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Message-Id: <20170424160103.9447-9-icenowy@aosc.io>
Date: Tue, 25 Apr 2017 00:01:01 +0800
From: Icenowy Zheng <icenowy@...c.io>
To: Thomas Gleixner <tglx@...utronix.de>,
Rob Herring <robh+dt@...nel.org>,
Maxime Ripard <maxime.ripard@...e-electrons.com>,
Chen-Yu Tsai <wens@...e.org>, Lee Jones <lee.jones@...aro.org>,
Liam Girdwood <lgirdwood@...il.com>
Cc: linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-sunxi@...glegroups.com,
Icenowy Zheng <icenowy@...c.io>
Subject: [PATCH v4 08/10] arm64: allwinner: a64: add DTSI file for AXP803 PMIC
As nearly all A64 boards are using AXP803 PMIC, add a DTSI file for it,
like the old DTSI files for AXP20x/22x, for the common parts of the
PMIC.
Signed-off-by: Icenowy Zheng <icenowy@...c.io>
---
Changes in v4:
- Re-sorted the nodes.
arch/arm64/boot/dts/allwinner/axp803.dtsi | 150 ++++++++++++++++++++++++++++++
1 file changed, 150 insertions(+)
create mode 100644 arch/arm64/boot/dts/allwinner/axp803.dtsi
diff --git a/arch/arm64/boot/dts/allwinner/axp803.dtsi b/arch/arm64/boot/dts/allwinner/axp803.dtsi
new file mode 100644
index 000000000000..ff8af52743ff
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/axp803.dtsi
@@ -0,0 +1,150 @@
+/*
+ * Copyright 2017 Icenowy Zheng <icenowy@...c.xyz>
+ *
+ * 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 as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * 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.
+ */
+
+/*
+ * AXP803 Integrated Power Management Chip
+ * http://files.pine64.org/doc/datasheet/pine64/AXP803_Datasheet_V1.0.pdf
+ */
+
+&axp803 {
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ regulators {
+ /* Default work frequency for buck regulators */
+ x-powers,dcdc-freq = <3000>;
+
+ reg_aldo1: aldo1 {
+ regulator-name = "aldo1";
+ };
+
+ reg_aldo2: aldo2 {
+ regulator-name = "aldo2";
+ };
+
+ reg_aldo3: aldo3 {
+ regulator-name = "aldo3";
+ };
+
+ reg_dc1sw: dc1sw {
+ regulator-name = "dc1sw";
+ };
+
+ reg_dcdc1: dcdc1 {
+ regulator-name = "dcdc1";
+ };
+
+ reg_dcdc2: dcdc2 {
+ regulator-name = "dcdc2";
+ };
+
+ reg_dcdc3: dcdc3 {
+ regulator-name = "dcdc3";
+ };
+
+ reg_dcdc4: dcdc4 {
+ regulator-name = "dcdc4";
+ };
+
+ reg_dcdc5: dcdc5 {
+ regulator-name = "dcdc5";
+ };
+
+ reg_dcdc6: dcdc6 {
+ regulator-name = "dcdc6";
+ };
+
+ reg_dldo1: dldo1 {
+ regulator-name = "dldo1";
+ };
+
+ reg_dldo2: dldo2 {
+ regulator-name = "dldo2";
+ };
+
+ reg_dldo3: dldo3 {
+ regulator-name = "dldo3";
+ };
+
+ reg_dldo4: dldo4 {
+ regulator-name = "dldo4";
+ };
+
+ reg_eldo1: eldo1 {
+ regulator-name = "eldo1";
+ };
+
+ reg_eldo2: eldo2 {
+ regulator-name = "eldo2";
+ };
+
+ reg_eldo3: eldo3 {
+ regulator-name = "eldo3";
+ };
+
+ reg_fldo1: fldo1 {
+ regulator-name = "fldo1";
+ };
+
+ reg_fldo2: fldo2 {
+ regulator-name = "fldo2";
+ };
+
+ reg_ldo_io0: ldo-io0 {
+ regulator-name = "ldo-io0";
+ status = "disabled";
+ };
+
+ reg_ldo_io1: ldo-io1 {
+ regulator-name = "ldo-io1";
+ status = "disabled";
+ };
+
+ reg_rtc_ldo: rtc-ldo {
+ /* RTC_LDO is a fixed, always-on regulator */
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "rtc-ldo";
+ };
+ };
+};
--
2.12.2
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