From: Marek Vasut <marex@denx.de> To: linux-arm-kernel@lists.infradead.org Cc: "Marek Vasut" <marex@denx.de>, "Leonard Göhrs" <l.goehrs@pengutronix.de>, "Ahmad Fatoum" <a.fatoum@pengutronix.de>, "Alexandre Torgue" <alexandre.torgue@foss.st.com>, "Andre Przywara" <andre.przywara@arm.com>, "Conor Dooley" <conor+dt@kernel.org>, "Dario Binacchi" <dario.binacchi@amarulasolutions.com>, "Krzysztof Kozlowski" <krzk+dt@kernel.org>, "Linus Walleij" <linus.walleij@linaro.org>, "Maxime Coquelin" <mcoquelin.stm32@gmail.com>, "Rob Herring" <robh@kernel.org>, "Sean Nyekjaer" <sean@geanix.com>, "Steffen Trumtrar" <s.trumtrar@pengutronix.de>, devicetree@vger.kernel.org, kernel@dh-electronics.com, linux-stm32@st-md-mailman.stormreply.com Subject: [PATCH v2 2/3] ARM: dts: stm32: Add pinmux nodes for DH electronics STM32MP13xx DHCOR SoM and DHSBC board Date: Sun, 28 Apr 2024 00:10:11 +0200 [thread overview] Message-ID: <20240427221048.65392-2-marex@denx.de> (raw) In-Reply-To: <20240427221048.65392-1-marex@denx.de> Add new pinmux nodes for DH electronics STM32MP13xx DHCOR SoM and DHSBC board. The following pinmux nodes are added: - ADC pins - ADC CC pins - ETH1 pins - ETH2 pins - I2C5 pins - MCAN1 pins - MCAN2 pins - PWM13 pins - PWM5 pins - QSPI pins - SAI1 pins - SDMMC2 D4..D7 pins - SPI2 pins - SPI3 pins - UART4 pins - UART7 pins - USART1 pins - USART2 pins 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 --- V2: Squash the pinmux patches into one megapatch --- arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi | 483 ++++++++++++++++++++ 1 file changed, 483 insertions(+) diff --git a/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi b/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi index 32c5d8a1e06ac..4415d80f6b75f 100644 --- a/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi +++ b/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi @@ -6,6 +6,12 @@ #include <dt-bindings/pinctrl/stm32-pinfunc.h> &pinctrl { + adc1_pins_a: adc1-pins-0 { + pins { + pinmux = <STM32_PINMUX('A', 3, ANALOG)>; /* ADC1 in12 */ + }; + }; + adc1_usb_cc_pins_a: adc1-usb-cc-pins-0 { pins { pinmux = <STM32_PINMUX('F', 12, ANALOG)>, /* ADC1 in6 */ @@ -13,6 +19,104 @@ pins { }; }; + adc1_usb_cc_pins_b: adc1-usb-cc-pins-1 { + pins { + pinmux = <STM32_PINMUX('A', 5, ANALOG)>, /* ADC1_INP2 */ + <STM32_PINMUX('F', 13, ANALOG)>; /* ADC1_INP11 */ + }; + }; + + eth1_rgmii_pins_a: eth1-rgmii-0 { + pins1 { + pinmux = <STM32_PINMUX('G', 13, AF11)>, /* ETH_RGMII_TXD0 */ + <STM32_PINMUX('G', 14, AF11)>, /* ETH_RGMII_TXD1 */ + <STM32_PINMUX('C', 2, AF11)>, /* ETH_RGMII_TXD2 */ + <STM32_PINMUX('E', 5, AF10)>, /* ETH_RGMII_TXD3 */ + <STM32_PINMUX('B', 11, AF11)>, /* ETH_RGMII_TX_CTL */ + <STM32_PINMUX('C', 1, AF11)>, /* ETH_RGMII_GTX_CLK */ + <STM32_PINMUX('A', 2, AF11)>, /* ETH_MDIO */ + <STM32_PINMUX('G', 2, AF11)>; /* ETH_MDC */ + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + + pins2 { + pinmux = <STM32_PINMUX('C', 4, AF11)>, /* ETH_RGMII_RXD0 */ + <STM32_PINMUX('C', 5, AF11)>, /* ETH_RGMII_RXD1 */ + <STM32_PINMUX('B', 0, AF11)>, /* ETH_RGMII_RXD2 */ + <STM32_PINMUX('B', 1, AF11)>, /* ETH_RGMII_RXD3 */ + <STM32_PINMUX('A', 7, AF11)>, /* ETH_RGMII_RX_CTL */ + <STM32_PINMUX('D', 7, AF10)>; /* ETH_RGMII_RX_CLK */ + bias-disable; + }; + + }; + + eth1_rgmii_sleep_pins_a: eth1-rgmii-sleep-0 { + pins1 { + pinmux = <STM32_PINMUX('G', 13, ANALOG)>, /* ETH_RGMII_TXD0 */ + <STM32_PINMUX('G', 14, ANALOG)>, /* ETH_RGMII_TXD1 */ + <STM32_PINMUX('C', 2, ANALOG)>, /* ETH_RGMII_TXD2 */ + <STM32_PINMUX('E', 5, ANALOG)>, /* ETH_RGMII_TXD3 */ + <STM32_PINMUX('B', 11, ANALOG)>, /* ETH_RGMII_TX_CTL */ + <STM32_PINMUX('C', 1, ANALOG)>, /* ETH_RGMII_GTX_CLK */ + <STM32_PINMUX('A', 2, ANALOG)>, /* ETH_MDIO */ + <STM32_PINMUX('G', 2, ANALOG)>, /* ETH_MDC */ + <STM32_PINMUX('C', 4, ANALOG)>, /* ETH_RGMII_RXD0 */ + <STM32_PINMUX('C', 5, ANALOG)>, /* ETH_RGMII_RXD1 */ + <STM32_PINMUX('B', 0, ANALOG)>, /* ETH_RGMII_RXD1 */ + <STM32_PINMUX('B', 1, ANALOG)>, /* ETH_RGMII_RXD1 */ + <STM32_PINMUX('A', 7, ANALOG)>, /* ETH_RGMII_RX_CTL */ + <STM32_PINMUX('D', 7, ANALOG)>; /* ETH_RGMII_RX_CLK */ + }; + }; + + eth2_rgmii_pins_a: eth2-rgmii-0 { + pins1 { + pinmux = <STM32_PINMUX('F', 7, AF11)>, /* ETH_RGMII_TXD0 */ + <STM32_PINMUX('G', 11, AF10)>, /* ETH_RGMII_TXD1 */ + <STM32_PINMUX('G', 1, AF10)>, /* ETH_RGMII_TXD2 */ + <STM32_PINMUX('E', 6, AF11)>, /* ETH_RGMII_TXD3 */ + <STM32_PINMUX('F', 6, AF11)>, /* ETH_RGMII_TX_CTL */ + <STM32_PINMUX('G', 3, AF10)>, /* ETH_RGMII_GTX_CLK */ + <STM32_PINMUX('B', 6, AF11)>, /* ETH_MDIO */ + <STM32_PINMUX('G', 5, AF10)>; /* ETH_MDC */ + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + + pins2 { + pinmux = <STM32_PINMUX('F', 4, AF11)>, /* ETH_RGMII_RXD0 */ + <STM32_PINMUX('E', 2, AF10)>, /* ETH_RGMII_RXD1 */ + <STM32_PINMUX('H', 6, AF12)>, /* ETH_RGMII_RXD2 */ + <STM32_PINMUX('A', 8, AF11)>, /* ETH_RGMII_RXD3 */ + <STM32_PINMUX('A', 12, AF11)>, /* ETH_RGMII_RX_CTL */ + <STM32_PINMUX('H', 11, AF11)>; /* ETH_RGMII_RX_CLK */ + bias-disable; + }; + }; + + eth2_rgmii_sleep_pins_a: eth2-rgmii-sleep-0 { + pins1 { + pinmux = <STM32_PINMUX('F', 7, ANALOG)>, /* ETH_RGMII_TXD0 */ + <STM32_PINMUX('G', 11, ANALOG)>, /* ETH_RGMII_TXD1 */ + <STM32_PINMUX('G', 11, ANALOG)>, /* ETH_RGMII_TXD2 */ + <STM32_PINMUX('G', 11, ANALOG)>, /* ETH_RGMII_TXD3 */ + <STM32_PINMUX('G', 8, ANALOG)>, /* ETH_RGMII_TX_CTL */ + <STM32_PINMUX('F', 6, ANALOG)>, /* ETH_RGMII_GTX_CLK */ + <STM32_PINMUX('B', 2, ANALOG)>, /* ETH_MDIO */ + <STM32_PINMUX('G', 5, ANALOG)>, /* ETH_MDC */ + <STM32_PINMUX('F', 4, ANALOG)>, /* ETH_RGMII_RXD0 */ + <STM32_PINMUX('E', 2, ANALOG)>, /* ETH_RGMII_RXD1 */ + <STM32_PINMUX('E', 2, ANALOG)>, /* ETH_RGMII_RXD2 */ + <STM32_PINMUX('E', 2, ANALOG)>, /* ETH_RGMII_RXD3 */ + <STM32_PINMUX('A', 12, ANALOG)>, /* ETH_RGMII_RX_CTL */ + <STM32_PINMUX('H', 11, ANALOG)>; /* ETH_RGMII_RX_CLK */ + }; + }; + i2c1_pins_a: i2c1-0 { pins { pinmux = <STM32_PINMUX('D', 12, AF5)>, /* I2C1_SCL */ @@ -47,6 +151,23 @@ pins { }; }; + i2c5_pins_b: i2c5-1 { + pins { + pinmux = <STM32_PINMUX('D', 1, AF4)>, /* I2C5_SCL */ + <STM32_PINMUX('E', 13, AF4)>; /* I2C5_SDA */ + bias-disable; + drive-open-drain; + slew-rate = <0>; + }; + }; + + i2c5_sleep_pins_b: i2c5-sleep-1 { + pins { + pinmux = <STM32_PINMUX('D', 1, ANALOG)>, /* I2C5_SCL */ + <STM32_PINMUX('E', 13, ANALOG)>; /* I2C5_SDA */ + }; + }; + ltdc_pins_a: ltdc-0 { pins { pinmux = <STM32_PINMUX('D', 9, AF13)>, /* LCD_CLK */ @@ -104,6 +225,46 @@ pins { }; }; + m_can1_pins_a: m-can1-0 { + pins1 { + pinmux = <STM32_PINMUX('G', 10, AF9)>; /* CAN1_TX */ + slew-rate = <1>; + drive-push-pull; + bias-disable; + }; + pins2 { + pinmux = <STM32_PINMUX('D', 0, AF9)>; /* CAN1_RX */ + bias-disable; + }; + }; + + m_can1_sleep_pins_a: m_can1-sleep-0 { + pins { + pinmux = <STM32_PINMUX('G', 10, ANALOG)>, /* CAN1_TX */ + <STM32_PINMUX('D', 0, ANALOG)>; /* CAN1_RX */ + }; + }; + + m_can2_pins_a: m-can2-0 { + pins1 { + pinmux = <STM32_PINMUX('G', 0, AF9)>; /* CAN2_TX */ + slew-rate = <1>; + drive-push-pull; + bias-disable; + }; + pins2 { + pinmux = <STM32_PINMUX('E', 0, AF9)>; /* CAN2_RX */ + bias-disable; + }; + }; + + m_can2_sleep_pins_a: m_can2-sleep-0 { + pins { + pinmux = <STM32_PINMUX('G', 0, ANALOG)>, /* CAN2_TX */ + <STM32_PINMUX('E', 0, ANALOG)>; /* CAN2_RX */ + }; + }; + mcp23017_pins_a: mcp23017-0 { pins { pinmux = <STM32_PINMUX('G', 12, GPIO)>; @@ -141,6 +302,21 @@ pins { }; }; + pwm5_pins_a: pwm5-0 { + pins { + pinmux = <STM32_PINMUX('H', 12, AF2)>; /* TIM5_CH3 */ + bias-pull-down; + drive-push-pull; + slew-rate = <0>; + }; + }; + + pwm5_sleep_pins_a: