From: Anand Moon <linux.amoon@gmail.com>
To: Rob Herring <robh+dt@kernel.org>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
Jerome Brunet <jbrunet@baylibre.com>,
Neil Armstrong <narmstrong@baylibre.com>,
Kevin Hilman <khilman@baylibre.com>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-amlogic@lists.infradead.org
Subject: [PATCHv4-next 1/3] arm64: dts: meson: odroid-c2: p5v0 is the main 5V power input
Date: Mon, 2 Sep 2019 05:49:33 +0000 [thread overview]
Message-ID: <20190902054935.4899-2-linux.amoon@gmail.com> (raw)
In-Reply-To: <20190902054935.4899-1-linux.amoon@gmail.com>
As per the schematic Monolithic Power Systems MP2161GJ-C499
supply a fixed output voltage of 5.0V. This supplies linked
to VDD_EE, HDMI_P5V0, USB_POWER, VCCK, VDDIO_AO1V8, VDDIO_AO3V3,
VDD3V3, DDR3_1V5 according to the schematics.
Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: Jerome Brunet <jbrunet@baylibre.com>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Anand Moon <linux.amoon@gmail.com>
---
Rebased on linux-next.
Added Acked by Martin.
Fixed the commit message to add misssing VDDIO_AO3V3 and VDD3V3.
---
arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
index 6039adda12ee..0cb5831d9daf 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
@@ -50,6 +50,15 @@
};
};
+ p5v0: regulator-p5v0 {
+ compatible = "regulator-fixed";
+
+ regulator-name = "P5V0";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+
tflash_vdd: regulator-tflash_vdd {
/*
* signal name from schematics: TFLASH_VDD_EN
--
2.23.0
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next prev parent reply other threads:[~2019-09-02 5:50 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-02 5:49 [PATCHv4-next 0/3] Odroid c2 usb fixs rebase on linux-next Anand Moon
2019-09-02 5:49 ` Anand Moon [this message]
2019-09-02 5:49 ` [PATCHv4-next 2/3] arm64: dts: meson: odroid-c2: Add missing linking regulator to usb bus Anand Moon
2019-09-03 18:57 ` Martin Blumenstingl
2019-09-02 5:49 ` [PATCHv4-next 3/3] arm64: dts: meson: odroid-c2: Disable usb_otg bus to avoid power failed warning Anand Moon
2019-09-25 22:04 ` [PATCHv4-next 0/3] Odroid c2 usb fixs rebase on linux-next Kevin Hilman
2019-09-26 10:53 ` Anand Moon
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