From patchwork Tue May 31 13:50:24 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabien Parent X-Patchwork-Id: 577772 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 17418C4332F for ; Tue, 31 May 2022 13:52:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345205AbiEaNwK (ORCPT ); Tue, 31 May 2022 09:52:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44016 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345117AbiEaNvu (ORCPT ); Tue, 31 May 2022 09:51:50 -0400 Received: from mail-wr1-x42e.google.com (mail-wr1-x42e.google.com [IPv6:2a00:1450:4864:20::42e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 68A755DE41 for ; Tue, 31 May 2022 06:51:07 -0700 (PDT) Received: by mail-wr1-x42e.google.com with SMTP id x17so9726268wrg.6 for ; Tue, 31 May 2022 06:51:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20210112.gappssmtp.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=BqpZOx3pMkVOAQNQltlh6CmUED1DaV6aOqALQmMhbr0=; b=V5KO5uHzp9s6622Du0y0DXZ0jgYSd0RSHF7FMdDNrSpmwaxSJHuvsRsW2VNRNSOrSq y1EVTERgqTqh6WCBn2sK+biMlhdwtUOfHkYOUmqXbrQDQq6TzmwMWW4hoY0NxYLMZhO4 /zUBkAnzYXfWN1Faz2Htht8uMV25t30NN4Rft9LNWCIdxjcP+iALn7dnVGhi6eF+D2Ie c1wQwd04xoqHMC6impdpfDG2anes3AqwBdkw3I1EQPe7Sby21LVtVM2SUfcGLlPu8IBe xZeuyF2xsIB1Z6TwgmoiwDGkuQVf93OO4xoXfMeL7mSCgqaatv4jXFNKa+ZrohncHNl+ DqTA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=BqpZOx3pMkVOAQNQltlh6CmUED1DaV6aOqALQmMhbr0=; b=J5Fww0S5LGCOLLNCXkMRHwCoQjBa+i47zFOEHuuT+0FZZVaUaDRsQxMImuo6w5mDcg Qypf6HDSxncw1VdU2le2vvbQarYkr/93W8zwgwEUoUxnegL8da6KdUsOp6jq/P8hkpai KoeHhtl9Diq71nvHBvkxixlih59pfkTa1Excg8c7O/dbVDSe4rfjzaIafEEpaoe7D78d XKO4TprQaNYExiPNLcKG2HhS9o+TDbiuv3FSe7ecj2/0ZE03oOa36xwIA8fIgWPPa6Vi /cEcyglzjbJifEZNEScXDPEwPf3DAW72dpk3dINFRQ8GLJNVes+KATitfYioJwhSC6Yp ZEHQ== X-Gm-Message-State: AOAM530WixvFgmKx4JdyNvWvpgTgid0m6jdK4LTzCk1lz+Rov+pU1NTv YmVbZQK8O3oUuuOGEdIehVEbzw== X-Google-Smtp-Source: ABdhPJwyPR86D46MqBkUm98L4oZz3ngtWZBbWNloc28wZ9CD78yWdvfkf6FMmCABZPC3ef00LuLk6Q== X-Received: by 2002:adf:f603:0:b0:210:ddf:e04d with SMTP id t3-20020adff603000000b002100ddfe04dmr21311834wrp.463.1654005066904; Tue, 31 May 2022 06:51:06 -0700 (PDT) Received: from localhost.localdomain ([88.160.162.107]) by smtp.gmail.com with ESMTPSA id l11-20020a05600c1d0b00b00394351e35edsm2404806wms.26.2022.05.31.06.51.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 31 May 2022 06:51:06 -0700 (PDT) From: Fabien Parent To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, vkoul@kernel.org, qii.wang@mediatek.com, matthias.bgg@gmail.com, jic23@kernel.org, chaotian.jing@mediatek.com, ulf.hansson@linaro.org, srinivas.kandagatla@linaro.org, chunfeng.yun@mediatek.com, broonie@kernel.org, wim@linux-watchdog.org, linux@roeck-us.net Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org, linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-iio@vger.kernel.org, linux-mmc@vger.kernel.org, linux-phy@lists.infradead.org, linux-serial@vger.kernel.org, linux-spi@vger.kernel.org, linux-usb@vger.kernel.org, linux-watchdog@vger.kernel.org, Fabien Parent Subject: [PATCH 15/17] arm64: dts: mediatek: add mt6357 device-tree Date: Tue, 31 May 2022 15:50:24 +0200 Message-Id: <20220531135026.238475-16-fparent@baylibre.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220531135026.238475-1-fparent@baylibre.com> References: <20220531135026.238475-1-fparent@baylibre.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org Add device-tree for the MT6357 PMIC. Signed-off-by: Fabien Parent --- arch/arm64/boot/dts/mediatek/mt6357.dtsi | 272 +++++++++++++++++++++++ 1 file changed, 272 insertions(+) create mode 100644 arch/arm64/boot/dts/mediatek/mt6357.dtsi diff --git a/arch/arm64/boot/dts/mediatek/mt6357.dtsi b/arch/arm64/boot/dts/mediatek/mt6357.dtsi new file mode 100644 index 000000000000..a28010119e69 --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt6357.dtsi @@ -0,0 +1,272 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2020 MediaTek Inc. + * Copyright (c) 2020 BayLibre Inc. + */ + +#include + +&pwrap { + mt6357_pmic: pmic { + compatible = "mediatek,mt6357"; + + regulators { + mt6357_vproc_reg: buck-vproc { + regulator-name = "vproc"; + regulator-min-microvolt = <518750>; + regulator-max-microvolt = <1312500>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <220>; + regulator-always-on; + }; + + mt6357_vcore_reg: buck-vcore { + regulator-name = "vcore"; + regulator-min-microvolt = <518750>; + regulator-max-microvolt = <1312500>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <220>; + regulator-always-on; + }; + + mt6357_vmodem_reg: buck-vmodem { + regulator-name = "vmodem"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1193750>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <220>; + }; + + mt6357_vs1_reg: buck-vs1 { + regulator-name = "vs1"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <2200000>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <220>; + regulator-always-on; + }; + + mt6357_vpa_reg: