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| author | Chen-Yu Tsai <wens@csie.org> | 2017-07-20 11:02:25 +0300 |
|---|---|---|
| committer | Chen-Yu Tsai <wens@csie.org> | 2017-08-08 07:04:01 +0300 |
| commit | 5bcfff2cc392f72d488633b1ede4c6d8fae22520 (patch) | |
| tree | 2ac63d1c298e6e2d37b1c36611f066be5946337b /arch/arm/boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts | |
| parent | 29067930e74d3fb3e3cffaa999642eb526dd4d4e (diff) | |
| download | linux-5bcfff2cc392f72d488633b1ede4c6d8fae22520.tar.xz | |
ARM: sun8i: a83t: h8homlet-v2: Enable AC100 combo chip in 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 adds the device nodes for the AC100 chip to the h8homlet-v2
device tree.
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 | 24 |
1 files changed, 24 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 7e92baa63f1c..e0055180d29f 100644 --- a/arch/arm/boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts +++ b/arch/arm/boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts @@ -87,6 +87,30 @@ interrupt-parent = <&r_intc>; interrupts = <0 IRQ_TYPE_LEVEL_LOW>; }; + + ac100: codec@e89 { + compatible = "x-powers,ac100"; + reg = <0xe89>; + + ac100_codec: codec { + compatible = "x-powers,ac100-codec"; + interrupt-parent = <&r_pio>; + interrupts = <0 11 IRQ_TYPE_LEVEL_LOW>; /* PL11 */ + #clock-cells = <0>; + clock-output-names = "4M_adda"; + }; + + ac100_rtc: rtc { + compatible = "x-powers,ac100-rtc"; + interrupt-parent = <&r_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + clocks = <&ac100_codec>; + #clock-cells = <1>; + clock-output-names = "cko1_rtc", + "cko2_rtc", + "cko3_rtc"; + }; + }; }; &uart0 { |