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spf=fail smtp.mailfrom=ckeepax@opensource.cirrus.com Received: from ediex02.ad.cirrus.com ([87.246.76.36]) by mx0a-001ae601.pphosted.com with ESMTP id 30wsx3msj9-2 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Tue, 12 May 2020 10:24:01 -0500 Received: from EDIEX01.ad.cirrus.com (198.61.84.80) by EDIEX02.ad.cirrus.com (198.61.84.81) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1913.5; Tue, 12 May 2020 16:23:59 +0100 Received: from ediswmail.ad.cirrus.com (198.61.86.93) by EDIEX01.ad.cirrus.com (198.61.84.80) with Microsoft SMTP Server id 15.1.1913.5 via Frontend Transport; Tue, 12 May 2020 16:23:59 +0100 Received: from algalon.ad.cirrus.com (algalon.ad.cirrus.com [198.90.251.122]) by ediswmail.ad.cirrus.com (Postfix) with ESMTP id 3B85F2C6; Tue, 12 May 2020 15:23:59 +0000 (UTC) From: Charles Keepax To: , , , , , , , CC: , , , Subject: [PATCH v3 3/5] pinctrl: lochnagar: Move binding over to dtschema Date: Tue, 12 May 2020 16:23:56 +0100 Message-ID: <20200512152359.11839-3-ckeepax@opensource.cirrus.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20200512152359.11839-1-ckeepax@opensource.cirrus.com> References: <20200512152359.11839-1-ckeepax@opensource.cirrus.com> MIME-Version: 1.0 X-Proofpoint-SPF-Result: fail X-Proofpoint-SPF-Record: v=spf1 include:spf-001ae601.pphosted.com include:spf.protection.outlook.com ip4:5.172.152.52 -all X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 lowpriorityscore=0 impostorscore=0 mlxscore=0 adultscore=0 priorityscore=1501 suspectscore=0 phishscore=0 mlxlogscore=999 malwarescore=0 spamscore=0 clxscore=1015 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2003020000 definitions=main-2005120116 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Signed-off-by: Charles Keepax --- Changes since v2: - Removed description for gpio-controller - Force pin node to be called pin-settings - Simplify -pins pattern - Add additional blank line Thanks, Charles .../bindings/pinctrl/cirrus,lochnagar.txt | 141 --------------- .../bindings/pinctrl/cirrus,lochnagar.yaml | 190 +++++++++++++++++++++ 2 files changed, 190 insertions(+), 141 deletions(-) delete mode 100644 Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt create mode 100644 Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml diff --git a/Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt b/Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt deleted file mode 100644 index a87447180e838..0000000000000 --- a/Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt +++ /dev/null @@ -1,141 +0,0 @@ -Cirrus Logic Lochnagar Audio Development Board - -Lochnagar is an evaluation and development board for Cirrus Logic -Smart CODEC and Amp devices. It allows the connection of most Cirrus -Logic devices on mini-cards, as well as allowing connection of -various application processor systems to provide a full evaluation -platform. Audio system topology, clocking and power can all be -controlled through the Lochnagar, allowing the device under test -to be used in a variety of possible use cases. - -This binding document describes the binding for the pinctrl