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-rw-r--r--arch/arm/Kconfig3
-rw-r--r--arch/arm/dts/Makefile5
-rw-r--r--arch/arm/dts/t8103-j274-u-boot.dtsi1
-rw-r--r--arch/arm/dts/t8103-j274.dts176
-rw-r--r--arch/arm/dts/t8103-j293-u-boot.dtsi1
-rw-r--r--arch/arm/dts/t8103-j293.dts135
-rw-r--r--arch/arm/dts/t8103-j313-u-boot.dtsi1
-rw-r--r--arch/arm/dts/t8103-j313.dts111
-rw-r--r--arch/arm/dts/t8103-j456-u-boot.dtsi1
-rw-r--r--arch/arm/dts/t8103-j456.dts117
-rw-r--r--arch/arm/dts/t8103-j457-u-boot.dtsi1
-rw-r--r--arch/arm/dts/t8103-j457.dts105
-rw-r--r--arch/arm/dts/t8103-jxxx.dtsi143
-rw-r--r--arch/arm/dts/t8103-pmgr.dtsi1138
-rw-r--r--arch/arm/dts/t8103-u-boot.dtsi25
-rw-r--r--arch/arm/dts/t8103.dtsi675
-rw-r--r--drivers/power/domain/Kconfig9
-rw-r--r--drivers/power/domain/Makefile1
-rw-r--r--drivers/power/domain/apple-pmgr.c113
19 files changed, 2340 insertions, 421 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 78c6b2e92dc..44954977b68 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -942,6 +942,9 @@ config ARCH_APPLE
select OF_CONTROL
select PINCTRL
select POSITION_INDEPENDENT
+ select POWER_DOMAIN
+ select REGMAP
+ select SYSCON
select SYSRESET
select SYSRESET_WATCHDOG
select SYSRESET_WATCHDOG_AUTO
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index aeaec7136ff..1b65e65eb84 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -34,7 +34,10 @@ dtb-$(CONFIG_TARGET_A7Y17LTE) += exynos78x0-axy17lte.dtb
dtb-$(CONFIG_ARCH_APPLE) += \
t8103-j274.dtb \
- t8103-j293.dtb
+ t8103-j293.dtb \
+ t8103-j313.dtb \
+ t8103-j456.dtb \
+ t8103-j457.dtb
dtb-$(CONFIG_ARCH_DAVINCI) += \
da850-evm.dtb \
diff --git a/arch/arm/dts/t8103-j274-u-boot.dtsi b/arch/arm/dts/t8103-j274-u-boot.dtsi
new file mode 100644
index 00000000000..6c8dd5a56f8
--- /dev/null
+++ b/arch/arm/dts/t8103-j274-u-boot.dtsi
@@ -0,0 +1 @@
+#include "t8103-u-boot.dtsi"
diff --git a/arch/arm/dts/t8103-j274.dts b/arch/arm/dts/t8103-j274.dts
index aef1ae29b63..9bc592bcdbf 100644
--- a/arch/arm/dts/t8103-j274.dts
+++ b/arch/arm/dts/t8103-j274.dts
@@ -10,126 +10,120 @@
/dts-v1/;
#include "t8103.dtsi"
+#include "t8103-jxxx.dtsi"
/ {
compatible = "apple,j274", "apple,t8103", "apple,arm-platform";
model = "Apple Mac mini (M1, 2020)";
aliases {
- serial0 = &serial0;
- ethernet0 = &eth0;
- wifi0 = &wifi0;
- };
-
- chosen {
- #address-cells = <2>;
- #size-cells = <2>;
- ranges;
-
- stdout-path = "serial0";
-
- framebuffer0: framebuffer@0 {
- compatible = "apple,simple-framebuffer", "simple-framebuffer";
- reg = <0 0 0 0>; /* To be filled by loader */
- /* Format properties will be added by loader */
- status = "disabled";
- };
- };
-
- memory@800000000 {
- device_type = "memory";
- reg = <0x8 0 0x2 0>; /* To be filled by loader */
+ ethernet0 = &ethernet0;
};
};
-&serial0 {
- status = "okay";
+&wifi0 {
+ brcm,board-type = "apple,atlantisb";
};
-&pcie0_dart_0 {
- status = "okay";
-};
+/*
+ * Provide labels for the USB type C ports.
+ */
-&pcie0_dart_1 {
- status = "okay";
+&typec0 {
+ label = "USB-C Back-left";
};
-&pcie0_dart_2 {
- status = "okay";
+&typec1 {
+ label = "USB-C Back-right";
};
-&pcie0 {
- status = "okay";
-
- pci0: pci@0,0 {
- device_type = "pci";
- reg = <0x0 0x0 0x0 0x0 0x0>;
- pwren-gpios = <&smc 13 0>;
- reset-gpios = <&pinctrl_ap 152 0>;
- max-link-speed = <2>;
-
- #address-cells = <3>;
- #size-cells = <2>;
- ranges;
- };
-
- pci1: pci@1,0 {
- device_type = "pci";
- reg = <0x800 0x0 0x0 0x0 0x0>;
- reset-gpios = <&pinctrl_ap 153 0>;
- max-link-speed = <2>;
-
- #address-cells = <3>;
- #size-cells = <2>;
- ranges;
- };
-
- pci2: pci@2,0 {
- device_type = "pci";
- reg = <0x1000 0x0 0x0 0x0 0x0>;
- reset-gpios = <&pinctrl_ap 33 0>;
- max-link-speed = <1>;
-
- #address-cells = <3>;
- #size-cells = <2>;
- ranges;
- };
-};
+/*
+ * Force the bus number assignments so that we can declare some of the
+ * on-board devices and properties that are populated by the bootloader
+ * (such as MAC addresses).
