From patchwork Wed Dec 23 12:13:42 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hsin-Hsiung Wang X-Patchwork-Id: 351555 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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, UNPARSEABLE_RELAY, 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 6A962C433E0 for ; Wed, 23 Dec 2020 12:14:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 303622246B for ; Wed, 23 Dec 2020 12:14:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728356AbgLWMOe (ORCPT ); Wed, 23 Dec 2020 07:14:34 -0500 Received: from mailgw01.mediatek.com ([210.61.82.183]:37585 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1728302AbgLWMOe (ORCPT ); Wed, 23 Dec 2020 07:14:34 -0500 X-UUID: cc1edd256b324e3c815770a14cf24e87-20201223 X-UUID: cc1edd256b324e3c815770a14cf24e87-20201223 Received: from mtkcas11.mediatek.inc [(172.21.101.40)] by mailgw01.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.14 Build 0819 with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 351899630; Wed, 23 Dec 2020 20:13:48 +0800 Received: from mtkcas11.mediatek.inc (172.21.101.40) by mtkmbs07n2.mediatek.inc (172.21.101.141) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 23 Dec 2020 20:13:46 +0800 Received: from mtksdaap41.mediatek.inc (172.21.77.4) by mtkcas11.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Wed, 23 Dec 2020 20:13:45 +0800 From: Hsin-Hsiung Wang To: Liam Girdwood , Mark Brown , Rob Herring , Matthias Brugger , CC: Hsin-Hsiung Wang , , , , , , Subject: [PATCH v3 1/3] dt-bindings: regulator: document binding for MT6315 regulator Date: Wed, 23 Dec 2020 20:13:42 +0800 Message-ID: <1608725624-30594-2-git-send-email-hsin-hsiung.wang@mediatek.com> X-Mailer: git-send-email 2.6.4 In-Reply-To: <1608725624-30594-1-git-send-email-hsin-hsiung.wang@mediatek.com> References: <1608725624-30594-1-git-send-email-hsin-hsiung.wang@mediatek.com> MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add device tree binding information for MT6315 regulator driver. Example bindings for MT6315 are added. Signed-off-by: Hsin-Hsiung Wang --- .../bindings/regulator/mt6315-regulator.yaml | 71 +++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml diff --git a/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml b/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml new file mode 100644 index 000000000000..15ce83a36174 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml @@ -0,0 +1,71 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/mtk,mt6315-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek MT6315 Regulator + +maintainers: + - Hsin-Hsiung Wang + +description: | + The MT6315 is a power management IC (PMIC) configurable with SPMI. + that contains 4 BUCKs output which can combine with each other + by different efuse settings. + +properties: + compatible: + const: mediatek,mt6315-regulator + + reg: + maxItems: 1 + + regulators: + type: object + description: List of regulators and its properties + + patternProperties: + "^vbuck[1-4]$": + type: object + $ref: "regulator.yaml#" + + properties: + regulator-name: + pattern: "^vbuck[1-4]$" + description: + should be "vbuck1", ..., "vbuck4" + + additionalProperties: false + +required: + - compatible + - reg + - regulators + +additionalProperties: false + +examples: + - | + pmic@6 { + compatible = "mediatek,mt6315-regulator"; + reg = <0x6 0 0xb 1>; + + regulators { + vbuck1 { + regulator-compatible = "vbuck1"; + regulator-min-microvolt = <300000>; + regulator-max-microvolt = <1193750>; + regulator-enable-ramp-delay = <256>; + regulator-allowed-modes = <0 1 2 4>; + }; + + vbuck3 { + regulator-compatible = "vbuck3"; + regulator-min-microvolt = <300000>; + regulator-max-microvolt = <1193750>; + regulator-enable-ramp-delay = <256>; + regulator-allowed-modes = <0 1 2 4>; + }; + }; + };