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Wed, 09 Sep 2020 09:04:15 -0700 (PDT) From: Neil Armstrong To: khilman@baylibre.com, kishon@ti.com, balbi@kernel.org, martin.blumenstingl@googlemail.com Subject: [PATCH 0/5] usb: dwc-meson-g12a: Add support for USB on S400 board Date: Wed, 9 Sep 2020 18:04:04 +0200 Message-Id: <20200909160409.8678-1-narmstrong@baylibre.com> X-Mailer: git-send-email 2.22.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200909_120417_561089_7AC2D700 X-CRM114-Status: GOOD ( 10.09 ) X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:343 listed in] [list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-amlogic@lists.infradead.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Neil Armstrong Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+patchwork-linux-amlogic=patchwork.kernel.org@lists.infradead.org The Amlogic AXG is close from the GXL Glue but with a single OTG PHY. It needs the same init sequence as GXL & GXM, but it seems it doesn't need the host disconnect bit. The Glue driver reuses the already implemented GXL & GXM work. The USB2 PHY driver needs a slight tweak to keep the OTG detection working. Neil Armstrong (5): phy: amlogic: phy-meson-gxl-usb2: keep ID pull-up even in Host mode dt-bindings: usb: amlogic,meson-g12a-usb-ctrl: add the Amlogic AXG Families USB Glue Bindings usb: dwc-meson-g12a: Add support for USB on AXG SoCs arm64: dts: meson-axg: add USB nodes arm64: dts: meson-axg-s400: enable USB OTG .../usb/amlogic,meson-g12a-usb-ctrl.yaml | 22 +++++++- .../arm64/boot/dts/amlogic/meson-axg-s400.dts | 10 ++++ arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 51 +++++++++++++++++++ drivers/phy/amlogic/phy-meson-gxl-usb2.c | 3 +- drivers/usb/dwc3/dwc3-meson-g12a.c | 17 +++++++ 5 files changed, 101 insertions(+), 2 deletions(-) Reviewed-by: Kevin Hilman