From mboxrd@z Thu Jan 1 00:00:00 1970 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=-10.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,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 0019AC4332E for ; Wed, 10 Mar 2021 12:56:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C525865000 for ; Wed, 10 Mar 2021 12:56:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232672AbhCJMzd (ORCPT ); Wed, 10 Mar 2021 07:55:33 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39416 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232587AbhCJMzI (ORCPT ); Wed, 10 Mar 2021 07:55:08 -0500 Received: from mail-wm1-x32a.google.com (mail-wm1-x32a.google.com [IPv6:2a00:1450:4864:20::32a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 79908C061761; Wed, 10 Mar 2021 04:55:08 -0800 (PST) Received: by mail-wm1-x32a.google.com with SMTP id w7so7027595wmb.5; Wed, 10 Mar 2021 04:55:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=z9wafjPmliogQilYQ/SiuahhJr0k+q3femmouDI2IPQ=; b=GnGmjSvP81qVujYQaO8vAOoxvzoCz63Gh1OAU9amDWWXXY5Sh0s2+28ALqRcM0EJdX +x51MSt5umL6Y/B8rykylZqZ7nGwyzN/wWJZFfHIRs65gGDh+lsOkHH9WeKR9fdWCyRG HjyjPaY4W5cymyy2AvT5y3pElkpxoy+JWWj+yF9dhU9Mrx0OeBHBVSZPlSipS2xED+g0 wUQLXVCRvuHoNGawE02AQsPFBFRGdPKu0alNjrMiFoYBWH/D07xPTHe9Md0+L8QWhOmW 2GGl9BaU+XmxWoGry/9MdVm+AVRXxj/rwAMhAgvkpy6N2T2wuJXE/ccEKnBLVzH0om+4 trQw== 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:mime-version :content-transfer-encoding; bh=z9wafjPmliogQilYQ/SiuahhJr0k+q3femmouDI2IPQ=; b=EHNG7J/E6pxY1IaJ9vyBSg4KpexAOBvvkwoK+yb6ZOeLg9oFkHMZqM1M2w+6xjAkPX T69J1EvEAhtPO42obo9MVcVul1SS8EQ1WxF3W1geAv+2m4shbwNd9dSOo2tRQEtnDVdX E8N7DsVFbkkBuQIDOSzkt+zyYT3oPJ3iC3eZNhetlnnkY3ycmEsuWTPKWQ1yuif+7o9H PEsB+vr2oBdiodN3NbuUmy4rhZ0ZpfcNUw39L/KlCTOjutVMVN8K/dJydwyS9cgG7j6R Ad8WnSQr/QrZ6k8HXN3OlpNi7X7fuX7+/Z4JwSOhK+EXlH8XgoTO/4b7pKixvZsaesMQ ZbCw== X-Gm-Message-State: AOAM531gwL+hklUTj/26Jq0gHd/27Vk62HoqpWFS2IMNAYD0i98GDPZi Cg8IWlDiYEgjVlb3iBL3EeA= X-Google-Smtp-Source: ABdhPJzPMNjl9Bu4OpYJp5hMRraEC7fFVMMjBS7mWnkqs4LpWC2CM7OSkjjm6ZR0azGS+TQMeraNOw== X-Received: by 2002:a1c:bc8a:: with SMTP id m132mr3156396wmf.6.1615380906998; Wed, 10 Mar 2021 04:55:06 -0800 (PST) Received: from skynet.lan ([80.31.204.166]) by smtp.gmail.com with ESMTPSA id v6sm29403398wrx.32.2021.03.10.04.55.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Mar 2021 04:55:06 -0800 (PST) From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= To: Linus Walleij , Rob Herring , Michael Walle , Bartosz Golaszewski , Florian Fainelli , bcm-kernel-feedback-list@broadcom.com, Jonas Gorski , =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= , Necip Fazil Yildiran , Andy Shevchenko , linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v6 00/15] pinctrl: add BCM63XX pincontrol support Date: Wed, 10 Mar 2021 13:54:48 +0100 Message-Id: <20210310125504.31886-1-noltari@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org First of all, I've based this on the patches sent by Jonas Gorski back in 2016: https://www.spinics.net/lists/linux-gpio/msg15983.html http://patchwork.ozlabs.org/project/linux-gpio/patch/1471604025-21575-2-git-send-email-jonas.gorski@gmail.com/ I've tried to address all coments from Linus Walleij, but I know that this may still need some other modifications This patchset adds appropriate binding documentation and drivers for pin controller cores found in the BCM63XX MIPS SoCs currently supported. While the GPIO part is always the same, the pinmux part varies quite a lot between different SoCs. Sometimes they have defined groups which can be muxed into different functions, sometimes each