From patchwork Sun May 28 00:10:06 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rudraksha Gupta X-Patchwork-Id: 13257735 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 3D38CC7EE2F for ; Sun, 28 May 2023 00:10:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229492AbjE1AKq (ORCPT ); Sat, 27 May 2023 20:10:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51958 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229482AbjE1AKp (ORCPT ); Sat, 27 May 2023 20:10:45 -0400 Received: from mail-qt1-x82e.google.com (mail-qt1-x82e.google.com [IPv6:2607:f8b0:4864:20::82e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 38FCDDF; Sat, 27 May 2023 17:10:44 -0700 (PDT) Received: by mail-qt1-x82e.google.com with SMTP id d75a77b69052e-3f6c6020cfbso10985771cf.2; Sat, 27 May 2023 17:10:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1685232643; x=1687824643; 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=wnTseOZCoY+CK3HtI+8c2hP/MGTha5onAmFTzOp40tU=; b=qPT9E0edttTYNdnHFlE81rQuGTNJhwsmQPQnZ7ROVuMiV/mXzz0iptAla7rW9vcOPC 4khy8mjXOeVCDVA41H7wzd/gCbAZe5lcCQOACSrmQDJ3ex5xM0B9VJr4G1435wCxYumn M7SNZd6GNh+xbi5T9vSzsYYVaquE1Nb5vIcDtSluj+2XxulMuh6x5B6OIbpG3MkzVSPH s0sJ+jQ3i9TWVPchZBc2JZB08rBUuMAA4moBEEcK70yzfhmBgbHKpvz6bzJbMvuzMMv4 w9EMpjGyJBJsgGYy0ESYpzD5+PoqeRiDWpAB4HGbeZGwzahT6Of86nwJzjsJ3o4V/RBs yW5g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685232643; x=1687824643; 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=wnTseOZCoY+CK3HtI+8c2hP/MGTha5onAmFTzOp40tU=; b=WmY1khPCpJ3DueKy4Q+1qkZ1mTdVBjBO8dgagaSnJ0hRsLJrto7JSdhomtA/k0sEG9 atERVuD6HBAuBh8+34f595eDf41I/+N58cYN6EQiuXqhPYYh2HT2jaOf2kq/0gMcGZy4 wER9Ewv8GEJoNIGb44t+ASKOb8eQZD5vKjMF5bRAF7owgSuVLA05ywlwMAUZkl6v+SzA SdUz6F9nf5JfucU5Sai6xqyvACvxXut0URD5e5ufHVWOLWXlOpvrJcZLyfSLnvPQhZnE RTik4Ai9klsAsOxyuulMSgfYLE/5N2txNkJFcwvyZ2gE8mtrXp2Jmnjz8GYiDdTchZVx HsEg== X-Gm-Message-State: AC+VfDyn8bcoT4pXjVryrI9dGqwgwzEmeyXSrKPkp1H41DmGA6rqfp/K X50ItdNeQv+w7quB+pevw/Q= X-Google-Smtp-Source: ACHHUZ7Z5un5mSANVyiGI2lseOWl6HLDVeQL+/2M1exfjLawjBv+HeCw1oypNDyiaSBwSNJRPhrrXA== X-Received: by 2002:ac8:5f06:0:b0:3f5:1d57:9c22 with SMTP id x6-20020ac85f06000000b003f51d579c22mr6537934qta.51.1685232643224; Sat, 27 May 2023 17:10:43 -0700 (PDT) Received: from Latitude-E6420.mynetworksettings.com ([2600:4040:2007:9800:28b2:2867:6311:b7d0]) by smtp.gmail.com with ESMTPSA id t18-20020ac865d2000000b003f6a7ab1450sm2518454qto.30.2023.05.27.17.10.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 27 May 2023 17:10:42 -0700 (PDT) From: Rudraksha Gupta To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Vinod Koul , Kishon Vijay Abraham I , Arnd Bergmann , Olof Johansson , soc@kernel.org Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Rudraksha Gupta Subject: [PATCH v2 1/4] dt-bindings: arm: qcom: Add Samsung Galaxy Express Date: Sat, 27 May 2023 20:10:06 -0400 Message-Id: <20230528001010.47868-2-guptarud@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230527040905.stmnoshkdqgiaex6@ripper> References: <20230527040905.stmnoshkdqgiaex6@ripper> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add a compatible for Samsung Galaxy Express SGH-I437. Signed-off-by: Rudraksha Gupta --- Documentation/devicetree/bindings/arm/qcom.