portion -of the driver. - -Also see these documents for generic binding information: - [1] GPIO : ../gpio/gpio.txt - [2] Pinctrl: ../pinctrl/pinctrl-bindings.txt - -And these for relevant defines: - [3] include/dt-bindings/pinctrl/lochnagar.h - -This binding must be part of the Lochnagar MFD binding: - [4] ../mfd/cirrus,lochnagar.txt - -Required properties: - - - compatible : One of the following strings: - "cirrus,lochnagar-pinctrl" - - - gpio-controller : Indicates this device is a GPIO controller. - - #gpio-cells : Must be 2. The first cell is the pin number, see - [3] for available pins and the second cell is used to specify - optional parameters, see [1]. - - gpio-ranges : Range of pins managed by the GPIO controller, see - [1]. Both the GPIO and Pinctrl base should be set to zero and the - count to the appropriate of the LOCHNAGARx_PIN_NUM_GPIOS define, - see [3]. - - - pinctrl-names : A pinctrl state named "default" must be defined. - - pinctrl-0 : A phandle to the default pinctrl state. - -Required sub-nodes: - -The pin configurations are defined as a child of the pinctrl states -node, see [2]. Each sub-node can have the following properties: - - groups : A list of groups to select (either this or "pins" must be - specified), available groups: - codec-aif1, codec-aif2, codec-aif3, dsp-aif1, dsp-aif2, psia1, - psia2, gf-aif1, gf-aif2, gf-aif3, gf-aif4, spdif-aif, usb-aif1, - usb-aif2, adat-aif, soundcard-aif - - pins : A list of pin names to select (either this or "groups" must - be specified), available pins: - fpga-gpio1, fpga-gpio2, fpga-gpio3, fpga-gpio4, fpga-gpio5, - fpga-gpio6, codec-gpio1, codec-gpio2, codec-gpio3, codec-gpio4, - codec-gpio5, codec-gpio6, codec-gpio7, codec-gpio8, dsp-gpio1, - dsp-gpio2, dsp-gpio3, dsp-gpio4, dsp-gpio5, dsp-gpio6, gf-gpio2, - gf-gpio3, gf-gpio7, codec-aif1-bclk, codec-aif1-rxdat, - codec-aif1-lrclk, codec-aif1-txdat, codec-aif2-bclk, - codec-aif2-rxdat, codec-aif2-lrclk, codec-aif2-txdat, - codec-aif3-bclk, codec-aif3-rxdat, codec-aif3-lrclk, - codec-aif3-txdat, dsp-aif1-bclk, dsp-aif1-rxdat, dsp-aif1-lrclk, - dsp-aif1-txdat, dsp-aif2-bclk, dsp-aif2-rxdat, - dsp-aif2-lrclk, dsp-aif2-txdat, psia1-bclk, psia1-rxdat, - psia1-lrclk, psia1-txdat, psia2-bclk, psia2-rxdat, psia2-lrclk, - psia2-txdat, gf-aif3-bclk, gf-aif3-rxdat, gf-aif3-lrclk, - gf-aif3-txdat, gf-aif4-bclk, gf-aif4-rxdat, gf-aif4-lrclk, - gf-aif4-txdat, gf-aif1-bclk, gf-aif1-rxdat, gf-aif1-lrclk, - gf-aif1-txdat, gf-aif2-bclk, gf-aif2-rxdat, gf-aif2-lrclk, - gf-aif2-txdat, dsp-uart1-rx, dsp-uart1-tx, dsp-uart2-rx, - dsp-uart2-tx, gf-uart2-rx, gf-uart2-tx, usb-uart-rx, - codec-pdmclk1, codec-pdmdat1, codec-pdmclk2, codec-pdmdat2, - codec-dmicclk1, codec-dmicdat1, codec-dmicclk2, codec-dmicdat2, - codec-dmicclk3, codec-dmicdat3, codec-dmicclk4, codec-dmicdat4, - dsp-dmicclk1, dsp-dmicdat1, dsp-dmicclk2, dsp-dmicdat2, i2c2-scl, - i2c2-sda, i2c3-scl, i2c3-sda, i2c4-scl, i2c4-sda, dsp-standby, - codec-mclk1, codec-mclk2, dsp-clkin, psia1-mclk, psia2-mclk, - gf-gpio1, gf-gpio5, dsp-gpio20, led1, led2 - - function : The mux function to select, available functions: - aif, fpga-gpio1, fpga-gpio2, fpga-gpio3, fpga-gpio4, fpga-gpio5, - fpga-gpio6, codec-gpio1, codec-gpio2, codec-gpio3, codec-gpio4, - codec-gpio5, codec-gpio6, codec-gpio7, codec-gpio8, dsp-gpio1, - dsp-gpio2, dsp-gpio3, dsp-gpio4, dsp-gpio5, dsp-gpio6, gf-gpio2, - gf-gpio3, gf-gpio7, gf-gpio1, gf-gpio5, dsp-gpio20, codec-clkout, - dsp-clkout, pmic-32k, spdif-clkout, clk-12m288, clk-11m2986, - clk-24m576, clk-22m5792, xmos-mclk, gf-clkout1, gf-mclk1, - gf-mclk3, gf-mclk2, gf-clkout2, codec-mclk1, codec-mclk2, - dsp-clkin, psia1-mclk, psia2-mclk, spdif-mclk, codec-irq, - codec-reset, dsp-reset, dsp-irq, dsp-standby, codec-pdmclk1, - codec-pdmdat1, codec-pdmclk2, codec-pdmdat2, codec-dmicclk1, - codec-dmicdat1, codec-dmicclk2, codec-dmicdat2, codec-dmicclk3, - codec-dmicdat3, codec-dmicclk4, codec-dmicdat4, dsp-dmicclk1, - dsp-dmicdat1, dsp-dmicclk2, dsp-dmicdat2, dsp-uart1-rx, - dsp-uart1-tx, dsp-uart2-rx, dsp-uart2-tx, gf-uart2-rx, - gf-uart2-tx, usb-uart-rx, usb-uart-tx, i2c2-scl, i2c2-sda, - i2c3-scl, i2c3-sda, i2c4-scl, i2c4-sda, spdif-aif, psia1, - psia1-bclk, psia1-lrclk, psia1-rxdat, psia1-txdat, psia2, - psia2-bclk, psia2-lrclk, psia2-rxdat, psia2-txdat, codec-aif1, - codec-aif1-bclk, codec-aif1-lrclk, codec-aif1-rxdat, - codec-aif1-txdat, codec-aif2, codec-aif2-bclk, codec-aif2-lrclk, - codec-aif2-rxdat, codec-aif2-txdat, codec-aif3, codec-aif3-bclk, - codec-aif3-lrclk, codec-aif3-rxdat, codec-aif3-txdat, dsp-aif1, - dsp-aif1-bclk, dsp-aif1-lrclk, dsp-aif1-rxdat, dsp-aif1-txdat, - dsp-aif2, dsp-aif2-bclk, dsp-aif2-lrclk, dsp-aif2-rxdat, - dsp-aif2-txdat, gf-aif3, gf-aif3-bclk, gf-aif3-lrclk, - gf-aif3-rxdat, gf-aif3-txdat, gf-aif4, gf-aif4-bclk, - gf-aif4-lrclk, gf-aif4-rxdat, gf-aif4-txdat, gf-aif1, - gf-aif1-bclk, gf-aif1-lrclk, gf-aif1-rxdat, gf-aif1-txdat, - gf-aif2, gf-aif2-bclk, gf-aif2-lrclk, gf-aif2-rxdat, - gf-aif2-txdat, usb-aif1, usb-aif2, adat-aif, soundcard-aif, - - - output-enable : Specifies that an AIF group will be used as a master - interface (either this or input-enable is required if a group is - being muxed to an AIF) - - input-enable : Specifies that an AIF group will be used as a slave - interface (either this or output-enable is required if a group is - being muxed to an AIF) - -Example: - -lochnagar-pinctrl { - compatible = "cirrus,lochnagar-pinctrl"; - - gpio-controller; - #gpio-cells = <2>; - gpio-ranges = <&lochnagar 0 0 LOCHNAGAR2_PIN_NUM_GPIOS>; - - pinctrl-names = "default"; - pinctrl-0 = <&pin-settings>; - - pin-settings: pin-settings { - ap-aif { - input-enable; - groups = "gf-aif1"; - function = "codec-aif3"; - }; - codec-aif { - output-enable; - groups = "codec-aif3"; - function = "gf-aif1"; - }; - }; -}; diff --git a/Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml b/Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml new file mode 100644 index 0000000000000..420d74856032f --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml @@ -0,0 +1,190 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/cirrus,lochnagar.