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3117e851ce
The GW551x has a front-panel microHDMI connector routed to a TDA19971 which is connected the the IPU CSI. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
567 lines
13 KiB
Plaintext
567 lines
13 KiB
Plaintext
/*
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* Copyright 2014 Gateworks Corporation
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*
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* This file is dual-licensed: you can use it either under the terms
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* of the GPL or the X11 license, at your option. Note that this dual
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* licensing only applies to this file, and not this project as a
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* whole.
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*
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* a) This file is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This file is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this file; if not, write to the Free
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* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
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* MA 02110-1301 USA
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*
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* Or, alternatively,
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*
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* b) Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/media/tda1997x.h>
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#include <dt-bindings/sound/fsl-imx-audmux.h>
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/ {
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/* these are used by bootloader for disabling nodes */
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aliases {
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led0 = &led0;
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nand = &gpmi;
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ssi0 = &ssi1;
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usb0 = &usbh1;
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usb1 = &usbotg;
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};
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chosen {
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bootargs = "console=ttymxc1,115200";
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};
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leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_gpio_leds>;
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led0: user1 {
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label = "user1";
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gpios = <&gpio4 7 GPIO_ACTIVE_LOW>;
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default-state = "on";
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linux,default-trigger = "heartbeat";
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};
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};
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memory@10000000 {
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device_type = "memory";
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reg = <0x10000000 0x20000000>;
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};
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reg_5p0v: regulator-5p0v {
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compatible = "regulator-fixed";
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regulator-name = "5P0V";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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};
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reg_usb_h1_vbus: regulator-usb-h1-vbus {
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compatible = "regulator-fixed";
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regulator-name = "usb_h1_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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};
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reg_usb_otg_vbus: regulator-usb-otg-vbus {
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compatible = "regulator-fixed";
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regulator-name = "usb_otg_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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};
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sound-digital {
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compatible = "simple-audio-card";
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simple-audio-card,name = "tda1997x-audio";
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simple-audio-card,dai-link@0 {
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format = "i2s";
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cpu {
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sound-dai = <&ssi2>;
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};
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codec {
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bitclock-master;
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frame-master;
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sound-dai = <&hdmi_receiver>;
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};
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};
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};
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};
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&audmux {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_audmux>; /* AUD5<->tda1997x */
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status = "okay";
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ssi1 {
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fsl,audmux-port = <0>;
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fsl,port-config = <
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(IMX_AUDMUX_V2_PTCR_TFSDIR |
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IMX_AUDMUX_V2_PTCR_TFSEL(4+8) | /* RXFS */
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IMX_AUDMUX_V2_PTCR_TCLKDIR |
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IMX_AUDMUX_V2_PTCR_TCSEL(4+8) | /* RXC */
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IMX_AUDMUX_V2_PTCR_SYN)
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IMX_AUDMUX_V2_PDCR_RXDSEL(4)
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>;
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};
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aud5 {
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fsl,audmux-port = <4>;
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fsl,port-config = <
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IMX_AUDMUX_V2_PTCR_SYN
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IMX_AUDMUX_V2_PDCR_RXDSEL(0)>;
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};
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};
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&can1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_flexcan1>;
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status = "okay";
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};