+ */
-&pci0 {
- wifi0: network@0,0 {
- reg = <0x10000 0x0 0x0 0x0 0x0>;
- local-mac-address = [00 00 00 00 00 00];
- };
+&port01 {
+ bus-range = <2 2>;
};
-&pci2 {
- eth0: ethernet@0,0 {
+&port02 {
+ bus-range = <3 3>;
+ ethernet0: ethernet@0,0 {
reg = <0x30000 0x0 0x0 0x0 0x0>;
- local-mac-address = [00 00 00 00 00 00];
+ /* To be filled by the loader */
+ local-mac-address = [00 10 18 00 00 00];
};
};
-&dwc3_0_dart_0 {
- status = "okay";
-};
+&i2c1 {
+ clock-frequency = <50000>;
-&dwc3_0_dart_1 {
- status = "okay";
+ speaker_amp: codec@31 {
+ compatible = "ti,tas5770l", "ti,tas2770";
+ reg = <0x31>;
+ reset-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>;
+ #sound-dai-cells = <0>;
+ };
};
-&dwc3_0 {
+&i2c2 {
status = "okay";
-};
-&dwc3_1_dart_0 {
- status = "okay";
-};
+ clock-frequency = <50000>;
-&dwc3_1_dart_1 {
- status = "okay";
+ jack_codec: codec@48 {
+ compatible = "cirrus,cs42l83", "cirrus,cs42l42";
+ reg = <0x48>;
+ reset-gpios = <&pinctrl_nub 11 GPIO_ACTIVE_HIGH>;
+ interrupt-parent = <&pinctrl_ap>;
+ interrupts = <183 IRQ_TYPE_LEVEL_LOW>;
+ #sound-dai-cells = <0>;
+ cirrus,ts-inv = <1>;
+ };
};
-&dwc3_1 {
- status = "okay";
+/ {
+ sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "Mac mini integrated audio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ simple-audio-card,dai-link@0 {
+ reg = <0>;
+ format = "left_j";
+ tdm-slot-width = <32>;
+ mclk-fs = <64>;
+
+ link0_cpu: cpu {
+ sound-dai = <&mca 0>;
+ bitclock-master;
+ frame-master;
+ };
+
+ link0_codec: codec {
+ sound-dai = <&speaker_amp>;
+ };
+ };
+
+ simple-audio-card,dai-link@1 {
+ bitclock-inversion;
+ frame-inversion;
+ reg = <1>;
+ format = "i2s";
+ mclk-fs = <64>;
+ tdm-slot-width = <32>;
+
+ link1_cpu: cpu {
+ sound-dai = <&mca 2>;
+ bitclock-master;
+ frame-master;
+ };
+
+ link1_codec: codec {
+ sound-dai = <&jack_codec>;
+ };
+ };
+ };
};
diff --git a/arch/arm/dts/t8103-j293-u-boot.dtsi b/arch/arm/dts/t8103-j293-u-boot.dtsi
new file mode 100644
index 00000000000..6c8dd5a56f8
--- /dev/null
+++ b/arch/arm/dts/t8103-j293-u-boot.dtsi
@@ -0,0 +1 @@
+#include "t8103-u-boot.dtsi"
diff --git a/arch/arm/dts/t8103-j293.dts b/arch/arm/dts/t8103-j293.dts
index 4a22596cf4e..de1a21d97cd 100644
--- a/arch/arm/dts/t8103-j293.dts
+++ b/arch/arm/dts/t8103-j293.dts
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0+ OR MIT
/*
- * Apple Macbook Pro (M1, 2020)
+ * Apple MacBook Pro (13-inch, M1, 2020)
*
* target-type: J293
*
@@ -10,88 +10,107 @@
/dts-v1/;
#include "t8103.dtsi"
+#include "t8103-jxxx.dtsi"
/ {
compatible = "apple,j293", "apple,t8103", "apple,arm-platform";
- model = "Apple Macbook Pro (M1, 2020)";
-
- aliases {
- serial0 = &serial0;
- wifi0 = &wifi0;
- };
-
- chosen {
- #address-cells = <2>;
- #size-cells = <2>;
- ranges;
-
- stdout-path = "serial0";
-
- framebuffer0: framebuffer@0 {
- compatible = "apple,simple-framebuffer", "simple-framebuffer";
- reg = <0 0 0 0>; /* To be filled by loader */
- /* Format properties will be added by loader */
- status = "disabled";
- };
- };
+ model = "Apple MacBook Pro (13-inch, M1, 2020)";
+};
- memory@800000000 {
- device_type = "memory";
- reg = <0x8 0 0x2 0>; /* To be filled by loader */
- };
+&wifi0 {
+ brcm,board-type = "apple,honshu";
};
-&serial0 {
- status = "okay";
+/*
+ * Provide labels for the USB type C ports.
+ */
+
+&typec0 {
+ label = "USB-C Left-back";
};
-&pcie0_dart_0 {
- status = "okay";
+&typec1 {
+ label = "USB-C Left-front";
};
-&pcie0 {
+&spi3 {
status = "okay";
- pci0: pci@0,0 {
- device_type = "pci";
- reg = <0x0 0x0 0x0 0x0 0x0>;
- pwren-gpios = <&smc 13 0>;
- reset-gpios = <&pinctrl_ap 152 0>;
- max-link-speed = <2>;
-
- #address-cells = <3>;
- #size-cells = <2>;
- ranges;
+ hid-transport@0 {
+ compatible = "apple,spi-hid-transport";
+ reg = <0>;
+ spi-max-frequency = <8000000>;
+ /*
+ * cs-setup and cs-hold delays are derived from Apple's ADT
+ * Mac OS driver meta data secify 45 us for 'cs to clock' and
+ * 'clock to cs' delays.
