From patchwork Mon Mar 15 11:42:12 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= X-Patchwork-Id: 402026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4A75AC2BB53 for ; Mon, 15 Mar 2021 11:43:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3637F64EE2 for ; Mon, 15 Mar 2021 11:43:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230447AbhCOLnA (ORCPT ); Mon, 15 Mar 2021 07:43:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43270 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230269AbhCOLmi (ORCPT ); Mon, 15 Mar 2021 07:42:38 -0400 Received: from mail-wm1-x331.google.com (mail-wm1-x331.google.com [IPv6:2a00:1450:4864:20::331]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3D66FC061574; Mon, 15 Mar 2021 04:42:38 -0700 (PDT) Received: by mail-wm1-x331.google.com with SMTP id g20so7930920wmk.3; Mon, 15 Mar 2021 04:42:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=64UAUtVrnB3eLs0Hexw/cfQ3HiK7C2gkG1UaNO+bthQ=; b=L9a/F92FiR8zZkoFOoUc4pRc5hnWrgvRkJQGeTKst4hSFO3D7FUj5cdD6A29hbhpGZ fXfrx8bcPYqMA+fGQj3oEju/TaCn0KHg6Cb/OKsB08f2vKuTF9fo82DT/sDk8ejKG/bN oM+9olz+qTlnQJvuDapLYGnCN4zcqC/tF+lZHBAUUp2u8D19uhVwuEvPUjyc/9oKNy+w THYkhBsLHDM8+sTHnXb8KCTEm+oMVkJovkaORppAZf9fMPPHMc4xqax2L3By7ML9azPW qMRHWe8j1sA69Slha9jpXzDwW5ILxUFElnsfmeLUZyw/YMqDfq8UqiYgge9xbrmDcYUy xvOg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=64UAUtVrnB3eLs0Hexw/cfQ3HiK7C2gkG1UaNO+bthQ=; b=VRJlg6UgHKDE49XDhUnFlrGUpV0sE8hSgA3ZhST/aXdAg/S43I2pk24ObIVz7sPihx b0mo8886aQXP1Unnd5qUbh2O5qq9VIeBTgfUEYd+0ZwOv9M6h4nuxB68B3JPtjuAFQ+E 6rb0gKRwIiM9g3uh8Ka4HwnoJUW/fw/j/x1DN0Ja95HvB0lStQBJGm3XfU/+uzOyX0lE xqC/FfMmBrXAYXGh9yXlk6Xeg6X6D3S5VI+IUit2zvpYxMERGBE/nUilOscEDENsdSZA dV+nPVhibthnbAAtDIDxxPP3EowOUkk6MXkYxEp8TUJuyQowoPMxrsCokz5Id3qowBvX Petw== X-Gm-Message-State: AOAM530l61/wnJPZZ/nDdN1eAacAaGCze9PZJNJnAh8nvfnEMN2usEu8 vtUP29t0L0LOrJrqmowH+N8= X-Google-Smtp-Source: ABdhPJxoasrQhsarbSg8KGaewAMtFmyNtXNzpa0FtCPoeQxF1BVLXO+/gNOPUQdMnWCehJem8FXceg== X-Received: by 2002:a7b:cb55:: with SMTP id v21mr2698020wmj.188.1615808556950; Mon, 15 Mar 2021 04:42:36 -0700 (PDT) Received: from skynet.lan ([80.31.204.166]) by smtp.gmail.com with ESMTPSA id v189sm12648187wme.39.2021.03.15.04.42.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Mar 2021 04:42:36 -0700 (PDT) From: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= To: Linus Walleij , Bartosz Golaszewski , Rob Herring , Florian Fainelli , bcm-kernel-feedback-list@broadcom.com, Lee Jones , Michael Walle , =?utf-8?q?=C3=81lvaro_Fern?= =?utf-8?q?=C3=A1ndez_Rojas?= , Jonas Gorski , Necip Fazil Yildiran , Andy Shevchenko , linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v7 20/22] dt-bindings: add BCM6318 pincontroller binding documentation Date: Mon, 15 Mar 2021 12:42:12 +0100 Message-Id: <20210315114214.3096-21-noltari@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210315114214.3096-1-noltari@gmail.com> References: <20210315114214.3096-1-noltari@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Add binding documentation for the pincontrol core found in BCM6318 SoCs. Co-developed-by: Jonas Gorski Signed-off-by: Jonas Gorski Signed-off-by: Álvaro Fernández Rojas --- v7: add changes suggested by Rob Herring v6: add changes suggested by Rob Herring v5: change Documentation to dt-bindings in commit title v4: no changes v3: add new gpio node v2: remove interrupts .../pinctrl/brcm,bcm6318-pinctrl.yaml | 148 ++++++++++++++++++ 1 