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml index d9dd25695c3d..133d69b2b73d 100644 --- a/Documentation/devicetree/bindings/arm/qcom.yaml +++ b/Documentation/devicetree/bindings/arm/qcom.yaml @@ -191,6 +191,7 @@ properties: - items: - enum: - qcom,msm8960-cdp + - samsung,expressatt - const: qcom,msm8960 - items: From patchwork Sun May 28 00:10:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rudraksha Gupta X-Patchwork-Id: 13257736 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 65C15C77B7E for ; Sun, 28 May 2023 00:10:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229531AbjE1AK4 (ORCPT ); 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Sat, 27 May 2023 17:10:49 -0700 (PDT) From: Rudraksha Gupta To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Vinod Koul , Kishon Vijay Abraham I , Arnd Bergmann , Olof Johansson , soc@kernel.org Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Rudraksha Gupta Subject: [PATCH v2 2/4] dt-bindings: Add qcom,usb-hs-phy-msm8960 Date: Sat, 27 May 2023 20:10:07 -0400 Message-Id: <20230528001010.47868-3-guptarud@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230527040905.stmnoshkdqgiaex6@ripper> References: <20230527040905.stmnoshkdqgiaex6@ripper> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Adds qcom,usb-hs-phy-msm8960 compatible Signed-off-by: Rudraksha Gupta --- Documentation/devicetree/bindings/phy/qcom,usb-hs-phy.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/phy/qcom,usb-hs-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,usb-hs-phy.yaml index aa97478dd016..6309c8e9d0b0 100644 --- a/Documentation/devicetree/bindings/phy/qcom,usb-hs-phy.yaml +++ b/Documentation/devicetree/bindings/phy/qcom,usb-hs-phy.yaml @@ -40,6 +40,7 @@ properties: - qcom,usb-hs-phy-apq8064 - qcom,usb-hs-phy-msm8226 - qcom,usb-hs-phy-msm8916 + - qcom,usb-hs-phy-msm8960 - qcom,usb-hs-phy-msm8974 - const: qcom,usb-hs-phy From patchwork Sun May 28 00:10:08 2023 Content-Type: text/plain; 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As it's very similar to the APQ8064 SoC, the nodes are almost identical Add a label to sleep_clk for the USB node to reference Signed-off-by: Rudraksha Gupta --- arch/arm/boot/dts/qcom-msm8960.dtsi | 35 ++++++++++++++++++++++++++++- 1 file changed, 34 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/qcom-msm8960.dtsi b/arch/arm/boot/dts/qcom-msm8960.dtsi index 2a668cd535cc..b11e606440cd 100644 --- a/arch/arm/boot/dts/qcom-msm8960.dtsi +++ b/arch/arm/boot/dts/qcom-msm8960.dtsi @@ -3,6 +3,7 @@ #include #include +#include #include #include #include @@ -71,7 +72,7 @@ pxo_board: pxo_board { clock-output-names = "pxo_board"; }; - sleep_clk { + sleep_clk: sleep_clk { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <32768>; @@ -370,5 +371,37 @@ gsbi1_spi: spi@16080000 { status = "disabled"; }; }; + + usb1: usb@12500000 { + compatible = "qcom,ci-hdrc"; + reg = <0x12500000 0x200>, + <0x12500200 0x200>; + interrupts = ; + clocks = <&gcc USB_HS1_XCVR_CLK>, <&gcc USB_HS1_H_CLK>; + clock-names = "core", "iface"; + assigned-clocks = <&gcc USB_HS1_XCVR_CLK>; + assigned-clock-rates = <60000000>; + resets = <&gcc