+ */
+ spi-cs-setup-delay-ns = <20000>;
+ spi-cs-hold-delay-ns = <20000>;
+ spi-cs-inactive-delay-ns = <250000>;
+ spien-gpios = <&pinctrl_ap 195 0>;
+ interrupts-extended = <&pinctrl_nub 13 IRQ_TYPE_LEVEL_LOW>;
};
};
-&pci0 {
- wifi0: network@0,0 {
- reg = <0x10000 0x0 0x0 0x0 0x0>;
- local-mac-address = [00 00 00 00 00 00];
- };
-};
+/*
+ * Remove unused PCIe ports and disable the associated DARTs.
+ */
-&dwc3_0_dart_0 {
- status = "okay";
+&pcie0_dart_1 {
+ status = "disabled";
};
-&dwc3_0_dart_1 {
- status = "okay";
+&pcie0_dart_2 {
+ status = "disabled";
};
-&dwc3_0 {
- status = "okay";
-};
+/delete-node/ &port01;
+/delete-node/ &port02;
-&dwc3_1_dart_0 {
+&i2c2 {
status = "okay";
+ clock-frequency = <50000>;
+
+ jack_codec: codec@48 {
+ compatible = "cirrus,cs42l83", "cirrus,cs42l42";
+ reg = <0x48>;
+ reset-gpios = <&pinctrl_nub 11 GPIO_ACTIVE_HIGH>;
+ interrupt-parent = <&pinctrl_ap>;
+ interrupts = <183 IRQ_TYPE_LEVEL_LOW>;
+ #sound-dai-cells = <0>;
+ cirrus,ts-inv = <1>;
+ };
};
-&dwc3_1_dart_1 {
+&i2c4 {
status = "okay";
};
-&dwc3_1 {
- status = "okay";
+/ {
+ sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "MacBook integrated audio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ simple-audio-card,dai-link@0 {
+ bitclock-inversion;
+ frame-inversion;
+ reg = <0>;
+ format = "i2s";
+ mclk-fs = <64>;
+ tdm-slot-width = <32>;
+
+ link0_cpu: cpu {
+ sound-dai = <&mca 2>;
+ bitclock-master;
+ frame-master;
+ };
+
+ link0_codec: codec {
+ sound-dai = <&jack_codec>;
+ };
+ };
+ };
};
diff --git a/arch/arm/dts/t8103-j313-u-boot.dtsi b/arch/arm/dts/t8103-j313-u-boot.dtsi
new file mode 100644
index 00000000000..6c8dd5a56f8
--- /dev/null
+++ b/arch/arm/dts/t8103-j313-u-boot.dtsi
@@ -0,0 +1 @@
+#include "t8103-u-boot.dtsi"
diff --git a/arch/arm/dts/t8103-j313.dts b/arch/arm/dts/t8103-j313.dts
new file mode 100644
index 00000000000..5efe8d7a63b
--- /dev/null
+++ b/arch/arm/dts/t8103-j313.dts
@@ -0,0 +1,111 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * Apple MacBook Air (M1, 2020)
+ *
+ * target-type: J313
+ *
+ * Copyright The Asahi Linux Contributors
+ */
+
+/dts-v1/;
+
+#include "t8103.dtsi"
+#include "t8103-jxxx.dtsi"
+
+/ {
+ compatible = "apple,j313", "apple,t8103", "apple,arm-platform";
+ model = "Apple MacBook Air (M1, 2020)";
+};
+
+&wifi0 {
+ brcm,board-type = "apple,shikoku";
+};
+
+/*
+ * Provide labels for the USB type C ports.
+ */
+
+&typec0 {
+ label = "USB-C Left-back";
+};
+
+&typec1 {
+ label = "USB-C Left-front";
+};
+
+&spi3 {
+ status = "okay";
+
+ hid-transport@0 {
+ compatible = "apple,spi-hid-transport";
+ reg = <0>;
+ spi-max-frequency = <8000000>;
+ /*
+ * cs-setup and cs-hold delays are derived from Apple's ADT
+ * Mac OS driver meta data secify 45 us for 'cs to clock' and
+ * 'clock to cs' delays.
+ */
+ spi-cs-setup-delay-ns = <20000>;
+ spi-cs-hold-delay-ns = <20000>;
+ spi-cs-inactive-delay-ns = <250000>;
+ spien-gpios = <&pinctrl_ap 195 0>;
+ interrupts-extended = <&pinctrl_nub 13 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
+/*
+ * Remove unused PCIe ports and disable the associated DARTs.
+ */
+
+&pcie0_dart_1 {
+ status = "disabled";
+};
+
+&pcie0_dart_2 {
+ status = "disabled";
+};
+
+/delete-node/ &port01;
+/delete-node/ &port02;
+
+&i2c3 {
+ clock-frequency = <50000>;
+
+ jack_codec: codec@48 {
+ compatible = "cirrus,cs42l83", "cirrus,cs42l42";
+ reg = <0x48>;
+ reset-gpios = <&pinctrl_nub 11 GPIO_ACTIVE_HIGH>;
+ interrupt-parent = <&pinctrl_ap>;
+ interrupts = <183 IRQ_TYPE_LEVEL_LOW>;
+ #sound-dai-cells = <0>;
+ cirrus,ts-inv = <1>;
+ };
+};
+
+/ {
+ sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "MacBook integrated audio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ simple-audio-card,dai-link@0 {
+ bitclock-inversion;
+ frame-inversion;
+ reg = <0>;
+ format = "i2s";
+ mclk-fs = <64>;
+ tdm-slot-width = <32>;
+
+ link0_cpu: cpu {
+ sound-dai = <&mca 2>;
+ bitclock-master;
+ frame-master;
+ };
+
+ link0_codec: codec {
+ sound-dai = <&jack_codec>;
+ };
+ };
+ };
+};
diff --git a/arch/arm/dts/t8103-j456-u-boot.dtsi b/arch/arm/dts/t8103-j456-u-boot.dtsi
new file mode 100644
index 00000000000..6c8dd5a56f8
--- /dev/null
+++ b/arch/arm/dts/t8103-j456-u-boot.dtsi
@@ -0,0 +1 @@
+#include "t8103-u-boot.dtsi"
diff --git a/arch/arm/dts/t8103-j456.dts b/arch/arm/dts/t8103-j456.dts
new file mode 100644
index 00000000000..8624168bdb7
--- /dev/null
+++ b/arch/arm/dts/t8103-j456.dts
@@ -0,0 +1,117 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * Apple iMac (24-inch, 4x USB-C, M1, 2020)
+ *
+ * target-type: J456
+ *
+ * Copyright The Asahi Linux Contributors
+ */
+
+/dts-v1/;
+
+#include "t8103.dtsi"
+#include "t8103-jxxx.dtsi"
+
+/ {
+ compatible = "apple,j456", "apple,t8103", "apple,arm-platform";
+ model = "Apple iMac (24-inch, 4x USB-C, M1, 2020)";
+
+ aliases {
+ ethernet0 = &ethernet0;
+ };
+};
+
+&wifi0 {
+ brcm,board-type = "apple,capri";
+};
+
+&i2c0 {
+ hpm2: usb-pd@3b {
+ compatible = "apple,cd321x";
+ reg = <0x3b>;
+ interrupt-parent = <&pinctrl_ap>;
+ interrupts = <106 IRQ_TYPE_LEVEL_LOW>;
+ interrupt-names = "irq";
+ };
+
+ hpm3: usb-pd@3c {
+ compatible = "apple,cd321x";
+ reg = <0x3c>;
+ interrupt-parent = <&pinctrl_ap>;
+ interrupts = <106 IRQ_TYPE_LEVEL_LOW>;
+ interrupt-names = "irq";
+ };
+};
+
+/*
+ * Provide labels for the USB type C ports.
