5)>; /* SPI4_MOSI */
bias-disable;
drive-push-pull;
slew-rate = <1>;
};
pins2 {
pinmux = <STM32_PINMUX('E', 13, AF5)>; /* SPI4_MISO */
bias-disable;
};
};
}; };