USB_HS1_RESET>; + reset-names = "core"; + phy_type = "ulpi"; + ahb-burst-config = <0>; + phys = <&usb_hs1_phy>; + phy-names = "usb-phy"; + status = "disabled"; + #reset-cells = <1>; + + ulpi { + usb_hs1_phy: phy { + compatible = "qcom,usb-hs-phy-msm8960", + "qcom,usb-hs-phy"; + clocks = <&sleep_clk>, <&cxo_board>; + clock-names = "sleep", "ref"; + resets = <&usb1 0>; + reset-names = "por"; + #phy-cells = <0>; + }; + }; + }; + }; }; From patchwork Sun May 28 00:10:09 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rudraksha Gupta X-Patchwork-Id: 13257738 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 3641BC7EE2F for ; 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Sat, 27 May 2023 17:10:59 -0700 (PDT) Received: from Latitude-E6420.mynetworksettings.com ([2600:4040:2007:9800:28b2:2867:6311:b7d0]) by smtp.gmail.com with ESMTPSA id t18-20020ac865d2000000b003f6a7ab1450sm2518454qto.30.2023.05.27.17.10.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 27 May 2023 17:10:58 -0700 (PDT) From: Rudraksha Gupta To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Vinod Koul , Kishon Vijay Abraham I , Arnd Bergmann , Olof Johansson , soc@kernel.org Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Rudraksha Gupta Subject: [PATCH v2 4/4] ARM: dts: qcom: Add Samsung Galaxy Express support Date: Sat, 27 May 2023 20:10:09 -0400 Message-Id: <20230528001010.47868-5-guptarud@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230527040905.stmnoshkdqgiaex6@ripper> References: <20230527040905.stmnoshkdqgiaex6@ripper> 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 --- arch/arm/boot/dts/Makefile | 1 + .../dts/qcom-msm8960-samsung-expressatt.dts | 334 ++++++++++++++++++ 2 files changed, 335 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 59829fc90315..12c90f263142 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1081,6 +1081,7 @@ dtb-$(CONFIG_ARCH_QCOM) += \ qcom-msm8916-samsung-grandmax.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..a1ee9c272558 --- /dev/null +++ b/arch/arm/boot/dts/qcom-msm8960-samsung-expressatt.dts @@ -0,0 +1,334 @@ +// SPDX-License-Identifier: GPL-2.0 +#include + +#include "qcom-msm8960.dtsi" +#include + +/ { + model = "Samsung Galaxy Express SGH-I437"; + compatible = "samsung,expressatt", "qcom,msm8960"; + chassis-type = "handset"; + + aliases { + serial0 = &gsbi5_serial; + mmc0 = &sdcc1; /* SDCC1 eMMC slot */ + mmc1 = &sdcc3; /* SDCC3 SD card slot */ + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&gsbi5 { + qcom,mode = ; + status = "okay"; +}; + +&gsbi5_serial { + status = "okay"; +}; + +&sdcc1 { + vmmc-supply = <&pm8921_l5>; + status = "okay"; +}; + +&sdcc3 { + vmmc-supply = <&pm8921_l6>; + vqmmc-supply = <&pm8921_l7>; + status = "okay"; +}; + +&gsbi1 { + qcom,mode = ; + pinctrl-0 = <&spi1_default>; + pinctrl-names = "default"; + status = "okay"; +}; + +&gsbi1_spi { + status = "okay"; +}; + +&msmgpio { + 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; + }; + }; +}; + + +&rpm { + 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>; + }; + }; +}; + +&usb_hs1_phy { + v3p3-supply = <&pm8921_l3>; + v1p8-supply = <&pm8921_l4>; +}; + +&usb1 { + dr_mode = "otg"; + status = "okay"; +}; +