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ARM: dts: sun7i: olimex-lime2: Add regulators for GPIO banks 

Make sure that A20 Olimex Lime2 pin bank regulators are
properly represented.

While pin banks A, B and F are connected to 3.3V static
regulator, pin banks E and G tied with LDO3 and LDO4 regulators
with 2.8V reference.

Signed-off-by: Priit Laes <priit.laes@paf.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
This commit is contained in:
Priit Laes 2019-02-26 16:15:25 +02:00 committed by Maxime Ripard
parent ff8e860249
commit cd42ca0515
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GPG Key ID: E3EF0D6F671851C5
1 changed files with 6 additions and 0 deletions
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6
arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts
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@ -174,6 +174,12 @@ &otg_sram {
};
&pio {
vcc-pa-supply = <&reg_vcc3v3>;
vcc-pc-supply = <&reg_vcc3v3>;
vcc-pe-supply = <&reg_ldo3>;
vcc-pf-supply = <&reg_vcc3v3>;
vcc-pg-supply = <&reg_ldo4>;
led_pins_olinuxinolime: led-pins {
pins = "PH2";
function = "gpio_out";