From patchwork Wed Jun 19 14:49:17 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomasz Figa X-Patchwork-Id: 2749911 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id C692A9F39E for ; Wed, 19 Jun 2013 14:53:25 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 239F92039A for ; Wed, 19 Jun 2013 14:53:24 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B6AC820398 for ; Wed, 19 Jun 2013 14:53:21 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UpJit-0005dS-NC; Wed, 19 Jun 2013 14:51:02 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UpJi9-0005AU-A9; Wed, 19 Jun 2013 14:50:13 +0000 Received: from mailout1.w1.samsung.com ([210.118.77.11]) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UpJi4-000597-65 for linux-arm-kernel@lists.infradead.org; Wed, 19 Jun 2013 14:50:10 +0000 Received: from eucpsbgm2.samsung.com (unknown [203.254.199.245]) by mailout1.w1.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MON00KK8AIVB3C0@mailout1.w1.samsung.com> for linux-arm-kernel@lists.infradead.org; Wed, 19 Jun 2013 15:49:43 +0100 (BST) X-AuditID: cbfec7f5-b7f376d000001ec6-6e-51c1c506214d Received: from eusync1.samsung.com ( [203.254.199.211]) by eucpsbgm2.samsung.com (EUCPMTA) with SMTP id A5.A3.07878.605C1C15; Wed, 19 Jun 2013 15:49:42 +0100 (BST) Received: from amdc1227.digital.local ([106.116.147.199]) by eusync1.samsung.com (Oracle Communications Messaging Server 7u4-23.01(7.0.4.23.0) 64bit (built Aug 10 2011)) with ESMTPA id <0MON00K3CAIRZM90@eusync1.samsung.com>; Wed, 19 Jun 2013 15:49:42 +0100 (BST) From: Tomasz Figa To: linux-samsung-soc@vger.kernel.org Subject: [PATCH] ARM: dts: Add basic dts for Exynos4412-based Trats 2 board Date: Wed, 19 Jun 2013 16:49:17 +0200 Message-id: <1371653357-1389-1-git-send-email-t.figa@samsung.com> X-Mailer: git-send-email 1.8.2.1 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrDJMWRmVeSWpSXmKPExsVy+t/xy7psRw8GGtyabm7xd9IxdosDsx+y WvQuuMpmcbbpDbvFpsfXWC1mnN/HZLH2yF12i1PXP7NZHH7TzmqxfsZrFotjM5YwOnB7/P41 idHjzrU9bB6bl9R7nJ+xkNHjyokmVo++LasYPT5vkgtgj+KySUnNySxLLdK3S+DK6Hmyn61g dXrFlOmX2BsYJ/p1MXJySAiYSPyY8YkJwhaTuHBvPVsXIxeHkMBSRonpe29BOX1MEo1HN7CD VLEJqEl8bnjEBmKLCKhKfG5bwA5SxCzQxywx6V0rWJGwgLfE4VkXwGwWoKJdhw6zgti8Ao4S fz89hlqnIHF8+zbGCYzcCxgZVjGKppYmFxQnpeca6RUn5haX5qXrJefnbmKEhNjXHYxLj1kd YhTgYFTi4Z3JeTBQiDWxrLgy9xCjBAezkgjvwcNAId6UxMqq1KL8+KLSnNTiQ4xMHJxSDYzW r5/2RrN/qGT8sPCv0u2ubzntE9c2bEiOjjzA1VKR8MC73+voPvMX3W6W8xZy+9/30hXae1X1 82npOacnqKz/qrln94x4cwNhrXDLJuvTgeJ3FpZeuT3/pH1rU65HVKX67DY5Q8HKynlX8yR2 TFELWfj7spq571qxXbFXe953Mx06tVntRIsSS3FGoqEWc1FxIgCE+dbnDwIAAA== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130619_105008_422351_3DC697AA X-CRM114-Status: GOOD ( 12.67 ) X-Spam-Score: -8.2 (--------) Cc: Kukjin Kim , Arnd Bergmann , devicetree-discuss@lists.ozlabs.org, Kyungmin Park , Thomas Abraham , Sylwester Nawrocki , Olof Johansson , Tomasz Figa , linux-arm-kernel@lists.infradead.org, Marek Szyprowski X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-5.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch introduces device tree sources for Samsung Trats 2 board based on Exynos4412 SoC. Currently support includes: - eMMC, - main PMIC (max77686), - serial ports, - GPIO keys, - touchscreen. Signed-off-by: Tomasz Figa Signed-off-by: Kyungmin Park --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/exynos4412-trats2.dts | 456 ++++++++++++++++++++++++++++++++ 2 files changed, 457 insertions(+) create mode 100644 arch/arm/boot/dts/exynos4412-trats2.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 1357510..8cdc7cc 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -53,6 +53,7 @@ dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \ exynos4412-odroidx.dtb \ exynos4412-smdk4412.dtb \ exynos4412-origen.dtb \ + exynos4412-trats2.dtb \ exynos5250-arndale.dtb \ exynos5440-sd5v1.dtb \ exynos5250-smdk5250.dtb \ diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts new file mode 100644 index 0000000..056b835 --- /dev/null +++ b/arch/arm/boot/dts/exynos4412-trats2.dts @@ -0,0 +1,456 @@ +/* + * Samsung's Exynos4412 based Trats 2 board device tree source + * + * Copyright (c) 2013 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Device tree source file for Samsung's Trats 2 board which is based on + * Samsung's Exynos4412 SoC. