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[95.121.90.42]) by smtp.gmail.com with ESMTPSA id a62sm24490224wmf.47.2019.02.07.03.17.38 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 07 Feb 2019 03:17:39 -0800 (PST) From: Jorge Ramirez-Ortiz To: jorge.ramirez-ortiz@linaro.org, robh@kernel.org, bjorn.andersson@linaro.org Cc: swboyd@chromium.org, andy.gross@linaro.org, shawn.guo@linaro.org, gregkh@linuxfoundation.org, mark.rutland@arm.com, kishon@ti.com, jackp@codeaurora.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, khasim.mohammed@linaro.org Subject: [PATCH v4 0/4] USB SS PHY for Qualcomm's QCS404 Date: Thu, 7 Feb 2019 12:17:30 +0100 Message-Id: <20190207111734.24171-1-jorge.ramirez-ortiz@linaro.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This set adds USB SS PHY support to Qualcomm's QCS404 SoC The PHY is implemented using Synopsys' SS PHY IP The code is losely based on Sriharsha Allenki's original implementation. v2: enable OTG mode detection move vdd voltage levels to driver use bulk_ control interfaces ss-phy-bindings [1] v3: remove clk/regulator counters vdd constrains in device tree update error labels fix get_optional vbus allocate arrays statically fix typos in bindings v4: dts: make compatible tag more specific to the driver define a connector node to contain the vbus regulator fix the resets definition fix example node remove unused binding (qcom-dwc3-usb-phy) connector: add optional property vbus-supply driver: vbus regulator is no longer optional [1] ss-phy-binding discussion: - qcom,dwc3-ss-usb-phy exist for a generic usb2/usb3 phy driver that was never merged. Rather than trying to re-use these bindings I chose to delete them for simplicity Jorge Ramirez-Ortiz (4): dt-bindings: phy: remove qcom-dwc3-usb-phy dt-bindings: connector: Add vbus-supply property dt-bindings: Add Qualcomm USB SuperSpeed PHY bindings phy: qualcomm: usb: Add SuperSpeed PHY driver .../bindings/connector/usb-connector.txt | 4 + .../bindings/phy/qcom,snps-usb-ssphy.txt | 79 +++++ .../bindings/phy/qcom-dwc3-usb-phy.txt | 37 -- drivers/phy/qualcomm/Kconfig | 11 + drivers/phy/qualcomm/Makefile | 1 + drivers/phy/qualcomm/phy-qcom-usb-ss.c | 322 ++++++++++++++++++ 6 files changed, 417 insertions(+), 37 deletions(-) create mode 100644 Documentation/devicetree/bindings/phy/qcom,snps-usb-ssphy.txt delete mode 100644 Documentation/devicetree/bindings/phy/qcom-dwc3-usb-phy.txt create mode 100644 drivers/phy/qualcomm/phy-qcom-usb-ss.c