+ */
+
+&typec0 {
+ label = "USB-C Back-right";
+};
+
+&typec1 {
+ label = "USB-C Back-right-middle";
+};
+
+/*
+ * Force the bus number assignments so that we can declare some of the
+ * on-board devices and properties that are populated by the bootloader
+ * (such as MAC addresses).
+ */
+
+&port01 {
+ bus-range = <2 2>;
+};
+
+&port02 {
+ bus-range = <3 3>;
+ ethernet0: ethernet@0,0 {
+ reg = <0x30000 0x0 0x0 0x0 0x0>;
+ /* To be filled by the loader */
+ local-mac-address = [00 10 18 00 00 00];
+ };
+};
+
+&i2c1 {
+ clock-frequency = <50000>;
+
+ jack_codec: codec@48 {
+ compatible = "cirrus,cs42l83", "cirrus,cs42l42";
+ reg = <0x48>;
+ reset-gpios = <&pinctrl_nub 11 GPIO_ACTIVE_HIGH>;
+ interrupt-parent = <&pinctrl_ap>;
+ interrupts = <183 IRQ_TYPE_LEVEL_LOW>;
+ #sound-dai-cells = <0>;
+ cirrus,ts-inv = <1>;
+ };
+};
+
+/ {
+ sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "iMac integrated audio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ simple-audio-card,dai-link@0 {
+ bitclock-inversion;
+ frame-inversion;
+ reg = <0>;
+ format = "i2s";
+ mclk-fs = <64>;
+ tdm-slot-width = <32>;
+
+ link0_cpu: cpu {
+ sound-dai = <&mca 2>;
+ bitclock-master;
+ frame-master;
+ };
+
+ link0_codec: codec {
+ sound-dai = <&jack_codec>;
+ };
+ };
+ };
+};
diff --git a/arch/arm/dts/t8103-j457-u-boot.dtsi b/arch/arm/dts/t8103-j457-u-boot.dtsi
new file mode 100644
index 00000000000..6c8dd5a56f8
--- /dev/null
+++ b/arch/arm/dts/t8103-j457-u-boot.dtsi
@@ -0,0 +1 @@
+#include "t8103-u-boot.dtsi"
diff --git a/arch/arm/dts/t8103-j457.dts b/arch/arm/dts/t8103-j457.dts
new file mode 100644
index 00000000000..f3eec8d4729
--- /dev/null
+++ b/arch/arm/dts/t8103-j457.dts
@@ -0,0 +1,105 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * Apple iMac (24-inch, 2x USB-C, M1, 2020)
+ *
+ * target-type: J457
+ *
+ * Copyright The Asahi Linux Contributors
+ */
+
+/dts-v1/;
+
+#include "t8103.dtsi"
+#include "t8103-jxxx.dtsi"
+
+/ {
+ compatible = "apple,j457", "apple,t8103", "apple,arm-platform";
+ model = "Apple iMac (24-inch, 2x USB-C, M1, 2020)";
+
+ aliases {
+ ethernet0 = &ethernet0;
+ };
+};
+
+&wifi0 {
+ brcm,board-type = "apple,santorini";
+};
+
+/*
+ * Provide labels for the USB type C ports.
+ */
+
+&typec0 {
+ label = "USB-C Back-right";
+};
+
+&typec1 {
+ label = "USB-C Back-left";
+};
+
+/*
+ * Force the bus number assignments so that we can declare some of the
+ * on-board devices and properties that are populated by the bootloader
+ * (such as MAC addresses).
+ */
+
+&port02 {
+ bus-range = <3 3>;
+ ethernet0: ethernet@0,0 {
+ reg = <0x30000 0x0 0x0 0x0 0x0>;
+ /* To be filled by the loader */
+ local-mac-address = [00 10 18 00 00 00];
+ };
+};
+
+/*
+ * Remove unused PCIe port and disable the associated DART.
