ARM: dts: stm32: add sdmmc1 support on stm32h743i disco board
This patch adds sdmmc1 support on stm32h743i disco board. Signed-off-by: Ludovic Barre <ludovic.barre@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
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@ -61,6 +61,14 @@
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aliases {
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serial0 = &usart2;
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};
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v3v3: regulator-v3v3 {
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compatible = "regulator-fixed";
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regulator-name = "v3v3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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};
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&clk_hse {
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@ -84,6 +92,18 @@
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};
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};
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&sdmmc1 {
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pinctrl-names = "default", "opendrain", "sleep";
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pinctrl-0 = <&sdmmc1_b4_pins_a>;
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pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
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pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
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broken-cd;
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st,neg-edge;
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bus-width = <4>;
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vmmc-supply = <&v3v3>;
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status = "okay";
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};
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&usart2 {
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pinctrl-0 = <&usart2_pins>;
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pinctrl-names = "default";
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