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arm64: dts: renesas: rzg2l-smarc: Enable I2C{0,1,3} support

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Enable I2C{0,1,3} support on RZ/G2L SMARC EVK.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/20210920182955.13445-3-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Biju Das
2021-09-20 19:29:55 +01:00
committed by Geert Uytterhoeven
parent cbcd120394
commit 04637e2f73
1 changed files with 39 additions and 0 deletions
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39
arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi
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@@ -11,6 +11,9 @@
/ {
aliases {
serial0 = &scif0;
i2c0 = &i2c0;
i2c1 = &i2c1;
i2c3 = &i2c3;
};
chosen {
@@ -45,6 +48,27 @@ &hsusb {
status = "okay";
};
&i2c0 {
pinctrl-0 = <&i2c0_pins>;
pinctrl-names = "default";
status = "okay";
};
&i2c1 {
pinctrl-0 = <&i2c1_pins>;
pinctrl-names = "default";
status = "okay";
};
&i2c3 {
pinctrl-0 = <&i2c3_pins>;
pinctrl-names = "default";
status = "okay";
};
&ohci0 {
dr_mode = "otg";
status = "okay";
@@ -59,6 +83,21 @@ &phyrst {
};
&pinctrl {
i2c0_pins: i2c0 {
pins = "RIIC0_SDA", "RIIC0_SCL";
input-enable;
};
i2c1_pins: i2c1 {
pins = "RIIC1_SDA", "RIIC1_SCL";
input-enable;
};
i2c3_pins: i2c3 {
pinmux = <RZG2L_PORT_PINMUX(18, 0, 3)>, /* SDA */
<RZG2L_PORT_PINMUX(18, 1, 3)>; /* SCL */
};
scif0_pins: scif0 {
pinmux = <RZG2L_PORT_PINMUX(38, 0, 1)>, /* TxD */
<RZG2L_PORT_PINMUX(38, 1, 1)>; /* RxD */