From patchwork Mon Mar 15 11:42:04 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: 402023 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 4D1CDC2BA1E for ; Mon, 15 Mar 2021 11:43:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2F01C64EFB for ; Mon, 15 Mar 2021 11:43:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230398AbhCOLm4 (ORCPT ); Mon, 15 Mar 2021 07:42:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43226 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230256AbhCOLma (ORCPT ); Mon, 15 Mar 2021 07:42:30 -0400 Received: from mail-wm1-x336.google.com (mail-wm1-x336.google.com [IPv6:2a00:1450:4864:20::336]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 577CFC061574; Mon, 15 Mar 2021 04:42:30 -0700 (PDT) Received: by mail-wm1-x336.google.com with SMTP id c76-20020a1c9a4f0000b029010c94499aedso20059682wme.0; Mon, 15 Mar 2021 04:42:30 -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=XSO2q4PIg+nUNBFVrVotzGnDBm3zQja9bVPzmJr21TI=; b=LIvv97NAO0Am6OvxlPRf08WQAnFjm5dq5NDdmDe5LEkr/11kgLl1wShhk05W1FlOCQ 3vWaI4HxESfgy1RufQQK7dfebE1+SPMFGxTxhh0d3OmT7IjlZoKx5XKRNY0HWWwGdMO0 qbsBfmRFM4AYUwcvAhnZWxErAcO33YXVS02JCuDnYI+vjgwY2a3Oxs6d60GZs2VC0HAo ggAiMNVzAg4KT9LOXNv/YuuDosjmh+2O5c5cUf7kgz/+9yxI9NgRAU5uZxm4KFciEC3U 1jBzV9yOBjQr5OPeKc5Dyl6XXeW+ahEBZ24H/wHXGidKWnlvT9r3jgdeumy/QrjgujEc 01mQ== 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=XSO2q4PIg+nUNBFVrVotzGnDBm3zQja9bVPzmJr21TI=; b=ZbeJk2XwU+uoDU5KQMhczggVYT5Hc7qE89z6KCIFHXYDp/4V6PdTE/bjR/m3MF9QMm iTmNZEG+b25Lu2kVPsMWBz6T/JrQ/HpISdQ/MEbLBGPWgwfLKrPj5/BAFNbPZeUhj9mz cJKpoyXOdZvVvcY4uZQHD+4RiEqma/hg+1UhUFKxQQddCVnyfc2oPLi/MemENTW4gD2T WXCsK+TzePmhUjbIHIk0C+25J7ITr28Z0ANvDuxB+vz5LZ0rer1l7RIImEb4UXIGu+iE g6386286BAwTOznlQ/LSoI+dO+9glbOEPpZjZQ9onsbmbqYgQ+4OjCB5RwZGfxKIlGht qWFA== X-Gm-Message-State: AOAM531dqghpGuiOeKZOcDlScNxH4JJftUeOCNwlTYqyQjvDTyZ3SdJS wOoC11lDymipkp4axLQk/Lo= X-Google-Smtp-Source: ABdhPJwONMPwgE+vHdmfbrgNd942yr2S3pGcsAAZWnZDErBtCjS7a5mmCpd4ssmmY1bQ3WJmAT5Ndw== X-Received: by 2002:a05:600c:190a:: with SMTP id j10mr25420603wmq.140.1615808549017; Mon, 15 Mar 2021 04:42:29 -0700 (PDT) Received: from skynet.lan ([80.31.204.166]) by smtp.gmail.com with ESMTPSA id v189sm12648187wme.39.2021.03.15.04.42.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Mar 2021 04:42:28 -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 12/22] dt-bindings: add BCM6362 GPIO sysctl binding documentation Date: Mon, 15 Mar 2021 12:42:04 +0100 Message-Id: <20210315114214.3096-13-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 GPIO sysctl found in BCM6362 SoCs. Signed-off-by: Álvaro Fernández Rojas --- v7: add changes suggested by Rob Herring .../mfd/brcm,bcm6362-gpio-sysctl.yaml | 238 ++++++++++++++++++ 1 file changed, 238 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/brcm,bcm6362-gpio-sysctl.yaml diff --git a/Documentation/devicetree/bindings/mfd/brcm,bcm6362-gpio-sysctl.yaml b/Documentation/devicetree/bindings/mfd/brcm,bcm6362-gpio-sysctl.yaml new file mode 100644 index 000000000000..aaf8892bdfe3 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/brcm,bcm6362-gpio-sysctl.yaml @@ -0,0 +1,238 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/brcm,bcm6362-gpio-sysctl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom BCM6362 GPIO System Controller Device Tree Bindings + +maintainers: + - Álvaro Fernández Rojas + - Jonas Gorski + +description: + Broadcom BCM6362 SoC GPIO system controller which provides a register map + for controlling the GPIO and pins of the SoC. + +properties: + "#address-cells": true + + "#size-cells": true + + compatible: + items: + - const: brcm,bcm6362-gpio-sysctl + - const: syscon + - const: simple-mfd + + ranges: + maxItems: 1 + + reg: + maxItems: 1 + +patternProperties: + "^gpio@[0-9a-f]+$": + # Child node + type: object + $ref: "../gpio/brcm,bcm63xx-gpio.yaml" + description: + GPIO controller