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Message-ID: <20241222173750.148071-4-towinchenmi@gmail.com>
Date: Mon, 23 Dec 2024 01:34:53 +0800
From: Nick Chan <towinchenmi@...il.com>
To: Hector Martin <marcan@...can.st>,
	Sven Peter <sven@...npeter.dev>,
	Alyssa Rosenzweig <alyssa@...enzweig.io>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	asahi@...ts.linux.dev,
	linux-arm-kernel@...ts.infradead.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Nick Chan <towinchenmi@...il.com>,
	Neal Gompa <neal@...pa.dev>
Subject: [PATCH v6 03/11] arm64: dts: apple: s5l8960x: Add PMGR node

Add the PMGR node and all known power state subnodes. Since there are
a large number of them, put them in a separate file to include.

Acked-by: Hector Martin <marcan@...can.st>
Acked-by: Neal Gompa <neal@...pa.dev>
Signed-off-by: Nick Chan <towinchenmi@...il.com>
---
 arch/arm64/boot/dts/apple/s5l8960x-5s.dtsi    |   4 +
 arch/arm64/boot/dts/apple/s5l8960x-air1.dtsi  |   4 +
 arch/arm64/boot/dts/apple/s5l8960x-mini2.dtsi |   4 +
 arch/arm64/boot/dts/apple/s5l8960x-pmgr.dtsi  | 610 ++++++++++++++++++
 arch/arm64/boot/dts/apple/s5l8960x.dtsi       |  13 +
 5 files changed, 635 insertions(+)
 create mode 100644 arch/arm64/boot/dts/apple/s5l8960x-pmgr.dtsi

