AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/arch/arm/boot/dts/imx6q-h100.dts
Fabio Estevam edc0581978 ARM: dts: imx6: Pass memory unit-adress 
Pass the memory unit-adress to fix the following build warnings with W=1:

Warning (unit_address_vs_reg): Node /memory has a reg or ranges property, but no unit name

There are cases where dts passes an empty memory node, which will be filled
by the bootloader. Passing the memory base address still allows the
bootloader to fill the memory size.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Acked-By: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-02-28 09:48:05 +08:00

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/*
* Copyright (C) 2015 Lucas Stach <kernel@pengutronix.de>
*
* This file is dual-licensed: you can use it either under the terms
* of the GPL or the X11 license, at your option. Note that this dual
* licensing only applies to this file, and not this project as a
* whole.
*
* a) This file 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.
*
* This file is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* Or, alternatively,
*
* b) Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/dts-v1/;
#include "imx6q.dtsi"
#include "imx6qdl-sr-som.dtsi"
#include "imx6qdl-sr-som-brcm.dtsi"
/ {
model = "Auvidea H100";
compatible = "auvidea,h100", "fsl,imx6q";
/* Will be filled by the bootloader */
memory@10000000 {
reg = <0x10000000 0>;
};
aliases {
rtc0 = &rtc;
rtc1 = &snvs_rtc;
};
chosen {
stdout-path = &uart2;
};
hdmi_osc: hdmi-osc {
compatible = "fixed-clock";
clock-output-names = "hdmi-osc";
clock-frequency = <27000000>;
#clock-cells = <0>;
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_h100_leds>;
led0: power {
label = "power";
gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
default-state = "on";
};
led1: stream {
label = "stream";
gpios = <&gpio2 29 GPIO_ACTIVE_LOW>;
default-state = "off";
};
led2: rec {
label = "rec";
gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
default-state = "off";
};
};
reg_3p3v: regulator-3p3v {
compatible = "regulator-fixed";
regulator-name = "3P3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
reg_hdmi: regulator-hdmi {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_h100_reg_hdmi>;
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio2 20 GPIO_ACTIVE_HIGH>;
regulator-name = "V_HDMI";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
};
reg_usbh1_vbus: regulator-usb-h1-vbus {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_h100_usbh1_vbus>;
regulator-name = "USB_H1_VBUS";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
};
reg_usbotg_vbus: regulator-usb-otg-vbus {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_h100_usbotg_vbus>;
regulator-name = "USB_OTG_VBUS";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
};
sound-sgtl5000 {
compatible = "fsl,imx-audio-sgtl5000";
model = "H100 on-board codec";
audio-codec = <&sgtl5000>;
audio-routing =
"MIC_IN", "Mic Jack",
"Mic Jack", "Mic Bias",
"Headphone Jack", "HP_OUT";
mux-ext-port = <5>;
mux-int-port = <1>;
ssi-controller = <&ssi1>;
};
};
&audmux {
status = "okay";
};
&hdmi {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_h100_hdmi>;
ddc-i2c-bus = <&i2c2>;
status = "okay";
};
&i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_h100_i2c1>;
status = "okay";
eeprom: 24c02@51 {
compatible = "microchip,24c02", "atmel,24c02";
reg = <0x51>;
};
rtc: pcf8523@68 {
compatible = "nxp,pcf8523";
reg = <0x68>;
};
sgtl5000: sgtl5000@a {
compatible = "fsl,sgtl5000";
reg = <0x0a>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_h100_sgtl5000>;
clocks = <&clks IMX6QDL_CLK_CKO>;
VDDA-supply = <&reg_3p3v>;
VDDIO-supply = <&reg_3p3v>;
};
tc358743: tc358743@f {
compatible = "toshiba,tc358743";
reg = <0x0f>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_h100_tc358743>;
clocks = <&hdmi_osc>;
clock-names = "refclk";
reset-gpios = <&gpio6 15 GPIO_ACTIVE_LOW>;
/* IRQ has a wrong pull resistor which renders it useless */
port {
tc358743_out: endpoint {
