[linux-sunxi] [PATCH 13/14] ARM: dts: sun8i: Add gpio-regulator used on Orange Pi One
From: Julian Calaby <hidden>
Date: 2016-06-24 02:55:38
Also in:
linux-devicetree, lkml
Hi Ondrej, On Fri, Jun 24, 2016 at 5:21 AM, [off-list ref] wrote:
quoted hunk ↗ jump to hunk
From: Ondrej Jirman <redacted> Xulong Orange Pi One uses GPIO based regulator that switches between two voltages: 1.1V and 1.3V. The regulator is controlled from the PL6 pin. Signed-off-by: Ondrej Jirman <redacted> --- arch/arm/boot/dts/sun8i-h3-orangepi-one.dts | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+)diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts index 0adf932..ce4ba91 100644 --- a/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts +++ b/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts@@ -88,6 +88,25 @@ gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; }; }; + + vdd_soc: gpio-regulator { + compatible = "regulator-gpio"; + + regulator-name = "soc-vdd-supply"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1300000>; + regulator-boot-on; + regulator-type = "voltage"; + + gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; + states = <1100000 0x0 + 1300000 0x1>; + + startup-delay-us = <100000>; + enable-active-high; + }; +}; +
Also, isn't adding another closing bracket here a syntax error?
};
Thanks, -- Julian Calaby Email: julian.calaby at gmail.com Profile: http://www.google.com/profiles/julian.calaby/