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&gpmi {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_gpmi_nand>;
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status = "okay";
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};
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&hdmi {
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ddc-i2c-bus = <&i2c3>;
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status = "okay";
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};
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&i2c1 {
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clock-frequency = <100000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c1>;
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status = "okay";
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eeprom1: eeprom@50 {
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compatible = "atmel,24c02";
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reg = <0x50>;
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pagesize = <16>;
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};
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eeprom2: eeprom@51 {
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compatible = "atmel,24c02";
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reg = <0x51>;
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pagesize = <16>;
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};
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eeprom3: eeprom@52 {
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compatible = "atmel,24c02";
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reg = <0x52>;
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pagesize = <16>;
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};
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eeprom4: eeprom@53 {
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compatible = "atmel,24c02";
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reg = <0x53>;
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pagesize = <16>;
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};
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gpio: pca9555@23 {
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compatible = "nxp,pca9555";
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reg = <0x23>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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rtc: ds1672@68 {
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compatible = "dallas,ds1672";
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reg = <0x68>;
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};
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};
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&i2c2 {
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clock-frequency = <100000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c2>;
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status = "okay";
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ltc3676: pmic@3c {
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compatible = "lltc,ltc3676";
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reg = <0x3c>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_pmic>;
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interrupt-parent = <&gpio1>;
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interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
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regulators {
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/* VDD_SOC (1+R1/R2 = 1.635) */
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reg_vdd_soc: sw1 {
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regulator-name = "vddsoc";
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regulator-min-microvolt = <674400>;
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regulator-max-microvolt = <1308000>;
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lltc,fb-voltage-divider = <127000 200000>;
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regulator-ramp-delay = <7000>;
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regulator-boot-on;
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regulator-always-on;
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};
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/* VDD_DDR (1+R1/R2 = 2.105) */
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reg_vdd_ddr: sw2 {
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regulator-name = "vddddr";
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regulator-min-microvolt = <868310>;
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regulator-max-microvolt = <1684000>;
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lltc,fb-voltage-divider = <221000 200000>;
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regulator-ramp-delay = <7000>;
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regulator-boot-on;
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regulator-always-on;
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};
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/* VDD_ARM (1+R1/R2 = 1.635) */
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reg_vdd_arm: sw3 {
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regulator-name = "vddarm";
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regulator-min-microvolt = <674400>;
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regulator-max-microvolt = <1308000>;
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lltc,fb-voltage-divider = <127000 200000>;
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regulator-ramp-delay = <7000>;
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regulator-boot-on;
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regulator-always-on;
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};
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/* VDD_3P3 (1+R1/R2 = 1.281) */
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reg_3p3: sw4 {
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regulator-name = "vdd3p3";
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regulator-min-microvolt = <1880000>;
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regulator-max-microvolt = <3647000>;
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lltc,fb-voltage-divider = <200000 56200>;
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regulator-ramp-delay = <7000>;
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regulator-boot-on;
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regulator-always-on;
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};
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/* VDD_1P8a (1+R1/R2 = 2.505): HDMI In core */
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reg_1p8a: ldo2 {
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regulator-name = "vdd1p8a";
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regulator-min-microvolt = <1816125>;
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regulator-max-microvolt = <1816125>;
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lltc,fb-voltage-divider = <301000 200000>;
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regulator-boot-on;
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regulator-always-on;
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};
