From patchwork Tue Aug 9 00:02:59 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rudraksha Gupta X-Patchwork-Id: 12939227 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 749F3C25B08 for ; Tue, 9 Aug 2022 00:03:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236541AbiHIADI (ORCPT ); Mon, 8 Aug 2022 20:03:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47202 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232541AbiHIADH (ORCPT ); Mon, 8 Aug 2022 20:03:07 -0400 Received: from mail-qt1-x832.google.com (mail-qt1-x832.google.com [IPv6:2607:f8b0:4864:20::832]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B790916590; Mon, 8 Aug 2022 17:03:06 -0700 (PDT) Received: by mail-qt1-x832.google.com with SMTP id s11so733991qtx.6; Mon, 08 Aug 2022 17:03:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc; bh=0vJOHKFBTjReQiciwGJs8MU84pqoq/FtbgACoNpaTeQ=; b=Xvw4gbEOFrC4qcS/bD1MwL56IBXBsMGVu4xQCOQUySNzRCWkiejAW2c9h0U0ry6oN2 QpawVtvW5FJCkgLlZrLfw5Tz1WPWW2hFEq6sy05Pqf/E0UOAwVBtEEYdULDcKg0LHJ09 IQQuRQs5inCbjM7lcRCTw6M0/MlcjIXJUrXTmryJS45wQV2tfKDyRR1XZATbpgN2D2uK JcOSPk+U3TJXB1hX7Mr7UWOHWKM+eJGgxOQ6HNTCaN8SIkBdhhEEqsOYlWqKTGdwLWqn iGn+BFY0XA4EWGzg+pR8OYufekzru5OB26ds1HbQe7Q0S9de23V7LaGMc/oqOrr6Nhzv JCww== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc; bh=0vJOHKFBTjReQiciwGJs8MU84pqoq/FtbgACoNpaTeQ=; b=CivfCmz5eQHrY6gUjmpMMkAAV+eMvvgEjC0zvPUu094M8RhVjcxunpKOhQNpUXP96r kcGk+jJcIoWDpVrGz7FE4GyebRZxzLUZTyHFCbv60rhES/BF/eh/a76HvhGZQZxPa/la yneuRjJMKh3rVivQPa6xf417L7ndS18RH+cozIqPQYUeYmfCepYgnfxcCcLewb6xgGsv CyYJfIW2simfimJH/ZYbVyWAepo5Sy71neRK0H31tGam543ltGUZMARGNvax5slsFaTL 4tGTg9W0sLY1zCHFb3J5AHxX0RFmDstNk2T6sgCZiEkPvVAeUFYuqoGcyP4OFAH5Ll0y rXnQ== X-Gm-Message-State: ACgBeo0umNS1xsmeb5lDHcBPNqFVJfkzt6Qy+41SCjADBdoWeJ2KY/rJ vE5ZCnNuFgIT30UWxXLu8cw= X-Google-Smtp-Source: AA6agR6THagCHv9NPktVyODlio/ByMdWfyEqjuQq2j6ziaNkiXLeRmCuKLCFoYl7euzKsmGe44eYdg== X-Received: by 2002:a05:622a:1806:b0:343:236:2971 with SMTP id t6-20020a05622a180600b0034302362971mr3299107qtc.379.1660003385655; Mon, 08 Aug 2022 17:03:05 -0700 (PDT) Received: from Latitude-E6420.mynetworksettings.com ([2600:4040:2036:c00:e57a:4cf3:aa55:7079]) by smtp.gmail.com with ESMTPSA id u4-20020a05620a430400b006b5988b2ca8sm10265719qko.40.2022.08.08.17.03.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Aug 2022 17:03:05 -0700 (PDT) From: Rudraksha Gupta To: guptarud@gmail.com Cc: agross@kernel.org, bjorn.andersson@linaro.org, david@ixit.cz, devicetree@vger.kernel.org, krzysztof.kozlowski+dt@linaro.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, robh+dt@kernel.org Subject: [PATCH v2 1/2] ARM: msm8960: Rename cxo_board to cxo-board and add alias Date: Mon, 8 Aug 2022 20:02:59 -0400 Message-Id: <20220809000300.6384-1-guptarud@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220808234723.5184-2-guptarud@gmail.com> References: <20220808234723.5184-2-guptarud@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org This patch renames cxo_board to be up to date with the current naming style. It also adds an alias. Signed-off-by: Rudraksha Gupta --- v2: - Group the correct changes together arch/arm/boot/dts/qcom-msm8960.dtsi | 2 +- drivers/clk/qcom/gcc-msm8960.