From patchwork Tue Mar 14 21:08:28 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bhupesh Sharma X-Patchwork-Id: 663672 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 F179DC6FD1F for ; Tue, 14 Mar 2023 21:09:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230270AbjCNVJI (ORCPT ); Tue, 14 Mar 2023 17:09:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44846 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230266AbjCNVJF (ORCPT ); Tue, 14 Mar 2023 17:09:05 -0400 Received: from mail-pj1-x102f.google.com (mail-pj1-x102f.google.com [IPv6:2607:f8b0:4864:20::102f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1EDDA46161 for ; Tue, 14 Mar 2023 14:09:01 -0700 (PDT) Received: by mail-pj1-x102f.google.com with SMTP id qa18-20020a17090b4fd200b0023750b675f5so21657358pjb.3 for ; Tue, 14 Mar 2023 14:09:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1678828140; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=hOEu3t4L9ULqr83vHX2NhmL+oG7KJxneL5TZLVIC1mc=; b=e/M+QikCwdrp85mvAbBkI9ECPq+QgpK/WV4AtcQFTGf9RhW7FgsOunY7gGeb3XZqn9 zrZX4dEUbkReJ1PBHAfOqKlQ33OIlOMsEngAIS37aJfscTAEwybr/vo/RQde6SkK/CVf 1kMztF4MXGQjuXX2dk2DHp/C2eq8Qmix6C7HYBBgezpi5XhZHCuPxfJy3n7scRIfdtBw vu4vVmAdk2ZHPv0Uf//F8XIeU5B2Lp75Mkbbu4VJMBUlW3J1+TIasnv97mrMgRW5mtwv ovdWI4y5vE4I2zq7PNRabtso7gjhz73dmEiKN8RNEjsb4QEL28bM1+721BvLQTGyf5nk MeSg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678828140; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=hOEu3t4L9ULqr83vHX2NhmL+oG7KJxneL5TZLVIC1mc=; b=eLtfd7viCOedoFsLhhIuvttrvbl8+K9gIFQiIt1CrUaz1jv1Ri/Ynp3qDkVDLpHedp Xu0zqVNEXZJz9vlmQ67mmw4NIMXR+Rx543oQcBoGE5yV7u4pMf+LdYgAdDQem4HhCA/U ODr8Fx4vZt6JA9g+ryS6shCbukV+4gFNnC7DvBiANk19nhA/+kOhAhJkCGZOfK92PK33 qf6NBlSAdVy7h++FitCt4t+gCppftruGWeMFJ42gr+SMc5SzlBO4I3Xj7cYzpmugI2u/ xyLQ8ZSeRhvPk8wstLEpn9sWkHJGCYXm9/qmaV3n/wdJvkIQcjjM238Zqc1SMEGNQGvh cekA== X-Gm-Message-State: AO0yUKWkA3SZtocEKkOJ886vBEqjTUyEqGW5IbVE2oSH1g+7yXO05ePP ojl8zf2r2G8RbfPtRJfsB+13bA== X-Google-Smtp-Source: AK7set9/psM5x7wx9DEhBdAjDqNq+oNCJZqoVe0nSWBGE0cpdQ0Z74Rih2B54yMDw1Sr0qnFJbPXYQ== X-Received: by 2002:a17:902:f68c:b0:19e:5cc3:8289 with SMTP id l12-20020a170902f68c00b0019e5cc38289mr415360plg.34.1678828140397; Tue, 14 Mar 2023 14:09:00 -0700 (PDT) Received: from localhost.localdomain ([2401:4900:1c61:1acb:9af6:bd7f:78e7:7ae6]) by smtp.gmail.com with ESMTPSA id kl8-20020a170903074800b0019edc1b421asm2190150plb.163.2023.03.14.14.08.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 14 Mar 2023 14:08:59 -0700 (PDT) From: Bhupesh Sharma To: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org Cc: agross@kernel.org, andersson@kernel.org, konrad.dybcio@linaro.org, linux-kernel@vger.kernel.org, bhupesh.linux@gmail.com, bhupesh.sharma@linaro.org, robh+dt@kernel.org, krzysztof.kozlowski@linaro.org Subject: [PATCH 2/2] arm64: dts: qcom: Add base qrb4210-rb2 board dts Date: Wed, 15 Mar 2023 02:38:28 +0530 Message-Id: <20230314210828.2049720-3-bhupesh.sharma@linaro.