From: Neil Armstrong <narmstrong@baylibre.com>
To: khilman@baylibre.com, jbrunet@baylibre.com,
martin.blumenstingl@googlemail.com
Cc: linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, tobetter@gmail.com,
Neil Armstrong <narmstrong@baylibre.com>
Subject: [PATCH v2 7/7] arm64: dts: meson-sm1-odroid-c4: remove invalid hub_5v regulator
Date: Mon, 7 Jun 2021 08:54:35 +0200 [thread overview]
Message-ID: <20210607065435.577334-8-narmstrong@baylibre.com> (raw)
In-Reply-To: <20210607065435.577334-1-narmstrong@baylibre.com>
Drop the hub_5v regulator which controls the HUB Reset line with GPIOH_4 which
is already controlled by a GPIO HOG.
Until we can properly describe how to control USB HUBs reset lines, keeping
the GPIO HOG is an acceptable solution we use on multiple boards.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
.../boot/dts/amlogic/meson-sm1-odroid-c4.dts | 17 -----------------
1 file changed, 17 deletions(-)
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts
index 8c327c03d845..8c30ce63686e 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts
@@ -23,18 +23,6 @@ led-blue {
};
};
- hub_5v: regulator-hub_5v {
- compatible = "regulator-fixed";
- regulator-name = "HUB_5V";
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- vin-supply = <&vcc_5v>;
-
- /* Connected to the Hub CHIPENABLE, LOW sets low power state */
- gpio = <&gpio GPIOH_4 GPIO_ACTIVE_HIGH>;
- enable-active-high;
- };
-
sound {
model = "ODROID-C4";
};
@@ -58,8 +46,3 @@ hog-0 {
&ir {
linux,rc-map-name = "rc-odroid";
};
-
-&usb2_phy1 {
- /* Enable the hub which is connected to this port */
- phy-supply = <&hub_5v>;
-};
--
2.25.1
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next prev parent reply other threads:[~2021-06-07 6:58 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-07 6:54 [PATCH v2 0/7] arm64: dts: meson-sm1-odroid: various fixes for C4/HC4 Neil Armstrong
2021-06-07 6:54 ` [PATCH v2 1/7] arm64: dts: meson-sm1-odroid: add missing enable gpio and supply for tf_io regulator Neil Armstrong
2021-06-07 6:54 ` [PATCH v2 2/7] arm64: dts: meson-sm1-odroid: set tf_io regulator gpio as open source Neil Armstrong
2021-06-07 6:54 ` [PATCH v2 3/7] arm64: dts: meson-sm1-odroid: add 5v regulator gpio Neil Armstrong
2021-06-12 19:49 ` Martin Blumenstingl
2021-06-07 6:54 ` [PATCH v2 4/7] arm64: dts: meson-sm1-odroid-hc4: disable unused USB PHY0 Neil Armstrong
2021-06-07 6:54 ` [PATCH v2 5/7] arm64: dts: meson-sm1-odroid-hc4: add regulators controlled by GPIOH_8 Neil Armstrong
2021-06-07 6:54 ` [PATCH v2 6/7] arm64: dts: meson-sm1-odroid-hc4: add spifc node to ODROID-HC4 Neil Armstrong
2021-06-07 6:54 ` Neil Armstrong [this message]
2021-06-12 19:49 ` [PATCH v2 7/7] arm64: dts: meson-sm1-odroid-c4: remove invalid hub_5v regulator Martin Blumenstingl
2021-06-14 7:59 ` [PATCH v2 0/7] arm64: dts: meson-sm1-odroid: various fixes for C4/HC4 Neil Armstrong
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