+ */
+
+&pcie0_dart_1 {
+ status = "disabled";
+};
+
+/delete-node/ &port01;
+
+&i2c1 {
+ clock-frequency = <50000>;
+
+ jack_codec: codec@48 {
+ compatible = "cirrus,cs42l83", "cirrus,cs42l42";
+ reg = <0x48>;
+ reset-gpios = <&pinctrl_nub 11 GPIO_ACTIVE_HIGH>;
+ interrupt-parent = <&pinctrl_ap>;
+ interrupts = <183 IRQ_TYPE_LEVEL_LOW>;
+ #sound-dai-cells = <0>;
+ cirrus,ts-inv = <1>;
+ };
+};
+
+/ {
+ sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "iMac integrated audio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ simple-audio-card,dai-link@0 {
+ bitclock-inversion;
+ frame-inversion;
+ reg = <0>;
+ format = "i2s";
+ mclk-fs = <64>;
+ tdm-slot-width = <32>;
+
+ link0_cpu: cpu {
+ sound-dai = <&mca 2>;
+ bitclock-master;
+ frame-master;
+ };
+
+ link0_codec: codec {
+ sound-dai = <&jack_codec>;
+ };
+ };
+ };
+};
diff --git a/arch/arm/dts/t8103-jxxx.dtsi b/arch/arm/dts/t8103-jxxx.dtsi
new file mode 100644
index 00000000000..b4bd8c4238a
--- /dev/null
+++ b/arch/arm/dts/t8103-jxxx.dtsi
@@ -0,0 +1,143 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * Apple M1 Mac mini, MacBook Air/Pro, iMac 24" (M1, 2020/2021)
+ *
+ * This file contains parts common to all Apple M1 devices using the t8103.
+ *
+ * target-type: J274, J293, J313, J456, J457
+ *
+ * Copyright The Asahi Linux Contributors
+ */
+
+#include <dt-bindings/spmi/spmi.h>
+
+/ {
+ aliases {
+ serial0 = &serial0;
+ serial2 = &serial2;
+ wifi0 = &wifi0;
+ };
+
+ chosen {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ stdout-path = "serial0";
+
+ framebuffer0: framebuffer@0 {
+ compatible = "apple,simple-framebuffer", "simple-framebuffer";
+ reg = <0 0 0 0>; /* To be filled by loader */
+ /* Format properties will be added by loader */
+ status = "disabled";
+ };
+ };
+
+ memory@800000000 {
+ device_type = "memory";
+ reg = <0x8 0 0x2 0>; /* To be filled by loader */
+ };
+};
+
+&serial0 {
+ status = "okay";
+};
+
+&serial2 {
+ status = "okay";
+};
+
+&i2c0 {
+ hpm0: usb-pd@38 {
+ compatible = "apple,cd321x";
+ reg = <0x38>;
+ interrupt-parent = <&pinctrl_ap>;
+ interrupts = <106 IRQ_TYPE_LEVEL_LOW>;
+ interrupt-names = "irq";
+
+ typec0: connector {
+ compatible = "usb-c-connector";
+ power-role = "dual";
+ data-role = "dual";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ typec0_con_hs: endpoint {
+ remote-endpoint = <&typec0_usb_hs>;
+ };
+ };
+ };
+ };
+ };
+
+ hpm1: usb-pd@3f {
+ compatible = "apple,cd321x";
+ reg = <0x3f>;
+ interrupt-parent = <&pinctrl_ap>;
+ interrupts = <106 IRQ_TYPE_LEVEL_LOW>;
+ interrupt-names = "irq";
+
+ typec1: connector {
+ compatible = "usb-c-connector";
+ power-role = "dual";
+ data-role = "dual";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ typec1_con_hs: endpoint {
+ remote-endpoint = <&typec1_usb_hs>;
+ };
+ };
+ };
+ };
+ };
+};
+
+/* USB controllers */
+&dwc3_0 {
+ port {
+ typec0_usb_hs: endpoint {
+ remote-endpoint = <&typec0_con_hs>;
+ };
+ };
+};
+
+&dwc3_1 {
+ port {
+ typec1_usb_hs: endpoint {
+ remote-endpoint = <&typec1_con_hs>;
+ };
+ };
+};
+
+/*
+ * Force the bus number assignments so that we can declare some of the
+ * on-board devices and properties that are populated by the bootloader
+ * (such as MAC addresses).
+ */
+&port00 {
+ bus-range = <1 1>;
+ pwren-gpios = <&smc 13 0>;
+ wifi0: network@0,0 {
+ compatible = "pci14e4,4425";
+ reg = <0x10000 0x0 0x0 0x0 0x0>;
+ /* To be filled by the loader */
+ local-mac-address = [00 00 00 00 00 00];
+ apple,antenna-sku = "XX";
+ };
+};
+
+&spmi {
+ status = "okay";
+
+ pmu@f {
+ compatible = "apple,sera-pmu";
+ reg = <0xf SPMI_USID>;
+ };
+};
diff --git a/arch/arm/dts/t8103-pmgr.dtsi b/arch/arm/dts/t8103-pmgr.dtsi
new file mode 100644
index 00000000000..82ea4aa322e
--- /dev/null
+++ b/arch/arm/dts/t8103-pmgr.dtsi
@@ -0,0 +1,1138 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * PMGR Power domains for the Apple T8103 "M1" SoC
+ *
+ * Copyright The Asahi Linux Contributors
+ */
+
+
+&pmgr {
+ ps_sbr: power-controller@100 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x100 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "sbr";
+ apple,always-on; /* Core device */
+ };
+
+ ps_aic: power-controller@108 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x108 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "aic";
+ apple,always-on; /* Core device */
+ };
+
+ ps_dwi: power-controller@110 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x110 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "dwi";
+ apple,always-on; /* Core device */
+ };
+
+ ps_soc_spmi0: power-controller@118 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x118 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "soc_spmi0";
+ };
+
+ ps_soc_spmi1: power-controller@120 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x120 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "soc_spmi1";
+ };
+
+ ps_soc_spmi2: power-controller@128 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x128 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "soc_spmi2";
+ };
+
+ ps_gpio: power-controller@130 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x130 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "gpio";
+ };
+
+ ps_pms_busif: power-controller@138 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x138 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "pms_busif";
+ apple,always-on; /* Core device */
+ };
+
+ ps_pms: power-controller@140 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x140 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "pms";
+ apple,always-on; /* Core device */
+ };
+
+ ps_pms_fpwm0: power-controller@148 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x148 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "pms_fpwm0";
+ power-domains = <&ps_pms>;
+ };
+
+ ps_pms_fpwm1: power-controller@150 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x150 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "pms_fpwm1";
+ power-domains = <&ps_pms>;
+ };
+
+ ps_pms_fpwm2: power-controller@158 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x158 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "pms_fpwm2";
+ power-domains = <&ps_pms>;
+ };
+
+ ps_pms_fpwm3: power-controller@160 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x160 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "pms_fpwm3";
+ power-domains = <&ps_pms>;
+ };
+
+ ps_pms_fpwm4: power-controller@168 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x168 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "pms_fpwm4";
+ power-domains = <&ps_pms>;
+ };
+