function has a different group. Sometimes you can mux individual pins. Often it is a combination of single pins and groups. Some core versions require the GPIO direction to be set according to the function, most do not. Sometimes the mux register(s) contain bits for unrelated other functions. v6: introduce changes suggested by Rob Herring and Andy Shevchenko. v5: introduce changes suggested by Andy Shevchenko. v4: fix gpiochip_irqchip_add_domain(), remove IRQ Kconfig selections and add missing of_node_put(). v3: introduce new files for shared code and add more changes suggested by Linus Walleij. Also add a new patch needed for properly parsing gpio-ranges. v2: introduce changes suggested by Linus Walleij and remove interrupts - In order to use GPIO_REGMAP, the need to get gpio_chip from gpio_regmap and use it for pinctrl_add_gpio_range() and gpio_chip.direction_input() and gpio_chip.direction_output(). Álvaro Fernández Rojas (15): gpio: guard gpiochip_irqchip_add_domain() with GPIOLIB_IRQCHIP gpio: regmap: set gpio_chip of_node pinctrl: bcm: add bcm63xx base code dt-bindings: add BCM6328 pincontroller binding documentation pinctrl: add a pincontrol driver for BCM6328 dt-bindings: add BCM6358 pincontroller binding documentation pinctrl: add a pincontrol driver for BCM6358 dt-bindings: add BCM6362 pincontroller binding documentation pinctrl: add a pincontrol driver for BCM6362 dt-bindings: add BCM6368 pincontroller binding documentation pinctrl: add a pincontrol driver for BCM6368 dt-bindings: add BCM63268 pincontroller binding documentation pinctrl: add a pincontrol driver for BCM63268 dt-bindings: add BCM6318 pincontroller binding documentation pinctrl: add a pincontrol driver for BCM6318 .../pinctrl/brcm,bcm6318-pinctrl.yaml | 190 ++++++ .../pinctrl/brcm,bcm63268-pinctrl.yaml | 211 ++++++ .../pinctrl/brcm,bcm6328-pinctrl.yaml | 174 +++++ .../pinctrl/brcm,bcm6358-pinctrl.yaml | 140 ++++ .../pinctrl/brcm,bcm6362-pinctrl.yaml | 253 +++++++ .../pinctrl/brcm,bcm6368-pinctrl.yaml | 264 +++++++ drivers/gpio/gpio-regmap.c | 1 + drivers/pinctrl/bcm/Kconfig | 55 ++ drivers/pinctrl/bcm/Makefile | 7 + drivers/pinctrl/bcm/pinctrl-bcm6318.c | 498 ++++++++++++++ drivers/pinctrl/bcm/pinctrl-bcm63268.c | 643 ++++++++++++++++++ drivers/pinctrl/bcm/pinctrl-bcm6328.c | 404 +++++++++++ drivers/pinctrl/bcm/pinctrl-bcm6358.c | 369 ++++++++++ drivers/pinctrl/bcm/pinctrl-bcm6362.c | 617 +++++++++++++++++ drivers/pinctrl/bcm/pinctrl-bcm6368.c | 523 ++++++++++++++ drivers/pinctrl/bcm/pinctrl-bcm63xx.c | 113 +++ drivers/pinctrl/bcm/pinctrl-bcm63xx.h | 43 ++ include/linux/gpio/driver.h | 9 + include/linux/gpio/regmap.h | 4 + 19 files changed, 4518 insertions(+) create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6318-pinctrl.yaml create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm63268-pinctrl.yaml create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6328-pinctrl.yaml create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6358-pinctrl.yaml create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6362-pinctrl.yaml create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6368-pinctrl.yaml create mode 100644 drivers/pinctrl/bcm/pinctrl-bcm6318.c create mode 100644 drivers/pinctrl/bcm/pinctrl-bcm63268.c create mode 100644 drivers/pinctrl/bcm/pinctrl-bcm6328.c create mode 100644 drivers/pinctrl/bcm/pinctrl-bcm6358.c create mode 100644 drivers/pinctrl/bcm/pinctrl-bcm6362.c create mode 100644 drivers/pinctrl/bcm/pinctrl-bcm6368.c create mode 100644 drivers/pinctrl/bcm/pinctrl-bcm63xx.c create mode 100644 drivers/pinctrl/bcm/pinctrl-bcm63xx.h -- 2.20.1