mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-22 11:13:07 +00:00
df3ebdc99a
When the defconfig for the SoPine baseboard was added, there wasn't any
proper DT for the board yet, so we used the Pine64 DT as a placeholder.
Copy the DT file(s) meanwhile added in Linux over to U-Boot, and use
them in our defconfig.
This is as of v4.18-rc3, exactly Linux commit:
commit 7d556bfc49adddf2beb0d16c91945c3b8b783282
Author: Jagan Teki <jagannadh.teki@gmail.com>
Date: Mon Dec 4 10:23:07 2017 +0530
arm64: allwinner: a64-sopine: Fix to use dcdc1 regulator instead of vcc3v3
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
142 lines
3.9 KiB
Text
142 lines
3.9 KiB
Text
/*
|
|
* Copyright (c) 2017 Icenowy Zheng <icenowy@aosc.xyz>
|
|
*
|
|
* Based on sun50i-a64-pine64.dts, which is:
|
|
* Copyright (c) 2016 ARM Ltd.
|
|
*
|
|
* 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 library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of the
|
|
* License, or (at your option) any later version.
|
|
*
|
|
* This library 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.
|
|
*/
|
|
|
|
#include "sun50i-a64.dtsi"
|
|
|
|
&mmc0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mmc0_pins>;
|
|
vmmc-supply = <®_dcdc1>;
|
|
non-removable;
|
|
disable-wp;
|
|
bus-width = <4>;
|
|
status = "okay";
|
|
};
|
|
|
|
&r_rsb {
|
|
status = "okay";
|
|
|
|
axp803: pmic@3a3 {
|
|
compatible = "x-powers,axp803";
|
|
reg = <0x3a3>;
|
|
interrupt-parent = <&r_intc>;
|
|
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
|
|
};
|
|
};
|
|
|
|
#include "axp803.dtsi"
|
|
|
|
®_aldo2 {
|
|
regulator-always-on;
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-name = "vcc-pl";
|
|
};
|
|
|
|
®_aldo3 {
|
|
regulator-always-on;
|
|
regulator-min-microvolt = <3000000>;
|
|
regulator-max-microvolt = <3000000>;
|
|
regulator-name = "vcc-pll-avcc";
|
|
};
|
|
|
|
®_dcdc1 {
|
|
regulator-always-on;
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-name = "vcc-3v3";
|
|
};
|
|
|
|
®_dcdc2 {
|
|
regulator-always-on;
|
|
regulator-min-microvolt = <1040000>;
|
|
regulator-max-microvolt = <1300000>;
|
|
regulator-name = "vdd-cpux";
|
|
};
|
|
|
|
/* DCDC3 is polyphased with DCDC2 */
|
|
|
|
®_dcdc5 {
|
|
regulator-always-on;
|
|
regulator-min-microvolt = <1200000>;
|
|
regulator-max-microvolt = <1200000>;
|
|
regulator-name = "vcc-dram";
|
|
};
|
|
|
|
®_dcdc6 {
|
|
regulator-always-on;
|
|
regulator-min-microvolt = <1100000>;
|
|
regulator-max-microvolt = <1100000>;
|
|
regulator-name = "vdd-sys";
|
|
};
|
|
|
|
®_eldo1 {
|
|
regulator-always-on;
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-name = "vdd-1v8-lpddr";
|
|
};
|
|
|
|
®_fldo1 {
|
|
regulator-min-microvolt = <1200000>;
|
|
regulator-max-microvolt = <1200000>;
|
|
regulator-name = "vcc-1v2-hsic";
|
|
};
|
|
|
|
/*
|
|
* The A64 chip cannot work without this regulator off, although
|
|
* it seems to be only driving the AR100 core.
|
|
* Maybe we don't still know well about CPUs domain.
|
|
*/
|
|
®_fldo2 {
|
|
regulator-always-on;
|
|
regulator-min-microvolt = <1100000>;
|
|
regulator-max-microvolt = <1100000>;
|
|
regulator-name = "vdd-cpus";
|
|
};
|
|
|
|
®_rtc_ldo {
|
|
regulator-name = "vcc-rtc";
|
|
};
|