+ ps_soc_dpe: power-controller@170 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x170 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "soc_dpe";
+ apple,always-on; /* Core device */
+ };
+
+ ps_pmgr_soc_ocla: power-controller@178 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x178 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "pmgr_soc_ocla";
+ };
+
+ ps_ispsens0: power-controller@180 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x180 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "ispsens0";
+ };
+
+ ps_ispsens1: power-controller@188 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x188 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "ispsens1";
+ };
+
+ ps_ispsens2: power-controller@190 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x190 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "ispsens2";
+ };
+
+ ps_ispsens3: power-controller@198 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x198 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "ispsens3";
+ };
+
+ ps_pcie_ref: power-controller@1a0 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x1a0 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "pcie_ref";
+ };
+
+ ps_aft0: power-controller@1a8 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x1a8 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "aft0";
+ };
+
+ ps_devc0_ivdmc: power-controller@1b0 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x1b0 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "devc0_ivdmc";
+ };
+
+ ps_imx: power-controller@1b8 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x1b8 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "imx";
+ apple,always-on; /* Apple fabric, critical block */
+ };
+
+ ps_sio_busif: power-controller@1c0 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x1c0 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "sio_busif";
+ };
+
+ ps_sio: power-controller@1c8 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x1c8 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "sio";
+ power-domains = <&ps_sio_busif>;
+ };
+
+ ps_sio_cpu: power-controller@1d0 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x1d0 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "sio_cpu";
+ power-domains = <&ps_sio>;
+ };
+
+ ps_fpwm0: power-controller@1d8 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x1d8 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "fpwm0";
+ };
+
+ ps_fpwm1: power-controller@1e0 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x1e0 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "fpwm1";
+ };
+
+ ps_fpwm2: power-controller@1e8 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x1e8 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "fpwm2";
+ };
+
+ ps_i2c0: power-controller@1f0 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x1f0 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "i2c0";
+ power-domains = <&ps_sio>;
+ };
+
+ ps_i2c1: power-controller@1f8 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x1f8 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "i2c1";
+ power-domains = <&ps_sio>;
+ };
+
+ ps_i2c2: power-controller@200 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x200 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "i2c2";
+ power-domains = <&ps_sio>;
+ };
+
+ ps_i2c3: power-controller@208 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x208 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "i2c3";
+ power-domains = <&ps_sio>;
+ };
+
+ ps_i2c4: power-controller@210 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x210 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "i2c4";
+ power-domains = <&ps_sio>;
+ };
+
+ ps_spi_p: power-controller@218 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x218 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "spi_p";
+ power-domains = <&ps_sio>;
+ };
+
+ ps_uart_p: power-controller@220 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x220 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "uart_p";
+ power-domains = <&ps_sio>;
+ };
+
+ ps_audio_p: power-controller@228 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x228 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "audio_p";
+ power-domains = <&ps_sio>;
+ };
+
+ ps_sio_adma: power-controller@230 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x230 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "sio_adma";
+ power-domains = <&ps_sio>, <&ps_pms>;
+ };
+
+ ps_aes: power-controller@238 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x238 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "aes";
+ power-domains = <&ps_sio>;
+ };
+
+ ps_spi0: power-controller@240 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x240 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "spi0";
+ power-domains = <&ps_sio>, <&ps_spi_p>;
+ };
+
+ ps_spi1: power-controller@248 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x248 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "spi1";
+ power-domains = <&ps_sio>, <&ps_spi_p>;
+ };
+
+ ps_spi2: power-controller@250 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x250 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "spi2";
+ power-domains = <&ps_sio>, <&ps_spi_p>;
+ };
+
+ ps_spi3: power-controller@258 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x258 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "spi3";
+ power-domains = <&ps_sio>, <&ps_spi_p>;
+ };
+
+ ps_uart_n: power-controller@268 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x268 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "uart_n";
+ power-domains = <&ps_uart_p>;
+ };
+
+ ps_uart0: power-controller@270 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x270 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "uart0";
+ power-domains = <&ps_uart_p>;
+ };
+
+ ps_uart1: power-controller@278 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x278 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "uart1";
+ power-domains = <&ps_uart_p>;
+ };
+
+ ps_uart2: power-controller@280 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x280 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "uart2";
+ power-domains = <&ps_uart_p>;
+ };
+
+ ps_uart3: power-controller@288 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x288 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "uart3";
+ power-domains = <&ps_uart_p>;
+ };
+
+ ps_uart4: power-controller@290 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x290 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "uart4";
