From patchwork Thu Nov 8 10:14:02 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Charles Keepax X-Patchwork-Id: 994723 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=opensource.cirrus.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 42rK0Z6GG0z9sBZ for ; Thu, 8 Nov 2018 21:15:10 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727308AbeKHTtl (ORCPT ); Thu, 8 Nov 2018 14:49:41 -0500 Received: from mx0b-001ae601.pphosted.com ([67.231.152.168]:43718 "EHLO mx0b-001ae601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726955AbeKHTtA (ORCPT ); Thu, 8 Nov 2018 14:49:00 -0500 Received: from pps.filterd (m0077474.ppops.net [127.0.0.1]) by mx0b-001ae601.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id wA8A8ehB020587; Thu, 8 Nov 2018 04:14:07 -0600 Authentication-Results: ppops.net; spf=none smtp.mailfrom=ckeepax@opensource.cirrus.com Received: from mail4.cirrus.com ([87.246.98.35]) by mx0b-001ae601.pphosted.com with ESMTP id 2nm92cgmv6-1; Thu, 08 Nov 2018 04:14:06 -0600 Received: from EX17.ad.cirrus.com (unknown [172.20.9.81]) by mail4.cirrus.com (Postfix) with ESMTP id 64D42611C8BE; Thu, 8 Nov 2018 04:17:17 -0600 (CST) Received: from imbe.wolfsonmicro.main (198.61.95.81) by EX17.ad.cirrus.com (172.20.9.81) with Microsoft SMTP Server id 14.3.408.0; Thu, 8 Nov 2018 10:14:06 +0000 Received: from algalon.ad.cirrus.com (algalon.ad.cirrus.com [198.90.251.122]) by imbe.wolfsonmicro.main (8.14.4/8.14.4) with ESMTP id wA8AE55u028949; Thu, 8 Nov 2018 10:14:05 GMT From: Charles Keepax To: , , , , , CC: , , , , , , Subject: [PATCH v4 3/6] mfd: lochnagar: Add initial binding documentation Date: Thu, 8 Nov 2018 10:14:02 +0000 Message-ID: <20181108101405.14062-4-ckeepax@opensource.cirrus.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20181108101405.14062-1-ckeepax@opensource.cirrus.com> References: <20181108101405.14062-1-ckeepax@opensource.cirrus.com> MIME-Version: 1.0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1807170000 definitions=main-1811080089 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org 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. This driver supports the board controller chip on the Lochnagar board. Signed-off-by: Charles Keepax --- I have dropped Rob and Stephen's Acks from this patch on account of the scale of the changes since v3. Changes since v3: - Split the binding up into separate parts for the individual subsystems - Added documentation for the fixed clocks that are done through DT Thanks, Charles .../devicetree/bindings/clock/cirrus,lochnagar.txt | 89 +++++++++++++ .../devicetree/bindings/mfd/cirrus,lochnagar.txt | 70 ++++++++++ .../bindings/pinctrl/cirrus,lochnagar.txt | 141 +++++++++++++++++++++ .../bindings/regulator/cirrus,lochnagar.txt | 80 ++++++++++++ include/dt-bindings/clk/lochnagar.h | 26 ++++ include/dt-bindings/pinctrl/lochnagar.h | 132 +++++++++++++++++++ 6 files changed, 538 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt create mode 100644 Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt create mode 100644 Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt create mode 100644 Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt create mode 100644 include/dt-bindings/clk/lochnagar.h create mode 100644 include/dt-bindings/pinctrl/lochnagar.h diff --git a/Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt b/Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt new file mode 100644 index 0000000000000..035525da32c8e --- /dev/null +++ b/Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt @@ -0,0 +1,89 @@ +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 clock portion of +the driver. + +Also see these documents for generic binding information: + [1] Clock : ../clock/clock-bindings.txt + +And these for relevant defines: + [2] include/dt-bindings/clock/lochnagar.h + +This binding must be part of the Lochnagar MFD binding: + [3] ../mfd/cirrus,lochnagar.txt + +Required properties: + + - compatible : One of the following strings: + "cirrus,lochnagar1-clk" + "cirrus,lochnagar2-clk" + + - #clock-cells : Must be 1. The first cell indicates the clock + number, see [2] for available clocks and [1]. + +Optional properties: + + - clocks : Must contain an entry for each clock in clock-names. + - clock-names : May contain entries for each of the following + clocks: + - ln-cdc-clkout : Output clock from CODEC card. + - ln-dsp-clkout : Output clock from DSP card. + - ln-gf-mclk1,ln-gf-mclk2,ln-gf-mclk3,ln-gf-mclk4 : Optional + input audio clocks from host system. + - ln-psia1-mclk, ln-psia2-mclk : Optional input audio clocks from + external connector. + - ln-spdif-clkout : Optional input audio clock from SPDIF. + - ln-adat-clkout : Optional input audio clock from ADAT. + - ln-pmic-32k : On board fixed regulator. + - ln-clk-12m : On board fixed regulator. + - ln-clk-11m : On board fixed regulator. + - ln-clk-24m : On board fixed regulator. + - ln-clk-22m : On board fixed regulator. + - ln-usb-clk-24m : On board fixed regulator. + - ln-usb-clk-12m : On board fixed regulator. + + - assigned-clocks : A list of Lochnagar clocks to be reparented, see + [2] for available clocks. + - assigned-clock-parents : Parents to be assigned to the clocks + listed in "assigned-clocks". + +Optional sub-nodes: + + - fixed-clock nodes may be registered for the following on board clocks: + - ln-pmic-32k : 32768 kHz + - ln-clk-12m : 12288000 kHz + - ln-clk-11m : 11298600 kHz + - ln-clk-24m : 24576000 kHz + - ln-clk-22m : 22579200 kHz + - ln-usb-clk-24m : 24000000 kHz + - ln-usb-clk-12m : 12000000 kHz + +Example: + +lochnagar-clk { + compatible = "cirrus,lochnagar2-clk"; + + #clock-cells = <1>; + + clocks = <&clk-audio>, <&clk_pmic>; + clock-names = "ln-gf-mclk2", "ln-pmic-32k"; + + assigned-clocks = <&lochnagar-clk LOCHNAGAR_CDC_MCLK1>, + <&lochnagar-clk LOCHNAGAR_CDC_MCLK2>; + assigned-clock-parents = <&clk-audio>, + <&clk-pmic>; + + clk-pmic: clk-pmic { + compatible = "fixed-clock"; + clock-cells = <0>; + clock-frequency = <32768>; + }; +}; diff --git a/Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt b/Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt new file mode 100644 index 0000000000000..1ce1954461082 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt @@ -0,0 +1,70 @@ +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. + +Also see these documents for generic binding information: + [1] GPIO : ../gpio/gpio.txt + +And these for relevant defines: + [2] include/dt-bindings/pinctrl/lochnagar.h + [3] include/dt-bindings/clock/lochnagar.h + +And these documents for the required sub-node binding