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Thu, 5 Jan 2023 12:06:14 +0000 (-00) From: Pierre-Olivier Mercier To: neil.armstrong@linaro.org, martin.blumenstingl@googlemail.com Cc: khilman@baylibre.com, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Pierre-Olivier Mercier Subject: [PATCH v2] Revert "arm64: dts: meson-sm1-odroid-hc4: disable unused USB PHY0" Date: Thu, 5 Jan 2023 13:02:08 +0100 Message-Id: <20230105120206.28964-1-nemunaire@nemunai.re> X-Mailer: git-send-email 2.38.2 In-Reply-To: <20230104140608.28432-1-nemunaire@nemunai.re> References: <20230104140608.28432-1-nemunaire@nemunai.re> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230105_120621_636841_8D9C4563 X-CRM114-Status: UNSURE ( 9.63 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org This reverts commit 703e84d6615a4a95fb504c8f2e4c9426b86f3930. USB device enumeration was not working on Odroid HC4 as both USB2 PHYs need to be enabled. This is inherited from the GLX USB design [1]. [1]: https://lore.kernel.org/all/20170814224542.18257-1-martin.blumenstingl@googlemail.com/T/ Signed-off-by: Pierre-Olivier Mercier --- v2: - Fix commit log --- arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts index e3486f60645a..a1f0c38ccadd 100644 --- a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts +++ b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts @@ -131,10 +131,6 @@ flash@0 { }; &usb { - phys = <&usb2_phy1>; - phy-names = "usb2-phy1"; -}; - -&usb2_phy0 { - status = "disabled"; + phys = <&usb2_phy0>, <&usb2_phy1>; + phy-names = "usb2-phy0", "usb2-phy1"; };