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cirrus Logic Lochnagar Audio Development Board + +maintainers: + - patches@opensource.cirrus.com + +description: | + Lochnagar is an evaluation and development board for Cirrus Logic + Smart CODEC and Amp devices. It allows the connection of most Cirrus + Logic devices on mini-cards, as well as allowing connection of various + application processor systems to provide a full evaluation platform. + Audio system topology, clocking and power can all be controlled through + the Lochnagar, allowing the device under test to be used in a variety of + possible use cases. + + This binding document describes the binding for the pinctrl portion of + the driver. + + Also see these documents for generic binding information: + [1] GPIO : ../gpio/gpio.txt + [2] Pinctrl: ../pinctrl/pinctrl-bindings.txt + + And these for relevant defines: + [3] include/dt-bindings/pinctrl/lochnagar.h + + This binding must be part of the Lochnagar MFD binding: + [4] ../mfd/cirrus,lochnagar.yaml + +properties: + compatible: + enum: + - cirrus,lochnagar-pinctrl + + gpio-controller: true + + '#gpio-cells': + description: + The first cell is the pin number and the second cell is used + to specify optional parameters. + const: 2 + + gpio-ranges: + description: + Range of pins managed by the GPIO controller, see [1]. Both the + GPIO and Pinctrl base should be set to zero and the count to the + appropriate of the LOCHNAGARx_PIN_NUM_GPIOS define, see [3]. + maxItems: 1 + + pinctrl-0: + description: + A phandle to the default pinctrl state. + + pinctrl-names: + description: + A pinctrl state named "default" must be defined. + const: default + + pin-settings: + type: object + patternProperties: + '-pins$': + description: + The pin configurations are defined as a child of the pinctrl + states node, see [2]. Each sub-node can have the following + properties. + type: object + allOf: + - $ref: pincfg-node.yaml# + - $ref: pinmux-node.yaml# + + properties: + groups: + description: + A list of groups to select (either this or "pins" must be + specified), available groups. + enum: [ codec-aif1, codec-aif2, codec-aif3, dsp-aif1, + dsp-aif2, psia1, psia2, gf-aif1, gf-aif2, gf-aif3, + gf-aif4, spdif-aif, usb-aif1, usb-aif2, adat-aif, + soundcard-aif ] + + pins: + description: + A list of pin names to select (either this or "groups" must + be specified), available pins. + enum: [ fpga-gpio1, fpga-gpio2, fpga-gpio3, fpga-gpio4, + fpga-gpio5, fpga-gpio6, codec-gpio1, codec-gpio2, + codec-gpio3, codec-gpio4, codec-gpio5, codec-gpio6, + codec-gpio7, codec-gpio8, dsp-gpio1, dsp-gpio2, + dsp-gpio3, dsp-gpio4, dsp-gpio5, dsp-gpio6, + gf-gpio2, gf-gpio3, gf-gpio7, codec-aif1-bclk, + codec-aif1-rxdat, codec-aif1-lrclk, codec-aif1-txdat, + codec-aif2-bclk, codec-aif2-rxdat, codec-aif2-lrclk, + codec-aif2-txdat, codec-aif3-bclk, codec-aif3-rxdat, + codec-aif3-lrclk, codec-aif3-txdat, dsp-aif1-bclk, + dsp-aif1-rxdat, dsp-aif1-lrclk, dsp-aif1-txdat, + dsp-aif2-bclk, dsp-aif2-rxdat, dsp-aif2-lrclk, + dsp-aif2-txdat, psia1-bclk, psia1-rxdat, psia1-lrclk, + psia1-txdat, psia2-bclk, psia2-rxdat, psia2-lrclk, + psia2-txdat, gf-aif3-bclk, gf-aif3-rxdat, + gf-aif3-lrclk, gf-aif3-txdat, gf-aif4-bclk, + gf-aif4-rxdat, gf-aif4-lrclk, gf-aif4-txdat, + gf-aif1-bclk, gf-aif1-rxdat, gf-aif1-lrclk, + gf-aif1-txdat, gf-aif2-bclk, gf-aif