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arm: dts: k3-am654-base-board: Enable I2C nodes
Add DT nodes for main domain I2Cs and its slave devices Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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449c5e5211
commit
360c86b162
1 changed files with 48 additions and 0 deletions
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@ -64,6 +64,29 @@
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AM65X_IOPAD(0x02c0, PIN_OUTPUT, 0) /* (AC8) USB1_DRVVBUS */
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>;
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};
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main_i2c2_pins_default: main-i2c2-pins-default {
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pinctrl-single,pins = <
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AM65X_IOPAD(0x0074, PIN_INPUT, 5) /* (T27) GPMC0_CSn3.I2C2_SCL */
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AM65X_IOPAD(0x0070, PIN_INPUT, 5) /* (R25) GPMC0_CSn2.I2C2_SDA */
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>;
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};
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};
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&main_pmx1 {
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main_i2c0_pins_default: main-i2c0-pins-default {
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pinctrl-single,pins = <
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AM65X_IOPAD(0x0000, PIN_INPUT, 0) /* (D20) I2C0_SCL */
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AM65X_IOPAD(0x0004, PIN_INPUT, 0) /* (C21) I2C0_SDA */
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>;
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};
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main_i2c1_pins_default: main-i2c1-pins-default {
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pinctrl-single,pins = <
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AM65X_IOPAD(0x0008, PIN_INPUT, 0) /* (B21) I2C1_SCL */
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AM65X_IOPAD(0x000c, PIN_INPUT, 0) /* (E21) I2C1_SDA */
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>;
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};
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};
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&wkup_pmx0 {
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@ -112,6 +135,31 @@
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};
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};
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&main_i2c0 {
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pinctrl-names = "default";
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pinctrl-0 = <&main_i2c0_pins_default>;
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clock-frequency = <400000>;
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pca9555: gpio@21 {
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compatible = "nxp,pca9555";
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reg = <0x21>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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};
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&main_i2c1 {
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pinctrl-names = "default";
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pinctrl-0 = <&main_i2c1_pins_default>;
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clock-frequency = <400000>;
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};
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&main_i2c2 {
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pinctrl-names = "default";
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pinctrl-0 = <&main_i2c2_pins_default>;
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clock-frequency = <400000>;
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};
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&dwc3_1 {
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status = "okay";
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};
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