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/qcom-msm8960.dtsi b/arch/arm/boot/dts/qcom-msm8960.dtsi index 0e099aa7c889..2ed969785b78 100644 --- a/arch/arm/boot/dts/qcom-msm8960.dtsi +++ b/arch/arm/boot/dts/qcom-msm8960.dtsi @@ -58,7 +58,7 @@ cpu-pmu { }; clocks { - cxo_board { + cxo_board: cxo-board { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <19200000>; diff --git a/drivers/clk/qcom/gcc-msm8960.c b/drivers/clk/qcom/gcc-msm8960.c index 051745ef99c8..56ce05a846dd 100644 --- a/drivers/clk/qcom/gcc-msm8960.c +++ b/drivers/clk/qcom/gcc-msm8960.c @@ -3624,7 +3624,7 @@ static int gcc_msm8960_probe(struct platform_device *pdev) if (!match) return -EINVAL; - ret = qcom_cc_register_board_clk(dev, "cxo_board", "cxo", 19200000); + ret = qcom_cc_register_board_clk(dev, "cxo-board", "cxo", 19200000); if (ret) return ret; From patchwork Tue Aug 9 00:03:00 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rudraksha Gupta X-Patchwork-Id: 12939228 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 73135C00140 for ; Tue, 9 Aug 2022 00:03:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243144AbiHIADL (ORCPT ); Mon, 8 Aug 2022 20:03:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47246 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243576AbiHIADJ (ORCPT ); Mon, 8 Aug 2022 20:03:09 -0400 Received: from mail-qt1-x829.google.com (mail-qt1-x829.google.com [IPv6:2607:f8b0:4864:20::829]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 709721836E; Mon, 8 Aug 2022 17:03:08 -0700 (PDT) Received: by mail-qt1-x829.google.com with SMTP id z3so7723871qtv.5; Mon, 08 Aug 2022 17:03:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc; bh=oUmhVfbZdy45TeMkFNfiIbkXt8TjGEjsYFiQ64PLdkE=; b=MG0Jw6F0ygQIx3vq3gQjSAaQx8SS9E7bk/9hhCagXuTwRhqwBsuJ+qYPM4uKGdjGp2 eLvHIcBSih9QRUm0hykzYju/LW9Ul7cGP9SpjIUVb1FUUGe/fpXL+GRpjOTotx0tUGBl e7iufjgRtWBBl7oEE88eFt2r50p2DO7qVXGmrxos3Mij5q5TnhtMkbPWOCqhCnXRLyGO UhQt8BBAsCXfF9sBc87BzkE9GwUKNgxoBhgSh2yAysPdgNF2bYPOJBncuCL7rzQABgbI en6/dD8D46KkGDiCYy0FP9SQvStr+owcqMHfict8lIobilTYWk0KuJtbYTuhFYUdDdZf rrcQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc; bh=oUmhVfbZdy45TeMkFNfiIbkXt8TjGEjsYFiQ64PLdkE=; b=pFg+8pMITFmek1r91ef1PTbmuuuexTNAMO2EOMSDLmim1F6SBVF4IwWe9jKKPpQuXm aOWhJD+Flh/2Xw4bh2/ApsfQSOVxMbUBbL95DwBi5RtiNXc2NQU1dG1L1IdYshMIJH+B Ogds3RDsu4HyfiFH4zx4O4YSyaZzy3J6E5uNE003CIiMBIQ6ozoyWOCIY9ZXz0D7OAYW /ajINHSrpSSgivbJMlyRJ+PgL0eFJubx+VHKNYX91dhqLUY5hEZ9vnKm2Khzg4jpXfQe KPlJUzGTiwSZKonJX/H2Y3ZhhkYUgQG4b+A0S/xrtpJkc3EOLeEGGsOs7sr2LVUhcxAr R2uQ== X-Gm-Message-State: ACgBeo0d0F3FZvlVVC3qL/RgkxqBgoCbjAUyafcNH5mhmwvL70Xj5kWt 7o1MTwv7IFCwYgE9amjgOb4= X-Google-Smtp-Source: AA6agR5xd8lxdmmJwyNVHKzl3bGhz8g0BVT8EsMSSZ0nPyh9qwHKyyMja8BaMnoJeODhvT3Xi7V7JQ== X-Received: by 2002:a05:622a:64a:b0:31f:4d30:412a with SMTP id a10-20020a05622a064a00b0031f4d30412amr17816333qtb.219.1660003387348; Mon, 08 Aug 2022 17:03:07 -0700 (PDT) Received: from Latitude-E6420.mynetworksettings.com ([2600:4040:2036:c00:e57a:4cf3:aa55:7079]) by smtp.gmail.com with ESMTPSA id u4-20020a05620a430400b006b5988b2ca8sm10265719qko.40.2022.08.08.17.03.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Aug 2022 17:03:06 -0700 (PDT) From: Rudraksha Gupta To: guptarud@gmail.com Cc: agross@kernel.org, bjorn.andersson@linaro.org, david@ixit.cz, devicetree@vger.kernel.org, krzysztof.kozlowski+dt@linaro.