Received: by 2002:a05:6a10:eb17:0:0:0:0 with SMTP id hx23csp738844pxb; Fri, 3 Sep 2021 12:18:03 -0700 (PDT) X-Google-Smtp-Source: ABdhPJx413uG3wF9oHxCXTJw7ryekLjRT644Cv41o0bFmVGMlJrDvW4XguLpsk1aAH/D0QPvLJOW X-Received: by 2002:a17:907:7752:: with SMTP id kx18mr454791ejc.276.1630696683465; Fri, 03 Sep 2021 12:18:03 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1630696683; cv=none; d=google.com; s=arc-20160816; b=L3rPTr0oziTCp6WODX7mwJSE3X1XYXnSibN+bUgTF+3ztvcQgagDiqGx7V6tCzOoCE WZpcg3FyEwNIKA9NFZ6WdMHMRULIAZLbp9qiZI9ZPV88jR/HoBcRtG1WTyz/+Ko0FFpI eMWXcmj+qrcty6JYwnPbk9iQCJjq1suGCEnOIE/y/xz6A1xhiV155H/KzKd16ti//ok4 ClwLRGBKeQ4u2HBIM0nwXLjEM7spnusOe8hGxuvObic/KieORgCL/Y6oRhap4El2vsP+ LxLUHVnid1d0KD9m1JyMR5r1pniSQg9XaavxgBTkxJcdInMkVISJYLUlXCHghJBj8m23 MVkA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=JRzAFvX8rTEK0S9ygHAVvGwHes2qUnOuuS9/xl6grKw=; b=Ib36GD1a9OD2Sq3yNCzA7X5qFAhNrH++RxmoTYqrb8g4RtqgSRi5E0JhFSzmTOQHHA i90oybZZSpx5Gs6kC4NdiA52zgrArvrsLBjZcZRpzbg0h6kU1RoGENN/6ngwbzNw5rty 79OOXNN8qIuzpdanzEIHIbIJ3igtyA2uQIaKI6VewHneiIh9FC59SPArdiWuNpj/bpz/ 6r54w5Y7PtWYQCUFu4UY/ov9mhKzDzwthtnFtggeylTQ9sM4gkWsO6FxNdzVepyosnAc 3qVLJg8d5bLuvNYfBjkvd73C9hl65rtofIKFNqH6VxjHtpHE5mLSyZRcG2mwehuLsv2U mvvQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id hp6si1894ejc.477.2021.09.03.12.17.40; Fri, 03 Sep 2021 12:18:03 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350424AbhICSKl (ORCPT + 99 others); Fri, 3 Sep 2021 14:10:41 -0400 Received: from relay01.th.seeweb.it ([5.144.164.162]:42969 "EHLO relay01.th.seeweb.it" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1350379AbhICSKb (ORCPT ); Fri, 3 Sep 2021 14:10:31 -0400 Received: from IcarusMOD.eternityproject.eu (unknown [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by m-r1.th.seeweb.it (Postfix) with ESMTPSA id 08F051F6AF; Fri, 3 Sep 2021 20:09:27 +0200 (CEST) From: AngeloGioacchino Del Regno To: bjorn.andersson@linaro.org Cc: agross@kernel.org, robh+dt@kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, konrad.dybcio@somainline.org, marijn.suijten@somainline.org, martin.botka@somainline.org, ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, paul.bouchara@somainline.org, AngeloGioacchino Del Regno Subject: [PATCH 5/7] arm64: dts: qcom: msm8998-xperia: Configure display boost regulators Date: Fri, 3 Sep 2021 20:09:22 +0200 Message-Id: <20210903180924.1006044-5-angelogioacchino.delregno@somainline.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210903180924.1006044-1-angelogioacchino.delregno@somainline.org> References: <20210903180924.1006044-1-angelogioacchino.delregno@somainline.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add configuration for the LAB and IBB regulators (in boost mode): this platform has smartphones with three different display sizes, hence different displays requiring different voltage. The common configuration parameters have been put in the common device-tree, while specific voltage specs and soft-start-us are variant specific, so they have been put into the machine specific dts file. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Marijn Suijten --- .../msm8998-sony-xperia-yoshino-lilac.dts | 11 ++++++++ .../msm8998-sony-xperia-yoshino-maple.dts | 11 ++++++++ .../msm8998-sony-xperia-yoshino-poplar.dts | 11 ++++++++ .../dts/qcom/msm8998-sony-xperia-yoshino.dtsi | 25 +++++++++++++++++++ 4 files changed, 58 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino-lilac.dts b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino-lilac.dts index 550de79e0151..0de919357de4 100644 --- a/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino-lilac.dts +++ b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino-lilac.dts @@ -13,6 +13,17 @@ / { compatible = "sony,xperia-lilac", "qcom,msm8998"; }; +&ibb { + regulator-min-microvolt = <5500000>; + regulator-max-microvolt = <5500000>; +}; + +&lab { + regulator-min-microvolt = <5500000>; + regulator-max-microvolt = <5500000>; + qcom,soft-start-us = <800>; +}; + &vreg_l22a_2p85 { regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; diff --git a/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino-maple.dts b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino-maple.dts index 35a6cdb55aec..87115d648cef 100644 --- a/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino-maple.dts +++ b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino-maple.dts @@ -25,6 +25,17 @@ disp_dvdd_vreg: disp-dvdd-vreg { }; }; +&ibb { + regulator-min-microvolt = <5600000>; + regulator-max-microvolt = <5600000>; +}; + +&lab { + regulator-min-microvolt = <5800000>; + regulator-max-microvolt = <5800000>; + qcom,soft-start-us = <200>; +}; + &pmi8998_gpio { disp_dvdd_en: disp-dvdd-en-active { pins = "gpio10"; diff --git a/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino-poplar.dts b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino-poplar.dts index 6255004b9a09..9fa3583c951b 100644 --- a/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino-poplar.dts +++ b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino-poplar.dts @@ -13,6 +13,17 @@ / { compatible = "sony,xperia-poplar", "qcom,msm8998"; }; +&ibb { + regulator-min-microvolt = <5600000>; + regulator-max-microvolt = <5600000>; +}; + +&lab { + regulator-min-microvolt = <5600000>; + regulator-max-microvolt = <5600000>; + qcom,soft-start-us = <800>; +}; + &vreg_l18a_2p85 { regulator-min-microvolt = <2850000>; regulator-max-microvolt = <2850000>; diff --git a/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi index 8c7aba8eadee..80c2cd7ae0eb 100644 --- a/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi @@ -207,6 +207,31 @@ &blsp2_uart1 { status = "okay"; }; +&ibb { + regulator-min-microamp = <800000>; + regulator-max-microamp = <800000>; + regulator-enable-ramp-delay = <200>; + regulator-over-current-protection; + regulator-pull-down; + regulator-ramp-delay = <1>; + regulator-settling-time-up-us = <600>; + regulator-settling-time-down-us = <1000>; + regulator-soft-start; + qcom,discharge-resistor-kohms = <300>; +}; + +&lab { + regulator-min-microamp = <200000>; + regulator-max-microamp = <200000>; + regulator-enable-ramp-delay = <500>; + regulator-over-current-protection; + regulator-pull-down; + regulator-ramp-delay = <1>; + regulator-settling-time-up-us = <50000>; + regulator-settling-time-down-us = <3000>; + regulator-soft-start; +}; + &mmcc { status = "ok"; }; -- 2.32.0