buck-vpa { + regulator-name = "vpa"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <3650000>; + regulator-ramp-delay = <50000>; + regulator-enable-ramp-delay = <220>; + }; + + mt6357_vfe28_reg: ldo-vfe28 { + compatible = "regulator-fixed"; + regulator-name = "vfe28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <264>; + }; + + mt6357_vxo22_reg: ldo-vxo22 { + regulator-name = "vxo22"; + regulator-min-microvolt = <2200000>; + regulator-max-microvolt = <2400000>; + regulator-enable-ramp-delay = <110>; + }; + + mt6357_vrf18_reg: ldo-vrf18 { + compatible = "regulator-fixed"; + regulator-name = "vrf18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <110>; + }; + + mt6357_vrf12_reg: ldo-vrf12 { + compatible = "regulator-fixed"; + regulator-name = "vrf12"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-enable-ramp-delay = <110>; + }; + + mt6357_vefuse_reg: ldo-vefuse { + regulator-name = "vefuse"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <264>; + }; + + mt6357_vcn33_bt_reg: ldo-vcn33-bt { + regulator-name = "vcn33-bt"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3500000>; + regulator-enable-ramp-delay = <264>; + }; + + mt6357_vcn33_wifi_reg: ldo-vcn33-wifi { + regulator-name = "vcn33-wifi"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3500000>; + regulator-enable-ramp-delay = <264>; + }; + + mt6357_vcn28_reg: ldo-vcn28 { + compatible = "regulator-fixed"; + regulator-name = "vcn28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <264>; + }; + + mt6357_vcn18_reg: ldo-vcn18 { + compatible = "regulator-fixed"; + regulator-name = "vcn18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <264>; + }; + + mt6357_vcama_reg: ldo-vcama { + regulator-name = "vcama"; + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <264>; + }; + + mt6357_vcamd_reg: ldo-vcamd { + regulator-name = "vcamd"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <264>; + }; + + mt6357_vcamio_reg: ldo-vcamio18 { + compatible = "regulator-fixed"; + regulator-name = "vcamio"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <264>; + }; + + mt6357_vldo28_reg: ldo-vldo28 { + regulator-name = "vldo28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <3000000>; + regulator-enable-ramp-delay = <264>; + }; + + mt6357_vsram_others_reg: ldo-vsram-others { + regulator-name = "vsram-others"; + regulator-min-microvolt = <518750>; + regulator-max-microvolt = <1312500>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <110>; + regulator-always-on; + }; + + mt6357_vsram_proc_reg: ldo-vsram-proc { + regulator-name = "vsram-proc"; + regulator-min-microvolt = <518750>; + regulator-max-microvolt = <1312500>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <110>; + regulator-always-on; + }; + + mt6357_vaux18_reg: ldo-vaux18 { + compatible = "regulator-fixed"; + regulator-name = "vaux18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <264>; + }; + + mt6357_vaud28_reg: ldo-vaud28 { + compatible = "regulator-fixed"; + regulator-name = "vaud28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <264>; + }; + + mt6357_vio28_reg: ldo-vio28 { + compatible = "regulator-fixed"; + regulator-name = "vio28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <264>; + }; + + mt6357_vio18_reg: ldo-vio18 { + compatible = "regulator-fixed"; + regulator-name = "vio18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <264>; + regulator-always-on; + }; + + mt6357_vdram_reg: ldo-vdram { + regulator-name = "vdram"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1200000>; + regulator-enable-ramp-delay = <3300>; + }; + + mt6357_vmc_reg: ldo-vmc { + regulator-name = "vmc"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <44>; + }; + + mt6357_vmch_reg: ldo-vmch { + regulator-name = "vmch"; + regulator-min-microvolt = <2900000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <44>; + }; + + mt6357_vemc_reg: ldo-vemc { + regulator-name = "vemc"; + regulator-min-microvolt = <2900000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <44>; + regulator-always-on; + }; + + mt6357_vsim1_reg: ldo-vsim1 { + regulator-name = "vsim1"; + regulator-min-microvolt = <1700000>; + regulator-max-microvolt = <3100000>; + regulator-enable-ramp-delay = <264>; + }; + + mt6357_vsim2_reg: ldo-vsim2 { + regulator-name = "vsim2"; + regulator-min-microvolt = <1700000>; + regulator-max-microvolt = <3100000>; + regulator-enable-ramp-delay = <264>; + }; + + mt6357_vibr_reg: ldo-vibr { + regulator-name = "vibr"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <44>; + }; + + mt6357_vusb33_reg: ldo-vusb33 { + regulator-name = "vusb33"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3100000>; + regulator-enable-ramp-delay = <264>; + }; + }; + + mt6357rtc: mt6357rtc { + compatible = "mediatek,mt6357-rtc", + "mediatek,mt6358-rtc"; + }; + + mt6357keys: mt6357keys { + compatible = "mediatek,mt6357-keys"; + }; + }; +};