From patchwork Wed Jan 22 19:04:16 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Fritz X-Patchwork-Id: 3524671 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 8124B9F2D6 for ; Wed, 22 Jan 2014 19:06:19 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 235F220155 for ; Wed, 22 Jan 2014 19:06:18 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 899BE20154 for ; Wed, 22 Jan 2014 19:06:16 +0000 (UTC) Received: from merlin.infradead.org ([205.233.59.134]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1W637r-000103-9g; Wed, 22 Jan 2014 19:06:11 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1W637m-0000Qq-9L; Wed, 22 Jan 2014 19:06:06 +0000 Received: from mail-lb0-x234.google.com ([2a00:1450:4010:c04::234]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1W636q-0000D3-Lr for linux-arm-kernel@lists.infradead.org; Wed, 22 Jan 2014 19:05:18 +0000 Received: by mail-lb0-f180.google.com with SMTP id n15so653342lbi.25 for ; Wed, 22 Jan 2014 11:04:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=jIk+vlQryaXN3fYGUdYTxqfFjPV5iovH4NI6aykJxiQ=; b=sKk+EfHaQ56NI2f5vbISn/dM1xq8AoP7G4WoCYz9So/JW2x+ym8p6/aAT+ikMFOrxr 1qd3TnwyM8kWf8iDduFDw6Jzokq6FdEQvUYUOQLR29eaAGTverGCL/TB8Whj8zbrqBNl Uic1YB/WSzdN8nvcTt/TyUuVBvTdJSN5WDGFNJalG1/54f1e9BIYFXnyoumyQHEBQMT2 +l+TwuRsMtirVE5FMi5ElGtMXx7Rk4PK0wdtYnWHzEhKcpE9+m6iZQ/l0soHa5VQ2h6H 66a8Ku42PQF3FTQS4FXNSJwt1k3X4+dIujMMOSHF545v1s1p42lIQWcZxeHPB8is9mad j2Mg== X-Received: by 10.152.87.37 with SMTP id u5mr2184539laz.11.1390417482540; Wed, 22 Jan 2014 11:04:42 -0800 (PST) Received: from mars.ipredator.se ([46.246.44.225]) by mx.google.com with ESMTPSA id np10sm8512422lbb.7.2014.01.22.11.04.39 for (version=TLSv1 cipher=RC4-SHA bits=128/128); Wed, 22 Jan 2014 11:04:41 -0800 (PST) From: Christoph Fritz To: Nishanth Menon , Javier Martinez Canillas , Ulf Hansson , Mark Rutland , Ian Campbell , Tony Lindgren , Tomi Valkeinen , Archit Taneja , bcousson@baylibre.com, "Hans J. Koch" , Daniel Mack Subject: [PATCH v2 1/5] ARM: dts: omap3: Add support for INCOstartec a83x module Date: Wed, 22 Jan 2014 20:04:16 +0100 Message-Id: <1390417460-3134-2-git-send-email-chf.fritz@googlemail.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1390417460-3134-1-git-send-email-chf.fritz@googlemail.com> References: <1390417460-3134-1-git-send-email-chf.fritz@googlemail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140122_140509_148186_7102B974 X-CRM114-Status: GOOD ( 15.01 ) X-Spam-Score: -2.0 (--) Cc: devicetree@vger.kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org 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=-4.7 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, T_DKIM_INVALID, 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 INCOstartec LILLY-A83X module is a TI DM3730xx100 (OMAP3) SoC computer-on-module. This patch adds device tree support for most of its features. Signed-off-by: Christoph Fritz --- arch/arm/boot/dts/omap3-lilly-a83x.dtsi | 445 +++++++++++++++++++++++++++++++ 1 file changed, 445 insertions(+) create mode 100644 arch/arm/boot/dts/omap3-lilly-a83x.dtsi diff --git a/arch/arm/boot/dts/omap3-lilly-a83x.dtsi b/arch/arm/boot/dts/omap3-lilly-a83x.dtsi new file mode 100644 index 0000000..5e2137a --- /dev/null +++ b/arch/arm/boot/dts/omap3-lilly-a83x.dtsi @@ -0,0 +1,445 @@ +/* + * Copyright (C) 2014 Christoph Fritz + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include "omap36xx.dtsi" + +/ { + model = "INCOstartec LILLY-A83X module (DM3730)"; + compatible = "incostartec,omap3-lilly-a83x", "ti,omap36xx", "ti,omap3"; + + chosen { + bootargs = "console=ttyO0,115200n8 vt.global_cursor_default=0 consoleblank=0"; + }; + + memory { + device_type = "memory"; + reg = <0x80000000 0x8000000>; /* 128 MB */ + }; + + leds { + compatible = "gpio-leds"; + + heartbeat1 { + label = "lilly-a83x::led1"; + gpios = <&gpio1 29 GPIO_ACTIVE_LOW>; + linux,default-trigger = "default-on"; + }; + + }; + + sound { + compatible = "ti,omap-twl4030"; + ti,model = "lilly-a83x"; + + ti,mcbsp = <&mcbsp2>; + ti,codec = <&twl_audio>; + }; + + regulators { + compatible = "simple-bus"; + reg_vcc3: vcc3 { + compatible = "regulator-fixed"; + regulator-name = "VCC3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + + hsusb1_phy: hsusb1_phy { + compatible = "usb-nop-xceiv"; + vcc-supply = <®_vcc3>; + }; +}; + +&omap3_pmx_wkup { + pinctrl-names = "default"; + + lan9221_pins: pinmux_lan9221_pins { + pinctrl-single,pins = < + 0x5A (PIN_INPUT | MUX_MODE4) /* gpio_129 */ + >; + }; + + tsc2048_pins: pinmux_tsc2048_pins { + pinctrl-single,pins = < + 0x16 (PIN_INPUT_PULLUP | MUX_MODE4) /* gpio_8 */ + >; + }; + + mmc1cd_pins: pinmux_mmc1cd_pins { + pinctrl-single,pins = < + 0x56 (PIN_INPUT | MUX_MODE4) /* gpio_126 */ + >; + }; +}; + +&omap3_pmx_core { + pinctrl-names = "default"; + + gpio1_pins: pinmux_gpio1_pins { + pinctrl-single,pins = < + 0x5ca (PIN_OUTPUT_PULLDOWN | MUX_MODE4) /* gpio_29 */ + >; + }; + + uart1_pins: pinmux_uart1_pins { + pinctrl-single,pins = < + 0x14c (PIN_OUTPUT | MUX_MODE0) /* uart1_tx.uart1_tx */ + 0x14e (PIN_OUTPUT | MUX_MODE0) /* uart1_rts.uart1_rts */ + 0x150 (PIN_INPUT | MUX_MODE0) /* uart1_cts.uart1_cts */ + 0x152 (PIN_INPUT | MUX_MODE0) /* uart1_rx.uart1_rx */ + >; + }; + + uart2_pins: pinmux_uart2_pins { + pinctrl-single,pins = < + 0x140 (PIN_OUTPUT | MUX_MODE1) /* mcbsp3_clkx.uart2_tx */ + 0x142 (PIN_INPUT | MUX_MODE1) /* mcbsp3_fsx.uart2_rx */ + >; + }; + + uart3_pins: pinmux_uart3_pins { + pinctrl-single,pins = < + 0x16e (PIN_INPUT | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */ + 0x170 (PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx */ + >; + }; + + i2c1_pins: pinmux_i2c1_pins { + pinctrl-single,pins = < + 0x18a (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl */ + 0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda */ + >; + }; + + i2c2_pins: pinmux_i2c2_pins { + pinctrl-single,pins = < + 0x18e (PIN_INPUT | MUX_MODE0) /* i2c2_scl.i2c2_scl */ + 0x190 (PIN_INPUT | MUX_MODE0) /* i2c2_sda.i2c2_sda */ + >; + }; + + i2c3_pins: pinmux_i2c3_pins { + pinctrl-single,pins = < + 0x192 (PIN_INPUT | MUX_MODE0) /* i2c3_scl.i2c3_scl */ + 0x194 (PIN_INPUT | MUX_MODE0) /* i2c3_sda.i2c3_sda */ + >; + }; + + hsusb1_pins: pinmux_hsusb1_pins { + pinctrl-single,pins = < + 0x5a8 (PIN_OUTPUT | MUX_MODE3) /* etk_clk.hsusb1_stp */ + 0x5aa (PIN_INPUT | MUX_MODE3) /* etk_ctl.hsusb1_clk */ + 0x5ac (PIN_INPUT | MUX_MODE3) /* etk_d0.hsusb1_data0 */ + 0x5ae (PIN_INPUT | MUX_MODE3) /* etk_d1.hsusb1_data1 */ + 0x5b0 (PIN_INPUT | MUX_MODE3) /* etk_d2.hsusb1_data2 */ + 0x5b2 (PIN_INPUT | MUX_MODE3) /* etk_d3.hsusb1_data7 */ + 0x5b4 (PIN_INPUT | MUX_MODE3) /* etk_d4.hsusb1_data4 */ + 0x5b6 (PIN_INPUT | MUX_MODE3) /* etk_d5.hsusb1_data5 */ + 0x5b8 (PIN_INPUT | MUX_MODE3) /* etk_d6.hsusb1_data6 */ + 0x5ba (PIN_INPUT | MUX_MODE3) /* etk_d7.hsusb1_data3 */ + 0x5bc (PIN_INPUT | MUX_MODE3) /* etk_d8.hsusb1_dir */ + 0x5be (PIN_INPUT | MUX_MODE3) /* etk_d9.hsusb1_nxt */ + + /* GPIO 128 controls USB-Hub reset. But USB-Phy its + * reset can't be controlled. So we clamp this GPIO to + * high (PIN_OFF_OUTPUT_HIGH) to always enable USB-Hub. + */ + + 0x1ae (PIN_OUTPUT_PULLUP | PIN_OFF_OUTPUT_HIGH | MUX_MODE4) /* gpio_182 */ + >; + }; + + hsusb_otg_pins: pinmux_hsusb_otg_pins { + pinctrl-single,pins = < + 0x172 (PIN_INPUT | MUX_MODE0) /* hsusb0_clk.hsusb0_clk */ + 0x174 (PIN_OUTPUT | MUX_MODE0) /* hsusb0_stp.hsusb0_stp */ + 0x176 (PIN_INPUT | MUX_MODE0) /* hsusb0_dir.hsusb0_dir */ + 0x178 (PIN_INPUT | MUX_MODE0) /* hsusb0_nxt.hsusb0_nxt */ + 0x17a (PIN_INPUT | MUX_MODE0) /* hsusb0_data0.hsusb0_data0 */ + 0x17c (PIN_INPUT | MUX_MODE0) /* hsusb0_data1.hsusb0_data1 */ + 0x17e (PIN_INPUT | MUX_MODE0) /* hsusb0_data2.hsusb0_data2 */ + 0x180 (PIN_INPUT | MUX_MODE0) /* hsusb0_data3.hsusb0_data3 */ + 0x182 (PIN_INPUT | MUX_MODE0) /* hsusb0_data4.hsusb0_data4 */ + 0x184 (PIN_INPUT | MUX_MODE0) /* hsusb0_data5.hsusb0_data5 */ + 0x186 (PIN_INPUT | MUX_MODE0) /* hsusb0_data6.hsusb0_data6 */ + 0x188 (PIN_INPUT | MUX_MODE0) /* hsusb0_data7.hsusb0_data7 */ + >; + }; + + mmc1_pins: pinmux_mmc1_pins { + pinctrl-single,pins = < + 0x114 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */ + 0x116 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_cmd.sdmmc1_cmd */ + 0x118 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */ + 0x11a (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */ + 0x11c (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */ + 0x11e (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */ + >; + }; + + spi2_pins: pinmux_spi2_pins { + pinctrl-single,pins = < + 0x1a6 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcspi2_clk.mcspi2_clk */ + 0x1a8 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcspi2_simo.mcspi2_simo */ + 0x1aa (PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcspi2_somi.mcspi2_somi */ + 0x1ac (PIN_OUTPUT | MUX_MODE0) /* mcspi2_cs0.mcspi2_cs0 */ + >; + }; +}; + +&gpio1 { + pinctrl-names = "default"; + pinctrl-0 = <&gpio1_pins>; +}; + +&i2c1 { + clock-frequency = <2600000>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + + twl: twl@48 { + reg = <0x48>; + interrupts = <7>; /* SYS_NIRQ cascaded to intc */ + interrupt-parent = <&intc>; + + twl_audio: audio { + compatible = "ti,twl4030-audio"; + codec { + }; + }; + }; +}; + +#include "twl4030.dtsi" +#include "twl4030_omap3.dtsi" + +&twl { + vmmc1: regulator-vmmc1 { + regulator-always-on; + }; + + vdd1: regulator-vdd1 { + regulator-always-on; + }; + + vdd2: regulator-vdd2 { + regulator-always-on; + }; +}; + +&i2c2 { + clock-frequency = <2600000>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins>; +}; + +&i2c3 { + clock-frequency = <2600000>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c3_pins>; + gpiom1: gpio@20 { + compatible = "mcp,mcp23017"; + gpio-controller; + #gpio-cells = <2>; + reg = <0x20>; + }; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&uart2_pins>; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&uart3_pins>; +}; + +&uart4 { + status = "disabled"; +}; + +&mmc1 { + reg = <0x4809c000 0x400>; + cd-gpios = <&gpio4 30 IRQ_TYPE_LEVEL_LOW>; + cd-inverted; + vmmc-supply = <&vmmc1>; + bus-width = <4>; + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins &mmc1cd_pins>; + cap-sdio-irq; + cap-sd-highspeed; + cap-mmc-highspeed; +}; + +&mmc2 { + status = "disabled"; +}; + +&mmc3 { + status = "disabled"; +}; + +&mcspi2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&spi2_pins>; + + tsc2046@0 { + reg = <0>; /* CS0 */ + compatible = "ti,tsc2046"; + interrupt-parent = <&gpio1>; + interrupts = <8 0>; /* boot6 / gpio_8 */ + spi-max-frequency = <1000000>; + pendown-gpio = <&gpio1 8 0>; + vcc-supply = <®_vcc3>; + pinctrl-names = "default"; + pinctrl-0 = <&tsc2048_pins>; + + ti,x-min = <300>; + ti,x-max = <3000>; + ti,y-min = <600>; + ti,y-max = <3600>; + ti,x-plate-ohms = <80>; + ti,pressure-max = <255>; + ti,swap-xy; + + linux,wakeup; + }; +}; + +&usbhsehci { + phys = <&hsusb1_phy>; +}; + +&usbhshost { + pinctrl-names = "default"; + pinctrl-0 = <&hsusb1_pins>; + num-ports = <2>; + port1-mode = "ehci-phy"; +}; + +&usb_otg_hs { + pinctrl-names = "default"; + pinctrl-0 = <&hsusb_otg_pins>; + interface-type = <0>; + usb-phy = <&usb2_phy>; + phys = <&usb2_phy>; + phy-names = "usb2-phy"; + mode = <3>; + power = <50>; +}; + +&gpmc { + ranges = <0 0 0x30000000 0x1000000>, + <7 0 0x15000000 0x01000000>; + + nand@0,0 { + reg = <0 0 0x1000000>; + nand-bus-width = <16>; + ti,nand-ecc-opt = "bch8"; + /* no elm on omap3 */ + + gpmc,mux-add-data = <0>; + gpmc,device-nand; + gpmc,device-width = <2>; + gpmc,wait-pin = <0>; + gpmc,wait-monitoring-ns = <0>; + gpmc,burst-length= <4>; + gpmc,cs-on-ns = <0>; + gpmc,cs-rd-off-ns = <100>; + gpmc,cs-wr-off-ns = <100>; + gpmc,adv-on-ns = <0>; + gpmc,adv-rd-off-ns = <100>; + gpmc,adv-wr-off-ns = <100>; + gpmc,oe-on-ns = <5>; + gpmc,oe-off-ns = <75>; + gpmc,we-on-ns = <5>; + gpmc,we-off-ns = <75>; + gpmc,rd-cycle-ns = <100>; + gpmc,wr-cycle-ns = <100>; + gpmc,access-ns = <60>; + gpmc,page-burst-access-ns = <5>; + gpmc,bus-turnaround-ns = <0>; + gpmc,cycle2cycle-samecsen; + gpmc,cycle2cycle-delay-ns = <50>; + gpmc,wr-data-mux-bus-ns = <75>; + gpmc,wr-access-ns = <155>; + + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "MLO"; + reg = <0 0x80000>; + }; + + partition@0x80000 { + label = "u-boot"; + reg = <0x80000 0x1e0000>; + }; + + partition@0x260000 { + label = "u-boot-environment"; + reg = <0x260000 0x20000>; + }; + + partition@0x280000 { + label = "kernel"; + reg = <0x280000 0x500000>; + }; + + partition@0x780000 { + label = "filesystem"; + reg = <0x780000 0xf880000>; + }; + }; + + ethernet@7,0 { + compatible = "smsc,lan9221", "smsc,lan9115"; + bank-width = <2>; + gpmc,mux-add-data = <2>; + gpmc,cs-on-ns = <10>; + gpmc,cs-rd-off-ns = <60>; + gpmc,cs-wr-off-ns = <60>; + gpmc,adv-on-ns = <0>; + gpmc,adv-rd-off-ns = <10>; + gpmc,adv-wr-off-ns = <10>; + gpmc,oe-on-ns = <10>; + gpmc,oe-off-ns = <60>; + gpmc,we-on-ns = <10>; + gpmc,we-off-ns = <60>; + gpmc,rd-cycle-ns = <100>; + gpmc,wr-cycle-ns = <100>; + gpmc,access-ns = <50>; + gpmc,page-burst-access-ns = <5>; + gpmc,bus-turnaround-ns = <0>; + gpmc,cycle2cycle-delay-ns = <75>; + gpmc,wr-data-mux-bus-ns = <15>; + gpmc,wr-access-ns = <75>; + gpmc,cycle2cycle-samecsen; + gpmc,cycle2cycle-diffcsen; + vddvario-supply = <®_vcc3>; + vdd33a-supply = <®_vcc3>; + reg-io-width = <4>; + interrupt-parent = <&gpio5>; + interrupts = <1 0x2>; + reg = <7 0 0xff>; + pinctrl-names = "default"; + pinctrl-0 = <&lan9221_pins>; + phy-mode = "mii"; + }; +};