Commit 29067930 authored Jul 20, 2017 by Chen-Yu Tsai

ARM: sun8i: a83t: h8homlet-v2: Enable PMIC part of AXP818 PMIC



The AXP813/AXP818 PMICs used with the A83T/H8 SoCs are actually 2 dies
in one package sharing the serial bus (I2C/RSB) pins. One die is the
actual PMIC. The other is an AC100 codec / RTC combo chip.

This patch enables the RSB controller and adds a device node for the
PMIC die to the h8homlet-v2 device tree. Since the AXP813 and AXP818
are virtually identical, this patch uses the compatible string for
the former as a fallback.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>

parent 0c62fb09

arch/arm/boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts

+11 −0

Original line number	Diff line number	Diff line
		@@ -78,6 +78,17 @@
		status = "okay";
		};

		&r_rsb {
		status = "okay";

		axp81x: pmic@3a3 {
		compatible = "x-powers,axp818", "x-powers,axp813";
		reg = <0x3a3>;
		interrupt-parent = <&r_intc>;
		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
		};
		};

		&uart0 {
		pinctrl-names = "default";
		pinctrl-0 = <&uart0_pb_pins>;