From patchwork Sun Apr 21 21:30:08 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Vasut X-Patchwork-Id: 238270 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:770:15f::2]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 469992C0106 for ; Mon, 22 Apr 2013 07:32:59 +1000 (EST) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UU1qs-0008Oh-6h; Sun, 21 Apr 2013 21:31:15 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UU1qP-0001ry-6w; Sun, 21 Apr 2013 21:30:45 +0000 Received: from mail-out.m-online.net ([212.18.0.10]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UU1py-0001oa-0f for linux-arm-kernel@lists.infradead.org; Sun, 21 Apr 2013 21:30:19 +0000 Received: from frontend1.mail.m-online.net (frontend1.mail.intern.m-online.net [192.168.8.180]) by mail-out.m-online.net (Postfix) with ESMTP id 3Zv3x20f0pz3hhXW; Sun, 21 Apr 2013 23:30:14 +0200 (CEST) X-Auth-Info: 7R5ZgHQ6sV/Rs4ioM/rKVhkFYBc1/Jgs22kVgns3yzM= Received: from mashiro.lan (unknown [195.140.253.167]) by smtp-auth.mnet-online.de (Postfix) with ESMTPA id 3Zv3x16BzfzbdFp; Sun, 21 Apr 2013 23:30:13 +0200 (CEST) From: Marek Vasut To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 8/8] ARM: mx5: Add support for DENX M53EVK Date: Sun, 21 Apr 2013 23:30:08 +0200 Message-Id: <1366579808-12067-8-git-send-email-marex@denx.de> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1366579808-12067-1-git-send-email-marex@denx.de> References: <1366579808-12067-1-git-send-email-marex@denx.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130421_173018_411356_67476383 X-CRM114-Status: GOOD ( 14.60 ) X-Spam-Score: -1.9 (-) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-1.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [212.18.0.10 listed in list.dnswl.org] -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Marek Vasut , Fabio Estevam , Shawn Guo X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org This patch adds support for the DENX M53EVK board. The board currently supports NAND, Ethernet, UART, CAN, I2C. Signed-off-by: Marek Vasut Cc: Fabio Estevam Cc: Shawn Guo --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/imx53-m53evk.dts | 282 ++++++++++++++++++++++++++++++++++++ arch/arm/mach-imx/mach-imx53.c | 16 +- 3 files changed, 297 insertions(+), 2 deletions(-) create mode 100644 arch/arm/boot/dts/imx53-m53evk.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 4fd1f62..1fbec6b 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -107,6 +107,7 @@ dtb-$(CONFIG_ARCH_MXC) += \ imx51-babbage.dtb \ imx53-ard.dtb \ imx53-evk.dtb \ + imx53-m53evk.dtb \ imx53-mba53.dtb \ imx53-qsb.dtb \ imx53-smd.dtb \ diff --git a/arch/arm/boot/dts/imx53-m53evk.dts b/arch/arm/boot/dts/imx53-m53evk.dts new file mode 100644 index 0000000..32f8ff4 --- /dev/null +++ b/arch/arm/boot/dts/imx53-m53evk.dts @@ -0,0 +1,282 @@ +/* + * Copyright (C) 2013 Marek Vasut + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; +#include "imx53.dtsi" + +/ { + model = "DENX M53EVK"; + compatible = "denx,imx53-m53evk", "fsl,imx53"; + + memory { + reg = <0x70000000 0x20000000>; + }; + + soc { + display@di0 { + compatible = "fsl,imx-parallel-display"; + crtcs = <&ipu 0>; + interface-pix-fmt = "rgb24"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu_disp1_1>; + + display-timings { + 800x480p60 { + native-mode; + clock-frequency = <31500000>; + hactive = <800>; + vactive = <480>; + hfront-porch = <40>; + hback-porch = <88>; + hsync-len = <128>; + vback-porch = <33>; + vfront-porch = <9>; + vsync-len = <3>; + vsync-active = <1>; + }; + }; + }; + + display@di1 { + compatible = "fsl,imx-parallel-display"; + crtcs = <&ipu 1>; + interface-pix-fmt = "rgb24"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu_disp2_1>; + + display-timings { + 800x480p60 { + native-mode; + clock-frequency = <31500000>; + hactive = <800>; + vactive = <480>; + hfront-porch = <40>; + hback-porch = <88>; + hsync-len = <128>; + vback-porch = <33>; + vfront-porch = <9>; + vsync-len = <3>; + vsync-active = <1>; + }; + }; + }; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&led_pin_gpio>; + + user1 { + label = "user1"; + gpios = <&gpio2 8 0>; + linux,default-trigger = "heartbeat"; + }; + + user2 { + label = "user2"; + gpios = <&gpio2 9 0>; + linux,default-trigger = "heartbeat"; + }; + }; + + regulators { + compatible = "simple-bus"; + + reg_3p2v: 3p2v { + compatible = "regulator-fixed"; + regulator-name = "3P2V"; + regulator-min-microvolt = <3200000>; + regulator-max-microvolt = <3200000>; + regulator-always-on; + }; + }; + + sound { + compatible = "fsl,imx53-m53evk-sgtl5000", + "fsl,imx-audio-sgtl5000"; + model = "imx53-m53evk-sgtl5000"; + ssi-controller = <&ssi2>; + audio-codec = <&sgtl5000>; + audio-routing = + "MIC_IN", "Mic Jack", + "Mic Jack", "Mic Bias", + "LINE_IN", "Line In Jack", + "Headphone Jack", "HP_OUT", + "Ext Spk", "LINE_OUT"; + mux-int-port = <2>; + mux-ext-port = <4>; + }; + + backlight { + compatible = "pwm-backlight"; + pwms = <&pwm1 0 3000>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + }; +}; + +&esdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc1_1>; + cd-gpios = <&gpio1 1 0>; + wp-gpios = <&gpio1 9 0>; + status = "okay"; +}; + +&ssi2 { + fsl,mode = "i2s-slave"; + status = "okay"; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3_1>; + status = "okay"; +}; + +&pwm1 { +/* pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm1_1>;*/ + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1_2>; + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2_1>; + status = "okay"; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + hog { + pinctrl_hog: hoggrp { + fsl,pins = < + MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x80000000 + MX53_PAD_EIM_EB3__GPIO2_31 0x80000000 + MX53_PAD_PATA_DA_0__GPIO7_6 0x80000000 + MX53_PAD_DISP0_DAT8__PWM1_PWMO 0x5 + + >; + }; + + led_pin_gpio: led_gpio@0 { + fsl,pins = < + MX53_PAD_PATA_DATA8__GPIO2_8 0x80000000 + MX53_PAD_PATA_DATA9__GPIO2_9 0x80000000 + >; + }; + }; +}; + +&can1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can1_3>; + status = "okay"; +}; + +&can2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can2_1>; + status = "okay"; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1_2>; + status = "okay"; + + sgtl5000: codec@0a { + compatible = "fsl,sgtl5000"; + reg = <0x0a>; + VDDA-supply = <®_3p2v>; + VDDIO-supply = <®_3p2v>; + }; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2_2>; + clock-frequency = <400000>; + status = "okay"; + + stmpe610@41 { + compatible = "st,stmpe610"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x41>; + irq-over-gpio; + irq-gpios = <&gpio7 6 0>; + id = <0>; + blocks = <0x5>; + irq-trigger = <0x1>; + + stmpe_touchscreen { + compatible = "stmpe,ts"; + reg = <0>; + ts,sample-time = <4>; + ts,mod-12b = <1>; + ts,ref-sel = <0>; + ts,adc-freq = <1>; + ts,ave-ctrl = <3>; + ts,touch-det-delay = <3>; + ts,settling = <4>; + ts,fraction-z = <7>; + ts,i-drive = <1>; + }; + }; + + eeprom: eeprom@50 { + compatible = "atmel,24c128"; + reg = <0x50>; + pagesize = <32>; + }; + + rtc: rtc@68 { + compatible = "stm,m41t62"; + reg = <0x68>; + }; +}; + +&i2c3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3_1>; + status = "okay"; +}; + +&audmux { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_audmux_2>; + status = "okay"; +}; + +&nfc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_nand_1>; + nand-bus-width = <8>; + nand-ecc-mode = "hw"; + status = "okay"; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec_1>; + phy-mode = "rmii"; + status = "okay"; +}; diff --git a/arch/arm/mach-imx/mach-imx53.c b/arch/arm/mach-imx/mach-imx53.c index f579c61..4effe59 100644 --- a/arch/arm/mach-imx/mach-imx53.c +++ b/arch/arm/mach-imx/mach-imx53.c @@ -23,7 +23,7 @@ #include "common.h" #include "mx53.h" -static void __init imx53_qsb_init(void) +static void __init imx53_ssi_clk_init(const char *device) { struct clk *clk; @@ -33,11 +33,23 @@ static void __init imx53_qsb_init(void) return; } - clk_register_clkdev(clk, NULL, "0-000a"); + clk_register_clkdev(clk, NULL, device); +} + +static void __init imx53_qsb_init(void) +{ + imx53_ssi_clk_init("0-000a"); +} + +static void __init imx53_m53evk_init(void) +{ + imx53_ssi_clk_init("2-000a"); } static void __init imx53_dt_init(void) { + if (of_machine_is_compatible("denx,imx53-m53evk")) + imx53_m53evk_init(); if (of_machine_is_compatible("fsl,imx53-qsb")) imx53_qsb_init();