diff --git a/arch/arm64/boot/dts/apple/s5l8960x-5s.dtsi b/arch/arm64/boot/dts/apple/s5l8960x-5s.dtsi
index 0b16adf07f79..51c081923657 100644
--- a/arch/arm64/boot/dts/apple/s5l8960x-5s.dtsi
+++ b/arch/arm64/boot/dts/apple/s5l8960x-5s.dtsi
@@ -49,3 +49,7 @@ switch-mute {
 		};
 	};
 };
+
+&framebuffer0 {
+	power-domains = <&ps_disp0 &ps_mipi_dsi>;
+};
diff --git a/arch/arm64/boot/dts/apple/s5l8960x-air1.dtsi b/arch/arm64/boot/dts/apple/s5l8960x-air1.dtsi
index 741c5a9f21dd..7d6e799c933a 100644
--- a/arch/arm64/boot/dts/apple/s5l8960x-air1.dtsi
+++ b/arch/arm64/boot/dts/apple/s5l8960x-air1.dtsi
@@ -49,3 +49,7 @@ switch-mute {
 		};
 	};
 };
+
+&framebuffer0 {
+	power-domains = <&ps_disp0 &ps_dp>;
+};
diff --git a/arch/arm64/boot/dts/apple/s5l8960x-mini2.dtsi b/arch/arm64/boot/dts/apple/s5l8960x-mini2.dtsi
index b27ef5680626..2ba846db2266 100644
--- a/arch/arm64/boot/dts/apple/s5l8960x-mini2.dtsi
+++ b/arch/arm64/boot/dts/apple/s5l8960x-mini2.dtsi
@@ -49,3 +49,7 @@ switch-mute {
 		};
 	};
 };
+
+&framebuffer0 {
+	power-domains = <&ps_disp0 &ps_dp>;
+};
diff --git a/arch/arm64/boot/dts/apple/s5l8960x-pmgr.dtsi b/arch/arm64/boot/dts/apple/s5l8960x-pmgr.dtsi
new file mode 100644
index 000000000000..da265f484307
--- /dev/null
+++ b/arch/arm64/boot/dts/apple/s5l8960x-pmgr.dtsi
@@ -0,0 +1,610 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * PMGR Power domains for the Apple S5L8960X "A7" SoC
+ *
+ * Copyright (c) 2024 Nick Chan <towinchenmi@...il.com>
+ */
+
+&pmgr {
+	ps_cpu0: power-controller@...00 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20000 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "cpu0";
+		apple,always-on; /* Core device */
+	};
+
+	ps_cpu1: power-controller@...08 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20008 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "cpu1";
+		apple,always-on; /* Core device */
+	};
+
+	ps_secuart0: power-controller@...f0 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x200f0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "secuart0";
+		power-domains = <&ps_sio_p>;
+	};
+
+	ps_secuart1: power-controller@...f8 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x200f8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "secuart1";
+		power-domains = <&ps_sio_p>;
+	};
+
+	ps_cpm: power-controller@...10 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20010 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "cpm";
+		apple,always-on; /* Core device */
+	};
+
+	ps_lio: power-controller@...18 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20018 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "lio";
+		apple,always-on; /* Core device */
+	};
+
+	ps_iomux: power-controller@...20 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20020 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "iomux";
+		apple,always-on; /* Core device */
+	};
+
+	ps_aic: power-controller@...28 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20028 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "aic";
+		apple,always-on; /* Core device */
+	};
+
+	ps_debug: power-controller@...30 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20030 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "debug";
+	};
+
+	ps_dwi: power-controller@...38 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20038 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "dwi";
+	};
+
+	ps_gpio: power-controller@...40 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20040 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "gpio";
+	};
+
+	ps_mca0: power-controller@...48 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20048 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "mca0";
+		power-domains = <&ps_sio_p>;
+	};
+
+	ps_mca1: power-controller@...50 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20050 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "mca1";
+		power-domains = <&ps_sio_p>;
+	};
+
+	ps_mca2: power-controller@...58 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20058 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "mca2";
+		power-domains = <&ps_sio_p>;
+	};
+
+	ps_mca3: power-controller@...60 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20060 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "mca3";
+		power-domains = <&ps_sio_p>;
+	};
+
+	ps_mca4: power-controller@...68 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20068 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "mca4";
+		power-domains = <&ps_sio_p>;
+	};
+
+	ps_pwm0: power-controller@...70 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20070 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "pwm0";
+		power-domains = <&ps_sio_p>;
+	};
+
+	ps_i2c0: power-controller@...78 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20078 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "i2c0";
+		power-domains = <&ps_sio_p>;
+	};
+
+	ps_i2c1: power-controller@...80 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20080 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "i2c1";
+		power-domains = <&ps_sio_p>;
+	};
+
+	ps_i2c2: power-controller@...88 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20088 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "i2c2";
+		power-domains = <&ps_sio_p>;
+	};
+
+	ps_i2c3: power-controller@...90 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20090 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "i2c3";
+		power-domains = <&ps_sio_p>;
+	};
+
+	ps_spi0: power-controller@...98 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20098 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "spi0";
+		power-domains = <&ps_sio_p>;
+	};
+
+	ps_spi1: power-controller@...a0 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x200a0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "spi1";
+		power-domains = <&ps_sio_p>;
+	};
+
+	ps_spi2: power-controller@...a8 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x200a8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "spi2";
+		power-domains = <&ps_sio_p>;
+	};
+
+	ps_spi3: power-controller@...b0 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x200b0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "spi3";
+		power-domains = <&ps_sio_p>;
+	};
+
+	ps_uart0: power-controller@...b8 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x200b8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "uart0";
+		power-domains = <&ps_sio_p>;
+	};
+
+	ps_uart1: power-controller@...c0 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x200c0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "uart1";
+		power-domains = <&ps_sio_p>;
+	};
+
+	ps_uart2: power-controller@...c8 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x200c8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "uart2";
+		power-domains = <&ps_sio_p>;
+	};
+
+	ps_uart3: power-controller@...d0 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x200d0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "uart3";
+		power-domains = <&ps_sio_p>;
+	};
+
+	ps_uart4: power-controller@...d8 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x200d8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "uart4";
+		power-domains = <&ps_sio_p>;
+	};
+
+	ps_uart5: power-controller@...e0 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x200e0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "uart5";
+		power-domains = <&ps_sio_p>;
+	};
+
+	ps_uart6: power-controller@...e8 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x200e8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "uart6";
+		power-domains = <&ps_sio_p>;
+	};
+
+	ps_sio_p: power-controller@...10 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20110 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "sio_p";
+	};
+
+	ps_usb: power-controller@...58 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20158 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "usb";
+	};
+
