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ARM: dts: stm32: update sdmmc slew-rate in stm32mp13 pinctrl
SDMMC1/2 CK <= 50 MHz so slew-rate = <1> A new node sdmmc1-clk-0 is added to manage the new clock pin slew-rate. Signed-off-by: Gerald Baeza <gerald.baeza@foss.st.com> Signed-off-by: Yann Gautier <yann.gautier@foss.st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
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@ -7,7 +7,7 @@
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&pinctrl {
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sdmmc1_b4_pins_a: sdmmc1-b4-0 {
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pins1 {
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pins {
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pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
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<STM32_PINMUX('C', 9, AF12)>, /* SDMMC1_D1 */
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<STM32_PINMUX('C', 10, AF12)>, /* SDMMC1_D2 */
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@ -17,12 +17,6 @@ pins1 {
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drive-push-pull;
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bias-disable;
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};
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pins2 {
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pinmux = <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */
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slew-rate = <2>;
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drive-push-pull;
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bias-disable;
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};
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};
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sdmmc1_b4_od_pins_a: sdmmc1-b4-od-0 {
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@ -36,12 +30,6 @@ pins1 {
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bias-disable;
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};
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pins2 {
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pinmux = <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */
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slew-rate = <2>;
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drive-push-pull;
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bias-disable;
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};
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pins3 {
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pinmux = <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1_CMD */
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slew-rate = <1>;
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drive-open-drain;
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@ -49,6 +37,15 @@ pins3 {
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};
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};
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sdmmc1_clk_pins_a: sdmmc1-clk-0 {
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pins {
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pinmux = <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */
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slew-rate = <1>;
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drive-push-pull;
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bias-disable;
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};
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};
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uart4_pins_a: uart4-0 {
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pins1 {
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pinmux = <STM32_PINMUX('D', 6, AF8)>; /* UART4_TX */
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