From patchwork Mon Apr 24 12:34:19 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nikita Shubin X-Patchwork-Id: 677022 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 C4E3EC7EE20 for ; Mon, 24 Apr 2023 10:20:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231635AbjDXKUo (ORCPT ); Mon, 24 Apr 2023 06:20:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44270 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231289AbjDXKUk (ORCPT ); Mon, 24 Apr 2023 06:20:40 -0400 X-Greylist: delayed 2706 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Mon, 24 Apr 2023 03:20:38 PDT Received: from forward501c.mail.yandex.net (forward501c.mail.yandex.net [IPv6:2a02:6b8:c03:500:1:45:d181:d501]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C224719B3; Mon, 24 Apr 2023 03:20:38 -0700 (PDT) Received: from mail-nwsmtp-smtp-production-main-39.myt.yp-c.yandex.net (mail-nwsmtp-smtp-production-main-39.myt.yp-c.yandex.net [IPv6:2a02:6b8:c12:261e:0:640:2e3d:0]) by forward501c.mail.yandex.net (Yandex) with ESMTP id 7117B5E6FB; Mon, 24 Apr 2023 12:35:37 +0300 (MSK) Received: by mail-nwsmtp-smtp-production-main-39.myt.yp-c.yandex.net (smtp/Yandex) with ESMTPSA id JZBb1pbWwKo0-hYJwwRUe; Mon, 24 Apr 2023 12:35:37 +0300 X-Yandex-Fwd: 1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=maquefel.me; s=mail; t=1682328937; bh=LuvwFxFGRS5iNfT4J+WUehyL2rZj86DmXsjlr5Rkiuo=; h=Message-Id:Date:In-Reply-To:Cc:Subject:References:To:From; b=odwNcFIKvpgD7Mxs61sPi/mM0t5sONtn8X+zNZFoC++6LweyKj1K0ogUCqcp7G4DB MzgAu4cBnHr7FWS8qEq4FTsMtOG9R9JjeljUMwPy2cX/EV6XVN2P/40L1sViD/JHuX +8Ap7ni0mGO63qd1SeqIylq2dbUz3UlKA/vu1nIw= Authentication-Results: mail-nwsmtp-smtp-production-main-39.myt.yp-c.yandex.net; dkim=pass header.i=@maquefel.me From: Nikita Shubin Cc: Arnd Bergmann , Linus Walleij , Alexander Sverdlin , Linus Walleij , Rob Herring , Krzysztof Kozlowski , linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 03/43] dt-bindings: pinctrl: Add DT bindings ep93xx pinctrl Date: Mon, 24 Apr 2023 15:34:19 +0300 Message-Id: <20230424123522.18302-4-nikita.shubin@maquefel.me> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230424123522.18302-1-nikita.shubin@maquefel.me> References: <20230424123522.18302-1-nikita.shubin@maquefel.me> MIME-Version: 1.0 To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Add YAML bindings ep93xx SoC. Signed-off-by: Nikita Shubin Reviewed-by: Linus Walleij --- Notes: rfc->v0: - dropped separate bindings description, left only one with all groups, functions and etc... - added Alexander Sverdlin to maintainers - added Linus Reviwed-by tags, through i shoudn't =) too many changes - fixed warning and added seq_file header .../pinctrl/cirrus,ep93xx-pinctrl.yaml | 66 +++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 Documentation/devicetree/bindings/pinctrl/cirrus,ep93xx-pinctrl.yaml diff --git a/Documentation/devicetree/bindings/pinctrl/cirrus,ep93xx-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/cirrus,ep93xx-pinctrl.yaml new file mode 100644 index 000000000000..cba4be7c5994 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/cirrus,ep93xx-pinctrl.yaml @@ -0,0 +1,66 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/cirrus,ep93xx-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cirrus ep93xx pins mux controller + +maintainers: + - Nikita Shubin + - Alexander Sverdlin + +properties: + compatible: + enum: + - cirrus,ep9301-pinctrl + - cirrus,ep9307-pinctrl + - cirrus,ep9312-pinctrl + regmap: + description: phandle to syscon + +patternProperties: + '^pinctrl-': + type: object + description: pin node + $ref: pinmux-node.yaml# + + properties: + function: + enum: [ spi, ac97, i2s, pwm, keypad, pata, lcd, gpio1, gpio2, gpio3, + gpio4, gpio6, gpio7 ] + 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 + - regmap + +additionalProperties: false + +examples: + - | + syscon: syscon@80930000 { + compatible = "cirrus,ep9301-syscon", + "syscon", "simple-mfd"; + reg = <0x80930000 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + pinctrl: pinctrl { + compatible = "cirrus,ep9312-pinctrl"; + regmap = <&syscon>; + spi_default_pins: pinctrl-spi { + function = "spi"; + groups = "ssp"; + }; + }; + };