file changed, 148 insertions(+) create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6318-pinctrl.yaml diff --git a/Documentation/devicetree/bindings/pinctrl/brcm,bcm6318-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6318-pinctrl.yaml new file mode 100644 index 000000000000..3d1807041c4b --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6318-pinctrl.yaml @@ -0,0 +1,148 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/brcm,bcm6318-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom BCM6318 pin controller + +maintainers: + - Álvaro Fernández Rojas + - Jonas Gorski + +description: |+ + The pin controller node should be the child of a syscon node. + + Refer to the the bindings described in + Documentation/devicetree/bindings/mfd/syscon.yaml + +properties: + compatible: + const: brcm,bcm6318-pinctrl + + reg: + maxItems: 2 + +patternProperties: + '^.*-pins$': + if: + type: object + then: + properties: + function: + $ref: "pinmux-node.yaml#/properties/function" + enum: [ ephy0_spd_led, ephy1_spd_led, ephy2_spd_led, ephy3_spd_led, + ephy0_act_led, ephy1_act_led, ephy2_act_led, ephy3_act_led, + serial_led_data, serial_led_clk, inet_act_led, inet_fail_led, + dsl_led, post_fail_led, wlan_wps_led, usb_pwron, + usb_device_led, usb_active ] + + pins: + $ref: "pinmux-node.yaml#/properties/pins" + enum: [ gpio0, gpio1, gpio2, gpio3, gpio4, gpio5, gpio6, gpio7, + gpio8, gpio9, gpio10, gpio11, gpio12, gpio13, gpio40 ] + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + pinctrl@18 { + compatible = "brcm,bcm6318-pinctrl"; + reg = <0x18 0x10>, <0x54 0x18>; + + pinctrl_ephy0_spd_led: ephy0_spd_led-pins { + function = "ephy0_spd_led"; + pins = "gpio0"; + }; + + pinctrl_ephy1_spd_led: ephy1_spd_led-pins { + function = "ephy1_spd_led"; + pins = "gpio1"; + }; + + pinctrl_ephy2_spd_led: ephy2_spd_led-pins { + function = "ephy2_spd_led"; + pins = "gpio2"; + }; + + pinctrl_ephy3_spd_led: ephy3_spd_led-pins { + function = "ephy3_spd_led"; + pins = "gpio3"; + }; + + pinctrl_ephy0_act_led: ephy0_act_led-pins { + function = "ephy0_act_led"; + pins = "gpio4"; + }; + + pinctrl_ephy1_act_led: ephy1_act_led-pins { + function = "ephy1_act_led"; + pins = "gpio5"; + }; + + pinctrl_ephy2_act_led: ephy2_act_led-pins { + function = "ephy2_act_led"; + pins = "gpio6"; + }; + + pinctrl_ephy3_act_led: ephy3_act_led-pins { + function = "ephy3_act_led"; + pins = "gpio7"; + }; + + pinctrl_serial_led: serial_led-pins { + pinctrl_serial_led_data: serial_led_data-pins { + function = "serial_led_data"; + pins = "gpio6"; + }; + + pinctrl_serial_led_clk: serial_led_clk-pins { + function = "serial_led_clk"; + pins = "gpio7"; + }; + }; + + pinctrl_inet_act_led: inet_act_led-pins { + function = "inet_act_led"; + pins = "gpio8"; + }; + + pinctrl_inet_fail_led: inet_fail_led-pins { + function = "inet_fail_led"; + pins = "gpio9"; + }; + + pinctrl_dsl_led: dsl_led-pins { + function = "dsl_led"; + pins = "gpio10"; + }; + + pinctrl_post_fail_led: post_fail_led-pins { + function = "post_fail_led"; + pins = "gpio11"; + }; + + pinctrl_wlan_wps_led: wlan_wps_led-pins { + function = "wlan_wps_led"; + pins = "gpio12"; + }; + + pinctrl_usb_pwron: usb_pwron-pins { + function = "usb_pwron"; + pins = "gpio13"; + }; + + pinctrl_usb_device_led: usb_device_led-pins { + function = "usb_device_led"; + pins = "gpio13"; + }; + + pinctrl_usb_active: usb_active-pins { + function = "usb_active"; + pins = "gpio40"; + }; + };