details: + [4] Clock: ../clock/cirrus,lochnagar.txt + [5] Pinctrl: ../pinctrl/cirrus,lochnagar.txt + [6] Regulator: ../regulator/cirrus,lochnagar.txt + +Required properties: + + - compatible : One of the following strings: + "cirrus,lochnagar1" + "cirrus,lochnagar2" + + - reg : I2C slave address + + - reset-gpios : Reset line to the Lochnagar, see [1]. + +Required sub-nodes: + + - lochnagar-clk : Binding for the clocking components, see [4]. + + - lochnagar-pinctrl : Binding for the pin control components, see [5]. + + - lochnagar-regulator : Binding for the regulator components, see [6]. + +Optional properties: + + - present-gpios : Host present line, indicating the presence of a + host system, see [1]. This can be omitted if the present line is + tied in hardware. + +Example: + +lochnagar: lochnagar@22 { + compatible = "cirrus,lochnagar2"; + reg = <0x22>; + + reset-gpios = <&gpio0 55 0>; + present-gpios = <&gpio0 60 0>; + + lochnagar-clk { + compatible = "cirrus,lochnagar2-clk"; + ... + }; + + lochnagar-pinctrl { + compatible = "cirrus,lochnagar-pinctrl"; + ... + }; + + lochnagar-regulator { + compatible = "cirrus,lochnagar-regulator"; + ... + }; +}; diff --git a/Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt b/Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt new file mode 100644 index 0000000000000..36de6b0555f25 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt @@ -0,0 +1,141 @@ +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: + fgpa-gpio1, fgpa-gpio2, fgpa-gpio3, fgpa-gpio4, fgpa-gpio5, + fgpa-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, fgpa-gpio1, fgpa-gpio2, fgpa-gpio3, fgpa-gpio4, fgpa-gpio5, + fgpa-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, gpio, 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/regulator/cirrus,lochnagar.txt b/Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt new file mode 100644 index 0000000000000..27b888ecf9dbc --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt @@ -0,0 +1,80 @@ +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 regulator portion +of the driver. + +Also see these documents for generic binding information: + [1] Regulator: ../regulator/regulator.txt + +This binding must be part of the Lochnagar MFD binding: + [2] ../mfd/cirrus,lochnagar.txt + +Required properties: + + - compatible : One of the following strings: + "cirrus,lochnagar-regulator" + + - SYSVDD-supply: Primary power supply for the Lochnagar. + +Optional properties: + + - MICBIAS1-supply, MICBIAS2-supply: Regulator supplies for the + MICxVDD outputs, supplying the digital microphones, normally + supplied from the attached CODEC. + +Optional sub-nodes: + + - VDDCORE : Initialisation data for the VDDCORE regulator, which + supplies the CODECs digital core if it has no build regulator for that + purpose. + + - MICVDD : Initialisation data for the MICVDD regulator, which + supplies the CODECs MICVDD. + - MIC1VDD, MIC2VDD : Initialisation data for the MICxVDD supplies. + Optional Properties: + - cirrus,micbias-input : A property selecting which of the CODEC + minicard micbias outputs should be used, valid values are 1 - 4. + + - VDD1V8 : Recommended fixed regulator for the VDD1V8 regulator, which supplies the + CODECs analog and 1.8V digital supplies. + Required Properties: + - compatible : Should be set to "regulator-fixed" + - regulator-min-microvolt : Should be set to 1.8V + - regulator-max-microvolt : Should be set to 1.8V + - regulator-boot-on + - regulator-always-on + - vin-supply : Should be set to same supply as SYSVDD + +Example: + +lochnagar-regulator { + compatible = "cirrus,lochnagar-regulator"; + + SYSVDD-supply = <&wallvdd>; + + lochnagar-micvdd: MICVDD { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + lochnagar-vdd1v8: VDD1V8 { + compatible = "regulator-fixed"; + + regulator-name = "VDD1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + + vin-supply = <&wallvdd>; + }; +}; + diff --git a/include/dt-bindings/clk/lochnagar.h b/include/dt-bindings/clk/lochnagar.h new file mode 100644 index 0000000000000..8fa20551ff171 --- /dev/null +++ b/include/dt-bindings/clk/lochnagar.h @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Device Tree defines for Lochnagar clocking + * + * Copyright (c) 2017-2018 Cirrus Logic, Inc. and + * Cirrus Logic International Semiconductor Ltd. + * + * Author: Charles Keepax + */ + +#ifndef DT_BINDINGS_CLK_LOCHNAGAR_H +#define DT_BINDINGS_CLK_LOCHNAGAR_H + +#define LOCHNAGAR_CDC_MCLK1 0 +#define LOCHNAGAR_CDC_MCLK2 1 +#define LOCHNAGAR_DSP_CLKIN 2 +#define LOCHNAGAR_GF_CLKOUT1 3 +#define LOCHNAGAR_GF_CLKOUT2 4 +#define LOCHNAGAR_PSIA1_MCLK 5 +#define LOCHNAGAR_PSIA2_MCLK 6 +#define LOCHNAGAR_SPDIF_MCLK 7 +#define LOCHNAGAR_ADAT_MCLK 8 +#define LOCHNAGAR_SOUNDCARD_MCLK 9 +#define LOCHNAGAR_SPDIF_CLKOUT 10 + +#endif diff --git a/include/dt-bindings/pinctrl/lochnagar.h b/include/dt-bindings/pinctrl/lochnagar.h new file mode 100644 index 0000000000000..644760bf5725b --- /dev/null +++ b/include/dt-bindings/pinctrl/lochnagar.h @@ -0,0 +1,132 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Device Tree defines for Lochnagar pinctrl + * + * Copyright (c) 2018 Cirrus Logic, Inc. and + * Cirrus Logic International Semiconductor Ltd. + * + * Author: Charles Keepax + */ + +#ifndef DT_BINDINGS_PINCTRL_LOCHNAGAR_H +#define DT_BINDINGS_PINCTRL_LOCHNAGAR_H + +#define LOCHNAGAR1_PIN_CDC_RESET 0 +#define LOCHNAGAR1_PIN_DSP_RESET 1 +#define LOCHNAGAR1_PIN_CDC_CIF1MODE 2 +#define LOCHNAGAR1_PIN_NUM_GPIOS 3 + +#define LOCHNAGAR2_PIN_CDC_RESET 0 +#define LOCHNAGAR2_PIN_DSP_RESET 1 +#define LOCHNAGAR2_PIN_CDC_CIF1MODE 2 +#define LOCHNAGAR2_PIN_CDC_LDOENA 3 +#define LOCHNAGAR2_PIN_SPDIF_HWMODE 4 +#define LOCHNAGAR2_PIN_SPDIF_RESET 5 +#define LOCHNAGAR2_PIN_FPGA_GPIO1 6 +#define LOCHNAGAR2_PIN_FPGA_GPIO2 7 +#define LOCHNAGAR2_PIN_FPGA_GPIO3 8 +#define LOCHNAGAR2_PIN_FPGA_GPIO4 9 +#define LOCHNAGAR2_PIN_FPGA_GPIO5 10 +#define LOCHNAGAR2_PIN_FPGA_GPIO6 11 +#define LOCHNAGAR2_PIN_CDC_GPIO1 12 +#define LOCHNAGAR2_PIN_CDC_GPIO2 13 +#define LOCHNAGAR2_PIN_CDC_GPIO3 14 +#define LOCHNAGAR2_PIN_CDC_GPIO4 15 +#define LOCHNAGAR2_PIN_CDC_GPIO5 16 +#define LOCHNAGAR2_PIN_CDC_GPIO6 17 +#define LOCHNAGAR2_PIN_CDC_GPIO7 18 +#define LOCHNAGAR2_PIN_CDC_GPIO8 19 +#define LOCHNAGAR2_PIN_DSP_GPIO1 20 +#define LOCHNAGAR2_PIN_DSP_GPIO2 21 +#define LOCHNAGAR2_PIN_DSP_GPIO3 22 +#define LOCHNAGAR2_PIN_DSP_GPIO4 23 +#define LOCHNAGAR2_PIN_DSP_GPIO5 24 +#define LOCHNAGAR2_PIN_DSP_GPIO6 25 +#define LOCHNAGAR2_PIN_GF_GPIO2 26 +#define LOCHNAGAR2_PIN_GF_GPIO3 27 +#define LOCHNAGAR2_PIN_GF_GPIO7 28 +#define