+	ps_usbctrl: power-controller@...60 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20160 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "usbctrl";
+		power-domains = <&ps_usb>;
+	};
+
+	ps_usb2host0: power-controller@...70 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20170 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "usb2host0";
+		power-domains = <&ps_usbctrl>;
+	};
+
+	ps_usb2host1: power-controller@...80 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20180 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "usb2host1";
+		power-domains = <&ps_usbctrl>;
+	};
+
+	ps_disp_busmux: power-controller@...a8 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x201a8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "disp_busmux";
+	};
+
+	ps_media: power-controller@...d8 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x201d8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "media";
+	};
+
+	ps_isp: power-controller@...d0 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x201d0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "isp";
+	};
+
+	ps_msr: power-controller@...e0 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x201e0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "msr";
+		power-domains = <&ps_media>;
+	};
+
+	ps_jpg: power-controller@...e8 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x201e8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "jpg";
+		power-domains = <&ps_media>;
+	};
+
+	ps_disp0: power-controller@...b0 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x201b0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "disp0";
+		power-domains = <&ps_disp_busmux>;
+	};
+
+	ps_aes0: power-controller@...00 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20100 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "aes0";
+		power-domains = <&ps_sio_p>;
+	};
+
+	ps_sio: power-controller@...08 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20108 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "sio";
+		power-domains = <&ps_sio_p>;
+		apple,always-on; /* Core device */
+	};
+
+	ps_hsic0_phy: power-controller@...18 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20118 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "hsic0_phy";
+		power-domains = <&ps_usb2host0>;
+	};
+
+	ps_hsic1_phy: power-controller@...20 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20120 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "hsic1_phy";
+		power-domains = <&ps_usb2host0>;
+	};
+
+	ps_hsic2_phy: power-controller@...28 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20128 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "hsic2_phy";
+		power-domains = <&ps_usb2host1>;
+	};
+
+	ps_ispsens0: power-controller@...30 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20130 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "ispsens0";
+	};
+
+	ps_ispsens1: power-controller@...38 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20138 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "ispsens1";
+	};
+
+	ps_mcc: power-controller@...40 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20140 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "mcc";
+		apple,always-on; /* Core device */
+	};
+
+	ps_mcu: power-controller@...48 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20148 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "mcu";
+		apple,always-on; /* Core device */
+	};
+
+	ps_amp: power-controller@...50 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20150 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "amp";
+		apple,always-on; /* Core device */
+	};
+
+	ps_usb2host0_ohci: power-controller@...68 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20168 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "usb2host0_ohci";
+		power-domains = <&ps_usb2host0>;
+	};
+
+	ps_usb2host1_ohci: power-controller@...78 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20178 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "usb2host1_ohci";
+		power-domains = <&ps_usb2host1>;
+	};
+
+	ps_usbotg: power-controller@...88 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20188 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "usbotg";
+		power-domains = <&ps_usbctrl>;
+	};
+
+	ps_smx: power-controller@...90 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20190 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "smx";
+		apple,always-on; /* Apple fabric, critical block */
+	};
+
+	ps_sf: power-controller@...98 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20198 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "sf";
+		apple,always-on; /* Apple fabric, critical block */
+	};
+
+	ps_cp: power-controller@...a0 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x201a0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "cp";
+		apple,always-on; /* Core device */
+	};
+
+	ps_mipi_dsi: power-controller@...b8 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x201b8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "mipi_dsi";
+		power-domains = <&ps_disp_busmux>;
+	};
+
+	ps_dp: power-controller@...c0 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x201c0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "dp";
+		power-domains = <&ps_disp0>;
+	};
+
+	ps_disp1: power-controller@...c8 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x201c8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "disp1";
+		power-domains = <&ps_disp_busmux>;
+	};
+
+	ps_vdec: power-controller@...f0 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x201f0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "vdec";
+		power-domains = <&ps_media>;
+	};
+
+	ps_venc: power-controller@...f8 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x201f8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "venc";
+		power-domains = <&ps_media>;
+	};
+
+	ps_ans: power-controller@...00 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20200 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "ans";
+	};
+
+	ps_ans_dll: power-controller@...08 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20208 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "ans_dll";
+		power-domains = <&ps_ans>;
+	};
+
+	ps_gfx: power-controller@...18 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20218 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "gfx";
+	};
+
+	ps_sep: power-controller@...68 {
+		compatible = "apple,s5l8960x-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x20268 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = "sep";
+		power-domains = <&ps_secuart1>, <&ps_secuart0>;
+		apple,always-on; /* Locked on */
+	};
+};
diff --git a/arch/arm64/boot/dts/apple/s5l8960x.dtsi b/arch/arm64/boot/dts/apple/s5l8960x.dtsi
index 0218ecac1d83..7705215fbdc7 100644
--- a/arch/arm64/boot/dts/apple/s5l8960x.dtsi
+++ b/arch/arm64/boot/dts/apple/s5l8960x.dtsi
@@ -62,9 +62,18 @@ serial0: serial@...0a0000 {
 			/* Use the bootloader-enabled clocks for now. */
 			clocks = <&clkref>, <&clkref>;
 			clock-names = "uart", "clk_uart_baud0";
+			power-domains = <&ps_uart0>;
 			status = "disabled";
 		};
 
+		pmgr: power-management@...000000 {
+			compatible = "apple,s5l8960x-pmgr", "apple,pmgr", "syscon", "simple-mfd";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			reg = <0x2 0xe000000 0 0x24000>;
+		};
+
 		wdt: watchdog@...027000 {
 			compatible = "apple,s5l8960x-wdt", "apple,wdt";
 			reg = <0x2 0x0e027000 0x0 0x1000>;
@@ -78,11 +87,13 @@ aic: interrupt-controller@...100000 {
 			reg = <0x2 0x0e100000 0x0 0x100000>;
 			#interrupt-cells = <3>;
 			interrupt-controller;
+			power-domains = <&ps_aic>;
 		};
 
 		pinctrl: pinctrl@...300000 {
 			compatible = "apple,s5l8960x-pinctrl", "apple,pinctrl";
 			reg = <0x2 0x0e300000 0x0 0x100000>;
+			power-domains = <&ps_gpio>;
 
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -111,3 +122,5 @@ timer {
 			     <AIC_FIQ AIC_TMR_GUEST_VIRT IRQ_TYPE_LEVEL_HIGH>;
 	};
 };
+
+#include "s5l8960x-pmgr.dtsi"
-- 
2.47.1


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