[PATCH v2] arm64: dts: allwinner: a64: Add gpio bank supply for A64-Olinuxino
From: Emmanuel Vadot <hidden>
Date: 2020-01-18 14:34:27
Also in:
linux-devicetree, lkml
Subsystem:
arm/allwinner sunxi soc support, the rest · Maintainers:
Chen-Yu Tsai, Jernej Skrabec, Samuel Holland, Linus Torvalds
Add the regulators for each bank on this boards. For VCC-PL only add a comment on what regulator is used. We cannot add the property without causing a circular dependency as the PL pins are used to talk to the PMIC. Signed-off-by: Emmanuel Vadot <redacted> --- v2: - Remove vcc-pl-supply in r_pio as it cause a circular dependency. .../boot/dts/allwinner/sun50i-a64-olinuxino.dts | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts
index 01a9a52edae4..7e71b5b12f98 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts@@ -163,6 +163,17 @@ &ohci1 { status = "okay"; }; +&pio { + vcc-pa-supply = <®_dcdc1>; + vcc-pb-supply = <®_dcdc1>; + vcc-pc-supply = <®_dcdc1>; + vcc-pd-supply = <®_dcdc1>; + vcc-pe-supply = <®_aldo1>; + vcc-pf-supply = <®_dcdc1>; + vcc-pg-supply = <®_dldo4>; + vcc-ph-supply = <®_dcdc1>; +}; + &r_rsb { status = "okay";
@@ -175,6 +186,12 @@ axp803: pmic@3a3 { }; }; +/* VCC-PL is powered by aldo2 but we cannot add it as the RSB */ +/* interface used to talk to the PMIC in on the PL pins */ +/* &r_pio { */ +/* vcc-pl-supply = <®_aldo2>; */ +/* }; */ + #include "axp803.dtsi" &ac_power_supply {
--
2.24.1
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