From patchwork Wed Aug 29 08:14:07 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marcel Ziswiler X-Patchwork-Id: 963266 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=ziswiler.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 420djQ5gY4z9s7t for ; Wed, 29 Aug 2018 18:15:38 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727991AbeH2MLM (ORCPT ); Wed, 29 Aug 2018 08:11:12 -0400 Received: from mout.perfora.net ([74.208.4.194]:46273 "EHLO mout.perfora.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727312AbeH2MLM (ORCPT ); Wed, 29 Aug 2018 08:11:12 -0400 Received: from localhost.localdomain.toradex.int ([46.140.72.82]) by mrelay.perfora.net (mreueus001 [74.208.5.2]) with ESMTPA (Nemesis) id 0MRmud-1gNmG82R8T-00Sxix; Wed, 29 Aug 2018 10:15:22 +0200 From: Marcel Ziswiler To: devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Marcel Ziswiler , Thierry Reding , Jonathan Hunter , Rob Herring , Mark Rutland Subject: [PATCH 31/31] ARM: tegra: colibri_t20: add eval board device tree Date: Wed, 29 Aug 2018 10:14:07 +0200 Message-Id: <20180829081407.11304-32-marcel@ziswiler.com> X-Mailer: git-send-email 2.14.4 In-Reply-To: <20180829081407.11304-1-marcel@ziswiler.com> References: <20180829081407.11304-1-marcel@ziswiler.com> X-Provags-ID: V03:K1:FsQdvDxHk+GMgl9/XAiyB9XPLSxWQsD5GFcXo4/loIYGBEuaIb4 baWPtAfCpmheN7FoR+R6iOx98r97kw/q+V/Xe+sIWIltmYZG/Qp/G2NGcdYJ4haqlNg0VUa S6tcNY5Hjpb/grIByx5P0d6xChjjgfgW2miQ/EklRy6o+N+IxJV4DhA4DU4PmdBUMJcltVX dmrVpRPiHb+4Dk491Wb6w== X-UI-Out-Filterresults: notjunk:1; V01:K0:2hn+vAAMmr0=:sN5XgYwtPR3oxBavEXZT3Q szKCG2n0335AskrQmX6ABykiRY10sQuwVN63I438U7LJPOonC+mzAxtYJCQ5CA6je6QYzXl8X OLSIGBwWjOGJSnaSL8SqtHD8gPAf030LSvD8whxddp3swafO+aCMWKgqT/ge9V4pM+1/RfMbk Oz6cWvfze9rxMZH3zpZTPii2kn8tWzhIHhAIZ7IxFTNF1Z86zXkfGR6D/S+k6YnylXin4IYi4 kjcQ5XOmTwigQqowepnKkaD0yJzFrx5ptFM+Pb55O3d9erNZt2qqiWxv2CLOPujyPDwYaKeNi 9ms4e9GqmFgN79thk1FxoaZVIkxuDJVNcKdusvSVVWPrvixTLczyewc7tbQbOqCEk2Tnqlhi6 QXd9M/3l3MfsWAntHDe1BrSrLYRqqyVaMEkY4FQxUt5xelQcnfMul/ceVva6sPP0yjBRR4Zbj 4fo6eDQijII8gmjAMhn0g2H9yAkugWZd5hgF0OIxa+h4kt79m9UcFVn7O18z5kZEMKRnu0W87 SfDQtS95B4tMn8KbFh11eUXj2vVFcZLik2EEcS2H2Q6aE5pK0lGJzd8FI1ZSir4WDnU5dqoXw btS8ZTiw3WaiXaQiyMhAxkXahIm24qWfGQAR1OZJz0T0pYHsiDt3O5B+a+kYqouwArt4THxhZ SJ/BaXtSP+DODoySbt2H4zf3xdpBr99nF1CIFf0aEeU2ZgiBbNEykYyXx3bHZgg91Q4Y= Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org From: Marcel Ziswiler Add an evaluation board device tree more in-line with all our other device trees. Signed-off-by: Marcel Ziswiler --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/tegra20-colibri-eval-v3.dts | 266 ++++++++++++++++++++++++++ 2 files changed, 267 insertions(+) create mode 100644 arch/arm/boot/dts/tegra20-colibri-eval-v3.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index f67a87c66e9e..34f5b0135efd 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1062,6 +1062,7 @@ dtb-$(CONFIG_ARCH_TANGO) += \ tango4-vantage-1172.dtb dtb-$(CONFIG_ARCH_TEGRA_2x_SOC) += \ tegra20-harmony.dtb \ + tegra20-colibri-eval-v3.dtb \ tegra20-colibri-iris.dtb \ tegra20-medcom-wide.dtb \ tegra20-paz00.dtb \ diff --git a/arch/arm/boot/dts/tegra20-colibri-eval-v3.dts b/arch/arm/boot/dts/tegra20-colibri-eval-v3.dts new file mode 100644 index 000000000000..36c956cda9f0 --- /dev/null +++ b/arch/arm/boot/dts/tegra20-colibri-eval-v3.dts @@ -0,0 +1,266 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/dts-v1/; + +#include +#include "tegra20-colibri.dtsi" + +/ { + model = "Toradex Colibri T20 on Colibri Evaluation Board"; + compatible = "toradex,colibri_t20-eval-v3", "toradex,colibri_t20", + "nvidia,tegra20"; + + aliases { + rtc0 = "/i2c@7000c000/rtc@68"; + rtc1 = "/i2c@7000d000/tps6586x@34"; + rtc2 = "/rtc@7000e000"; + serial0 = &uarta; + serial1 = &uartd; + serial2 = &uartb; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + host1x@50000000 { + dc@54200000 { + rgb { + status = "okay"; + nvidia,panel = <&panel>; + }; + }; + + hdmi@54280000 { + status = "okay"; + hdmi-supply = <®_5v0>; + }; + }; + + pinmux@70000014 { + state_default: pinmux { + bl_on { + nvidia,tristate = ; + }; + + ddc { + nvidia,tristate = ; + }; + + hotplug_detect { + nvidia,tristate = ; + }; + + i2c { + nvidia,tristate = ; + }; + + lcd { + nvidia,tristate = ; + }; + + lm1 { + nvidia,tristate = ; + }; + + mmc { + nvidia,tristate = ; + }; + + mmccd { + nvidia,tristate = ; + }; + + pwm_a_b { + nvidia,tristate = ; + }; + + pwm_c_d { + nvidia,tristate = ; + }; + + ssp { + nvidia,tristate = ; + }; + + uart_a { + nvidia,tristate = ; + }; + + uart_b { + nvidia,tristate = ; + }; + + uart_c { + nvidia,tristate = ; + }; + + usbh_pen { + nvidia,tristate = ; + }; + }; + }; + + /* Colibri UART-A */ + serial@70006000 { + status = "okay"; + }; + + /* Colibri UART-C */ + serial@70006040 { + status = "okay"; + }; + + /* Colibri UART-B */ + serial@70006300 { + status = "okay"; + }; + + pwm@7000a000 { + status = "okay"; + }; + + /* + * GEN1_I2C: I2C_SDA/SCL on SODIMM pin 194/196 (e.g. RTC on carrier + * board) + */ + i2c@7000c000 { + status = "okay"; + clock-frequency = <400000>; + + /* M41T0M6 real time clock on carrier board */ + rtc@68 { + compatible = "st,m41t0"; + reg = <0x68>; + }; + }; + + /* GEN2_I2C: unused */ + + /* CAM_I2C (I2C3): unused */ + + /* DDC_CLOCK/DATA on X3 pin 15/16 (e.g. display EDID) */ + i2c_ddc: i2c@7000c400 { + status = "okay"; + }; + + /* EHCI instance 0: USB1_DP/N -> USBC_P/N */ + usb@c5000000 { + status = "okay"; + dr_mode = "otg"; + }; + + usb-phy@c5000000 { + status = "okay"; + vbus-supply = <®_usbc_vbus>; + }; + + /* EHCI instance 2: USB3_DP/N -> USBH_P/N */ + usb@c5008000 { + status = "okay"; + }; + + usb-phy@c5008000 { + status = "okay"; + vbus-supply = <®_usbh_vbus>; + }; + + /* SPI4: Colibri SSP */ + spi@7000da00 { + status = "okay"; + spi-max-frequency = <25000000>; + + mcp2515: can@0 { + compatible = "microchip,mcp2515"; + reg = <0>; + clocks = <&clk16m>; + interrupt-parent = <&gpio>; + /* CAN_INT */ + interrupts = ; + spi-max-frequency = <10000000>; + vdd-supply = <®_3v3>; + xceiver-supply = <®_5v0>; + }; + }; + + /* SD/MMC */ + sdhci@c8000600 { + status = "okay"; + bus-width = <4>; + cd-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>; /* MMCD */ + no-1-8-v; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + brightness-levels = <255 128 64 32 16 8 4 0>; + default-brightness-level = <6>; + /* BL_ON */ + enable-gpios = <&gpio TEGRA_GPIO(T, 4) GPIO_ACTIVE_HIGH>; + power-supply = <®_3v3>; + pwms = <&pwm 0 5000000>; /* PWM */ + }; + + clocks { + clk16m: clock@1 { + compatible = "fixed-clock"; + reg = <1>; + #clock-cells = <0>; + clock-frequency = <16000000>; + clock-output-names = "clk16m"; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + wakeup { + label = "SODIMM pin 45 wakeup"; + gpios = <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_HIGH>; + linux,code = ; + debounce-interval = <10>; + wakeup-source; + }; + }; + + panel: panel { + /* + * edt,et057090dhu: EDT 5.7" LCD TFT + * edt,et070080dh6: EDT 7.0" LCD TFT + */ + compatible = "edt,et057090dhu", "simple-panel"; + backlight = <&backlight>; + power-supply = <®_3v3>; + }; + + reg_3v3: regulator-3v3 { + compatible = "regulator-fixed"; + regulator-name = "3.3V_SW"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + reg_5v0: regulator-5v0 { + compatible = "regulator-fixed"; + regulator-name = "5V_SW"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + reg_usbc_vbus: regulator-usbc-vbus { + compatible = "regulator-fixed"; + regulator-name = "VCC_USB5"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <®_5v0>; + }; + + /* USBH_PEN resp. USB_P_EN */ + reg_usbh_vbus: regulator-usbh-vbus { + compatible = "regulator-fixed"; + regulator-name = "VCC_USB[1-4]"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>; + vin-supply = <®_5v0>; + }; +};