From patchwork Mon Mar 15 11:41:57 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: 402032 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 CBA05C43332 for ; Mon, 15 Mar 2021 11:43:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A4CDC64DE7 for ; Mon, 15 Mar 2021 11:43:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230283AbhCOLmu (ORCPT ); Mon, 15 Mar 2021 07:42:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43188 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230242AbhCOLmX (ORCPT ); Mon, 15 Mar 2021 07:42:23 -0400 Received: from mail-wr1-x42f.google.com (mail-wr1-x42f.google.com [IPv6:2a00:1450:4864:20::42f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 54197C061574; Mon, 15 Mar 2021 04:42:23 -0700 (PDT) Received: by mail-wr1-x42f.google.com with SMTP id e18so5520696wrt.6; Mon, 15 Mar 2021 04:42:23 -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=FrjVIRNvmorTfWmGREyH/5Ppc5xrd48THahdljOpQzU=; b=Gg361dwv+chwZLnWCEqLWwzNjueIVobzdVW/tfuemHv2dpVfNCuWLXxOPSoUruxjpF mktIUjQu7+Lq5FTYmb+hVt+eJKsGC24JhbBdsI5X4RRbo8KV/dJwfoUVUH9AijCXKZcy ZlFdn07vjNV8KJQM0vuOZhIb+pbPki9rKVyeMktURqqRHq/+vHSxQ1hdtoOfz+m8dUeU o15DvH/bFYafINvJrl4rc6O/3zhDzwqw4YRy30m/dxv1E8Zt/MG4nGJKJuK11MZcYJez 6p1P4wAcTZ08gYXnuaHTDXDclmaAZuDPANgvLmeiXH5zB5u++OXsfYUCK1FdYOMJMAbn Po/w== 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=FrjVIRNvmorTfWmGREyH/5Ppc5xrd48THahdljOpQzU=; b=rY8viLyjfe0h73RWoRJaGkjQCU3n0XZA2tLjSf64cw2UXkR6WUaTu8GYdeDc464pYN mL34dshBPWcR1xECrOqDte2FabwZ/jXbNh6hzWhWzXmRzhbPaD9u+MbJPPprmPjNmlsA vuVBs338zONnzn1D726mXRJO0zoFrSnvk98cVqTip3jIVfCqR9PWaMw+qmQCoeWkOy/G 0UvzfGGPF3oMLw0fucd++e61jQZD3Suo7frqM2ETPUTWG3Kbq1QlFg96lFUoQvNnzOU1 EioXmOLLbWugkMebNZrMfew05CTE94NYdYwYyHuwy957vkJxMT49H3EH1dA4hvKmBr16 fsiA== X-Gm-Message-State: AOAM533XCZJtWBqMEvIfnANj1RFGgfF3Ocef8kM5PG2nRryBCFMm+q1Q tiNpEY0qYT4XzuZFuXYsi0c= X-Google-Smtp-Source: ABdhPJxgwH3rLLtuT57M1ND1g1GvG52e35cVY+DMfd68tASLQNOerluYOCLc2kO0LsqM9SBt2yMesg== X-Received: by 2002:adf:e84f:: with SMTP id d15mr26963426wrn.394.1615808541986; Mon, 15 Mar 2021 04:42:21 -0700 (PDT) Received: from skynet.lan ([80.31.204.166]) by smtp.gmail.com with ESMTPSA id v189sm12648187wme.39.2021.03.15.04.42.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Mar 2021 04:42:21 -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 05/22] dt-bindings: add BCM6328 pincontroller binding documentation Date: Mon, 15 Mar 2021 12:41:57 +0100 Message-Id: <20210315114214.3096-6-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 BCM6328 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,bcm6328-pinctrl.yaml | 132 ++++++++++++++++++ 1 file changed, 132 insertions(+) create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6328-pinctrl.yaml diff --git a/Documentation/devicetree/bindings/pinctrl/brcm,bcm6328-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6328-pinctrl.yaml new file mode 100644 index 000000000000..e1ecdc578f32 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6328-pinctrl.yaml @@ -0,0 +1,132 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/brcm,bcm6328-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom BCM6328 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,bcm6328-pinctrl + + reg: + maxItems: 1 + +patternProperties: + '^.*-pins$': + if: + type: object + then: + properties: + function: + $ref: "pinmux-node.yaml#/properties/function" + enum: [ serial_led_data, serial_led_clk, inet_act_led, pcie_clkreq, + led, ephy0_act_led, ephy1_act_led, ephy2_act_led, + ephy3_act_led, hsspi_cs1, usb_device_port, usb_host_port ] + + pins: + $ref: "pinmux-node.yaml#/properties/pins" + enum: [ gpio6, gpio7, gpio11, gpio16, gpio17, gpio18, gpio19, + gpio20, gpio25, gpio26, gpio27, gpio28, hsspi_cs1, + usb_port1 ] + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + pinctrl@18 { + compatible = "brcm,bcm6328-pinctrl"; + reg = <0x18 0x10>; + + 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 = "gpio11"; + }; + + pinctrl_pcie_clkreq: pcie_clkreq-pins { + function = "pcie_clkreq"; + pins = "gpio16"; + }; + + pinctrl_ephy0_spd_led: ephy0_spd_led-pins { + function = "led"; + pins = "gpio17"; + }; + + pinctrl_ephy1_spd_led: ephy1_spd_led-pins { + function = "led"; + pins = "gpio18"; + }; + + pinctrl_ephy2_spd_led: ephy2_spd_led-pins { + function = "led"; + pins = "gpio19"; + }; + + pinctrl_ephy3_spd_led: ephy3_spd_led-pins { + function = "led"; + pins = "gpio20"; + }; + + pinctrl_ephy0_act_led: ephy0_act_led-pins { + function = "ephy0_act_led"; + pins = "gpio25"; + }; + + pinctrl_ephy1_act_led: ephy1_act_led-pins { + function = "ephy1_act_led"; + pins = "gpio26"; + }; + + pinctrl_ephy2_act_led: ephy2_act_led-pins { + function = "ephy2_act_led"; + pins = "gpio27"; + }; + + pinctrl_ephy3_act_led: ephy3_act_led-pins { + function = "ephy3_act_led"; + pins = "gpio28"; + }; + + pinctrl_hsspi_cs1: hsspi_cs1-pins { + function = "hsspi_cs1"; + pins = "hsspi_cs1"; + }; + + pinctrl_usb_port1_device: usb_port1_device-pins { + function = "usb_device_port"; + pins = "usb_port1"; + }; + + pinctrl_usb_port1_host: usb_port1_host-pins { + function = "usb_host_port"; + pins = "usb_port1"; + }; + };