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a=openpgp-sha256; l=1871; i=dmitry.baryshkov@linaro.org; h=from:subject:message-id; bh=LfGF/Co2ZJ3EMAUZRj7r68zzJQIEdxPhr4ofALXrn2I=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBm0YDfXFp9G/36L62vW481XT0BRm68dKHQdFAsR zkKyC7wuKKJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCZtGA3wAKCRCLPIo+Aiko 1VyrCACHueN76NHtu8a869ncODgddH+cdhywW4JZQSPDYK7ZfowB3kQgVAHxG8CNd+CSFz5HWF1 0BZcatkQY/H52lZKGemBtg0MFxKLLxWXHne1VUDINy4rEEW+SwO1jejRBZ0ZuCkH0/Fz6aAoCx7 bPLauJCDdAqDbGS2tE4Sk6Cexo3yHW2uO3Mc5n7wbxH926MfGgiQEb8g9RGhH3+im5+0KNY3TCl NQEdcIUNJ0w6+RWyDabyK/ZlRBOsaJH22CgPR+CnbOVkWuVYm7pt6c9PmnOu53XOasuwa4yRZ6w O1O7m2w9JEFicIxStltOCVcjjOk2gUBaM4VV00KlrqAysmpI X-Developer-Key: i=dmitry.baryshkov@linaro.org; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240830_012051_239999_B0ABA946 X-CRM114-Status: GOOD ( 10.35 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org The NXP PTN3222 is the single-port eUSB2 to USB2 redriver that performs translation between eUSB2 and USB2 signalling schemes. It supports all three data rates: Low Speed, Full Speed and High Speed. Reviewed-by: Conor Dooley Signed-off-by: Dmitry Baryshkov Reviewed-by: Stephan Gerhold --- .../devicetree/bindings/phy/nxp,ptn3222.yaml | 55 ++++++++++++++++++++++ 1 file changed, 55 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/nxp,ptn3222.yaml b/Documentation/devicetree/bindings/phy/nxp,ptn3222.yaml new file mode 100644 index 000000000000..acec5bb2391d --- /dev/null +++ b/Documentation/devicetree/bindings/phy/nxp,ptn3222.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/nxp,ptn3222.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP PTN3222 1-port eUSB2 to USB2 redriver + +maintainers: + - Dmitry Baryshkov + +properties: + compatible: + enum: + - nxp,ptn3222 + + reg: + maxItems: 1 + + "#phy-cells": + const: 0 + + vdd1v8-supply: + description: power supply (1.8V) + + vdd3v3-supply: + description: power supply (3.3V) + + reset-gpios: true + +required: + - compatible + - reg + - '#phy-cells' + +additionalProperties: false + +examples: + - | + #include + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + redriver@4f { + compatible = "nxp,ptn3222"; + reg = <0x4f>; + #phy-cells = <0>; + vdd3v3-supply = <&vreg_3p3>; + vdd1v8-supply = <&vreg_1p8>; + reset-gpios = <&gpio_reset GPIO_ACTIVE_LOW>; + }; + }; +...