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ARM: dts: stm32: add CEC for stm32f7 family

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add cec in devicetree for stm32f7 family

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
This commit is contained in:
Benjamin Gaignard 2017-07-26 18:09:48 +02:00 committed by Alexandre Torgue
parent 978edf1525
commit 076934ccad
1 changed files with 18 additions and 0 deletions
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18
arch/arm/boot/dts/stm32f746.dtsi
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@ -167,6 +167,15 @@ usart5: serial@40005000 {
status = "disabled";
};
cec: cec@40006c00 {
compatible = "st,stm32-cec";
reg = <0x40006C00 0x400>;
interrupts = <94>;
clocks = <&rcc 0 STM32F7_APB1_CLOCK(CEC)>, <&rcc 1 CLK_HDMI_CEC>;
clock-names = "cec", "hdmi-cec";
status = "disabled";
};
usart7: serial@40007800 {
compatible = "st,stm32f7-usart", "st,stm32f7-uart";
reg = <0x40007800 0x400>;
@ -336,6 +345,15 @@ gpiok: gpio@40022800 {
st,bank-name = "GPIOK";
};
cec_pins_a: cec@0 {
pins {
pinmux = <STM32F746_PA15_FUNC_HDMI_CEC>;
slew-rate = <0>;
drive-open-drain;
bias-disable;
};
};
usart1_pins_a: usart1@0 {
pins1 {
pinmux = <STM32F746_PA9_FUNC_USART1_TX>;