LOCHNAGAR2_PIN_CDC_AIF1_BCLK 29 +#define LOCHNAGAR2_PIN_CDC_AIF1_RXDAT 30 +#define LOCHNAGAR2_PIN_CDC_AIF1_LRCLK 31 +#define LOCHNAGAR2_PIN_CDC_AIF1_TXDAT 32 +#define LOCHNAGAR2_PIN_CDC_AIF2_BCLK 33 +#define LOCHNAGAR2_PIN_CDC_AIF2_RXDAT 34 +#define LOCHNAGAR2_PIN_CDC_AIF2_LRCLK 35 +#define LOCHNAGAR2_PIN_CDC_AIF2_TXDAT 36 +#define LOCHNAGAR2_PIN_CDC_AIF3_BCLK 37 +#define LOCHNAGAR2_PIN_CDC_AIF3_RXDAT 38 +#define LOCHNAGAR2_PIN_CDC_AIF3_LRCLK 39 +#define LOCHNAGAR2_PIN_CDC_AIF3_TXDAT 40 +#define LOCHNAGAR2_PIN_DSP_AIF1_BCLK 41 +#define LOCHNAGAR2_PIN_DSP_AIF1_RXDAT 42 +#define LOCHNAGAR2_PIN_DSP_AIF1_LRCLK 43 +#define LOCHNAGAR2_PIN_DSP_AIF1_TXDAT 44 +#define LOCHNAGAR2_PIN_DSP_AIF2_BCLK 45 +#define LOCHNAGAR2_PIN_DSP_AIF2_RXDAT 46 +#define LOCHNAGAR2_PIN_DSP_AIF2_LRCLK 47 +#define LOCHNAGAR2_PIN_DSP_AIF2_TXDAT 48 +#define LOCHNAGAR2_PIN_PSIA1_BCLK 49 +#define LOCHNAGAR2_PIN_PSIA1_RXDAT 50 +#define LOCHNAGAR2_PIN_PSIA1_LRCLK 51 +#define LOCHNAGAR2_PIN_PSIA1_TXDAT 52 +#define LOCHNAGAR2_PIN_PSIA2_BCLK 53 +#define LOCHNAGAR2_PIN_PSIA2_RXDAT 54 +#define LOCHNAGAR2_PIN_PSIA2_LRCLK 55 +#define LOCHNAGAR2_PIN_PSIA2_TXDAT 56 +#define LOCHNAGAR2_PIN_GF_AIF3_BCLK 57 +#define LOCHNAGAR2_PIN_GF_AIF3_RXDAT 58 +#define LOCHNAGAR2_PIN_GF_AIF3_LRCLK 59 +#define LOCHNAGAR2_PIN_GF_AIF3_TXDAT 60 +#define LOCHNAGAR2_PIN_GF_AIF4_BCLK 61 +#define LOCHNAGAR2_PIN_GF_AIF4_RXDAT 62 +#define LOCHNAGAR2_PIN_GF_AIF4_LRCLK 63 +#define LOCHNAGAR2_PIN_GF_AIF4_TXDAT 64 +#define LOCHNAGAR2_PIN_GF_AIF1_BCLK 65 +#define LOCHNAGAR2_PIN_GF_AIF1_RXDAT 66 +#define LOCHNAGAR2_PIN_GF_AIF1_LRCLK 67 +#define LOCHNAGAR2_PIN_GF_AIF1_TXDAT 68 +#define LOCHNAGAR2_PIN_GF_AIF2_BCLK 69 +#define LOCHNAGAR2_PIN_GF_AIF2_RXDAT 70 +#define LOCHNAGAR2_PIN_GF_AIF2_LRCLK 71 +#define LOCHNAGAR2_PIN_GF_AIF2_TXDAT 72 +#define LOCHNAGAR2_PIN_DSP_UART1_RX 73 +#define LOCHNAGAR2_PIN_DSP_UART1_TX 74 +#define LOCHNAGAR2_PIN_DSP_UART2_RX 75 +#define LOCHNAGAR2_PIN_DSP_UART2_TX 76 +#define LOCHNAGAR2_PIN_GF_UART2_RX 77 +#define LOCHNAGAR2_PIN_GF_UART2_TX 78 +#define LOCHNAGAR2_PIN_USB_UART_RX 79 +#define LOCHNAGAR2_PIN_CDC_PDMCLK1 80 +#define LOCHNAGAR2_PIN_CDC_PDMDAT1 81 +#define LOCHNAGAR2_PIN_CDC_PDMCLK2 82 +#define LOCHNAGAR2_PIN_CDC_PDMDAT2 83 +#define LOCHNAGAR2_PIN_CDC_DMICCLK1 84 +#define LOCHNAGAR2_PIN_CDC_DMICDAT1 85 +#define LOCHNAGAR2_PIN_CDC_DMICCLK2 86 +#define LOCHNAGAR2_PIN_CDC_DMICDAT2 87 +#define LOCHNAGAR2_PIN_CDC_DMICCLK3 88 +#define LOCHNAGAR2_PIN_CDC_DMICDAT3 89 +#define LOCHNAGAR2_PIN_CDC_DMICCLK4 90 +#define LOCHNAGAR2_PIN_CDC_DMICDAT4 91 +#define LOCHNAGAR2_PIN_DSP_DMICCLK1 92 +#define LOCHNAGAR2_PIN_DSP_DMICDAT1 93 +#define LOCHNAGAR2_PIN_DSP_DMICCLK2 94 +#define LOCHNAGAR2_PIN_DSP_DMICDAT2 95 +#define LOCHNAGAR2_PIN_I2C2_SCL 96 +#define LOCHNAGAR2_PIN_I2C2_SDA 97 +#define LOCHNAGAR2_PIN_I2C3_SCL 98 +#define LOCHNAGAR2_PIN_I2C3_SDA 99 +#define LOCHNAGAR2_PIN_I2C4_SCL 100 +#define LOCHNAGAR2_PIN_I2C4_SDA 101 +#define LOCHNAGAR2_PIN_DSP_STANDBY 102 +#define LOCHNAGAR2_PIN_CDC_MCLK1 103 +#define LOCHNAGAR2_PIN_CDC_MCLK2 104 +#define LOCHNAGAR2_PIN_DSP_CLKIN 105 +#define LOCHNAGAR2_PIN_PSIA1_MCLK 106 +#define LOCHNAGAR2_PIN_PSIA2_MCLK 107 +#define LOCHNAGAR2_PIN_GF_GPIO1 108 +#define LOCHNAGAR2_PIN_GF_GPIO5 109 +#define LOCHNAGAR2_PIN_DSP_GPIO20 110 +#define LOCHNAGAR2_PIN_NUM_GPIOS 111 + +#endif