From patchwork Thu May 12 20:56:02 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= X-Patchwork-Id: 571904 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 BFF93C4332F for ; Thu, 12 May 2022 20:57:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1358545AbiELU5S (ORCPT ); Thu, 12 May 2022 16:57:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59980 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1358640AbiELU5F (ORCPT ); Thu, 12 May 2022 16:57:05 -0400 Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [46.235.227.227]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5CA0D6A036; Thu, 12 May 2022 13:56:49 -0700 (PDT) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: nfraprado) with ESMTPSA id 49C271F45AAC DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1652389008; bh=u3bgLWaqCDtC2cPlVcV31sMjvrL2SuIojgozTZcaWa0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=JBsnrd14WnmJAEI02AwFqisQMF9YA8XYqDzyAdJr46KoE/v/2XAsmbrVHng3EQzbJ RFWIqYBWD+mV5oeOvMTYsBj9SVMaCmJdA7dujGMygxD8mkkeFUYn9GboiImLMHEQ8P 5yeItut/AoW9HDg/pfnhwopKp1MZrhyZGkdDGlDMndFWWVbRiPoYj6N6BVDR6RJCIB ZLNqF5+oUV/sjp0Gclam+8rjVV/MPbWsmSAKEOkCHdxlPUDEpqeAoJkcG6Q0PNciY0 qvFmIfcR7vekar7Ka9Hpd4/kitSeLQZ0uFhN5DGOv/WeJal4TVCnPsbW3U8OdWuFGV iwp3qLR3/JFqw== From: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= To: Matthias Brugger Cc: Chen-Yu Tsai , AngeloGioacchino Del Regno , kernel@collabora.com, =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= , Krzysztof Kozlowski , Rob Herring , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org Subject: [PATCH v3 16/16] arm64: dts: mediatek: asurada: Add SPMI regulators Date: Thu, 12 May 2022 16:56:02 -0400 Message-Id: <20220512205602.158273-17-nfraprado@collabora.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220512205602.158273-1-nfraprado@collabora.com> References: <20220512205602.158273-1-nfraprado@collabora.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The Asurada platform uses regulators from MT6315 PMICs acessible through SPMI. Add support for them. Signed-off-by: Nícolas F. R. A. Prado Reviewed-by: AngeloGioacchino Del Regno Tested-by: Chen-Yu Tsai --- (no changes since v2) Changes in v2: - Added this patch .../boot/dts/mediatek/mt8192-asurada.dtsi | 49 +++++++++++++++++++ 1 file changed, 49 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi index a53f7352f06e..d66b008c01ab 100644 --- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi @@ -7,6 +7,7 @@ #include "mt8192.dtsi" #include "mt6359.dtsi" #include +#include / { aliases { @@ -683,6 +684,54 @@ cr50@0 { }; }; +&spmi { + #address-cells = <2>; + #size-cells = <0>; + + mt6315_6: pmic@6 { + compatible = "mediatek,mt6315-regulator"; + reg = <0x6 SPMI_USID>; + + regulators { + mt6315_6_vbuck1: vbuck1 { + regulator-compatible = "vbuck1"; + regulator-name = "Vbcpu"; + regulator-min-microvolt = <300000>; + regulator-max-microvolt = <1193750>; + regulator-enable-ramp-delay = <256>; + regulator-allowed-modes = <0 1 2>; + regulator-always-on; + }; + + mt6315_6_vbuck3: vbuck3 { + regulator-compatible = "vbuck3"; + regulator-name = "Vlcpu"; + regulator-min-microvolt = <300000>; + regulator-max-microvolt = <1193750>; + regulator-enable-ramp-delay = <256>; + regulator-allowed-modes = <0 1 2>; + regulator-always-on; + }; + }; + }; + + mt6315_7: pmic@7 { + compatible = "mediatek,mt6315-regulator"; + reg = <0x7 SPMI_USID>; + + regulators { + mt6315_7_vbuck1: vbuck1 { + regulator-compatible = "vbuck1"; + regulator-name = "Vgpu"; + regulator-min-microvolt = <300000>; + regulator-max-microvolt = <1193750>; + regulator-enable-ramp-delay = <256>; + regulator-allowed-modes = <0 1 2>; + }; + }; + }; +}; + &uart0 { status = "okay"; };