From patchwork Thu Jun 1 05:33:57 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nikita Shubin X-Patchwork-Id: 687994 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4BFB8C77B7A for ; Thu, 1 Jun 2023 05:37:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231355AbjFAFhc (ORCPT ); Thu, 1 Jun 2023 01:37:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47022 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231221AbjFAFh0 (ORCPT ); Thu, 1 Jun 2023 01:37:26 -0400 Received: from forward103c.mail.yandex.net (forward103c.mail.yandex.net [178.154.239.214]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4AA13E4E; Wed, 31 May 2023 22:37:01 -0700 (PDT) Received: from mail-nwsmtp-smtp-production-main-45.sas.yp-c.yandex.net (mail-nwsmtp-smtp-production-main-45.sas.yp-c.yandex.net [IPv6:2a02:6b8:c14:c83:0:640:84f9:0]) by forward103c.mail.yandex.net (Yandex) with ESMTP id C4C2D60054; Thu, 1 Jun 2023 08:36:59 +0300 (MSK) Received: by mail-nwsmtp-smtp-production-main-45.sas.yp-c.yandex.net (smtp/Yandex) with ESMTPSA id OaGNfZvWv8c0-N3OOwoTa; Thu, 01 Jun 2023 08:36:59 +0300 X-Yandex-Fwd: 1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=maquefel.me; s=mail; t=1685597819; bh=UI5b9rGLSe6LSTTFs3W+D44Mr1cLR1mYJrzowkeGjpc=; h=Message-Id:Date:In-Reply-To:Cc:Subject:References:To:From; b=Y3Yai3A92De2JQ3w5ZIkXIrF5Lo39zgD6JrHlozv6hMoHfXfBiTsnmb91PBovaLJH /q8qz3TgSGbaXvn+3uL7090mOaekERxah3I3mcuLwgNECwtA8TG0JxaYY7MdHbwD6K lt2tZso/HueOmSM5ZiM2dV5iYW7BzNjUlk5MGEMk= Authentication-Results: mail-nwsmtp-smtp-production-main-45.sas.yp-c.yandex.net; dkim=pass header.i=@maquefel.me From: Nikita Shubin To: Alexander Sverdlin , Arnd Bergmann , Linus Walleij , Rob Herring , Krzysztof Kozlowski , Nikita Shubin Cc: Michael Peters , Kris Bahnsen , linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 06/43] dt-bindings: pinctrl: Add Cirrus EP93xx Date: Thu, 1 Jun 2023 08:33:57 +0300 Message-Id: <20230601053546.9574-7-nikita.shubin@maquefel.me> X-Mailer: git-send-email 2.37.4 In-Reply-To: <20230424123522.18302-1-nikita.shubin@maquefel.me> References: <20230424123522.18302-1-nikita.shubin@maquefel.me> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Add YAML bindings for ep93xx SoC pinctrl. Signed-off-by: Nikita Shubin Reviewed-by: Linus Walleij --- Notes: v0 -> v1: Krzysztof Kozlowski: - removed wildcards - use fallback compatible and list all possible compatibles - fix ident - dropped bindings in title .../pinctrl/cirrus,ep9301-pinctrl.yaml | 66 +++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 Documentation/devicetree/bindings/pinctrl/cirrus,ep9301-pinctrl.yaml diff --git a/Documentation/devicetree/bindings/pinctrl/cirrus,ep9301-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/cirrus,ep9301-pinctrl.yaml new file mode 100644 index 000000000000..ff7b30a11bab --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/cirrus,ep9301-pinctrl.yaml @@ -0,0 +1,66 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/cirrus,ep9301-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cirrus ep93xx pins mux controller + +maintainers: + - Nikita Shubin + - Alexander Sverdlin + +properties: + compatible: + oneOf: + - const: cirrus,ep9301-pinctrl + - items: + - enum: + - cirrus,ep9302-pinctrl + - cirrus,ep9307-pinctrl + - cirrus,ep9312-pinctrl + - cirrus,ep9315-pinctrl + - const: cirrus,ep9301-pinctrl + +patternProperties: + '^pins-': + type: object + description: pin node + $ref: pinmux-node.yaml# + + properties: + function: + enum: [ spi, ac97, i2s, pwm, keypad, pata, lcd, gpio ] + groups: + minItems: 1 + maxItems: 2 + items: + enum: [ ssp, ac97, i2s_on_ssp, i2s_on_ac97, pwm1, gpio1agrp, + gpio2agrp, gpio3agrp, gpio4agrp, gpio6agrp, gpio7agrp, + rasteronsdram0grp, rasteronsdram3grp, keypadgrp, idegrp] + + required: + - function + - groups + +required: + - compatible + +additionalProperties: false + +examples: + - | + syscon@80930000 { + compatible = "cirrus,ep9301-syscon", + "syscon", "simple-mfd"; + reg = <0x80930000 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + pinctrl { + compatible = "cirrus,ep9312-pinctrl", "cirrus,ep9301-pinctrl"; + spi_default_pins: pins-spi { + function = "spi"; + groups = "ssp"; + }; + }; + };