+ power-domains = <&ps_uart_p>;
+ };
+
+ ps_uart5: power-controller@298 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x298 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "uart5";
+ power-domains = <&ps_uart_p>;
+ };
+
+ ps_uart6: power-controller@2a0 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x2a0 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "uart6";
+ power-domains = <&ps_uart_p>;
+ };
+
+ ps_uart7: power-controller@2a8 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x2a8 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "uart7";
+ power-domains = <&ps_uart_p>;
+ };
+
+ ps_uart8: power-controller@2b0 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x2b0 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "uart8";
+ power-domains = <&ps_uart_p>;
+ };
+
+ ps_mca0: power-controller@2b8 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x2b8 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "mca0";
+ power-domains = <&ps_audio_p>, <&ps_sio_adma>, <&ps_mca1>, <&ps_mca2>, <&ps_mca3>, <&ps_mca4>, <&ps_mca5>;
+ };
+
+ ps_mca1: power-controller@2c0 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x2c0 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "mca1";
+ power-domains = <&ps_audio_p>, <&ps_sio_adma>;
+ };
+
+ ps_mca2: power-controller@2c8 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x2c8 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "mca2";
+ power-domains = <&ps_audio_p>, <&ps_sio_adma>;
+ };
+
+ ps_mca3: power-controller@2d0 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x2d0 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "mca3";
+ power-domains = <&ps_audio_p>, <&ps_sio_adma>;
+ };
+
+ ps_mca4: power-controller@2d8 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x2d8 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "mca4";
+ power-domains = <&ps_audio_p>, <&ps_sio_adma>;
+ };
+
+ ps_mca5: power-controller@2e0 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x2e0 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "mca5";
+ power-domains = <&ps_audio_p>, <&ps_sio_adma>;
+ };
+
+ ps_dpa0: power-controller@2e8 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x2e8 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "dpa0";
+ power-domains = <&ps_audio_p>;
+ };
+
+ ps_dpa1: power-controller@2f0 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x2f0 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "dpa1";
+ power-domains = <&ps_audio_p>;
+ };
+
+ ps_mcc: power-controller@2f8 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x2f8 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "mcc";
+ apple,always-on; /* Memory controller */
+ };
+
+ ps_spi4: power-controller@260 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x260 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "spi4";
+ power-domains = <&ps_sio>, <&ps_spi_p>;
+ };
+
+ ps_dcs0: power-controller@300 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x300 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "dcs0";
+ apple,always-on; /* LPDDR4 interface */
+ };
+
+ ps_dcs1: power-controller@310 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x310 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "dcs1";
+ apple,always-on; /* LPDDR4 interface */
+ };
+
+ ps_dcs2: power-controller@308 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x308 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "dcs2";
+ apple,always-on; /* LPDDR4 interface */
+ };
+
+ ps_dcs3: power-controller@318 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x318 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "dcs3";
+ apple,always-on; /* LPDDR4 interface */
+ };
+
+ ps_smx: power-controller@340 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x340 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "smx";
+ apple,always-on; /* Apple fabric, critical block */
+ };
+
+ ps_apcie: power-controller@348 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x348 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "apcie";
+ power-domains = <&ps_imx>, <&ps_pcie_ref>;
+ };
+
+ ps_rmx: power-controller@350 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x350 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "rmx";
+ /* Apple Fabric, display/image stuff: this can power down */
+ };
+
+ ps_mmx: power-controller@358 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x358 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "mmx";
+ /* Apple Fabric, media stuff: this can power down */
+ };
+
+ ps_disp0_fe: power-controller@360 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x360 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "disp0_fe";
+ power-domains = <&ps_rmx>;
+ apple,always-on; /* TODO: figure out if we can enable PM here */
+ };
+
+ ps_dispext_fe: power-controller@368 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x368 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "dispext_fe";
+ power-domains = <&ps_rmx>;
+ };
+
+ ps_dispext_cpu0: power-controller@378 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x378 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "dispext_cpu0";
+ power-domains = <&ps_dispext_fe>;
+ apple,min-state = <4>;
+ };
+
+ ps_jpg: power-controller@3c0 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x3c0 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "jpg";
+ power-domains = <&ps_mmx>;
+ };
+
+ ps_msr: power-controller@3c8 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x3c8 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "msr";
+ power-domains = <&ps_mmx>;
+ };
+
+ ps_msr_ase_core: power-controller@3d0 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x3d0 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "msr_ase_core";
+ };
+
+ ps_pmp: power-controller@3d8 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x3d8 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "pmp";
+ };
+
+ ps_pms_sram: power-controller@3e0 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x3e0 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "pms_sram";
+ };
+
+ ps_apcie_gp: power-controller@3e8 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x3e8 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "apcie_gp";
+ power-domains = <&ps_apcie>;
+ };
+
+ ps_ans2: power-controller@3f0 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x3f0 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "ans2";
+ /*
+ * The ADT makes ps_apcie_st depend on ps_ans2 instead, but this
+ * doesn't make much sense since ANS2 uses APCIE_ST.
