[{"id":3680187,"web_url":"http://patchwork.ozlabs.org/comment/3680187/","msgid":"<7vknnza4kjylf7djlykq5ytzyjvk3nsrhpn52bvnb33edzg6hb@ufrlygkis6o6>","list_archive_url":null,"date":"2026-04-22T01:52:23","subject":"Re: [PATCH 8/8] ARM: dts: qcom: Add Samsung Galaxy S4","submitter":{"id":90483,"url":"http://patchwork.ozlabs.org/api/people/90483/","name":"Dmitry Baryshkov","email":"dmitry.baryshkov@oss.qualcomm.com"},"content":"On Tue, Apr 21, 2026 at 11:45:14AM +0200, Alexandre MINETTE via B4 Relay wrote:\n> From: Alexandre MINETTE <contact@alex-min.fr>\n> \n> Add a device tree for the Samsung Galaxy S4, codenamed jflte.\n> \n> This has been tested on a Samsung Galaxy S4 GT-I9505. The initial support\n> covers UART, USB peripheral mode with USB networking, the front LED and\n> the physical buttons.\n> \n> Signed-off-by: Alexandre MINETTE <contact@alex-min.fr>\n> ---\n>  arch/arm/boot/dts/qcom/Makefile                    |   1 +\n>  .../boot/dts/qcom/qcom-apq8064-samsung-jflte.dts   | 484 +++++++++++++++++++++\n>  2 files changed, 485 insertions(+)\n> \n> diff --git a/arch/arm/boot/dts/qcom/Makefile b/arch/arm/boot/dts/qcom/Makefile\n> index 32a44b02d2fa..c23c961f79e3 100644\n> --- a/arch/arm/boot/dts/qcom/Makefile\n> +++ b/arch/arm/boot/dts/qcom/Makefile\n> @@ -12,6 +12,7 @@ dtb-$(CONFIG_ARCH_QCOM) += \\\n>  \tqcom-apq8064-ifc6410.dtb \\\n>  \tqcom-apq8064-sony-xperia-lagan-yuga.dtb \\\n>  \tqcom-apq8064-asus-nexus7-flo.dtb \\\n> +\tqcom-apq8064-samsung-jflte.dtb \\\n>  \tqcom-apq8064-lg-nexus4-mako.dtb \\\n>  \tqcom-apq8074-dragonboard.dtb \\\n>  \tqcom-ipq4018-ap120c-ac.dtb \\\n> diff --git a/arch/arm/boot/dts/qcom/qcom-apq8064-samsung-jflte.dts b/arch/arm/boot/dts/qcom/qcom-apq8064-samsung-jflte.dts\n> new file mode 100644\n> index 000000000000..9e5faf7c086f\n> --- /dev/null\n> +++ b/arch/arm/boot/dts/qcom/qcom-apq8064-samsung-jflte.dts\n> @@ -0,0 +1,484 @@\n> +// SPDX-License-Identifier: GPL-2.0-only\n> +#include <dt-bindings/gpio/gpio.h>\n> +#include <dt-bindings/input/input.h>\n> +#include <dt-bindings/mfd/qcom-rpm.h>\n> +#include <dt-bindings/leds/common.h>\n> +#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>\n> +\n> +#include \"qcom-apq8064-v2.0.dtsi\"\n> +#include \"pm8821.dtsi\"\n> +#include \"pm8921.dtsi\"\n> +\n> +/ {\n> +\tmodel = \"Samsung Galaxy S4 (jflte)\";\n> +\tcompatible = \"samsung,jflte\", \"qcom,apq8064\";\n> +\tchassis-type = \"handset\";\n> +\n> +\taliases {\n> +\t\tserial0 = &gsbi7_serial;\n> +\t};\n> +\n> +\tchosen {\n> +\t\tstdout-path = \"serial0:115200n8\";\n> +\t};\n> +\n> +\treserved-memory {\n> +\t\t#address-cells = <1>;\n> +\t\t#size-cells = <1>;\n> +\t\tranges;\n> +\n> +\t\tramoops@88d00000 {\n> +\t\t\tcompatible = \"ramoops\";\n> +\t\t\treg = <0x88d00000 0x100000>;\n> +\t\t\trecord-size = <0x20000>;\n> +\t\t\tconsole-size = <0x20000>;\n> +\t\t\tftrace-size = <0x20000>;\n> +\t\t};\n> +\t};\n> +\n> +\tgpio-keys {\n> +\t\tcompatible = \"gpio-keys\";\n> +\t\tpinctrl-names = \"default\";\n> +\t\tpinctrl-0 = <&gpio_keys_default>;\n> +\n> +\t\tkey-home {\n> +\t\t\tlabel = \"Home\";\n> +\t\t\tgpios = <&pm8921_gpio 30 GPIO_ACTIVE_LOW>;\n> +\t\t\tdebounce-interval = <5>;\n> +\t\t\tlinux,code = <KEY_HOME>;\n> +\t\t\twakeup-source;\n> +\t\t};\n> +\n> +\t\tkey-volume-up {\n> +\t\t\tlabel = \"Volume Up\";\n> +\t\t\tgpios = <&pm8921_gpio 35 GPIO_ACTIVE_LOW>;\n> +\t\t\tdebounce-interval = <5>;\n> +\t\t\tlinux,code = <KEY_VOLUMEUP>;\n> +\t\t\twakeup-source;\n> +\t\t};\n> +\n> +\t\tkey-volume-down {\n> +\t\t\tlabel = \"Volume Down\";\n> +\t\t\tgpios = <&pm8921_gpio 37 GPIO_ACTIVE_LOW>;\n> +\t\t\tdebounce-interval = <5>;\n> +\t\t\tlinux,code = <KEY_VOLUMEDOWN>;\n> +\t\t\twakeup-source;\n> +\t\t};\n> +\t};\n> +\n> +\ti2c-muic {\n> +\t\tcompatible = \"i2c-gpio\";\n> +\t\tsda-gpios = <&tlmm_pinmux 22 GPIO_ACTIVE_HIGH>;\n> +\t\tscl-gpios = <&tlmm_pinmux 23 GPIO_ACTIVE_HIGH>;\n> +\t\ti2c-gpio,delay-us = <2>;\n\n[...]\n\n> +\t};\n> +\n> +\ti2c-led {\n\ni2c-led should be before i2c-muic\n\n> +\t\tcompatible = \"i2c-gpio\";\n> +\t\tsda-gpios = <&tlmm_pinmux 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;\n> +\t\tscl-gpios = <&tlmm_pinmux 7 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;\n> +\t\ti2c-gpio,delay-us = <2>;\n\n[...]\n\n> +};\n> +","headers":{"Return-Path":"\n <linux-gpio+bounces-35336-incoming=patchwork.ozlabs.org@vger.kernel.org>","X-Original-To":["incoming@patchwork.ozlabs.org","linux-gpio@vger.kernel.org"],"Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=qualcomm.com header.i=@qualcomm.com header.a=rsa-sha256\n header.s=qcppdkim1 header.b=dBpf+8bf;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com\n header.a=rsa-sha256 header.s=google header.b=MMDGhwsX;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2600:3c0a:e001:db::12fc:5321; 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Piccoli\" <gpiccoli@igalia.com>,\n        linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,\n        linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org,\n        iommu@lists.linux.dev","Subject":"Re: [PATCH 8/8] ARM: dts: qcom: Add Samsung Galaxy S4","Message-ID":"<7vknnza4kjylf7djlykq5ytzyjvk3nsrhpn52bvnb33edzg6hb@ufrlygkis6o6>","References":"<20260421-mainline-send-v1-sending-v1-0-bcb0857724de@alex-min.fr>\n <20260421-mainline-send-v1-sending-v1-8-bcb0857724de@alex-min.fr>","Precedence":"bulk","X-Mailing-List":"linux-gpio@vger.kernel.org","List-Id":"<linux-gpio.vger.kernel.org>","List-Subscribe":"<mailto:linux-gpio+subscribe@vger.kernel.org>","List-Unsubscribe":"<mailto:linux-gpio+unsubscribe@vger.kernel.org>","MIME-Version":"1.0","Content-Type":"text/plain; charset=us-ascii","Content-Disposition":"inline","In-Reply-To":"<20260421-mainline-send-v1-sending-v1-8-bcb0857724de@alex-min.fr>","X-Proofpoint-ORIG-GUID":"qTl07NbzRUIXKa3OrnDX7PyD-RVDF50L","X-Authority-Analysis":"v=2.4 cv=fozsol4f c=1 sm=1 tr=0 ts=69e829df cx=c_pps\n a=mPf7EqFMSY9/WdsSgAYMbA==:117 a=xqWC_Br6kY4A:10 a=kj9zAlcOel0A:10\n a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22\n a=u7WPNUs3qKkmUXheDGA7:22 a=eoimf2acIAo5FJnRuUoq:22 a=NUSM9a-ApLgp72EsCKoA:9\n a=CjuIK1q_8ugA:10 a=dawVfQjAaf238kedN5IG:22","X-Proofpoint-Spam-Details-Enc":"AW1haW4tMjYwNDIyMDAxNiBTYWx0ZWRfXwouO45+LxyXe\n ymjRJSDU+bHFrDWSZ1OIKEB8/gbDrqyfrT+40TPu3+WzdTTNMuYWYpWNndJgm0BxwObWUPm+/XG\n Uxi6XUOi1gff5QiYenENdx6w0o/TktX5fbsxZMjs88kUIsiedQiUCiX0AvF6+g78HvndcVnt1hN\n +4QwAeTYD+8A6tMCpwna/JRORoKei+A4hTfBVw/3QBQUtM93FZ5Aqpy3iaBZNo9e8MgEaagFS85\n 5+QbyjO/WGL/Gj7qHAr1lPjaBPjU2mUUXE4VE6YJnq/QTJewEGkP6Iu7PbC4vjV9k5cuz3dsSGS\n Lw1GMDcYrNrV4bcOYRqJ7Q3oaIMqpo9zOS1Umpn42Rl5BXKelCWTCDC3FiiOFiu2GuaXJ9l65FJ\n 5kQKXWcuIq1/9dBreIiX29OlNikAxEDJ/05NNb0UN3rzdDVADZpxRI5PNGCRIH4kwo7ixvV/1ii\n DukT2jM/s848/5/ojZA==","X-Proofpoint-GUID":"qTl07NbzRUIXKa3OrnDX7PyD-RVDF50L","X-Proofpoint-Virus-Version":"vendor=baseguard\n engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49\n definitions=2026-04-21_03,2026-04-21_02,2025-10-01_01","X-Proofpoint-Spam-Details":"rule=outbound_notspam policy=outbound score=0\n lowpriorityscore=0 malwarescore=0 clxscore=1015 adultscore=0 impostorscore=0\n spamscore=0 priorityscore=1501 suspectscore=0 phishscore=0 bulkscore=0\n classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0\n reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2604220016"}},{"id":3681389,"web_url":"http://patchwork.ozlabs.org/comment/3681389/","msgid":"<ce26e0f7-a07f-4e17-a790-fd4f230c7e90@oss.qualcomm.com>","list_archive_url":null,"date":"2026-04-23T11:36:33","subject":"Re: [PATCH 8/8] ARM: dts: qcom: Add Samsung Galaxy S4","submitter":{"id":89450,"url":"http://patchwork.ozlabs.org/api/people/89450/","name":"Konrad Dybcio","email":"konrad.dybcio@oss.qualcomm.com"},"content":"On 4/21/26 11:45 AM, Alexandre MINETTE via B4 Relay wrote:\n> From: Alexandre MINETTE <contact@alex-min.fr>\n> \n> Add a device tree for the Samsung Galaxy S4, codenamed jflte.\n> \n> This has been tested on a Samsung Galaxy S4 GT-I9505. The initial support\n> covers UART, USB peripheral mode with USB networking, the front LED and\n> the physical buttons.\n> \n> Signed-off-by: Alexandre MINETTE <contact@alex-min.fr>\n> ---\n\n[...]\n\n> +\ti2c-muic {\n> +\t\tcompatible = \"i2c-gpio\";\n> +\t\tsda-gpios = <&tlmm_pinmux 22 GPIO_ACTIVE_HIGH>;\n> +\t\tscl-gpios = <&tlmm_pinmux 23 GPIO_ACTIVE_HIGH>;\n\nIs this not GSBI2?\n\n[...]\n\n> +\ti2c-led {\n> +\t\tcompatible = \"i2c-gpio\";\n> +\t\tsda-gpios = <&tlmm_pinmux 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;\n> +\t\tscl-gpios = <&tlmm_pinmux 7 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;\n\nLikewise, GSBI3\n\n[...]\n\n> +&riva {\n> +\tpinctrl-names = \"default\";\n> +\tpinctrl-0 = <&riva_wlan_pin_a>, <&riva_bt_pin_a>, <&riva_fm_pin_a>;\n\npinctrl-n\npinctrl-names\n\nin this order please, file-wide\n\n[...]\n\n> +&usb1 {\n> +\tdr_mode = \"otg\";\n> +\textcon = <&muic>, <&usb_id>;\n> +\tstatus = \"okay\";\n\nNit: please keep a \\n before status\n\nlooks fairly good otherwise\n\nKonrad","headers":{"Return-Path":"\n <linux-gpio+bounces-35410-incoming=patchwork.ozlabs.org@vger.kernel.org>","X-Original-To":["incoming@patchwork.ozlabs.org","linux-gpio@vger.kernel.org"],"Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=qualcomm.com header.i=@qualcomm.com header.a=rsa-sha256\n header.s=qcppdkim1 header.b=ZgZfOxAj;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com\n header.a=rsa-sha256 header.s=google header.b=Eo5nJ0HJ;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2600:3c15:e001:75::12fc:5321; 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