Unverified Commit 9de2b6bf authored by Samuel Holland's avatar Samuel Holland Committed by Maxime Ripard
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arm64: dts: allwinner: pinebook: Add GPIO port regulators 



Allwinner A64 SoC has separate supplies for PC, PD, PE, PG and PL.

VCC-PC and VCC-PG are supplied by ELDO1 at 1.8v.
VCC-PD is supplied by DCDC1 (VCC-IO) at 3.3v.
VCC-PE is supplied by ALDO1, and is unused.

VCC-PL creates a circular dependency, so it is omitted for now.

Signed-off-by: default avatarSamuel Holland <samuel@sholland.org>
Signed-off-by: default avatarMaxime Ripard <maxime@cerno.tech>
parent 412e19c3

arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts

+17 −0
Original line number Diff line number Diff line
@@ -162,6 +162,13 @@ &ohci1 { 
	status = "okay";

};



&pio {

	vcc-pc-supply = <&reg_eldo1>;

	vcc-pd-supply = <&reg_dcdc1>;

	vcc-pe-supply = <&reg_aldo1>;

	vcc-pg-supply = <&reg_eldo1>;

};



&pwm {

	status = "okay";

};
@@ -174,6 +181,16 @@ &r_i2c { 
	status = "okay";

};



&r_pio {

	/*

	 * FIXME: We can't add that supply for now since it would

	 * create a circular dependency between pinctrl, the regulator

	 * and the RSB Bus.

	 *

	 * vcc-pl-supply = <&reg_aldo2>;

	 */

};



&r_rsb {

	status = "okay";