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, robh+dt@kernel.org Subject: [PATCH v2 2/2] ARM: msm8960: Add Samsung Galaxy Express support Date: Mon, 8 Aug 2022 20:03:00 -0400 Message-Id: <20220809000300.6384-2-guptarud@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220809000300.6384-1-guptarud@gmail.com> References: <20220808234723.5184-2-guptarud@gmail.com> <20220809000300.6384-1-guptarud@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org This adds a very basic device tree file for the Samsung Galaxy Express SGH-I437. Currently, the following things work: UART, eMMC, SD Card, and USB. Signed-off-by: Rudraksha Gupta --- v2: - Group the correct changes together arch/arm/boot/dts/Makefile | 1 + .../dts/qcom-msm8960-samsung-expressatt.dts | 337 ++++++++++++++++++ 2 files changed, 338 insertions(+) create mode 100644 arch/arm/boot/dts/qcom-msm8960-samsung-expressatt.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 05d8aef6e5d2..d55f196ad733 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1049,6 +1049,7 @@ dtb-$(CONFIG_ARCH_QCOM) += \ qcom-msm8660-surf.dtb \ qcom-msm8916-samsung-serranove.dtb \ qcom-msm8960-cdp.dtb \ + qcom-msm8960-samsung-expressatt.dtb \ qcom-msm8974-lge-nexus5-hammerhead.dtb \ qcom-msm8974-sony-xperia-rhine-amami.dtb \ qcom-msm8974-sony-xperia-rhine-honami.dtb \ diff --git a/arch/arm/boot/dts/qcom-msm8960-samsung-expressatt.dts b/arch/arm/boot/dts/qcom-msm8960-samsung-expressatt.dts new file mode 100644 index 000000000000..cf557f0c9a59 --- /dev/null +++ b/arch/arm/boot/dts/qcom-msm8960-samsung-expressatt.dts @@ -0,0 +1,337 @@ +// SPDX-License-Identifier: GPL-2.0-only +#include +#include "qcom-msm8960.dtsi" + +/ { + model = "Samsung Galaxy S3 SGH-I437"; + compatible = "samsung,expressatt", "qcom,msm8960"; + + aliases { + serial0 = &gsbi5_serial; + }; + + chosen { + stdout-path = "serial0:115200n8"; + + #address-cells = <1>; + #size-cells = <1>; + ranges; + }; + + soc { + gsbi@16400000 { + status = "ok"; + qcom,mode = ; + serial@16440000 { + status = "ok"; + }; + }; + + amba { + /* eMMC */ + sdcc1: mmc@12400000 { + status = "okay"; + vmmc-supply = <&pm8921_l5>; + }; + + /* External micro SD card */ + sdcc3: mmc@12180000 { + status = "okay"; + vmmc-supply = <&pm8921_l6>; + vqmmc-supply = <&pm8921_l7>; + }; + }; + + rpm@108000 { + regulators { + compatible = "qcom,rpm-pm8921-regulators"; + vin_lvs1_3_6-supply = <&pm8921_s4>; + vin_lvs2-supply = <&pm8921_s4>; + vin_lvs4_5_7-supply = <&pm8921_s4>; + vdd_ncp-supply = <&pm8921_l6>; + vdd_l1_l2_l12_l18-supply = <&pm8921_s4>; + vdd_l21_l23_l29-supply = <&pm8921_s8>; + vdd_l24-supply = <&pm8921_s1>; + vdd_l25-supply = <&pm8921_s1>; + vdd_l27-supply = <&pm8921_s7>; + vdd_l28-supply = <&pm8921_s7>; + + /* Buck SMPS */ + pm8921_s1: s1 { + regulator-always-on; + regulator-min-microvolt = <1225000>; + regulator-max-microvolt = <1225000>; + qcom,switch-mode-frequency = <3200000>; + bias-pull-down; + }; + + pm8921_s2: s2 { + regulator-min-microvolt = <1300000>; + regulator-max-microvolt = <1300000>; + qcom,switch-mode-frequency = <1600000>; + bias-pull-down; + }; + + pm8921_s3: s3 { + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1150000>; + qcom,switch-mode-frequency = <4800000>; + bias-pull-down; + }; + + pm8921_s4: s4 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + qcom,switch-mode-frequency = <1600000>; + bias-pull-down; + qcom,force-mode = ; + }; + + pm8921_s7: s7 { + regulator-min-microvolt = <1150000>; + regulator-max-microvolt = <1150000>; + qcom,switch-mode-frequency = <3200000>; + bias-pull-down; + }; + + pm8921_s8: s8 { + regulator-always-on; + regulator-min-microvolt = <2050000>; + regulator-max-microvolt = <2050000>; + qcom,switch-mode-frequency = <1600000>; + bias-pull-down; + }; + + /* PMOS LDO */ + pm8921_l1: l1 { + regulator-always-on; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + bias-pull-down; + }; + + pm8921_l2: l2 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + bias-pull-down; + }; + + pm8921_l3: l3 { + regulator-min-microvolt = <3075000>; + regulator-max-microvolt = <3300000>; + bias-pull-down; + }; + + pm8921_l4: l4 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + bias-pull-down; + }; + + pm8921_l5: l5 { + regulator-min-microvolt = <2950000>; + regulator-max-microvolt = <2950000>; + bias-pull-down; + }; + + pm8921_l6: l6 { + regulator-min-microvolt = <2950000>; + regulator-max-microvolt = <2950000>; + bias-pull-down; + }; + + pm8921_l7: l7 { + regulator-always-on; + regulator-min-microvolt = <1850000>; + regulator-max-microvolt = <2950000>; + bias-pull-down; + }; + + pm8921_l8: l8 { + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3100000>; + bias-pull-down; + }; + + pm8921_l9: l9 { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + bias-pull-down; + }; + + pm8921_l10: l10 { + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + bias-pull-down; + }; + + pm8921_l11: l11 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <3300000>; + bias-pull-down; + }; + + pm8921_l12: l12 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + bias-pull-down; + }; + + pm8921_l14: l14 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + bias-pull-down; + }; + + pm8921_l15: l15 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2950000>; + bias-pull-down; + }; + + pm8921_l16: l16 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <3000000>; + bias-pull-down; + }; + + pm8921_l17: l17 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + bias-pull-down; + }; + + pm8921_l18: l18 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1500000>; + bias-pull-down; + }; + + pm8921_l21: l21 { + regulator-min-microvolt = <1900000>; + regulator-max-microvolt = <1900000>; + bias-pull-down; + }; + + pm8921_l22: l22 { + regulator-min-microvolt = <2750000>; + regulator-max-microvolt = <2750000>; + bias-pull-down; + }; + + pm8921_l23: l23 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + bias-pull-down; + }; + + pm8921_l24: l24 { + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1150000>; + bias-pull-down; + }; + + pm8921_l25: l25 { + regulator-always-on; + regulator-min-microvolt = <1225000>; + regulator-max-microvolt = <1225000>; + bias-pull-down; + }; + + /* Low Voltage Switch */ + pm8921_lvs1: lvs1 { + bias-pull-down; + }; + + pm8921_lvs2: lvs2 { + bias-pull-down; + }; + + pm8921_lvs3: lvs3 { + bias-pull-down; + }; + + pm8921_lvs4: lvs4 { + bias-pull-down; + }; + + pm8921_lvs5: lvs5 { + bias-pull-down; + }; + + pm8921_lvs6: lvs6 { + bias-pull-down; + }; + + pm8921_lvs7: lvs7 { + bias-pull-down; + }; + + pm8921_ncp: ncp { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + qcom,switch-mode-frequency = <1600000>; + }; + }; + }; + + gsbi@16000000 { + status = "ok"; + qcom,mode = ; + pinctrl-names = "default"; + pinctrl-0 = <&spi1_default>; + spi@16080000 { + status = "ok"; + }; + }; + + pinctrl@800000 { + spi1_default: spi1_default { + mux { + pins = "gpio6", "gpio7", "gpio9"; + function = "gsbi1"; + }; + + mosi { + pins = "gpio6"; + drive-strength = <12>; + bias-disable; + }; + + miso { + pins = "gpio7"; + drive-strength = <12>; + bias-disable; + }; + + cs { + pins = "gpio8"; + drive-strength = <12>; + bias-disable; + output-low; + }; + + clk { + pins = "gpio9"; + drive-strength = <12>; + bias-disable; + }; + }; + }; + + usb@12500000 { + status = "okay"; + dr_mode = "otg"; + + ulpi { + phy { + v3p3-supply = <&pm8921_l3>; + v1p8-supply = <&pm8921_l4>; + }; + }; + }; + }; +};