diff options
author | Chen-Yu Tsai <wens@csie.org> | 2017-07-20 11:01:02 +0300 |
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committer | Chen-Yu Tsai <wens@csie.org> | 2017-08-08 07:04:00 +0300 |
commit | 29067930e74d3fb3e3cffaa999642eb526dd4d4e (patch) | |
tree | 94f1a12e746127d809406d68f6916c9fba94a534 /arch/arm/boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts | |
parent | 0c62fb093e4093de1bc7432c4ffc2dca44d73c51 (diff) | |
download | linux-29067930e74d3fb3e3cffaa999642eb526dd4d4e.tar.xz |
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>
Diffstat (limited to 'arch/arm/boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts')
-rw-r--r-- | arch/arm/boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts b/arch/arm/boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts index 7afbaa4eea8d..7e92baa63f1c 100644 --- a/arch/arm/boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts +++ b/arch/arm/boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts @@ -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>; |