From patchwork Mon Nov 23 03:48:05 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: 330809 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 26A27C64E90 for ; Mon, 23 Nov 2020 03:48:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 04DFE2145D for ; Mon, 23 Nov 2020 03:48:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727913AbgKWDsf (ORCPT ); Sun, 22 Nov 2020 22:48:35 -0500 Received: from mailgw01.mediatek.com ([210.61.82.183]:55034 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1727818AbgKWDsd (ORCPT ); Sun, 22 Nov 2020 22:48:33 -0500 X-UUID: 8341c14b7e36454db53145c5d6c31a8e-20201123 X-UUID: 8341c14b7e36454db53145c5d6c31a8e-20201123 Received: from mtkcas10.mediatek.inc [(172.21.101.39)] 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 484808300; Mon, 23 Nov 2020 11:48:23 +0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs07n2.mediatek.inc (172.21.101.141) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 23 Nov 2020 11:48:23 +0800 Received: from mtksdaap41.mediatek.inc (172.21.77.4) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 23 Nov 2020 11:48:23 +0800 From: Hsin-Hsiung Wang To: Lee Jones , Rob Herring , Matthias Brugger , Liam Girdwood , Mark Brown CC: Hsin-Hsiung Wang , , , , , Subject: [PATCH v3 3/8] dt-bindings: regulator: Add document for MT6359 regulator Date: Mon, 23 Nov 2020 11:48:05 +0800 Message-ID: <1606103290-15034-4-git-send-email-hsin-hsiung.wang@mediatek.com> X-Mailer: git-send-email 2.6.4 In-Reply-To: <1606103290-15034-1-git-send-email-hsin-hsiung.wang@mediatek.com> References: <1606103290-15034-1-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 dt-binding document for MediaTek MT6359 PMIC Signed-off-by: Hsin-Hsiung Wang --- .../bindings/regulator/mt6359-regulator.yaml | 145 ++++++++++++++++++ 1 file changed, 145 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/mt6359-regulator.yaml diff --git a/Documentation/devicetree/bindings/regulator/mt6359-regulator.yaml b/Documentation/devicetree/bindings/regulator/mt6359-regulator.yaml new file mode 100644 index 000000000000..bc882b93c86a --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/mt6359-regulator.yaml @@ -0,0 +1,145 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/mt6359-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MT6359 Regulator from MediaTek Integrated + +maintainers: + - Hsin-Hsiung Wang + +description: | + List of regulators provided by this controller. It is named + according to its regulator type, buck_ and ldo_. + MT6359 regulators node should be sub node of the MT6397 MFD node. + +properties: + $nodename: + pattern: "^pmic$" + + mt6359regulator: + type: object + description: | + list of regulators provided by this controller. + + patternProperties: + "^buck_v(s1|gpu11|modem|pu|core|s2|pa|proc2|proc1|core_sshub)$": + $ref: "regulator.yaml#" + + properties: + regulator-name: + pattern: "^v(s1|gpu11|modem|pu|core|s2|pa|proc2|proc1|core_sshub)$" + + "^ldo_v(ibr|rf12|usb|camio|efuse|xo22)$": + $ref: "regulator.yaml#" + + properties: + regulator-name: + pattern: "^v(ibr|rf12|usb|camio|efuse|xo22)$" + + "^ldo_v(rfck|emc|a12|a09|ufs|bbck)$": + $ref: "regulator.yaml#" + + properties: + regulator-name: + pattern: "^v(rfck|emc|a12|a09|ufs|bbck)$" + + "^ldo_vcn(18|13|33_1_bt|13_1_wifi|33_2_bt|33_2_wifi)$": + $ref: "regulator.yaml#" + + properties: + regulator-name: + pattern: "^vcn(18|13|33_1_bt|13_1_wifi|33_2_bt|33_2_wifi)$" + + "^ldo_vsram_(proc2|others|md|proc1|others_sshub)$": + $ref: "regulator.yaml#" + + properties: + regulator-name: + pattern: "^vsram_(proc2|others|md|proc1|others_sshub)$" + + "^ldo_v(fe|bif|io)28$": + $ref: "regulator.yaml#" + + properties: + regulator-name: + pattern: "^v(fe|bif|io)28$" + + "^ldo_v(aud|io|aux|rf|m)18$": + $ref: "regulator.yaml#" + + properties: + regulator-name: + pattern: "^v(aud|io|aux|rf|m)18$" + + "^ldo_vsim[12]$": + $ref: "regulator.yaml#" + + properties: + regulator-name: + pattern: "^vsim[12]$" + + additionalProperties: false + +required: + - regulator-name + +examples: + - | + pmic { + mt6359regulator { + mt6359_vgpu11_buck_reg: buck_vgpu11 { + regulator-name = "vgpu11"; + regulator-min-microvolt = <400000>; + regulator-max-microvolt = <1193750>; + regulator-enable-ramp-delay = <200>; + regulator-always-on; + regulator-allowed-modes = <0 1 2>; + }; + + mt6359_vcamio_ldo_reg: ldo_vcamio { + regulator-name = "vcamio"; + regulator-min-microvolt = <1700000>; + regulator-max-microvolt = <1900000>; + }; + + mt6359_vcn18_ldo_reg: ldo_vcn18 { + regulator-name = "vcn18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <240>; + }; + + mt6359_vsram_proc2_ldo_reg: ldo_vsram_proc2 { + regulator-name = "vsram_proc2"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1293750>; + regulator-ramp-delay = <7500>; + regulator-enable-ramp-delay = <240>; + regulator-always-on; + }; + + mt6359_vfe28_ldo_reg: ldo_vfe28 { + regulator-name = "vfe28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <120>; + }; + + mt6359_vaud18_ldo_reg: ldo_vaud18 { + regulator-name = "vaud18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <240>; + }; + + mt6359_vsim1_ldo_reg: ldo_vsim1 { + regulator-name = "vsim1"; + regulator-min-microvolt = <1700000>; + regulator-max-microvolt = <3100000>; + regulator-enable-ramp-delay = <480>; + }; + }; + }; +...