pwm5-sleep-0 { + pins { + pinmux = <STM32_PINMUX('H', 12, ANALOG)>; /* TIM5_CH3 */ + }; + }; + pwm8_pins_a: pwm8-0 { pins { pinmux = <STM32_PINMUX('E', 5, AF3)>; /* TIM8_CH3 */ @@ -156,6 +332,21 @@ pins { }; }; + pwm13_pins_a: pwm13-0 { + pins { + pinmux = <STM32_PINMUX('A', 6, AF9)>; /* TIM13_CH1 */ + bias-pull-down; + drive-push-pull; + slew-rate = <0>; + }; + }; + + pwm13_sleep_pins_a: pwm13-sleep-0 { + pins { + pinmux = <STM32_PINMUX('A', 6, ANALOG)>; /* TIM13_CH1 */ + }; + }; + pwm14_pins_a: pwm14-0 { pins { pinmux = <STM32_PINMUX('F', 9, AF9)>; /* TIM14_CH1 */ @@ -171,6 +362,89 @@ pins { }; }; + qspi_clk_pins_a: qspi-clk-0 { + pins { + pinmux = <STM32_PINMUX('F', 10, AF9)>; /* QSPI_CLK */ + bias-disable; + drive-push-pull; + slew-rate = <3>; + }; + }; + + qspi_clk_sleep_pins_a: qspi-clk-sleep-0 { + pins { + pinmux = <STM32_PINMUX('F', 10, ANALOG)>; /* QSPI_CLK */ + }; + }; + + qspi_bk1_pins_a: qspi-bk1-0 { + pins { + pinmux = <STM32_PINMUX('F', 8, AF10)>, /* QSPI_BK1_IO0 */ + <STM32_PINMUX('F', 9, AF10)>, /* QSPI_BK1_IO1 */ + <STM32_PINMUX('D', 11, AF9)>, /* QSPI_BK1_IO2 */ + <STM32_PINMUX('H', 7, AF13)>; /* QSPI_BK1_IO3 */ + bias-disable; + drive-push-pull; + slew-rate = <1>; + }; + }; + + qspi_bk1_sleep_pins_a: qspi-bk1-sleep-0 { + pins { + pinmux = <STM32_PINMUX('F', 8, ANALOG)>, /* QSPI_BK1_IO0 */ + <STM32_PINMUX('F', 9, ANALOG)>, /* QSPI_BK1_IO1 */ + <STM32_PINMUX('D', 11, ANALOG)>, /* QSPI_BK1_IO2 */ + <STM32_PINMUX('H', 7, ANALOG)>; /* QSPI_BK1_IO3 */ + }; + }; + + qspi_cs1_pins_a: qspi-cs1-0 { + pins { + pinmux = <STM32_PINMUX('B', 2, AF9)>; /* QSPI_BK1_NCS */ + bias-pull-up; + drive-push-pull; + slew-rate = <1>; + }; + }; + + qspi_cs1_sleep_pins_a: qspi-cs1-sleep-0 { + pins { + pinmux = <STM32_PINMUX('B', 2, ANALOG)>; /* QSPI_BK1_NCS */ + }; + }; + + 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 */ @@ -273,6 +547,73 @@ pins { }; }; + sdmmc2_d47_pins_a: sdmmc2-d47-0 { + pins { + pinmux = <STM32_PINMUX('F', 0, AF10)>, /* SDMMC2_D4 */ + <STM32_PINMUX('B', 9, AF10)>, /* SDMMC2_D5 */ + <STM32_PINMUX('C', 6, AF10)>, /* SDMMC2_D6 */ + <STM32_PINMUX('C', 7, AF10)>; /* SDMMC2_D7 */ + slew-rate = <1>; + drive-push-pull; + bias-pull-up; + }; + }; + + sdmmc2_d47_sleep_pins_a: sdmmc2-d47-sleep-0 { + pins { + pinmux = <STM32_PINMUX('F', 0, ANALOG)>, /* SDMMC2_D4 */ + <STM32_PINMUX('B', 9, ANALOG)>, /* SDMMC2_D5 */ + <STM32_PINMUX('C', 6, ANALOG)>, /* SDMMC2_D6 */ + <STM32_PINMUX('C', 7, ANALOG)>; /* SDMMC2_D7 */ + }; + }; + + spi2_pins_a: spi2-0 { + pins1 { + pinmux = <STM32_PINMUX('B', 10, AF6)>, /* SPI2_SCK */ + <STM32_PINMUX('H', 10, AF6)>; /* SPI2_MOSI */ + bias-disable; + drive-push-pull; + slew-rate = <1>; + }; + + pins2 { + pinmux = <STM32_PINMUX('B', 5, AF5)>; /* SPI2_MISO */ + bias-disable; + }; + }; + + spi2_sleep_pins_a: spi2-sleep-0 { + pins { + pinmux = <STM32_PINMUX('B', 10, ANALOG)>, /* SPI2_SCK */ + <STM32_PINMUX('B', 5, ANALOG)>, /* SPI2_MISO */ + <STM32_PINMUX('H', 10, ANALOG)>; /* SPI2_MOSI */ + }; + }; + + spi3_pins_a: spi3-0 { + pins1 { + pinmux = <STM32_PINMUX('H', 13, AF6)>, /* SPI3_SCK */ + <STM32_PINMUX('F', 1, AF5)>; /* SPI3_MOSI */ + bias-disable; + drive-push-pull; + slew-rate = <1>; + }; + + pins2 { + pinmux = <STM32_PINMUX('D', 4, AF5)>; /* SPI3_MISO */ + bias-disable; + }; + }; + + spi3_sleep_pins_a: spi3-sleep-0 { + pins { + pinmux = <STM32_PINMUX('H', 13, ANALOG)>, /* SPI3_SCK */ + <STM32_PINMUX('D', 4, ANALOG)>, /* SPI3_MISO */ + <STM32_PINMUX('F', 1, ANALOG)>; /* SPI3_MOSI */ + }; + }; + spi5_pins_a: spi5-0 { pins1 { pinmux = <STM32_PINMUX('H', 7, AF6)>, /* SPI5_SCK */ @@ -333,6 +674,77 @@ pins { }; }; + uart4_pins_b: uart4-1 { + pins1 { + pinmux = <STM32_PINMUX('A', 9, AF8)>; /* UART4_TX */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = <STM32_PINMUX('D', 