From patchwork Thu Jun 6 11:01:17 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chander Kashyap X-Patchwork-Id: 2678941 Return-Path: X-Original-To: patchwork-linux-samsung-soc@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork2.kernel.org (Postfix) with ESMTP id D1ACEDF23A for ; Thu, 6 Jun 2013 11:02:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932342Ab3FFLCn (ORCPT ); Thu, 6 Jun 2013 07:02:43 -0400 Received: from mail-pd0-f172.google.com ([209.85.192.172]:54762 "EHLO mail-pd0-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932076Ab3FFLCm (ORCPT ); Thu, 6 Jun 2013 07:02:42 -0400 Received: by mail-pd0-f172.google.com with SMTP id t10so3214255pdi.3 for ; Thu, 06 Jun 2013 04:02:42 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references :x-gm-message-state; bh=fRypyvF/lFhD9RiZhfVKkpM+fFcW9jcOkG176tLwC/Q=; b=cehSf0NCF/eSoeXdThPk2rENpeZk0lzWURQfdQpj3WV8y5+JoDYKqgB38xYu+ECMzW bnqInNd1uXI+j2PJZ1+CiVgtHt5ZCFdhT1CahOFMKhluUrMw/8gxYMulVazAN/i3L9Qn PM1kv6zTfg+xGNVdowJBBXdCJY/DniMw+vblLPf76qLWgD7jKzlYLjyqRrr61O5fcHKC RVJxOYf/G6LZ5KXml/hs3csCrRclXiv07oS8VAuBf6v6hu3zNl5/B4S9GorOG90fLm+f /p1ppYexGOTiKasz9qwJDapIweQJrG5Y2XYE1aeP7a1NuuIE/yd9hl4pbKnNQAnbH4Dz gGJg== X-Received: by 10.68.129.197 with SMTP id ny5mr37004425pbb.180.1370516562013; Thu, 06 Jun 2013 04:02:42 -0700 (PDT) Received: from localhost.localdomain ([115.113.119.130]) by mx.google.com with ESMTPSA id qh4sm77248213pac.8.2013.06.06.04.02.38 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 06 Jun 2013 04:02:41 -0700 (PDT) From: Chander Kashyap To: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org, linux-serial@vger.kernel.org, kgene.kim@samsung.com, t.figa@samsung.com, s.nawrocki@samsung.com, thomas.ab@samsung.com, Chander Kashyap Subject: [PATCH 03/13] ARM: dts: fork out common Exynos5 nodes Date: Thu, 6 Jun 2013 16:31:17 +0530 Message-Id: <1370516488-25860-3-git-send-email-chander.kashyap@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1370516488-25860-1-git-send-email-chander.kashyap@linaro.org> References: <1370516488-25860-1-git-send-email-chander.kashyap@linaro.org> X-Gm-Message-State: ALoCoQl4k8Z2Bi4+dJtpa2dFofFTeyHATebMUI/rTEGZBUwFaOcjEy5cbajX3F7czUJ35aukUfVa Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org In preparation of adding support for Exynos5420, which has many peripherals similar to Exynos5250, a new common Exynos5 device tree source file is created out of the existing Exynos5250 device tree source file. Only the common nodes required for basic boot up on Exynos5420 based boards are moved into this new file and the rest of the common nodes would be moved subsequently. Signed-off-by: Chander Kashyap --- arch/arm/boot/dts/exynos5.dtsi | 121 +++++++++++++++++++++++++++++++++++++ arch/arm/boot/dts/exynos5250.dtsi | 74 +---------------------- 2 files changed, 122 insertions(+), 73 deletions(-) create mode 100644 arch/arm/boot/dts/exynos5.dtsi diff --git a/arch/arm/boot/dts/exynos5.dtsi b/arch/arm/boot/dts/exynos5.dtsi new file mode 100644 index 0000000..ab56608 --- /dev/null +++ b/arch/arm/boot/dts/exynos5.dtsi @@ -0,0 +1,121 @@ +/* + * Samsung's Exynos5 SoC series common device tree source + * + * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Samsung's Exynos5 SoC series device nodes are listed in this file. Particular + * SoCs from Exynos5 series can include this file and provide values for SoCs + * specfic bindings. + * + * 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. + */ + +/include/ "skeleton.dtsi" + +/ { + interrupt-parent = <&gic>; + + chipid@10000000 { + compatible = "samsung,exynos4210-chipid"; + reg = <0x10000000 0x100>; + }; + + gic:interrupt-controller@10481000 { + compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic"; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0x10481000 0x1000>, + <0x10482000 0x1000>, + <0x10484000 0x2000>, + <0x10486000 0x2000>; + interrupts = <1 9 0xf04>; + }; + + combiner:interrupt-controller@10440000 { + compatible = "samsung,exynos4210-combiner"; + #interrupt-cells = <2>; + interrupt-controller; + samsung,combiner-nr = <32>; + reg = <0x10440000 0x1000>; + interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>, + <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>, + <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>, + <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>, + <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>, + <0 20 0>, <0 21 0>, <0 22 0>, <0 23 0>, + <0 24 0>, <0 25 0>, <0 26 0>, <0 27 0>, + <0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>; + }; + + watchdog { + compatible = "samsung,s3c2410-wdt"; + reg = <0x101D0000 0x100>; + interrupts = <0 42 0>; + clock-names = "watchdog"; + status = "disabled"; + }; + + rtc { + compatible = "samsung,s3c6410-rtc"; + reg = <0x101E0000 0x100>; + interrupts = <0 43 0>, <0 44 0>; + clock-names = "rtc"; + status = "disabled"; + }; + + serial@12C00000 { + compatible = "samsung,exynos4210-uart"; + reg = <0x12C00000 0x100>; + interrupts = <0 51 0>; + clock-names = "uart", "clk_uart_baud0"; + }; + + serial@12C10000 { + compatible = "samsung,exynos4210-uart"; + reg = <0x12C10000 0x100>; + interrupts = <0 52 0>; + clock-names = "uart", "clk_uart_baud0"; + }; + + serial@12C20000 { + compatible = "samsung,exynos4210-uart"; + reg = <0x12C20000 0x100>; + interrupts = <0 53 0>; + clock-names = "uart", "clk_uart_baud0"; + }; + + serial@12C30000 { + compatible = "samsung,exynos4210-uart"; + reg = <0x12C30000 0x100>; + interrupts = <0 54 0>; + clock-names = "uart", "clk_uart_baud0"; + }; + + dwmmc_0: dwmmc0@12200000 { + compatible = "samsung,exynos5250-dw-mshc"; + interrupts = <0 75 0>; + #address-cells = <1>; + #size-cells = <0>; + clock-names = "biu", "ciu"; + }; + + dwmmc_1: dwmmc1@12210000 { + compatible = "samsung,exynos5250-dw-mshc"; + interrupts = <0 76 0>; + #address-cells = <1>; + #size-cells = <0>; + clock-names = "biu", "ciu"; + }; + + dwmmc_2: dwmmc2@12220000 { + compatible = "samsung,exynos5250-dw-mshc"; + interrupts = <0 77 0>; + #address-cells = <1>; + #size-cells = <0>; + clock-names = "biu", "ciu"; + status = "disabled"; + }; +}; diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index 4bd9e9c..e571d3b 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -17,12 +17,11 @@ * published by the Free Software Foundation. */ -/include/ "skeleton.dtsi" +/include/ "exynos5.dtsi" /include/ "exynos5250-pinctrl.dtsi" / { compatible = "samsung,exynos5250"; - interrupt-parent = <&gic>; aliases { spi0 = &spi_0; @@ -51,11 +50,6 @@ pinctrl3 = &pinctrl_3; }; - chipid@10000000 { - compatible = "samsung,exynos4210-chipid"; - reg = <0x10000000 0x100>; - }; - pd_gsc: gsc-power-domain@0x10044000 { compatible = "samsung,exynos4210-pd"; reg = <0x10044000 0x20>; @@ -72,17 +66,6 @@ #clock-cells = <1>; }; - gic:interrupt-controller@10481000 { - compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic"; - #interrupt-cells = <3>; - interrupt-controller; - reg = <0x10481000 0x1000>, - <0x10482000 0x1000>, - <0x10484000 0x2000>, - <0x10486000 0x2000>; - interrupts = <1 9 0xf04>; - }; - timer { compatible = "arm,armv7-timer"; interrupts = <1 13 0xf08>, @@ -91,22 +74,6 @@ <1 10 0xf08>; }; - combiner:interrupt-controller@10440000 { - compatible = "samsung,exynos4210-combiner"; - #interrupt-cells = <2>; - interrupt-controller; - samsung,combiner-nr = <32>; - reg = <0x10440000 0x1000>; - interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>, - <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>, - <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>, - <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>, - <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>, - <0 20 0>, <0 21 0>, <0 22 0>, <0 23 0>, - <0 24 0>, <0 25 0>, <0 26 0>, <0 27 0>, - <0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>; - }; - mct@101C0000 { compatible = "samsung,exynos4210-mct"; reg = <0x101C0000 0x800>; @@ -168,11 +135,7 @@ }; watchdog { - compatible = "samsung,s3c2410-wdt"; - reg = <0x101D0000 0x100>; - interrupts = <0 42 0>; clocks = <&clock 336>; - clock-names = "watchdog"; }; codec@11000000 { @@ -183,12 +146,8 @@ }; rtc { - compatible = "samsung,s3c6410-rtc"; - reg = <0x101E0000 0x100>; - interrupts = <0 43 0>, <0 44 0>; clocks = <&clock 337>; clock-names = "rtc"; - status = "disabled"; }; tmu@10060000 { @@ -200,35 +159,19 @@ }; serial@12C00000 { - compatible = "samsung,exynos4210-uart"; - reg = <0x12C00000 0x100>; - interrupts = <0 51 0>; clocks = <&clock 289>, <&clock 146>; - clock-names = "uart", "clk_uart_baud0"; }; serial@12C10000 { - compatible = "samsung,exynos4210-uart"; - reg = <0x12C10000 0x100>; - interrupts = <0 52 0>; clocks = <&clock 290>, <&clock 147>; - clock-names = "uart", "clk_uart_baud0"; }; serial@12C20000 { - compatible = "samsung,exynos4210-uart"; - reg = <0x12C20000 0x100>; - interrupts = <0 53 0>; clocks = <&clock 291>, <&clock 148>; - clock-names = "uart", "clk_uart_baud0"; }; serial@12C30000 { - compatible = "samsung,exynos4210-uart"; - reg = <0x12C30000 0x100>; - interrupts = <0 54 0>; clocks = <&clock 292>, <&clock 149>; - clock-names = "uart", "clk_uart_baud0"; }; sata@122F0000 { @@ -405,33 +348,18 @@ }; dwmmc_0: dwmmc0@12200000 { - compatible = "samsung,exynos5250-dw-mshc"; reg = <0x12200000 0x1000>; - interrupts = <0 75 0>; - #address-cells = <1>; - #size-cells = <0>; clocks = <&clock 280>, <&clock 139>; - clock-names = "biu", "ciu"; }; dwmmc_1: dwmmc1@12210000 { - compatible = "samsung,exynos5250-dw-mshc"; reg = <0x12210000 0x1000>; - interrupts = <0 76 0>; - #address-cells = <1>; - #size-cells = <0>; clocks = <&clock 281>, <&clock 140>; - clock-names = "biu", "ciu"; }; dwmmc_2: dwmmc2@12220000 { - compatible = "samsung,exynos5250-dw-mshc"; reg = <0x12220000 0x1000>; - interrupts = <0 77 0>; - #address-cells = <1>; - #size-cells = <0>; clocks = <&clock 282>, <&clock 141>; - clock-names = "biu", "ciu"; }; dwmmc_3: dwmmc3@12230000 {