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arm64: dts: k3-j721e-common-proc-board: Fully enable wkup_i2c0 use

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Make the wkup_i2c0 module usable across all stages of U-Boot by adding
the needed definitions including the associated pinmux definitions.

Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
This commit is contained in:
Andreas Dannenberg 2020-01-07 13:15:56 +05:30 • committed by Lokesh Vutla
parent c7068aba19
commit c44fb27af8
2 changed files with 23 additions and 0 deletions
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8
arch/arm/dts/k3-j721e-common-proc-board-u-boot.dtsi
View file

@ -329,3 +329,11 @@
&main_mmc1_pins_default {
u-boot,dm-spl;
};
&wkup_i2c0_pins_default {
u-boot,dm-spl;
};
&wkup_i2c0 {
u-boot,dm-spl;
};

15
arch/arm/dts/k3-j721e-common-proc-board.dts
View file

@ -109,6 +109,15 @@
};
};
&wkup_pmx0 {
wkup_i2c0_pins_default: wkup-i2c0-pins-default {
pinctrl-single,pins = <
J721E_WKUP_IOPAD(0xf8, PIN_INPUT_PULLUP, 0) /* (J25) WKUP_I2C0_SCL */
J721E_WKUP_IOPAD(0xfc, PIN_INPUT_PULLUP, 0) /* (H24) WKUP_I2C0_SDA */
>;
};
};
&usbss0 {
pinctrl-names = "default";
pinctrl-0 = <&main_usbss0_pins_default>;
@ -130,3 +139,9 @@
dr_mode = "host";
maximum-speed = "high-speed";
};
&wkup_i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&wkup_i2c0_pins_default>;
clock-frequency = <400000>;
};