Commit 31f0491d authored May 24, 2017 by Chen-Yu Tsai

ARM: sun8i: a83t: cubietruck-plus: 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 Cubietruck Plus 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 b99b8832

arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts

+11 −0

Original line number	Diff line number	Diff line
		@@ -129,6 +129,17 @@
		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>;
		};
		};

		&spdif {
		status = "okay";
		};