8, AF8)>; /* UART4_RX */ + bias-pull-up; + }; + }; + + uart4_idle_pins_b: uart4-idle-1 { + pins1 { + pinmux = <STM32_PINMUX('A', 9, ANALOG)>; /* UART4_TX */ + }; + pins2 { + pinmux = <STM32_PINMUX('D', 8, AF8)>; /* UART4_RX */ + bias-pull-up; + }; + }; + + uart4_sleep_pins_b: uart4-sleep-1 { + pins { + pinmux = <STM32_PINMUX('A', 9, ANALOG)>, /* UART4_TX */ + <STM32_PINMUX('D', 8, ANALOG)>; /* UART4_RX */ + }; + }; + + uart7_pins_a: uart7-0 { + pins1 { + pinmux = <STM32_PINMUX('H', 2, AF8)>, /* UART7_TX */ + <STM32_PINMUX('B', 12, AF7)>; /* UART7_RTS */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = <STM32_PINMUX('E', 10, AF7)>, /* UART7_RX */ + <STM32_PINMUX('G', 7, AF8)>; /* UART7_CTS_NSS */ + bias-disable; + }; + }; + + uart7_idle_pins_a: uart7-idle-0 { + pins1 { + pinmux = <STM32_PINMUX('H', 2, ANALOG)>, /* UART7_TX */ + <STM32_PINMUX('G', 7, ANALOG)>; /* UART7_CTS_NSS */ + }; + pins2 { + pinmux = <STM32_PINMUX('B', 12, AF7)>; /* UART7_RTS */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins3 { + pinmux = <STM32_PINMUX('E', 10, AF7)>; /* UART7_RX */ + bias-disable; + }; + }; + + uart7_sleep_pins_a: uart7-sleep-0 { + pins { + pinmux = <STM32_PINMUX('H', 2, ANALOG)>, /* UART7_TX */ + <STM32_PINMUX('B', 12, ANALOG)>, /* UART7_RTS */ + <STM32_PINMUX('E', 10, ANALOG)>, /* UART7_RX */ + <STM32_PINMUX('G', 7, ANALOG)>; /* UART7_CTS_NSS */ + }; + }; + uart8_pins_a: uart8-0 { pins1 { pinmux = <STM32_PINMUX('E', 1, AF8)>; /* UART8_TX */ @@ -404,6 +816,36 @@ pins { }; }; + usart1_pins_b: usart1-1 { + pins1 { + pinmux = <STM32_PINMUX('C', 0, AF7)>; /* USART1_TX */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = <STM32_PINMUX('D', 14, AF7)>; /* USART1_RX */ + bias-pull-up; + }; + }; + + usart1_idle_pins_b: usart1-idle-1 { + pins1 { + pinmux = <STM32_PINMUX('C', 0, ANALOG)>; /* USART1_TX */ + }; + pins2 { + pinmux = <STM32_PINMUX('D', 14, AF7)>; /* USART1_RX */ + bias-pull-up; + }; + }; + + usart1_sleep_pins_b: usart1-sleep-1 { + pins { + pinmux = <STM32_PINMUX('C', 0, ANALOG)>, /* USART1_TX */ + <STM32_PINMUX('D', 14, ANALOG)>; /* USART1_RX */ + }; + }; + usart2_pins_a: usart2-0 { pins1 { pinmux = <STM32_PINMUX('H', 12, AF1)>, /* USART2_TX */ @@ -444,4 +886,45 @@ pins { <STM32_PINMUX('E', 11, ANALOG)>; /* USART2_CTS_NSS */ }; }; + + usart2_pins_b: usart2-0 { + pins1 { + pinmux = <STM32_PINMUX('F', 11, AF1)>, /* USART2_TX */ + <STM32_PINMUX('A', 1, AF7)>; /* USART2_RTS */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = <STM32_PINMUX('D', 15, AF1)>, /* USART2_RX */ + <STM32_PINMUX('E', 15, AF3)>; /* USART2_CTS_NSS */ + bias-disable; + }; + }; + + usart2_idle_pins_b: usart2-idle-0 { + pins1 { + pinmux = <STM32_PINMUX('F', 11, ANALOG)>, /* USART2_TX */ + <STM32_PINMUX('E', 15, ANALOG)>; /* USART2_CTS_NSS */ + }; + pins2 { + pinmux = <STM32_PINMUX('A', 1, AF7)>; /* USART2_RTS */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins3 { + pinmux = <STM32_PINMUX('D', 15, AF1)>; /* USART2_RX */ + bias-disable; + }; + }; + + usart2_sleep_pins_b: usart2-sleep-0 { + pins { + pinmux = <STM32_PINMUX('F', 11, ANALOG)>, /* USART2_TX */ + <STM32_PINMUX('A', 1, ANALOG)>, /* USART2_RTS */ + <STM32_PINMUX('D', 15, ANALOG)>, /* USART2_RX */ + <STM32_PINMUX('E', 15, ANALOG)>; /* USART2_CTS_NSS */ + }; + }; }; -- 2.43.0
WARNING: multiple messages have this Message-ID (diff)