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20230314210828.2049720-1-bhupesh.sharma@linaro.org> References: <20230314210828.2049720-1-bhupesh.sharma@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add DTS for Qualcomm qrb4210-rb2 board which uses SM4250 SoC. This adds debug uart, emmc, uSD and tlmm support along with regulators found on this board. Also defines the 'xo_board' and 'sleep_clk' frequencies for this board. Signed-off-by: Bhupesh Sharma --- arch/arm64/boot/dts/qcom/Makefile | 1 + arch/arm64/boot/dts/qcom/qrb4210-rb2.dts | 227 +++++++++++++++++++++++ 2 files changed, 228 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/qrb4210-rb2.dts diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index 31aa54f0428c..23522778b5b9 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -69,6 +69,7 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8998-xiaomi-sagit.dtb dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-1000.dtb dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-4000.dtb dtb-$(CONFIG_ARCH_QCOM) += qdu1000-idp.dtb +dtb-$(CONFIG_ARCH_QCOM) += qrb4210-rb2.dtb dtb-$(CONFIG_ARCH_QCOM) += qrb5165-rb5.dtb dtb-$(CONFIG_ARCH_QCOM) += qrb5165-rb5-vision-mezzanine.dtb dtb-$(CONFIG_ARCH_QCOM) += qru1000-idp.dtb diff --git a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts new file mode 100644 index 000000000000..ed569c3f1c80 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts @@ -0,0 +1,227 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2023, Linaro Limited + */ + +/dts-v1/; + +#include +#include "sm4250.dtsi" + +/ { + model = "Qualcomm Technologies, Inc. QRB4210 RB2"; + compatible = "qcom,qrb4210-rb2", "qcom,sm4250"; + + aliases { + serial0 = &uart4; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + vph_pwr: vph-pwr-regulator { + compatible = "regulator-fixed"; + regulator-name = "vph_pwr"; + regulator-min-microvolt = <3700000>; + regulator-max-microvolt = <3700000>; + + regulator-always-on; + regulator-boot-on; + }; +}; + +&xo_board { + clock-frequency = <19200000>; +}; + +&sleep_clk { + clock-frequency = <32000>; +}; + +&qupv3_id_0 { + status = "okay"; +}; + +&uart4 { + status = "okay"; +}; + +&rpm_requests { + regulators-0 { + compatible = "qcom,rpm-pm6125-regulators"; + + vdd-s1-supply = <&vph_pwr>; + vdd-s2-supply = <&vph_pwr>; + vdd-s3-supply = <&vph_pwr>; + vdd-s4-supply = <&vph_pwr>; + vdd-s5-supply = <&vph_pwr>; + vdd-s6-supply = <&vph_pwr>; + vdd-s7-supply = <&vph_pwr>; + vdd-s8-supply = <&vph_pwr>; + vdd-s9-supply = <&vph_pwr>; + vdd-s10-supply = <&vph_pwr>; + + vdd-l1-l7-l17-l18-supply = <&vreg_s6a_1p352>; + vdd-l2-l3-l4-supply = <&vreg_s6a_1p352>; + vdd-l5-l15-l19-l20-l21-l22-supply = <&vph_pwr>; + vdd-l6-l8-supply = <&vreg_s5a_0p848>; + vdd-l9-l11-supply = <&vreg_s7a_2p04>; + vdd-l10-l13-l14-supply = <&vreg_s7a_2p04>; + vdd-l12-l16-supply = <&vreg_s7a_2p04>; + vdd-l23-l24-supply = <&vph_pwr>; + + vreg_s5a_0p848: s5 { + regulator-min-microvolt = <920000>; + regulator-max-microvolt = <1128000>; + }; + + vreg_s6a_1p352: s6 { + regulator-min-microvolt = <304000>; + regulator-max-microvolt = <1456000>; + }; + + vreg_s7a_2p04: s7 { + regulator-min-microvolt = <1280000>; + regulator-max-microvolt = <2080000>; + }; + + vreg_l1a_1p0: l1 { + regulator-min-microvolt = <952000>; + regulator-max-microvolt = <1152000>; + }; + + vreg_l4a_0p9: l4 { + regulator-min-microvolt = <488000>; + regulator-max-microvolt = <1000000>; + }; + + vreg_l5a_2p96: l5 { + regulator-min-microvolt = <1648000>; + regulator-max-microvolt = <3056000>; + }; + + vreg_l6a_0p6: l6 { + regulator-min-microvolt = <576000>; + regulator-max-microvolt = <656000>; + }; + + vreg_l7a_1p256: l7 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1304000>; + }; + + vreg_l8a_0p664: l8 { + regulator-min-microvolt = <400000>; + regulator-max-microvolt = <728000>; + }; + + vreg_l9a_1p8: l9 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2000000>; + }; + + vreg_l10a_1p8: l10 { + regulator-min-microvolt = <1704000>; + regulator-max-microvolt = <1904000>; + }; + + vreg_l11a_1p8: l11 { + regulator-min-microvolt = <1704000>; + regulator-max-microvolt = <1952000>; + }; + + vreg_l12a_1p8: l12 { + regulator-min-microvolt = <1624000>; + regulator-max-microvolt = <1984000>; + }; + + vreg_l13a_1p8: l13 { + regulator-min-microvolt = <1504000>; + regulator-max-microvolt = <1952000>; + }; + + vreg_l14a_1p8: l14 { + regulator-min-microvolt = <1704000>; + regulator-max-microvolt = <1904000>; + }; + + vreg_l15a_3p128: l15 { + regulator-min-microvolt = <2920000>; + regulator-max-microvolt = <3232000>; + }; + + vreg_l16a_1p3: l16 { + regulator-min-microvolt = <1704000>; + regulator-max-microvolt = <1904000>; + }; + + vreg_l17a_1p3: l17 { + regulator-min-microvolt = <1152000>; + regulator-max-microvolt = <1384000>; + }; + + vreg_l18a_1p232: l18 { + regulator-min-microvolt = <1104000>; + regulator-max-microvolt = <1312000>; + }; + + vreg_l19a_1p8: l19 { + regulator-min-microvolt = <1624000>; + regulator-max-microvolt = <3304000>; + }; + + vreg_l20a_1p8: l20 { + regulator-min-microvolt = <2504000>; + regulator-max-microvolt = <2960000>; + }; + + vreg_l21a_2p704: l21 { + regulator-min-microvolt = <2504000>; + regulator-max-microvolt = <2960000>; + }; + + vreg_l22a_2p96: l22 { + regulator-min-microvolt = <2504000>; + regulator-max-microvolt = <2960000>; + }; + + vreg_l23a_3p3: l23 { + regulator-min-microvolt = <2504000>; + regulator-max-microvolt = <2960000>; + }; + + vreg_l24a_2p96: l24 { + regulator-min-microvolt = <2504000>; + regulator-max-microvolt = <2960000>; + }; + }; +}; + +&tlmm { + gpio-reserved-ranges = <37 5>, <43 2>, <47 1>, + <49 1>, <52 1>, <54 1>, + <56 3>, <61 2>, <64 1>, + <68 1>, <72 8>, <96 1>; +}; + +&sdhc_1 { + status = "okay"; + + vmmc-supply = <&vreg_l24a_2p96>; /* emmc power line */ + vqmmc-supply = <&vreg_l11a_1p8>; /* emmc vddq */ + bus-width = <8>; + no-sdio; + non-removable; +}; + +&sdhc_2 { + status = "okay"; + + cd-gpios = <&tlmm 88 GPIO_ACTIVE_HIGH>; /* card detect gpio */ + vmmc-supply = <&vreg_l22a_2p96>; /* Card power line */ + vqmmc-supply = <&vreg_l5a_2p96>; /* IO line power */ + bus-width = <4>; + no-sdio; + no-emmc; +};