for the SoC GPIOs. This child node definition + should follow the bindings specified in + Documentation/devicetree/bindings/gpio/brcm,bcm63xx-gpio.yaml. + + "^pinctrl@[0-9a-f]+$": + # Child node + type: object + $ref: "../pinctrl/brcm,bcm6362-pinctrl.yaml" + description: + Pin controller for the SoC pins. This child node definition + should follow the bindings specified in + Documentation/devicetree/bindings/pinctrl/brcm,bcm6362-pinctrl.yaml. + +required: + - "#address-cells" + - compatible + - ranges + - reg + - "#size-cells" + +additionalProperties: false + +examples: + - | + syscon@10000080 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "brcm,bcm6362-gpio-sysctl", "syscon", "simple-mfd"; + reg = <0x10000080 0x80>; + ranges = <0 0x10000080 0x80>; + + gpio@0 { + compatible = "brcm,bcm6362-gpio"; + reg = <0x0 0x10>; + + data = <0xc>; + dirout = <0x4>; + + gpio-controller; + gpio-ranges = <&pinctrl 0 0 48>; + #gpio-cells = <2>; + }; + + pinctrl: pinctrl@18 { + compatible = "brcm,bcm6362-pinctrl"; + reg = <0x18 0x10>, <0x38 0x4>; + + pinctrl_usb_device_led: usb_device_led-pins { + function = "usb_device_led"; + pins = "gpio0"; + }; + + pinctrl_sys_irq: sys_irq-pins { + function = "sys_irq"; + pins = "gpio1"; + }; + + pinctrl_serial_led: serial_led-pins { + pinctrl_serial_led_clk: serial_led_clk-pins { + function = "serial_led_clk"; + pins = "gpio2"; + }; + + pinctrl_serial_led_data: serial_led_data-pins { + function = "serial_led_data"; + pins = "gpio3"; + }; + }; + + pinctrl_robosw_led_data: robosw_led_data-pins { + function = "robosw_led_data"; + pins = "gpio4"; + }; + + pinctrl_robosw_led_clk: robosw_led_clk-pins { + function = "robosw_led_clk"; + pins = "gpio5"; + }; + + pinctrl_robosw_led0: robosw_led0-pins { + function = "robosw_led0"; + pins = "gpio6"; + }; + + pinctrl_robosw_led1: robosw_led1-pins { + function = "robosw_led1"; + pins = "gpio7"; + }; + + pinctrl_inet_led: inet_led-pins { + function = "inet_led"; + pins = "gpio8"; + }; + + pinctrl_spi_cs2: spi_cs2-pins { + function = "spi_cs2"; + pins = "gpio9"; + }; + + pinctrl_spi_cs3: spi_cs3-pins { + function = "spi_cs3"; + pins = "gpio10"; + }; + + pinctrl_ntr_pulse: ntr_pulse-pins { + function = "ntr_pulse"; + pins = "gpio11"; + }; + + pinctrl_uart1_scts: uart1_scts-pins { + function = "uart1_scts"; + pins = "gpio12"; + }; + + pinctrl_uart1_srts: uart1_srts-pins { + function = "uart1_srts"; + pins = "gpio13"; + }; + + pinctrl_uart1: uart1-pins { + pinctrl_uart1_sdin: uart1_sdin-pins { + function = "uart1_sdin"; + pins = "gpio14"; + }; + + pinctrl_uart1_sdout: uart1_sdout-pins { + function = "uart1_sdout"; + pins = "gpio15"; + }; + }; + + pinctrl_adsl_spi: adsl_spi-pins { + pinctrl_adsl_spi_miso: adsl_spi_miso-pins { + function = "adsl_spi_miso"; + pins = "gpio16"; + }; + + pinctrl_adsl_spi_mosi: adsl_spi_mosi-pins { + function = "adsl_spi_mosi"; + pins = "gpio17"; + }; + + pinctrl_adsl_spi_clk: adsl_spi_clk-pins { + function = "adsl_spi_clk"; + pins = "gpio18"; + }; + + pinctrl_adsl_spi_cs: adsl_spi_cs-pins { + function = "adsl_spi_cs"; + pins = "gpio19"; + }; + }; + + pinctrl_ephy0_led: ephy0_led-pins { + function = "ephy0_led"; + pins = "gpio20"; + }; + + pinctrl_ephy1_led: ephy1_led-pins { + function = "ephy1_led"; + pins = "gpio21"; + }; + + pinctrl_ephy2_led: ephy2_led-pins { + function = "ephy2_led"; + pins = "gpio22"; + }; + + pinctrl_ephy3_led: ephy3_led-pins { + function = "ephy3_led"; + pins = "gpio23"; + }; + + pinctrl_ext_irq0: ext_irq0-pins { + function = "ext_irq0"; + pins = "gpio24"; + }; + + pinctrl_ext_irq1: ext_irq1-pins { + function = "ext_irq1"; + pins = "gpio25"; + }; + + pinctrl_ext_irq2: ext_irq2-pins { + function = "ext_irq2"; + pins = "gpio26"; + }; + + pinctrl_ext_irq3: ext_irq3-pins { + function = "ext_irq3"; + pins = "gpio27"; + }; + + pinctrl_nand: nand-pins { + function = "nand"; + group = "nand_grp"; + }; + }; + };