74 lines
2.1 KiB
Diff
74 lines
2.1 KiB
Diff
From df39b5239d696e1fc9a88103f69c2d3696bdb0bc Mon Sep 17 00:00:00 2001
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From: Anand Moon <linux.amoon@gmail.com>
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Date: Tue, 1 Oct 2019 07:39:00 +0000
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Subject: [PATCH] arm64: dts: meson: odroid-c2: Add missing regulator linked to
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VDDIO_AO3V3 regulator
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As per schematics TFLASH_VDD, TF_IO, VCC3V3 fixed regulator output which
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is supplied by VDDIO_AO3V3.
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While here, move the comment name with the signal name in the
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schematics above the gpio property to make it consistent with other
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regulators.
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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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Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
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Reviewed-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 | 13 ++++++++++---
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1 file changed, 10 insertions(+), 3 deletions(-)
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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 5adecdf3b175..2fcd512373a3 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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@@ -67,17 +67,19 @@
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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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compatible = "regulator-fixed";
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regulator-name = "TFLASH_VDD";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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+ /*
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+ * signal name from schematics: TFLASH_VDD_EN
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+ */
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gpio = <&gpio GPIOY_12 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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+ /* U16 RT9179GB */
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+ vin-supply = <&vddio_ao3v3>;
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};
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tf_io: gpio-regulator-tf_io {
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@@ -95,6 +97,8 @@
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states = <3300000 0>,
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<1800000 1>;
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+ /* U12/U13 RT9179GB */
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+ vin-supply = <&vddio_ao3v3>;
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};
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vcc1v8: regulator-vcc1v8 {
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@@ -102,6 +106,9 @@
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regulator-name = "VCC1V8";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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+ regulator-always-on;
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+ /* U18 RT9179GB */
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+ vin-supply = <&vddio_ao3v3>;
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};
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vcc3v3: regulator-vcc3v3 {
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--
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2.17.1
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