From: Marek Vasut <marex@denx.de> To: linux-arm-kernel@lists.infradead.org Cc: "Marek Vasut" <marex@denx.de>, "Leonard Göhrs" <l.goehrs@pengutronix.de>, "Ahmad Fatoum" <a.fatoum@pengutronix.de>, "Alexandre Torgue" <alexandre.torgue@foss.st.com>, "Andre Przywara" <andre.przywara@arm.com>, "Conor Dooley" <conor+dt@kernel.org>, "Dario Binacchi" <dario.binacchi@amarulasolutions.com>, "Krzysztof Kozlowski" <krzk+dt@kernel.org>, "Linus Walleij" <linus.walleij@linaro.org>, "Maxime Coquelin" <mcoquelin.stm32@gmail.com>, "Rob Herring" <robh@kernel.org>, "Sean Nyekjaer" <sean@geanix.com>, "Steffen Trumtrar" <s.trumtrar@pengutronix.de>, devicetree@vger.kernel.org, kernel@dh-electronics.com, linux-stm32@st-md-mailman.stormreply.com Subject: [PATCH v2 2/3] ARM: dts: stm32: Add pinmux nodes for DH electronics STM32MP13xx DHCOR SoM and DHSBC board Date: Sun, 28 Apr 2024 00:10:11 +0200 [thread overview] Message-ID: <20240427221048.65392-2-marex@denx.de> (raw) In-Reply-To: <20240427221048.65392-1-marex@denx.de> Add new pinmux nodes for DH electronics STM32MP13xx DHCOR SoM and DHSBC board. The following pinmux nodes are added: - ADC pins - ADC CC pins - ETH1 pins - ETH2 pins - I2C5 pins - MCAN1 pins - MCAN2 pins - PWM13 pins - PWM5 pins - QSPI pins - SAI1 pins - SDMMC2 D4..D7 pins - SPI2 pins - SPI3 pins - UART4 pins - UART7 pins - USART1 pins - USART2 pins 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 --- V2: Squash the pinmux patches into one megapatch --- arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi | 483 ++++++++++++++++++++ 1 file changed, 483 insertions(+) diff --git a/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi b/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi index 32c5d8a1e06ac..4415d80f6b75f 100644 --- a/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi +++ b/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi @@ -6,6 +6,12 @@ #include <dt-bindings/pinctrl/stm32-pinfunc.h> &pinctrl { + adc1_pins_a: adc1-pins-0 { + pins { + pinmux = <STM32_PINMUX('A', 3, ANALOG)>; /* ADC1 in12 */ + }; + }; + adc1_usb_cc_pins_a: adc1-usb-cc-pins-0 { pins { pinmux = <STM32_PINMUX('F', 12, ANALOG)>, /* ADC1 in6 */ @@ -13,6 +19,104 @@ pins { }; }; + adc1_usb_cc_pins_b: adc1-usb-cc-pins-1 { + pins { + pinmux = <STM32_PINMUX('A', 5, ANALOG)>, /* ADC1_INP2 */ + <STM32_PINMUX('F', 13, ANALOG)>; /* ADC1_INP11 */ + }; + }; + + eth1_rgmii_pins_a: eth1-rgmii-0 { + pins1 { + pinmux = <STM32_PINMUX('G', 13, AF11)>, /* ETH_RGMII_TXD0 */ + <STM32_PINMUX('G', 14, AF11)>, /* ETH_RGMII_TXD1 */ + <STM32_PINMUX('C', 2, AF11)>, /* ETH_RGMII_TXD2 */ + <STM32_PINMUX('E', 5, AF10)>, /* ETH_RGMII_TXD3 */ + <STM32_PINMUX('B', 11, AF11)>, /* ETH_RGMII_TX_CTL */ + <STM32_PINMUX('C', 1, AF11)>, /* ETH_RGMII_GTX_CLK */ + <STM32_PINMUX('A', 2, AF11)>, /* ETH_MDIO */ + <STM32_PINMUX('G', 2, AF11)>; /* ETH_MDC */ + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + + pins2 { + pinmux = <STM32_PINMUX('C', 4, AF11)>, /* ETH_RGMII_RXD0 */ + <STM32_PINMUX('C', 5, AF11)>, /* ETH_RGMII_RXD1 */ + <STM32_PINMUX('B', 0, AF11)>, /* ETH_RGMII_RXD2 */ + <STM32_PINMUX('B', 1, AF11)>, /* ETH_RGMII_RXD3 */ + <STM32_PINMUX('A', 7, AF11)>, /* ETH_RGMII_RX_CTL */ + <STM32_PINMUX('D', 7, AF10)>; /* ETH_RGMII_RX_CLK */ + bias-disable; + }; + + }; + + eth1_rgmii_sleep_pins_a: eth1-rgmii-sleep-0 { + pins1 { + pinmux = <STM32_PINMUX('G', 13, ANALOG)>, /* ETH_RGMII_TXD0 */ + <STM32_PINMUX('G', 14, ANALOG)>, /* ETH_RGMII_TXD1 */ + <STM32_PINMUX('C', 2, ANALOG)>, /* ETH_RGMII_TXD2 */ + <STM32_PINMUX('E', 5, ANALOG)>, /* ETH_RGMII_TXD3 */ + <STM32_PINMUX('B', 11, ANALOG)>, /* ETH_RGMII_TX_CTL */ + <STM32_PINMUX('C', 1, ANALOG)>, /* ETH_RGMII_GTX_CLK */ + <STM32_PINMUX('A', 2, ANALOG)>, /* ETH_MDIO */ + <STM32_PINMUX('G', 2, ANALOG)>, /* ETH_MDC */ + <STM32_PINMUX('C', 4, ANALOG)>, /* ETH_RGMII_RXD0 */ + <STM32_PINMUX('C', 5, ANALOG)>, /* ETH_RGMII_RXD1 */ + <STM32_PINMUX('B', 0, ANALOG)>, /* ETH_RGMII_RXD1 */ + <STM32_PINMUX('B', 1, ANALOG)>, /* ETH_RGMII_RXD1 */ + <STM32_PINMUX('A', 7, ANALOG)>, /* ETH_RGMII_RX_CTL */ + <STM32_PINMUX('D', 7, ANALOG)>; /* ETH_RGMII_RX_CLK */ + }; + }; + + eth2_rgmii_pins_a: eth2-rgmii-0 { + pins1 { + pinmux = <STM32_PINMUX('F', 7, AF11)>, /* ETH_RGMII_TXD0 */ + <STM32_PINMUX('G', 11, AF10)>, /* ETH_RGMII_TXD1 */ + <STM32_PINMUX('G', 1, AF10)>, /* ETH_RGMII_TXD2 */ + <STM32_PINMUX('E', 6, AF11)>, /* ETH_RGMII_TXD3 */ + <STM32_PINMUX('F', 6, AF11)>, /* ETH_RGMII_TX_CTL */ + <STM32_PINMUX('G', 3, AF10)>, /* ETH_RGMII_GTX_CLK */ + <STM32_PINMUX('B', 6, AF11)>, /* ETH_MDIO */ + <STM32_PINMUX('G', 5, AF10)>; /* ETH_MDC */ + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + + pins2 { + pinmux = <STM32_PINMUX('F', 4, AF11)>, /* ETH_RGMII_RXD0 */ + <STM32_PINMUX('E', 2, AF10)>, /* ETH_RGMII_RXD1 */ + <STM32_PINMUX('H', 6, AF12)>, /* ETH_RGMII_RXD2 */ + <STM32_PINMUX('A', 8, AF11)>, /* ETH_RGMII_RXD3 */ + <STM32_PINMUX('A', 12, AF11)>, /* ETH_RGMII_RX_CTL */ + <STM32_PINMUX('H', 11, AF11)>; /* ETH_RGMII_RX_CLK */ + bias-disable; + }; + }; + + eth2_rgmii_sleep_pins_a: eth2-rgmii-sleep-0 { + pins1 { + pinmux = <STM32_PINMUX('F', 7, ANALOG)>, /* ETH_RGMII_TXD0 */ + <STM32_PINMUX('G', 11, ANALOG)>, /* ETH_RGMII_TXD1 */ + <STM32_PINMUX('G', 11, ANALOG)>, /* ETH_RGMII_TXD2 */ + <STM32_PINMUX('G', 11, ANALOG)>, /* ETH_RGMII_TXD3 */ + <STM32_PINMUX('G', 8, ANALOG)>, /* ETH_RGMII_TX_CTL */ + <STM32_PINMUX('F', 6, ANALOG)>, /* ETH_RGMII_GTX_CLK */ + <STM32_PINMUX('B', 2, ANALOG)>, /* ETH_MDIO */ + <STM32_PINMUX('G', 5, ANALOG)>, /* ETH_MDC */ + <STM32_PINMUX('F', 4, ANALOG)>, /* ETH_RGMII_RXD0 */ + <STM32_PINMUX('E', 2, ANALOG)>, /* ETH_RGMII_RXD1 */ + <STM32_PINMUX('E', 2, ANALOG)>, /* ETH_RGMII_RXD2 */ + <STM32_PINMUX('E', 2, ANALOG)>, /* ETH_RGMII_RXD3 */ + <STM32_PINMUX('A', 12, ANALOG)>, /* ETH_RGMII_RX_CTL */ + <STM32_PINMUX('H', 11, ANALOG)>; /* ETH_RGMII_RX_CLK */ + }; + }; + i2c1_pins_a: i2c1-0 { pins { pinmux = <STM32_PINMUX('D', 12, AF5)>, /* I2C1_SCL */ @@ -47,6 +151,23 @@ pins { }; }; + i2c5_pins_b: i2c5-1 { + pins { + pinmux = <STM32_PINMUX('D', 1, AF4)>, /* I2C5_SCL */ + <STM32_PINMUX('E', 13, AF4)>; /* I2C5_SDA */ + bias-disable; + drive-open-drain; + slew-rate = <0>; + }; + }; + + i2c5_sleep_pins_b: i2c5-sleep-1 { + pins { + pinmux = <STM32_PINMUX('D', 1, ANALOG)>, /* I2C5_SCL */ + <STM32_PINMUX('E', 13, ANALOG)>; /* I2C5_SDA */ + }; + }; + ltdc_pins_a: ltdc-0 { pins { pinmux = <STM32_PINMUX('D', 9, AF13)>, /* LCD_CLK */ @@ -104,6 +225,46 @@ pins { }; }; + m_can1_pins_a: m-can1-0 { + pins1 { + pinmux = <STM32_PINMUX('G', 10, AF9)>; /* CAN1_TX */ + slew-rate = <1>; + drive-push-pull; + bias-disable; + }; + pins2 { + pinmux = <STM32_PINMUX('D', 0, AF9)>; /* CAN1_RX */ + bias-disable; + }; + }; + + m_can1_sleep_pins_a: m_can1-sleep-0 { + pins { + pinmux = <STM32_PINMUX('G', 10, ANALOG)>, /* CAN1_TX */ + <STM32_PINMUX('D', 0, ANALOG)>; /* CAN1_RX */ + }; + }; + + m_can2_pins_a: m-can2-0 { + pins1 { + pinmux = <STM32_PINMUX('G', 0, AF9)>; /* CAN2_TX */ + slew-rate = <1>; + drive-push-pull; + bias-disable; + }; + pins2 { + pinmux = <STM32_PINMUX('E', 0, AF9)>; /* CAN2_RX */ + bias-disable; + }; + }; + + m_can2_sleep_pins_a: m_can2-sleep-0 { + pins { + pinmux = <STM32_PINMUX('G', 0, ANALOG)>, /* CAN2_TX */ + <STM32_PINMUX('E', 0, ANALOG)>; /* CAN2_RX */ + }; + }; + mcp23017_pins_a: mcp23017-0 { pins { pinmux = <STM32_PINMUX('G', 12, GPIO)>; @@ -141,6 +302,21 @@ pins { }; }; + pwm5_pins_a: pwm5-0 { + pins { + pinmux = <STM32_PINMUX('H', 12, AF2)>; /* TIM5_CH3 */ + bias-pull-down; + drive-push-pull; + slew-rate = <0>; + }; + }; + + pwm5_sleep_pins_a: pwm5-sleep-0 { + pins { + pinmux = <STM32_PINMUX('H', 12, ANALOG)>; /* TIM5_CH3 */ + }; + }; + pwm8_pins_a: pwm8-0 { pins { pinmux = <STM32_PINMUX('E', 5, AF3)>; /* TIM8_CH3 */ @@ -156,6 +332,21 @@ pins { }; }; + pwm13_pins_a: pwm13-0 { + pins { + pinmux = <STM32_PINMUX('A', 6, AF9)>; /* TIM13_CH1 */ + bias-pull-down; + drive-push-pull; + slew-rate = <0>; + }; + }; + + pwm13_sleep_pins_a: pwm13-sleep-0 { + pins { + pinmux = <STM32_PINMUX('A', 6, ANALOG)>; /* TIM13_CH1 */ + }; + }; + pwm14_pins_a: pwm14-0 { pins { pinmux = <STM32_PINMUX('F', 9, AF9)>; /* TIM14_CH1 */ @@ -171,6 +362,89 @@ pins { }; }; + qspi_clk_pins_a: qspi-clk-0 { + pins { + pinmux = <STM32_PINMUX('F', 10, AF9)>; /* QSPI_CLK */ + bias-disable; + drive-push-pull; + slew-rate = <3>; + }; + }; + + qspi_clk_sleep_pins_a: qspi-clk-sleep-0 { + pins { + pinmux = <STM32_PINMUX('F', 10, ANALOG)>; /* QSPI_CLK */ + }; + }; + + qspi_bk1_pins_a: qspi-bk1-0 { + pins { + pinmux = <STM32_PINMUX('F', 8, AF10)>, /* QSPI_BK1_IO0 */ + <STM32_PINMUX('F', 9, AF10)>, /* QSPI_BK1_IO1 */ + <STM32_PINMUX('D', 11, AF9)>, /* QSPI_BK1_IO2 */ + <STM32_PINMUX('H', 7, AF13)>; /* QSPI_BK1_IO3 */ + bias-disable; + drive-push-pull; + slew-rate = <1>; + }; + }; + + qspi_bk1_sleep_pins_a: qspi-bk1-sleep-0 { + pins { + pinmux = <STM32_PINMUX('F', 8, ANALOG)>, /* QSPI_BK1_IO0 */ + <STM32_PINMUX('F', 9, ANALOG)>, /* QSPI_BK1_IO1 */ + <STM32_PINMUX('D', 11, ANALOG)>, /* QSPI_BK1_IO2 */ + <STM32_PINMUX('H', 7, ANALOG)>; /* QSPI_BK1_IO3 */ + }; + }; + + qspi_cs1_pins_a: qspi-cs1-0 { + pins { + pinmux = <STM32_PINMUX('B', 2, AF9)>; /* QSPI_BK1_NCS */ + bias-pull-up; + drive-push-pull; + slew-rate = <1>; + }; + }; + + qspi_cs1_sleep_pins_a: qspi-cs1-sleep-0 { + pins { + pinmux = <STM32_PINMUX('B', 2, ANALOG)>; /* QSPI_BK1_NCS */ + }; + }; + + 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 */ @@ -273,6 +547,73 @@ pins { }; }; + sdmmc2_d47_pins_a: sdmmc2-d47-0 { + pins { + pinmux = <STM32_PINMUX('F', 0, AF10)>, /* SDMMC2_D4 */ + <STM32_PINMUX('B', 9, AF10)>, /* SDMMC2_D5 */ + <STM32_PINMUX('C', 6, AF10)>, /* SDMMC2_D6 */ + <STM32_PINMUX('C', 7, AF10)>; /* SDMMC2_D7 */ + slew-rate = <1>; + drive-push-pull; + bias-pull-up; + }; + }; + + sdmmc2_d47_sleep_pins_a: sdmmc2-d47-sleep-0 { + pins { + pinmux = <STM32_PINMUX('F', 0, ANALOG)>, /* SDMMC2_D4 */ + <STM32_PINMUX('B', 9, ANALOG)>, /* SDMMC2_D5 */ + <STM32_PINMUX('C', 6, ANALOG)>, /* SDMMC2_D6 */ + <STM32_PINMUX('C', 7, ANALOG)>; /* SDMMC2_D7 */ + }; + }; + + spi2_pins_a: spi2-0 { + pins1 { + pinmux = <STM32_PINMUX('B', 10, AF6)>, /* SPI2_SCK */ + <STM32_PINMUX('H', 10, AF6)>; /* SPI2_MOSI */ + bias-disable; + drive-push-pull; + slew-rate = <1>; + }; + + pins2 { + pinmux = <STM32_PINMUX('B', 5, AF5)>; /* SPI2_MISO */ + bias-disable; + }; + }; + + spi2_sleep_pins_a: spi2-sleep-0 { + pins { + pinmux = <STM32_PINMUX('B', 10, ANALOG)>, /* SPI2_SCK */ + <STM32_PINMUX('B', 5, ANALOG)>, /* SPI2_MISO */ + <STM32_PINMUX('H', 10, ANALOG)>; /* SPI2_MOSI */ + }; + }; + + spi3_pins_a: spi3-0 { + pins1 { + pinmux = <STM32_PINMUX('H', 13, AF6)>, /* SPI3_SCK */ + <STM32_PINMUX('F', 1, AF5)>; /* SPI3_MOSI */ + bias-disable; + drive-push-pull; + slew-rate = <1>; + }; + + pins2 { + pinmux = <STM32_PINMUX('D', 4, AF5)>; /* SPI3_MISO */ + bias-disable; + }; + }; + + spi3_sleep_pins_a: spi3-sleep-0 { + pins { + pinmux = <STM32_PINMUX('H', 13, ANALOG)>, /* SPI3_SCK */ + <STM32_PINMUX('D', 4, ANALOG)>, /* SPI3_MISO */ + <STM32_PINMUX('F', 1, ANALOG)>; /* SPI3_MOSI */ + }; + }; + spi5_pins_a: spi5-0 { pins1 { pinmux = <STM32_PINMUX('H', 7, AF6)>, /* SPI5_SCK */ @@ -333,6 +674,77 @@ pins { }; }; + uart4_pins_b: uart4-1 { + pins1 { + pinmux = <STM32_PINMUX('A', 9, AF8)>; /* UART4_TX */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = <STM32_PINMUX('D', 8, AF8)>; /* UART4_RX */ + bias-pull-up; + }; + }; + + uart4_idle_pins_b: uart4-idle-1 { + pins1 { + pinmux = <STM32_PINMUX('A', 9, ANALOG)>; /* UART4_TX */ + }; + pins2 { + pinmux = <STM32_PINMUX('D', 8, AF8)>; /* UART4_RX */ + bias-pull-up; + }; + }; + + uart4_sleep_pins_b: uart4-sleep-1 { + pins { + pinmux = <STM32_PINMUX('A', 9, ANALOG)>, /* UART4_TX */ + <STM32_PINMUX('D', 8, ANALOG)>; /* UART4_RX */ + }; + }; + + uart7_pins_a: uart7-0 { + pins1 { + pinmux = <STM32_PINMUX('H', 2, AF8)>, /* UART7_TX */ + <STM32_PINMUX('B', 12, AF7)>; /* UART7_RTS */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = <STM32_PINMUX('E', 10, AF7)>, /* UART7_RX */ + <STM32_PINMUX('G', 7, AF8)>; /* UART7_CTS_NSS */ + bias-disable; + }; + }; + + uart7_idle_pins_a: uart7-idle-0 { + pins1 { + pinmux = <STM32_PINMUX('H', 2, ANALOG)>, /* UART7_TX */ + <STM32_PINMUX('G', 7, ANALOG)>; /* UART7_CTS_NSS */ + }; + pins2 { + pinmux = <STM32_PINMUX('B', 12, AF7)>; /* UART7_RTS */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins3 { + pinmux = <STM32_PINMUX('E', 10, AF7)>; /* UART7_RX */ + bias-disable; + }; + }; + + uart7_sleep_pins_a: uart7-sleep-0 { + pins { + pinmux = <STM32_PINMUX('H', 2, ANALOG)>, /* UART7_TX */ + <STM32_PINMUX('B', 12, ANALOG)>, /* UART7_RTS */ + <STM32_PINMUX('E', 10, ANALOG)>, /* UART7_RX */ + <STM32_PINMUX('G', 7, ANALOG)>; /* UART7_CTS_NSS */ + }; + }; + uart8_pins_a: uart8-0 { pins1 { pinmux = <STM32_PINMUX('E', 1, AF8)>; /* UART8_TX */ @@ -404,6 +816,36 @@ pins { }; }; + usart1_pins_b: usart1-1 { + pins1 { + pinmux = <STM32_PINMUX('C', 0, AF7)>; /* USART1_TX */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = <STM32_PINMUX('D', 14, AF7)>; /* USART1_RX */ + bias-pull-up; + }; + }; + + usart1_idle_pins_b: usart1-idle-1 { + pins1 { + pinmux = <STM32_PINMUX('C', 0, ANALOG)>; /* USART1_TX */ + }; + pins2 { + pinmux = <STM32_PINMUX('D', 14, AF7)>; /* USART1_RX */ + bias-pull-up; + }; + }; + + usart1_sleep_pins_b: usart1-sleep-1 { + pins { + pinmux = <STM32_PINMUX('C', 0, ANALOG)>, /* USART1_TX */ + <STM32_PINMUX('D', 14, ANALOG)>; /* USART1_RX */ + }; + }; + usart2_pins_a: usart2-0 { pins1 { pinmux = <STM32_PINMUX('H', 12, AF1)>, /* USART2_TX */ @@ -444,4 +886,45 @@ pins { <STM32_PINMUX('E', 11, ANALOG)>; /* USART2_CTS_NSS */ }; }; + + usart2_pins_b: usart2-0 { + pins1 { + pinmux = <STM32_PINMUX('F', 11, AF1)>, /* USART2_TX */ + <STM32_PINMUX('A', 1, AF7)>; /* USART2_RTS */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = <STM32_PINMUX('D', 15, AF1)>, /* USART2_RX */ + <STM32_PINMUX('E', 15, AF3)>; /* USART2_CTS_NSS */ + bias-disable; + }; + }; + + usart2_idle_pins_b: usart2-idle-0 { + pins1 { + pinmux = <STM32_PINMUX('F', 11, ANALOG)>, /* USART2_TX */ + <STM32_PINMUX('E', 15, ANALOG)>; /* USART2_CTS_NSS */ + }; + pins2 { + pinmux = <STM32_PINMUX('A', 1, AF7)>; /* USART2_RTS */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins3 { + pinmux = <STM32_PINMUX('D', 15, AF1)>; /* USART2_RX */ + bias-disable; + }; + }; + + usart2_sleep_pins_b: usart2-sleep-0 { + pins { + pinmux = <STM32_PINMUX('F', 11, ANALOG)>, /* USART2_TX */ + <STM32_PINMUX('A', 1, ANALOG)>, /* USART2_RTS */ + <STM32_PINMUX('D', 15, ANALOG)>, /* USART2_RX */ + <STM32_PINMUX('E', 15, ANALOG)>; /* USART2_CTS_NSS */ + }; + }; }; -- 2.43.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2024-04-27 22:11 UTC|newest] Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-04-27 22:10 [PATCH v2 1/3] dt-bindings: arm: stm32: Add compatible string for DH electronics STM32MP13xx DHCOR DHSBC board Marek Vasut 2024-04-27 22:10 ` Marek Vasut 2024-04-27 22:10 ` Marek Vasut [this message] 2024-04-27 22:10 ` [PATCH v2 2/3] ARM: dts: stm32: Add pinmux nodes for DH electronics STM32MP13xx DHCOR SoM and " Marek Vasut 2024-04-27 22:10 ` [PATCH v2 3/3] ARM: dts: stm32: Add support for " Marek Vasut 2024-04-27 22:10 ` Marek Vasut 2024-04-29 5:09 ` [PATCH v2 1/3] dt-bindings: arm: stm32: Add compatible string for DH electronics STM32MP13xx DHCOR " Krzysztof Kozlowski 2024-04-29 5:09 ` Krzysztof Kozlowski 2024-04-29 14:41 ` Rob Herring 2024-04-29 14:41 ` Rob Herring 2024-04-29 15:12 ` Marek Vasut 2024-04-29 15:12 ` Marek Vasut
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