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/* VDD_1P8b: HDMI In analog */
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reg_1p8b: ldo3 {
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regulator-name = "vdd1p8b";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-boot-on;
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};
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/* VDD_HIGH (1+R1/R2 = 4.17) */
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reg_3p0: ldo4 {
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regulator-name = "vdd3p0";
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regulator-min-microvolt = <3023250>;
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regulator-max-microvolt = <3023250>;
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lltc,fb-voltage-divider = <634000 200000>;
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regulator-boot-on;
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regulator-always-on;
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};
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};
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};
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};
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&i2c3 {
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clock-frequency = <100000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c3>;
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status = "okay";
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gpio_exp: pca9555@24 {
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compatible = "nxp,pca9555";
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reg = <0x24>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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hdmi_receiver: hdmi-receiver@48 {
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compatible = "nxp,tda19971";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_tda1997x>;
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reg = <0x48>;
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interrupt-parent = <&gpio1>;
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interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
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DOVDD-supply = <®_3p3>;
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AVDD-supply = <®_1p8b>;
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DVDD-supply = <®_1p8a>;
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#sound-dai-cells = <0>;
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nxp,audout-format = "i2s";
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nxp,audout-layout = <0>;
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nxp,audout-width = <16>;
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nxp,audout-mclk-fs = <128>;
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/*
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* The 8bpp YUV422 semi-planar mode outputs CbCr[11:4]
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* and Y[11:4] across 16bits in the same cycle
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* which we map to VP[15:08]<->CSI_DATA[19:12]
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*/
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nxp,vidout-portcfg =
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/*G_Y_11_8<->VP[15:12]<->CSI_DATA[19:16]*/
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< TDA1997X_VP24_V15_12 TDA1997X_G_Y_11_8 >,
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/*G_Y_7_4<->VP[11:08]<->CSI_DATA[15:12]*/
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< TDA1997X_VP24_V11_08 TDA1997X_G_Y_7_4 >,
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/*R_CR_CBCR_11_8<->VP[07:04]<->CSI_DATA[11:08]*/
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< TDA1997X_VP24_V07_04 TDA1997X_R_CR_CBCR_11_8 >,
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/*R_CR_CBCR_7_4<->VP[03:00]<->CSI_DATA[07:04]*/
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< TDA1997X_VP24_V03_00 TDA1997X_R_CR_CBCR_7_4 >;
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port {
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tda1997x_to_ipu1_csi0_mux: endpoint {
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remote-endpoint = <&ipu1_csi0_mux_from_parallel_sensor>;
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bus-width = <16>;
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hsync-active = <1>;
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vsync-active = <1>;
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data-active = <1>;
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};
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};
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};
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};
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&ipu1_csi0_from_ipu1_csi0_mux {
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bus-width = <16>;
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};
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&ipu1_csi0_mux_from_parallel_sensor {
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remote-endpoint = <&tda1997x_to_ipu1_csi0_mux>;
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bus-width = <16>;
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};
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&ipu1_csi0 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_ipu1_csi0>;
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};
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&pcie {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_pcie>;
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reset-gpio = <&gpio1 0 GPIO_ACTIVE_LOW>;
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status = "okay";
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};
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&pwm2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_pwm2>; /* MX6_DIO1 */
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status = "disabled";
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};
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&pwm3 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_pwm3>; /* MX6_DIO2 */
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status = "disabled";
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};
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&ssi1 {
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status = "okay";
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};
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&uart2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart2>;
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status = "okay";
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};
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&uart3 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart3>;
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status = "okay";
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};
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&usbotg {
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vbus-supply = <®_usb_otg_vbus>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usbotg>;
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disable-over-current;
