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[194.187.74.233]) by smtp.gmail.com with ESMTPSA id v20sm2612441ljh.19.2020.11.15.23.47.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 15 Nov 2020 23:47:13 -0800 (PST) From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= To: Kishon Vijay Abraham I , Vinod Koul Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Hauke Mehrtens , bcm-kernel-feedback-list@broadcom.com, =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Subject: [PATCH] dt-bindings: phy: bcm-ns-usb3-phy: convert to yaml Date: Mon, 16 Nov 2020 08:46:49 +0100 Message-Id: <20201116074650.16070-1-zajec5@gmail.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Rafał Miłecki 1. Change syntax from txt to yaml 2. Drop "Driver for" from the title 3. Drop "reg = <0x0>;" from example (noticed by dt_binding_check) 4. Specify license Signed-off-by: Rafał Miłecki --- I think this should go through linux-phy tree. Kishon, Vinod, can you take this patch? This patch generates a false positive checkpatch.pl warning [0]. Please ignore: WARNING: DT binding docs and includes should be a separate patch. See: Documentation/devicetree/bindings/submitting-patches.rst [0] https://lkml.org/lkml/2020/2/18/1084 --- .../bindings/phy/bcm-ns-usb3-phy.txt | 34 ---------- .../bindings/phy/bcm-ns-usb3-phy.yaml | 62 +++++++++++++++++++ 2 files changed, 62 insertions(+), 34 deletions(-) delete mode 100644 Documentation/devicetree/bindings/phy/bcm-ns-usb3-phy.txt create mode 100644 Documentation/devicetree/bindings/phy/bcm-ns-usb3-phy.yaml diff --git a/Documentation/devicetree/bindings/phy/bcm-ns-usb3-phy.txt b/Documentation/devicetree/bindings/phy/bcm-ns-usb3-phy.txt deleted file mode 100644 index 32f057260351..000000000000 --- a/Documentation/devicetree/bindings/phy/bcm-ns-usb3-phy.txt +++ /dev/null @@ -1,34 +0,0 @@ -Driver for Broadcom Northstar USB 3.0 PHY - -Required properties: - -- compatible: one of: "brcm,ns-ax-usb3-phy", "brcm,ns-bx-usb3-phy". -- reg: address of MDIO bus device -- usb3-dmp-syscon: phandle to syscon with DMP (Device Management Plugin) - registers -- #phy-cells: must be 0 - -Initialization of USB 3.0 PHY depends on Northstar version. There are currently -three known series: Ax, Bx and Cx. -Known A0: BCM4707 rev 0 -Known B0: BCM4707 rev 4, BCM53573 rev 2 -Known B1: BCM4707 rev 6 -Known C0: BCM47094 rev 0 - -Example: - mdio: mdio@0 { - reg = <0x0>; - #size-cells = <1>; - #address-cells = <0>; - - usb3-phy@10 { - compatible = "brcm,ns-ax-usb3-phy"; - reg = <0x10>; - usb3-dmp-syscon = <&usb3_dmp>; - #phy-cells = <0>; - }; - }; - - usb3_dmp: syscon@18105000 { - reg = <0x18105000 0x1000>; - }; diff --git a/Documentation/devicetree/bindings/phy/bcm-ns-usb3-phy.yaml b/Documentation/devicetree/bindings/phy/bcm-ns-usb3-phy.yaml new file mode 100644 index 000000000000..7fd419db45d0 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/bcm-ns-usb3-phy.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/bcm-ns-usb3-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom Northstar USB 3.0 PHY + +description: | + Initialization of USB 3.0 PHY depends on Northstar version. There are currently + three known series: Ax, Bx and Cx. + Known A0: BCM4707 rev 0 + Known B0: BCM4707 rev 4, BCM53573 rev 2 + Known B1: BCM4707 rev 6 + Known C0: BCM47094 rev 0 + +maintainers: + - Rafał Miłecki + +properties: + compatible: + enum: + - brcm,ns-ax-usb3-phy + - brcm,ns-bx-usb3-phy + + reg: + description: address of MDIO bus device + maxItems: 1 + + usb3-dmp-syscon: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to the DMP (Device Management Plugin) syscon + + "#phy-cells": + const: 0 + +required: + - compatible + - reg + - usb3-dmp-syscon + - "#phy-cells" + +additionalProperties: false + +examples: + - | + mdio { + #address-cells = <1>; + #size-cells = <0>; + + usb3-phy@10 { + compatible = "brcm,ns-ax-usb3-phy"; + reg = <0x10>; + usb3-dmp-syscon = <&usb3_dmp>; + #phy-cells = <0>; + }; + }; + + usb3_dmp: syscon@18105000 { + reg = <0x18105000 0x1000>; + }; -- 2.27.0