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/dts-v1/; +#include "exynos4412.dtsi" + +/ { + model = "Samsung Trats 2 based on Exynos4412"; + compatible = "samsung,trats2", "samsung,exynos4412"; + + memory { + reg = <0x40000000 0x40000000>; + }; + + chosen { + bootargs = "console=ttySAC2,115200N8 root=/dev/mmcblk0p5 rootwait earlyprintk panic=5"; + }; + + firmware@0204F000 { + compatible = "samsung,secure-firmware"; + reg = <0x0204F000 0x1000>; + }; + + fixed-rate-clocks { + xxti { + compatible = "samsung,clock-xxti", "fixed-clock"; + clock-frequency = <0>; + }; + + xusbxti { + compatible = "samsung,clock-xusbxti", "fixed-clock"; + clock-frequency = <24000000>; + }; + }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + vemmc_reg: regulator-0 { + compatible = "regulator-fixed"; + regulator-name = "VMEM_VDD_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + gpio = <&gpk0 2 0>; + enable-active-high; + }; + + /* More to come */ + }; + + gpio-keys { + compatible = "gpio-keys"; + + key-down { + interrupt-parent = <&gpj1>; + interrupts = <2 0>; + gpios = <&gpj1 2 1>; + linux,code = <114>; + label = "volume down"; + debounce-interval = <10>; + }; + + key-up { + interrupt-parent = <&gpj1>; + interrupts = <1 0>; + gpios = <&gpj1 1 1>; + linux,code = <115>; + label = "volume up"; + debounce-interval = <10>; + }; + + key-power { + interrupt-parent = <&gpx2>; + interrupts = <7 0>; + gpios = <&gpx2 7 1>; + linux,code = <116>; + label = "power"; + debounce-interval = <10>; + gpio-key,wakeup; + }; + }; + + i2c@13890000 { + samsung,i2c-sda-delay = <100>; + samsung,i2c-slave-addr = <0x10>; + samsung,i2c-max-bus-freq = <400000>; + pinctrl-0 = <&i2c3_bus>; + pinctrl-names = "default"; + status = "okay"; + + mms114-touchscreen@48 { + compatible = "melfas,mms114"; + reg = <0x48>; + interrupt-parent = <&gpm2>; + interrupts = <3 2>; + x-size = <720>; + y-size = <1280>; + avdd-supply = <&ldo23_reg>; + vdd-supply = <&ldo24_reg>; + }; + }; + + i2c@138D0000 { + samsung,i2c-sda-delay = <100>; + samsung,i2c-slave-addr = <0x10>; + samsung,i2c-max-bus-freq = <100000>; + pinctrl-0 = <&i2c7_bus>; + pinctrl-names = "default"; + status = "okay"; + + max77686_pmic@09 { + compatible = "maxim,max77686"; + interrupt-parent = <&gpx0>; + interrupts = <7 0>; + reg = <0x09>; + + voltage-regulators { + ldo1_reg: ldo1 { + regulator-compatible = "LDO1"; + regulator-name = "VALIVE_1.0V_AP"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + regulator-mem-on; + }; + + ldo2_reg: ldo2 { + regulator-compatible = "LDO2"; + regulator-name = "VM1M2_1.2V_AP"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-mem-on; + }; + + ldo3_reg: ldo3 { + regulator-compatible = "LDO3"; + regulator-name = "VCC_1.8V_AP"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-mem-on; + }; + + ldo4_reg: ldo4 { + regulator-compatible = "LDO4"; + regulator-name = "VCC_2.8V_AP"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + regulator-mem-on; + }; + + ldo5_reg: ldo5 { + regulator-compatible = "LDO5"; + regulator-name = "VCC_1.8V_IO"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-mem-on; + }; + + ldo6_reg: ldo6 { + regulator-compatible = "LDO6"; + regulator-name = "VMPLL_1.0V_AP"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + regulator-mem-on; + }; + + ldo7_reg: ldo7 { + regulator-compatible = "LDO7"; + regulator-name = "VPLL_1.0V_AP"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + regulator-mem-on; + }; + + ldo8_reg: ldo8 { + regulator-compatible = "LDO8"; + regulator-name = "VMIPI_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-mem-off; + }; + + ldo9_reg: ldo9 { + regulator-compatible = "LDO9"; + regulator-name = "CAM_ISP_MIPI_1.2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-mem-idle; + }; + + ldo10_reg: ldo10 { + regulator-compatible = "LDO10"; + regulator-name = "VMIPI_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-mem-off; + }; + + ldo11_reg: ldo11 { + regulator-compatible = "LDO11"; + regulator-name = "VABB1_1.95V"; + regulator-min-microvolt = <1950000>; + regulator-max-microvolt = <1950000>; + regulator-always-on; + regulator-mem-off; + }; + + ldo12_reg: ldo12 { + regulator-compatible = "LDO12"; + regulator-name = "VUOTG_3.0V"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-mem-off; + }; + + ldo13_reg: ldo13 { + regulator-compatible = "LDO13"; + regulator-name = "NFC_AVDD_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-mem-idle; + }; + + ldo14_reg: ldo14 { + regulator-compatible = "LDO14"; + regulator-name = "VABB2_1.95V"; + regulator-min-microvolt = <1950000>; + regulator-max-microvolt = <1950000>; + regulator-always-on; + regulator-mem-off; + }; + + ldo15_reg: ldo15 { + regulator-compatible = "LDO15"; + regulator-name = "VHSIC_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-mem-off; + }; + + ldo16_reg: ldo16 { + regulator-compatible = "LDO16"; + regulator-name = "VHSIC_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-mem-off; + }; + + ldo17_reg: ldo17 { + regulator-compatible = "LDO17"; + regulator-name = "CAM_SENSOR_CORE_1.2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-mem-idle; + }; + + ldo18_reg: ldo18 { + regulator-compatible = "LDO18"; + regulator-name = "CAM_ISP_SEN_IO_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-mem-idle; + }; + + ldo19_reg: ldo19 { + regulator-compatible = "LDO19"; + regulator-name = "VT_CAM_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-mem-idle; + }; + + ldo20_reg: ldo20 { + regulator-compatible = "LDO20"; + regulator-name = "VDDQ_PRE_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-mem-idle; + }; + + ldo21_reg: ldo21 { + regulator-compatible = "LDO21"; + regulator-name = "VTF_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-mem-idle; + }; + + ldo22_reg: ldo22 { + regulator-compatible = "LDO22"; + regulator-name = "VMEM_VDD_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + regulator-mem-off; + }; + + ldo23_reg: ldo23 { + regulator-compatible = "LDO23"; + regulator-name = "TSP_AVDD_3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-mem-idle; + }; + + ldo24_reg: ldo24 { + regulator-compatible = "LDO24"; + regulator-name = "TSP_VDD_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-mem-idle; + }; + + ldo25_reg: ldo25 { + regulator-compatible = "LDO25"; + regulator-name = "LCD_VCC_3.3V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-mem-idle; + }; + + ldo26_reg: ldo26 { + regulator-compatible = "LDO26"; + regulator-name = "MOTOR_VCC_3.0V"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-mem-idle; + }; + + buck1_reg: buck1 { + regulator-compatible = "BUCK1"; + regulator-name = "vdd_mif"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + regulator-boot-on; + regulator-mem-off; + }; + + buck2_reg: buck2 { + regulator-compatible = "BUCK2"; + regulator-name = "vdd_arm"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + regulator-mem-off; + }; + + buck3_reg: buck3 { + regulator-compatible = "BUCK3"; + regulator-name = "vdd_int"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1150000>; + regulator-always-on; + regulator-boot-on; + regulator-mem-off; + }; + + buck4_reg: buck4 { + regulator-compatible = "BUCK4"; + regulator-name = "vdd_g3d"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1150000>; + regulator-boot-on; + regulator-mem-off; + }; + + buck5_reg: buck5 { + regulator-compatible = "BUCK5"; + regulator-name = "VMEM_1.2V_AP"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + buck6_reg: buck6 { + regulator-compatible = "BUCK6"; + regulator-name = "VCC_SUB_1.35V"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + }; + + buck7_reg: buck7 { + regulator-compatible = "BUCK7"; + regulator-name = "VCC_SUB_2.0V"; + regulator-min-microvolt = <2000000>; + regulator-max-microvolt = <2000000>; + regulator-always-on; + }; + + buck8_reg: buck8 { + regulator-compatible = "BUCK8"; + regulator-name = "VMEM_VDDF_3.0V"; + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + regulator-always-on; + regulator-mem-off; + }; + + buck9_reg: buck9 { + regulator-compatible = "BUCK9"; + regulator-name = "CAM_ISP_CORE_1.2V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1200000>; + regulator-mem-off; + }; + }; + }; + }; + + sdhci@12510000 { + bus-width = <8>; + non-removable; + pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus8>; + pinctrl-names = "default"; + vmmc-supply = <&vemmc_reg>; + status = "okay"; + }; + + serial@13800000 { + status = "okay"; + }; + + serial@13810000 { + status = "okay"; + }; + + serial@13820000 { + status = "okay"; + }; + + serial@13830000 { + status = "okay"; + }; +};