From patchwork Thu Jul 16 08:30:49 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Teresa Remmet X-Patchwork-Id: 6804801 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 [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id A264B9F2F0 for ; Thu, 16 Jul 2015 08:33:45 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 8A32D207C0 for ; Thu, 16 Jul 2015 08:33:44 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0120D20751 for ; Thu, 16 Jul 2015 08:33:43 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZFeaA-0001Xi-01; Thu, 16 Jul 2015 08:31:54 +0000 Received: from mail.phycard.de ([217.6.246.34] helo=root.phytec.de) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZFea0-0001Hn-HK for linux-arm-kernel@lists.infradead.org; Thu, 16 Jul 2015 08:31:46 +0000 Received: from idefix.phytec.de (idefix.phytec.de [172.16.0.10]) by root.phytec.de (Postfix) with ESMTP id F22ADA00457; Thu, 16 Jul 2015 10:33:03 +0200 (CEST) Received: from augenblix.phytec.de ([172.16.0.56]) by idefix.phytec.de (IBM Domino Release 9.0.1FP2 HF590) with ESMTP id 2015071610312140-114933 ; Thu, 16 Jul 2015 10:31:21 +0200 From: Teresa Remmet To: linux-omap@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/2] ARM: dts: Add phyBOARD-WEGA-AM335x rdk Date: Thu, 16 Jul 2015 10:30:49 +0200 Message-Id: <1437035449-26956-2-git-send-email-t.remmet@phytec.de> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1437035449-26956-1-git-send-email-t.remmet@phytec.de> References: <1437035449-26956-1-git-send-email-t.remmet@phytec.de> X-MIMETrack: Itemize by SMTP Server on Idefix/Phytec(Release 9.0.1FP2 HF590|December 11, 2014) at 16.07.2015 10:31:21, Serialize by Router on Idefix/Phytec(Release 9.0.1FP2 HF590|December 11, 2014) at 16.07.2015 10:31:21, Serialize complete at 16.07.2015 10:31:21 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150716_013144_926743_EB66490C X-CRM114-Status: GOOD ( 18.28 ) X-Spam-Score: -1.9 (-) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Pawel Moll , Ian Campbell , Tony Lindgren , Rob Herring , =?UTF-8?q?Beno=C3=AEt=20Cousson?= , Kumar Gala 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 phyBOARD-WEGA-AM335x represents a direct soldered combination of a phyCORE-AM335x SoM and carrier board. Different kind of SoM options can be connected to the wega carrier board. So we created a separate wega dtsi file. The final dts contains the actual SoM on the carrier board. WEGA carrier board features: * ETH phy on carrier board: 1x MII * 1x CAN * 2x UART * USB0 (device) * USB1 (host) * mSD slot Signed-off-by: Teresa Remmet --- .../devicetree/bindings/arm/omap/omap.txt | 3 + arch/arm/boot/dts/Makefile | 3 +- arch/arm/boot/dts/am335x-wega-rdk.dts | 22 +++ arch/arm/boot/dts/am335x-wega.dtsi | 151 +++++++++++++++++++++ 4 files changed, 178 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/am335x-wega-rdk.dts create mode 100644 arch/arm/boot/dts/am335x-wega.dtsi diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt index 4f6a82c..9f4e513 100644 --- a/Documentation/devicetree/bindings/arm/omap/omap.txt +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt @@ -135,6 +135,9 @@ Boards: - AM335X OrionLXm : Substation Automation Platform compatible = "novatech,am335x-lxm", "ti,am33xx" +- AM335X phyBOARD-WEGA: Single Board Computer dev kit + compatible = "phytec,am335x-wega", "phytec,am335x-phycore-som", "ti,am33xx" + - OMAP5 EVM : Evaluation Module compatible = "ti,omap5-evm", "ti,omap5" diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 246473a..b6393df 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -438,7 +438,8 @@ dtb-$(CONFIG_SOC_AM33XX) += \ am335x-nano.dtb \ am335x-pepper.dtb \ am335x-lxm.dtb \ - am335x-chiliboard.dtb + am335x-chiliboard.dtb \ + am335x-wega-rdk.dtb dtb-$(CONFIG_ARCH_OMAP4) += \ omap4-duovero-parlor.dtb \ omap4-panda.dtb \ diff --git a/arch/arm/boot/dts/am335x-wega-rdk.dts b/arch/arm/boot/dts/am335x-wega-rdk.dts new file mode 100644 index 0000000..6431b7d --- /dev/null +++ b/arch/arm/boot/dts/am335x-wega-rdk.dts @@ -0,0 +1,22 @@ +/* + * Copyright (C) 2015 Phytec Messtechnik GmbH + * Author: Teresa Remmet + * + * 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 "am335x-phycore-som.dtsi" +#include "am335x-wega.dtsi" + +/* SoM */ +&i2c_eeprom { + status = "okay"; +}; + +&i2c_rtc { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/am335x-wega.dtsi b/arch/arm/boot/dts/am335x-wega.dtsi new file mode 100644 index 0000000..5e541bd --- /dev/null +++ b/arch/arm/boot/dts/am335x-wega.dtsi @@ -0,0 +1,151 @@ +/* + * Copyright (C) 2015 Phytec Messtechnik GmbH + * Author: Teresa Remmet + * + * 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. + */ + +/ { + model = "Phytec AM335x phyBOARD-WEGA"; + compatible = "phytec,am335x-wega", "phytec,am335x-phycore-som", "ti,am33xx"; + +}; + +/* CAN Busses */ +&am33xx_pinmux { + dcan1_pins: pinmux_dcan1 { + pinctrl-single,pins = < + 0x168 (PIN_OUTPUT_PULLUP | MUX_MODE2) /* uart0_ctsn.d_can1_tx */ + 0x16c (PIN_INPUT_PULLUP | MUX_MODE2) /* uart0_rtsn.d_can1_rx */ + >; + }; +}; + +&dcan1 { + pinctrl-names = "default"; + pinctrl-0 = <&dcan1_pins>; + status = "okay"; +}; + +/* Ethernet */ +&am33xx_pinmux { + ethernet1_pins: pinmux_ethernet1 { + pinctrl-single,pins = < + 0x40 (PIN_OUTPUT | MUX_MODE1) /* gpmc_a0.mii2_txen */ + 0x44 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a1.mii2_rxdv */ + 0x48 (PIN_OUTPUT | MUX_MODE1) /* gpmc_a2.mii2_txd3 */ + 0x4c (PIN_OUTPUT | MUX_MODE1) /* gpmc_a3.mii2_txd2 */ + 0x50 (PIN_OUTPUT | MUX_MODE1) /* gpmc_a4.mii2_txd1 */ + 0x54 (PIN_OUTPUT | MUX_MODE1) /* gpmc_a5.mii2_txd0 */ + 0x58 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a6.mii2_txclk */ + 0x5c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a7.mii2_rxclk */ + 0x60 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a8.mii2_rxd3 */ + 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a9.mii2_rxd2 */ + 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a10.mii2_rxd1 */ + 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a11.mii2_rxd0 */ + 0x74 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_wpn.mii2_rxerr */ + 0x78 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_ben1.mii2_col */ + >; + }; +}; + +&cpsw_emac1 { + phy_id = <&davinci_mdio>, <1>; + phy-mode = "mii"; + dual_emac_res_vlan = <2>; +}; + +&mac { + slaves = <2>; + pinctrl-names = "default"; + pinctrl-0 = <ðernet0_pins ðernet1_pins>; + dual_emac = <1>; +}; + +/* MMC */ +&am33xx_pinmux { + mmc1_pins: pinmux_mmc1 { + pinctrl-single,pins = < + 0x0F0 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */ + 0x0F4 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */ + 0x0F8 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */ + 0x0FC (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */ + 0x100 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk.mmc0_clk */ + 0x104 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */ + 0x160 (PIN_INPUT_PULLUP | MUX_MODE7) /* spi0_cs1.mmc0_sdcd */ + >; + }; +}; + +&mmc1 { + vmmc-supply = <&vmmc_reg>; + bus-width = <4>; + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins>; + cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +/* UARTs */ +&am33xx_pinmux { + uart0_pins: pinmux_uart0 { + pinctrl-single,pins = < + 0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ + 0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + >; + }; + + uart1_pins: pinmux_uart1_pins { + pinctrl-single,pins = < + 0x180 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rxd.uart1_rxd */ + 0x184 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_txd.uart1_txd */ + 0x178 (PIN_INPUT | MUX_MODE0) /* uart1_ctsn.uart1_ctsn */ + 0x17c (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_rtsn.uart1_rtsn */ + >; + }; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins>; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>; + status = "okay"; +}; + +/* USB */ +&cppi41dma { + status = "okay"; +}; + +&usb_ctrl_mod { + status = "okay"; +}; + +&usb { + status = "okay"; +}; + +&usb0 { + dr_mode = "peripheral"; + status = "okay"; +}; + +&usb0_phy { + status = "okay"; +}; + +&usb1 { + dr_mode = "host"; + status = "okay"; +}; + +&usb1_phy { + status = "okay"; +};