linux_dsm_epyc7002/arch/arm/boot/dts/imx7d-sdb-reva.dts
Anson Huang 3f343ec3ea ARM: dts: imx7d-sdb: add rev-a board support
Current imx7d-sdb.dts has some incorrect settings about
Rev-A and Rev-B boards, some of the settings are based on
Rev-A board but some are based on Rev-B board, clean up it
by adding i.MX7D SDB Rev-A board support, make default
imx7d-sdb.dts for Rev-B board as usual, and introduce
imx7d-sdb-reva.dts for Rev-A board. Below are the affected
differences of Rev-A and Rev-B board:

                Rev-A           Rev-B
USB_OTG2_PWR:   UART3_CTS_B     GPIO1_IO07
ENET_EN_B:      None            GPIO1_IO04
TP_INT_B:       EPDC_DATA13     EPDC_BDR1

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-12-10 10:02:25 +08:00

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Plaintext

// SPDX-License-Identifier: GPL-2.0+ OR MIT
//
// Copyright (C) 2015 Freescale Semiconductor, Inc.
/dts-v1/;
#include "imx7d-sdb.dts"
/ {
reg_usb_otg2_vbus: regulator-usb-otg2-vbus {
pinctrl-0 = <&pinctrl_usb_otg2_vbus_reg_reva>;
gpio = <&gpio4 7 GPIO_ACTIVE_HIGH>;
};
};
&fec2 {
/delete-property/phy-supply;
};
&iomuxc {
imx7d-sdb {
pinctrl_tsc2046_pendown: tsc2046_pendown {
fsl,pins = <
MX7D_PAD_EPDC_DATA13__GPIO2_IO13 0x59
>;
};
pinctrl_hog: hoggrp {
fsl,pins = <
MX7D_PAD_ECSPI2_SS0__GPIO4_IO23 0x34 /* bt reg on */
>;
};
pinctrl_usb_otg2_vbus_reg_reva: usbotg2vbusregrevagrp {
fsl,pins = <
MX7D_PAD_UART3_CTS_B__GPIO4_IO7 0x14
>;
};
};
};