mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-15 01:17:39 +00:00
2df729e96d
This patch makes sure that the Devicetree for the sama5 boards are aligned with the Devicetree from Linux. This implies removing the GPIO compatible and replacing it with the PINCTRL one, as well as unifying the SDMMC pinctrl related subnodes under one single subnode. Signed-off-by: Sergiu Moga <sergiu.moga@microchip.com>
127 lines
2.5 KiB
Text
127 lines
2.5 KiB
Text
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* at91-sama5d27_giantboard.dts - Device Tree file for Giant Board
|
|
*
|
|
* Copyright (C) 2020 Greg Gallagher <greg@embeddedgreg.com>
|
|
*
|
|
* Derived from at91-sama5d27_som1_ek.dts
|
|
*
|
|
* Copyright (C) 2017 Microchip Corporation
|
|
* Wenyou Yang <wenyou.yang@microchip.com>
|
|
*/
|
|
/dts-v1/;
|
|
#include "sama5d2.dtsi"
|
|
#include "sama5d2-pinfunc.h"
|
|
|
|
/ {
|
|
model = "Giant Board";
|
|
compatible = "atmel,sama5d27-giantboard", "atmel,sama5d2", "atmel,sama5";
|
|
|
|
memory {
|
|
reg = <0x20000000 0x8000000>;
|
|
};
|
|
|
|
chosen {
|
|
u-boot,dm-pre-reloc;
|
|
stdout-path = &uart1;
|
|
};
|
|
|
|
ahb {
|
|
sdmmc1: sdio-host@b0000000 {
|
|
bus-width = <4>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_sdmmc1_default>;
|
|
status = "okay";
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
|
|
apb {
|
|
|
|
uart1: serial@f8020000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_uart1_default>;
|
|
status = "okay";
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
|
|
i2c0: i2c@f8028000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_i2c0_default>;
|
|
status = "okay";
|
|
};
|
|
|
|
i2c1: i2c@fc028000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_i2c1_default>;
|
|
status = "okay";
|
|
|
|
pmic@5b {
|
|
compatible = "active-semi,act8945a";
|
|
reg = <0x5b>;
|
|
active-semi,vsel-low;
|
|
status = "okay";
|
|
};
|
|
};
|
|
|
|
pit: timer@f8048030 {
|
|
status = "okay";
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
|
|
sfr: sfr@f8030000 {
|
|
status = "okay";
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
|
|
pioA: pinctrl@fc038000 {
|
|
pinctrl_sdmmc1_default: sdmmc1_default {
|
|
cmd_data {
|
|
pinmux = <PIN_PA28__SDMMC1_CMD>,
|
|
<PIN_PA18__SDMMC1_DAT0>,
|
|
<PIN_PA19__SDMMC1_DAT1>,
|
|
<PIN_PA20__SDMMC1_DAT2>,
|
|
<PIN_PA21__SDMMC1_DAT3>;
|
|
bias-pull-up;
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
|
|
ck_cd {
|
|
pinmux = <PIN_PA22__SDMMC1_CK>,
|
|
<PIN_PA30__SDMMC1_CD>;
|
|
bias-disable;
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
};
|
|
|
|
pinctrl_uart1_default: uart1_default {
|
|
pinmux = <PIN_PD2__URXD1>,
|
|
<PIN_PD3__UTXD1>;
|
|
bias-disable;
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
|
|
pinctrl_i2c0_default: i2c0_default {
|
|
pinmux = <PIN_PD21__TWD0>,
|
|
<PIN_PD22__TWCK0>;
|
|
bias-disable;
|
|
};
|
|
|
|
pinctrl_i2c1_default: i2c1_default {
|
|
pinmux = <PIN_PD4__TWD1>,
|
|
<PIN_PD5__TWCK1>;
|
|
bias-disable;
|
|
};
|
|
|
|
pinctrl_usb_default: usb_default {
|
|
pinmux = <PIN_PB10__GPIO>;
|
|
bias-disable;
|
|
};
|
|
|
|
pinctrl_usba_vbus: usba_vbus {
|
|
pinmux = <PIN_PA31__GPIO>;
|
|
bias-disable;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|