From patchwork Mon Mar 15 11:42:13 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: 402024 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=unavailable 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 AA58CC2BB56 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 94B0B64DE7 for ; Mon, 15 Mar 2021 11:43:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230451AbhCOLnB (ORCPT ); Mon, 15 Mar 2021 07:43:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43276 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230270AbhCOLmj (ORCPT ); Mon, 15 Mar 2021 07:42:39 -0400 Received: from mail-wm1-x32c.google.com (mail-wm1-x32c.google.com [IPv6:2a00:1450:4864:20::32c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3B6A0C061574; Mon, 15 Mar 2021 04:42:39 -0700 (PDT) Received: by mail-wm1-x32c.google.com with SMTP id g25so7914084wmh.0; Mon, 15 Mar 2021 04:42:39 -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=1kgfo1GlUgw87eJ9yO13TZ5KeVWM6drXfPn8SdJX9o0=; b=s6K+cl8tzAATQ6fvF1DmI9X4Rhm0XEZCAPFLacF0o8736rhA7E9rChz7XWqNXyEJgn BVtYaxlJjPu4jJ0izuMkwUlwwDy/xKROHxG0BuTaz7PXZtJ3NN07rhRnu1YMRrrWVarJ VUsVUorUder7nh2Z/Y0N+/w6X4k82HO18cYttL/m+zQjU6N3JkGO5YT9bemVJ3fDocra A6njTnvVfvwQY0QAU8HqERXm3+8yNC0puMeNVtzXVsp1ponahaa1Rs8oM3di8c+731Ag e1NgBvawIvr0yKlfDyI+xbGSEe/yWVjET2J8Rx/B1NvMzLd8F5bYRRDHugzOVhF2mqIU hB7g== 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=1kgfo1GlUgw87eJ9yO13TZ5KeVWM6drXfPn8SdJX9o0=; b=VKoPH790G0+We+hXH+TmjBd1DdmZAs9zi/YvhL7vY0Cc3qu+PTBJ8R34RVRoiyaP51 vaa394DZdzu/mayRQ5tvWjjoJjdCiU17zZ7NmLO6NF6vF+QhfdaFSpFM59FjdGRoDQok XAA5xssaa5q+CTu7TaLYl3pyR6NbwBB0YHtOZeFbNdGa7WQ4OrKX0lRHeQ5ZMtEKunmR K3ZPpEyrJ7sDNbrSZLRjOhOcp6BPIDVfDjfOv9R/8sjHTJ1ALXO09QoP8npIcQxOy+wh dLLWAf5CTfnrAfwV769fCdA/Ir3SElBmngewUfUVJLB2Mu4YirFmkj90N5TDyA+JXU01 4LcA== X-Gm-Message-State: AOAM532zdLx9Oung5jsjc3fGNgY2GLeo+/GnzhhRdRPsxr9BxAWxTOSq hl5LW+0knUHVdSU11eyAx/0= X-Google-Smtp-Source: ABdhPJwX/6x2FscHVGGv6gVh7lOll7J+LiyirLmW+BZnJIjGc7a80jWwtOupk0TAum6qsZBT/Pe+xA== X-Received: by 2002:a7b:c3c1:: with SMTP id t1mr25327928wmj.47.1615808557895; Mon, 15 Mar 2021 04:42:37 -0700 (PDT) Received: from skynet.lan ([80.31.204.166]) by smtp.gmail.com with ESMTPSA id v189sm12648187wme.39.2021.03.15.04.42.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Mar 2021 04:42:37 -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 21/22] dt-bindings: add BCM6318 GPIO sysctl binding documentation Date: Mon, 15 Mar 2021 12:42:13 +0100 Message-Id: <20210315114214.3096-22-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 BCM6318 SoCs. Signed-off-by: Álvaro Fernández Rojas --- v7: add changes suggested by Rob Herring .../mfd/brcm,bcm6318-gpio-sysctl.yaml | 179 ++++++++++++++++++ 1 file changed, 179 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/brcm,bcm6318-gpio-sysctl.yaml diff --git a/Documentation/devicetree/bindings/mfd/brcm,bcm6318-gpio-sysctl.yaml b/Documentation/devicetree/bindings/mfd/brcm,bcm6318-gpio-sysctl.yaml new file mode 100644 index 000000000000..7056a490a27d --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/brcm,bcm6318-gpio-sysctl.yaml @@ -0,0 +1,179 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/brcm,bcm6318-gpio-sysctl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom BCM6318 GPIO System Controller Device Tree Bindings + +maintainers: + - Álvaro Fernández Rojas + - Jonas Gorski + +description: + Broadcom BCM6318 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,bcm6318-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,bcm6318-pinctrl.yaml" + description: + Pin controller for the SoC pins. This child node definition + should follow the bindings specified in + Documentation/devicetree/bindings/pinctrl/brcm,bcm6318-pinctrl.yaml. + +required: + - "#address-cells" + - compatible + - ranges + - reg + - "#size-cells" + +additionalProperties: false + +examples: + - | + syscon@10000080 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "brcm,bcm6318-gpio-sysctl", "syscon", "simple-mfd"; + reg = <0x10000080 0x80>; + ranges = <0 0x10000080 0x80>; + + gpio@0 { + compatible = "brcm,bcm6318-gpio"; + reg = <0x0 0x10>; + + data = <0xc>; + dirout = <0x4>; + + gpio-controller; + gpio-ranges = <&pinctrl 0 0 50>; + #gpio-cells = <2>; + }; + + pinctrl: pinctrl@10 { + 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"; + }; + }; + };