Message ID | 20200331005701.283998-17-marex@denx.de (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | ARM: dts: stm32: Repair AV96 board | expand |
On Tue, Mar 31, 2020 at 02:56:55AM +0200, Marek Vasut wrote: > Add mux option for USART2 pins, this is used on AV96 board. > > Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Thanks, Mani > Cc: Alexandre Torgue <alexandre.torgue@st.com> > Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> > Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> > Cc: Patrice Chotard <patrice.chotard@st.com> > Cc: Patrick Delaunay <patrick.delaunay@st.com> > Cc: linux-stm32@st-md-mailman.stormreply.com > To: linux-arm-kernel@lists.infradead.org > --- > V2: No change > --- > arch/arm/boot/dts/stm32mp15-pinctrl.dtsi | 24 ++++++++++++++++++++++++ > 1 file changed, 24 insertions(+) > > diff --git a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi > index f3f9fc4a3503..4f3b40d5751f 100644 > --- a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi > +++ b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi > @@ -1204,6 +1204,30 @@ pins { > }; > }; > > + usart2_pins_a: usart2-0 { > + pins1 { > + pinmux = <STM32_PINMUX('F', 5, AF7)>, /* USART2_TX */ > + <STM32_PINMUX('D', 4, AF7)>; /* USART2_RTS */ > + bias-disable; > + drive-push-pull; > + slew-rate = <0>; > + }; > + pins2 { > + pinmux = <STM32_PINMUX('D', 6, AF7)>, /* USART2_RX */ > + <STM32_PINMUX('D', 3, AF7)>; /* USART2_CTS_NSS */ > + bias-disable; > + }; > + }; > + > + usart2_sleep_pins_a: usart2-sleep-0 { > + pins { > + pinmux = <STM32_PINMUX('F', 5, ANALOG)>, /* USART2_TX */ > + <STM32_PINMUX('D', 4, ANALOG)>, /* USART2_RTS */ > + <STM32_PINMUX('D', 6, ANALOG)>, /* USART2_RX */ > + <STM32_PINMUX('D', 3, ANALOG)>; /* USART2_CTS_NSS */ > + }; > + }; > + > usart3_pins_a: usart3-0 { > pins1 { > pinmux = <STM32_PINMUX('B', 10, AF7)>; /* USART3_TX */ > -- > 2.25.1 >
diff --git a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi index f3f9fc4a3503..4f3b40d5751f 100644 --- a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi @@ -1204,6 +1204,30 @@ pins { }; }; + usart2_pins_a: usart2-0 { + pins1 { + pinmux = <STM32_PINMUX('F', 5, AF7)>, /* USART2_TX */ + <STM32_PINMUX('D', 4, AF7)>; /* USART2_RTS */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = <STM32_PINMUX('D', 6, AF7)>, /* USART2_RX */ + <STM32_PINMUX('D', 3, AF7)>; /* USART2_CTS_NSS */ + bias-disable; + }; + }; + + usart2_sleep_pins_a: usart2-sleep-0 { + pins { + pinmux = <STM32_PINMUX('F', 5, ANALOG)>, /* USART2_TX */ + <STM32_PINMUX('D', 4, ANALOG)>, /* USART2_RTS */ + <STM32_PINMUX('D', 6, ANALOG)>, /* USART2_RX */ + <STM32_PINMUX('D', 3, ANALOG)>; /* USART2_CTS_NSS */ + }; + }; + usart3_pins_a: usart3-0 { pins1 { pinmux = <STM32_PINMUX('B', 10, AF7)>; /* USART3_TX */
Add mux option for USART2 pins, this is used on AV96 board. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Alexandre Torgue <alexandre.torgue@st.com> Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Cc: Patrice Chotard <patrice.chotard@st.com> Cc: Patrick Delaunay <patrick.delaunay@st.com> Cc: linux-stm32@st-md-mailman.stormreply.com To: linux-arm-kernel@lists.infradead.org --- V2: No change --- arch/arm/boot/dts/stm32mp15-pinctrl.dtsi | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+)