44 lines
1.5 KiB
Diff
44 lines
1.5 KiB
Diff
From fcf19f29d79dfe4edce0376dd027ea7a5456ea32 Mon Sep 17 00:00:00 2001
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From: Anand Moon <linux.amoon@gmail.com>
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Date: Mon, 2 Sep 2019 05:49:33 +0000
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Subject: [PATCH] arm64: dts: meson: odroid-c2: p5v0 is the main 5V power input
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As per the schematic Monolithic Power Systems MP2161GJ-C499
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supply a fixed output voltage of 5.0V. This supplies linked
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to VDD_EE, HDMI_P5V0, USB_POWER, VCCK, VDDIO_AO1V8, VDDIO_AO3V3,
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VDD3V3, DDR3_1V5 according to the schematics.
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Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
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Cc: Jerome Brunet <jbrunet@baylibre.com>
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Cc: Neil Armstrong <narmstrong@baylibre.com>
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Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
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Signed-off-by: Anand Moon <linux.amoon@gmail.com>
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Signed-off-by: Kevin Hilman <khilman@baylibre.com>
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---
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arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 9 +++++++++
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1 file changed, 9 insertions(+)
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diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
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index 6039adda12ee..0cb5831d9daf 100644
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--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
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+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
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@@ -50,6 +50,15 @@
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};
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};
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+ p5v0: regulator-p5v0 {
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+ compatible = "regulator-fixed";
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+
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+ regulator-name = "P5V0";
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+ regulator-min-microvolt = <5000000>;
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+ regulator-max-microvolt = <5000000>;
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+ regulator-always-on;
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+ };
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+
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tflash_vdd: regulator-tflash_vdd {
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/*
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* signal name from schematics: TFLASH_VDD_EN
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--
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2.17.1
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