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status = "okay";
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};
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&usbh1 {
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vbus-supply = <®_usb_h1_vbus>;
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status = "okay";
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};
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&wdog1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_wdog>;
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fsl,ext-reset-output;
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};
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&iomuxc {
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pinctrl_audmux: audmuxgrp {
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fsl,pins = <
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MX6QDL_PAD_DISP0_DAT19__AUD5_RXD 0x130b0
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MX6QDL_PAD_DISP0_DAT14__AUD5_RXC 0x130b0
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MX6QDL_PAD_DISP0_DAT13__AUD5_RXFS 0x130b0
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>;
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};
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pinctrl_flexcan1: flexcan1grp {
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fsl,pins = <
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MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX 0x1b0b1
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MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX 0x1b0b1
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MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x4001b0b0 /* CAN_STBY */
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>;
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};
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pinctrl_gpio_leds: gpioledsgrp {
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fsl,pins = <
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MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x1b0b0
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>;
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};
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pinctrl_gpmi_nand: gpminandgrp {
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fsl,pins = <
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MX6QDL_PAD_NANDF_CLE__NAND_CLE 0xb0b1
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MX6QDL_PAD_NANDF_ALE__NAND_ALE 0xb0b1
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MX6QDL_PAD_NANDF_WP_B__NAND_WP_B 0xb0b1
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MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0xb000
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MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0xb0b1
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MX6QDL_PAD_SD4_CMD__NAND_RE_B 0xb0b1
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MX6QDL_PAD_SD4_CLK__NAND_WE_B 0xb0b1
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MX6QDL_PAD_NANDF_D0__NAND_DATA00 0xb0b1
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MX6QDL_PAD_NANDF_D1__NAND_DATA01 0xb0b1
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MX6QDL_PAD_NANDF_D2__NAND_DATA02 0xb0b1
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MX6QDL_PAD_NANDF_D3__NAND_DATA03 0xb0b1
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MX6QDL_PAD_NANDF_D4__NAND_DATA04 0xb0b1
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MX6QDL_PAD_NANDF_D5__NAND_DATA05 0xb0b1
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MX6QDL_PAD_NANDF_D6__NAND_DATA06 0xb0b1
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MX6QDL_PAD_NANDF_D7__NAND_DATA07 0xb0b1
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>;
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};
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pinctrl_i2c1: i2c1grp {
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fsl,pins = <
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MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
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MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
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>;
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};
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pinctrl_i2c2: i2c2grp {
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fsl,pins = <
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MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
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MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
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>;
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};
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pinctrl_i2c3: i2c3grp {
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|
fsl,pins = <
|
|
MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b8b1
|
|
MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_ipu1_csi0: ipu1_csi0grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_CSI0_DAT4__IPU1_CSI0_DATA04 0x1b0b0
|
|
MX6QDL_PAD_CSI0_DAT5__IPU1_CSI0_DATA05 0x1b0b0
|
|
MX6QDL_PAD_CSI0_DAT6__IPU1_CSI0_DATA06 0x1b0b0
|
|
MX6QDL_PAD_CSI0_DAT7__IPU1_CSI0_DATA07 0x1b0b0
|
|
MX6QDL_PAD_CSI0_DAT8__IPU1_CSI0_DATA08 0x1b0b0
|
|
MX6QDL_PAD_CSI0_DAT9__IPU1_CSI0_DATA09 0x1b0b0
|
|
MX6QDL_PAD_CSI0_DAT10__IPU1_CSI0_DATA10 0x1b0b0
|
|
MX6QDL_PAD_CSI0_DAT11__IPU1_CSI0_DATA11 0x1b0b0
|
|
MX6QDL_PAD_CSI0_DAT12__IPU1_CSI0_DATA12 0x1b0b0
|
|
MX6QDL_PAD_CSI0_DAT13__IPU1_CSI0_DATA13 0x1b0b0
|
|
MX6QDL_PAD_CSI0_DAT14__IPU1_CSI0_DATA14 0x1b0b0
|
|
MX6QDL_PAD_CSI0_DAT15__IPU1_CSI0_DATA15 0x1b0b0
|
|
MX6QDL_PAD_CSI0_DAT16__IPU1_CSI0_DATA16 0x1b0b0
|
|
MX6QDL_PAD_CSI0_DAT17__IPU1_CSI0_DATA17 0x1b0b0
|
|
MX6QDL_PAD_CSI0_DAT18__IPU1_CSI0_DATA18 0x1b0b0
|
|
MX6QDL_PAD_CSI0_DAT19__IPU1_CSI0_DATA19 0x1b0b0
|
|
MX6QDL_PAD_CSI0_MCLK__IPU1_CSI0_HSYNC 0x1b0b0
|
|
MX6QDL_PAD_CSI0_PIXCLK__IPU1_CSI0_PIXCLK 0x1b0b0
|
|
MX6QDL_PAD_CSI0_VSYNC__IPU1_CSI0_VSYNC 0x1b0b0
|
|
>;
|
|
};
|
|
|
|
pinctrl_pcie: pciegrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0 /* PCIE RST */
|
|
>;
|
|
};
|
|
|
|
pinctrl_pmic: pmicgrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_GPIO_8__GPIO1_IO08 0x0001b0b0 /* PMIC_IRQ# */
|
|
>;
|
|
};
|
|
|
|
pinctrl_pwm2: pwm2grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_SD1_DAT2__PWM2_OUT 0x1b0b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_pwm3: pwm3grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_SD1_DAT1__PWM3_OUT 0x1b0b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_tda1997x: tda1997xgrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_GPIO_7__GPIO1_IO07 0x1b0b0
|
|
>;
|
|
};
|
|
|
|
pinctrl_uart2: uart2grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1
|
|
MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA 0x1b0b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_uart3: uart3grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1
|
|
MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_usbotg: usbotggrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
|
|
>;
|
|
};
|
|
|
|
pinctrl_wdog: wdoggrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_DISP0_DAT8__WDOG1_B 0x1b0b0
|
|
>;
|
|
};
|
|
};
|