2-rxdat, + gf-aif2-lrclk, gf-aif2-txdat, dsp-uart1-rx, + dsp-uart1-tx, dsp-uart2-rx, dsp-uart2-tx, + gf-uart2-rx, gf-uart2-tx, usb-uart-rx, codec-pdmclk1, + codec-pdmdat1, codec-pdmclk2, codec-pdmdat2, + codec-dmicclk1, codec-dmicdat1, codec-dmicclk2, + codec-dmicdat2, codec-dmicclk3, codec-dmicdat3, + codec-dmicclk4, codec-dmicdat4, dsp-dmicclk1, + dsp-dmicdat1, dsp-dmicclk2, dsp-dmicdat2, i2c2-scl, + i2c2-sda, i2c3-scl, i2c3-sda, i2c4-scl, i2c4-sda, + dsp-standby, codec-mclk1, codec-mclk2, dsp-clkin, + psia1-mclk, psia2-mclk, gf-gpio1, gf-gpio5, + dsp-gpio20, led1, led2 ] + + function: + description: + The mux function to select, available functions. + enum: [ aif, fpga-gpio1, fpga-gpio2, fpga-gpio3, fpga-gpio4, + fpga-gpio5, fpga-gpio6, codec-gpio1, codec-gpio2, + codec-gpio3, codec-gpio4, codec-gpio5, codec-gpio6, + codec-gpio7, codec-gpio8, dsp-gpio1, dsp-gpio2, + dsp-gpio3, dsp-gpio4, dsp-gpio5, dsp-gpio6, + gf-gpio2, gf-gpio3, gf-gpio7, gf-gpio1, gf-gpio5, + dsp-gpio20, codec-clkout, dsp-clkout, pmic-32k, + spdif-clkout, clk-12m288, clk-11m2986, clk-24m576, + clk-22m5792, xmos-mclk, gf-clkout1, gf-mclk1, + gf-mclk3, gf-mclk2, gf-clkout2, codec-mclk1, + codec-mclk2, dsp-clkin, psia1-mclk, psia2-mclk, + spdif-mclk, codec-irq, codec-reset, dsp-reset, + dsp-irq, dsp-standby, codec-pdmclk1, codec-pdmdat1, + codec-pdmclk2, codec-pdmdat2, codec-dmicclk1, + codec-dmicdat1, codec-dmicclk2, codec-dmicdat2, + codec-dmicclk3, codec-dmicdat3, codec-dmicclk4, + codec-dmicdat4, dsp-dmicclk1, dsp-dmicdat1, + dsp-dmicclk2, dsp-dmicdat2, dsp-uart1-rx, + dsp-uart1-tx, dsp-uart2-rx, dsp-uart2-tx, + gf-uart2-rx, gf-uart2-tx, usb-uart-rx, usb-uart-tx, + i2c2-scl, i2c2-sda, i2c3-scl, i2c3-sda, i2c4-scl, + i2c4-sda, spdif-aif, psia1, psia1-bclk, psia1-lrclk, + psia1-rxdat, psia1-txdat, psia2, psia2-bclk, + psia2-lrclk, psia2-rxdat, psia2-txdat, codec-aif1, + codec-aif1-bclk, codec-aif1-lrclk, codec-aif1-rxdat, + codec-aif1-txdat, codec-aif2, codec-aif2-bclk, + codec-aif2-lrclk, codec-aif2-rxdat, codec-aif2-txdat, + codec-aif3, codec-aif3-bclk, codec-aif3-lrclk, + codec-aif3-rxdat, codec-aif3-txdat, dsp-aif1, + dsp-aif1-bclk, dsp-aif1-lrclk, dsp-aif1-rxdat, + dsp-aif1-txdat, dsp-aif2, dsp-aif2-bclk, + dsp-aif2-lrclk, dsp-aif2-rxdat, dsp-aif2-txdat, + gf-aif3, gf-aif3-bclk, gf-aif3-lrclk, gf-aif3-rxdat, + gf-aif3-txdat, gf-aif4, gf-aif4-bclk, gf-aif4-lrclk, + gf-aif4-rxdat, gf-aif4-txdat, gf-aif1, gf-aif1-bclk, + gf-aif1-lrclk, gf-aif1-rxdat, gf-aif1-txdat, gf-aif2, + gf-aif2-bclk, gf-aif2-lrclk, gf-aif2-rxdat, + gf-aif2-txdat, usb-aif1, usb-aif2, adat-aif, + soundcard-aif ] + + output-enable: + description: + Specifies that an AIF group will be used as a master + interface (either this or input-enable is required if a + group is being muxed to an AIF) + + input-enable: + description: + Specifies that an AIF group will be used as a slave + interface (either this or output-enable is required if a + group is being muxed to an AIF) + + additionalProperties: false + + required: + - function + + additionalProperties: false + +required: + - compatible + - gpio-controller + - '#gpio-cells' + - gpio-ranges + - pinctrl-0 + - pinctrl-names