remote-endpoint = <&mipi_csi2_in>;
data-lanes = <1 2 3 4>;
clock-lanes = <0>;
clock-noncontinuous;
link-frequencies = /bits/ 64 <297000000>;
};
};
};
};
&i2c2 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_h100_i2c2>;
status = "okay";
};
&iomuxc {
h100 {
pinctrl_h100_hdmi: h100-hdmi {
fsl,pins = <
MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0
>;
};
pinctrl_h100_i2c1: h100-i2c1 {
fsl,pins = <
MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
>;
};
pinctrl_h100_i2c2: h100-i2c2 {
fsl,pins = <
MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
>;
};
pinctrl_h100_leds: pinctrl-h100-leds {
fsl,pins = <
MX6QDL_PAD_EIM_DA0__GPIO3_IO00 0x1b0b0
MX6QDL_PAD_EIM_EB1__GPIO2_IO29 0x1b0b0
MX6QDL_PAD_EIM_EB0__GPIO2_IO28 0x1b0b0
>;
};
pinctrl_h100_reg_hdmi: h100-reg-hdmi {
fsl,pins = <
MX6QDL_PAD_EIM_A18__GPIO2_IO20 0x1b0b0
>;
};
pinctrl_h100_sgtl5000: h100-sgtl5000 {
fsl,pins = <
MX6QDL_PAD_DISP0_DAT19__AUD5_RXD 0x130b0
MX6QDL_PAD_KEY_COL0__AUD5_TXC 0x130b0
MX6QDL_PAD_KEY_ROW0__AUD5_TXD 0x110b0
MX6QDL_PAD_KEY_COL1__AUD5_TXFS 0x130b0
MX6QDL_PAD_GPIO_5__CCM_CLKO1 0x130b0
>;
};
pinctrl_h100_tc358743: h100-tc358743 {
fsl,pins = <
MX6QDL_PAD_NANDF_CS2__GPIO6_IO15 0x1b0b0
>;
};
pinctrl_h100_uart2: h100-uart2 {
fsl,pins = <
MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA 0x1b0b1
MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1
>;
};
pinctrl_h100_usbh1_vbus: hummingboard-usbh1-vbus {
fsl,pins = <
MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0
>;
};
pinctrl_h100_usbotg_id: hummingboard-usbotg-id {
fsl,pins = <
MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059
>;
};
pinctrl_h100_usbotg_vbus: hummingboard-usbotg-vbus {
fsl,pins = <
MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0
>;
};
pinctrl_h100_usdhc2: h100-usdhc2 {
fsl,pins = <
MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071
MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059
MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059
MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x13059
MX6QDL_PAD_KEY_ROW1__SD2_VSELECT 0x1b0b0
>;
};
pinctrl_h100_usdhc2_100mhz: h100-usdhc2-100mhz {
fsl,pins = <
MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071
MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170b9
MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100b9
MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170b9
MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170b9
MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170b9
MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x170b9
MX6QDL_PAD_KEY_ROW1__SD2_VSELECT 0x1b0b0
>;
};
pinctrl_h100_usdhc2_200mhz: h100-usdhc2-200mhz {
fsl,pins = <
MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071
MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170f9
MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100f9
MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170f9
MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170f9
MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170f9
MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x170f9
MX6QDL_PAD_KEY_ROW1__SD2_VSELECT 0x1b0b0
>;
};
};
};
&mipi_csi {
status = "okay";
port {
mipi_csi2_in: endpoint {
remote-endpoint = <&tc358743_out>;
data-lanes = <1 2 3 4>;
clock-lanes = <0>;
clock-noncontinuous;
link-frequencies = /bits/ 64 <297000000>;
};
};
};
&ssi1 {
status = "okay";
};
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_h100_uart2>;
status = "okay";
};
&usbh1 {
disable-over-current;
vbus-supply = <&reg_usbh1_vbus>;
status = "okay";
};
&usbotg {
disable-over-current;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_h100_usbotg_id>;
vbus-supply = <&reg_usbotg_vbus>;
status = "okay";
};
&usdhc2 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_h100_usdhc2>;
pinctrl-1 = <&pinctrl_h100_usdhc2_100mhz>;
pinctrl-2 = <&pinctrl_h100_usdhc2_200mhz>;
vmmc-supply = <&reg_3p3v>;
cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
status = "okay";
};
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