+ */
+ power-domains = <&ps_apcie_st>;
+ };
+
+ ps_gfx: power-controller@3f8 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x3f8 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "gfx";
+ };
+
+ ps_dcs4: power-controller@320 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x320 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "dcs4";
+ apple,always-on; /* LPDDR4 interface */
+ };
+
+ ps_dcs5: power-controller@330 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x330 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "dcs5";
+ apple,always-on; /* LPDDR4 interface */
+ };
+
+ ps_dcs6: power-controller@328 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x328 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "dcs6";
+ apple,always-on; /* LPDDR4 interface */
+ };
+
+ ps_dcs7: power-controller@338 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x338 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "dcs7";
+ apple,always-on; /* LPDDR4 interface */
+ };
+
+ ps_dispdfr_fe: power-controller@3a8 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x3a8 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "dispdfr_fe";
+ power-domains = <&ps_rmx>;
+ };
+
+ ps_dispdfr_be: power-controller@3b0 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x3b0 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "dispdfr_be";
+ power-domains = <&ps_dispdfr_fe>;
+ };
+
+ ps_mipi_dsi: power-controller@3b8 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x3b8 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "mipi_dsi";
+ power-domains = <&ps_dispdfr_be>;
+ };
+
+ ps_isp_sys: power-controller@400 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x400 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "isp_sys";
+ power-domains = <&ps_rmx>;
+ };
+
+ ps_venc_sys: power-controller@408 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x408 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "venc_sys";
+ power-domains = <&ps_mmx>;
+ };
+
+ ps_avd_sys: power-controller@410 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x410 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "avd_sys";
+ power-domains = <&ps_mmx>;
+ };
+
+ ps_apcie_st: power-controller@418 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x418 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "apcie_st";
+ power-domains = <&ps_apcie>;
+ };
+
+ ps_ane_sys: power-controller@470 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x470 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "ane_sys";
+ };
+
+ ps_atc0_common: power-controller@420 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x420 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "atc0_common";
+ };
+
+ ps_atc0_pcie: power-controller@428 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x428 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "atc0_pcie";
+ power-domains = <&ps_atc0_common>;
+ };
+
+ ps_atc0_cio: power-controller@430 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x430 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "atc0_cio";
+ power-domains = <&ps_atc0_common>;
+ };
+
+ ps_atc0_cio_pcie: power-controller@438 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x438 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "atc0_cio_pcie";
+ power-domains = <&ps_atc0_cio>;
+ };
+
+ ps_atc0_cio_usb: power-controller@440 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x440 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "atc0_cio_usb";
+ power-domains = <&ps_atc0_cio>;
+ };
+
+ ps_atc1_common: power-controller@448 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x448 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "atc1_common";
+ };
+
+ ps_atc1_pcie: power-controller@450 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x450 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "atc1_pcie";
+ power-domains = <&ps_atc1_common>;
+ };
+
+ ps_atc1_cio: power-controller@458 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x458 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "atc1_cio";
+ power-domains = <&ps_atc1_common>;
+ };
+
+ ps_atc1_cio_pcie: power-controller@460 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x460 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "atc1_cio_pcie";
+ power-domains = <&ps_atc1_cio>;
+ };
+
+ ps_atc1_cio_usb: power-controller@468 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x468 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "atc1_cio_usb";
+ power-domains = <&ps_atc1_cio>;
+ };
+
+ ps_sep: power-controller@c00 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0xc00 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "sep";
+ apple,always-on; /* Locked on */
+ };
+
+ ps_venc_dma: power-controller@8000 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x8000 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "venc_dma";
+ power-domains = <&ps_venc_sys>;
+ };
+
+ ps_venc_pipe4: power-controller@8008 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x8008 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "venc_pipe4";
+ power-domains = <&ps_venc_dma>;
+ };
+
+ ps_venc_pipe5: power-controller@8010 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x8010 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "venc_pipe5";
+ power-domains = <&ps_venc_dma>;
+ };
+
+ ps_venc_me0: power-controller@8018 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x8018 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "venc_me0";
+ power-domains = <&ps_venc_pipe4>, <&ps_venc_pipe5>;
+ };
+
+ ps_venc_me1: power-controller@8020 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x8020 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "venc_me1";
+ power-domains = <&ps_venc_pipe4>, <&ps_venc_pipe5>;
+ };
+
+ ps_ane_sys_cpu: power-controller@c000 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0xc000 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "ane_sys_cpu";
+ power-domains = <&ps_ane_sys>;
+ };
+
+ ps_disp0_cpu0: power-controller@10018 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x10018 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "disp0_cpu0";
+ power-domains = <&ps_disp0_fe>;
+ apple,always-on; /* TODO: figure out if we can enable PM here */
+ apple,min-state = <4>;
+ };
+};
+
+&pmgr_mini {
+ ps_debug: power-controller@58 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x58 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "debug";
+ apple,always-on; /* Core AON device */
+ };
+
+ ps_nub_spmi0: power-controller@60 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x60 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "nub_spmi0";
+ apple,always-on; /* Core AON device */
+ };
+
+ ps_nub_aon: power-controller@70 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x70 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "nub_aon";
+ apple,always-on; /* Core AON device */
+ };
+
+ ps_nub_gpio: power-controller@80 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x80 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "nub_gpio";
+ apple,always-on; /* Core AON device */
+ };
+
+ ps_nub_fabric: power-controller@a8 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0xa8 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "nub_fabric";
+ apple,always-on; /* Core AON device */
+ };
+
+ ps_nub_sram: power-controller@b0 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0xb0 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "nub_sram";
+ apple,always-on; /* Core AON device */
+ };
+
+ ps_debug_usb: power-controller@b8 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0xb8 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "debug_usb";
+ apple,always-on; /* Core AON device */
+ power-domains = <&ps_debug>;
+ };
+
+ ps_debug_auth: power-controller@c0 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0xc0 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "debug_auth";
+ apple,always-on; /* Core AON device */
+ power-domains = <&ps_debug>;
+ };
+
+ ps_nub_spmi1: power-controller@68 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x68 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "nub_spmi1";
+ apple,always-on; /* Core AON device */
+ };
+
+ ps_msg: power-controller@78 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x78 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "msg";
+ };
+
+ ps_atc0_usb_aon: power-controller@88 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x88 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "atc0_usb_aon";
+ };
+
+ ps_atc1_usb_aon: power-controller@90 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x90 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "atc1_usb_aon";
+ };
+
+ ps_atc0_usb: power-controller@98 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0x98 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "atc0_usb";
+ power-domains = <&ps_atc0_usb_aon>, <&ps_atc0_common>;
+ };
+
+ ps_atc1_usb: power-controller@a0 {
+ compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
+ reg = <0xa0 4>;
+ #power-domain-cells = <0>;
+ #reset-cells = <0>;
+ label = "atc1_usb";
+ power-domains = <&ps_atc1_usb_aon>, <&ps_atc1_common>;
+ };
+};
diff --git a/arch/arm/dts/t8103-u-boot.dtsi b/arch/arm/dts/t8103-u-boot.dtsi
new file mode 100644
index 00000000000..43f552979de
--- /dev/null
+++ b/arch/arm/dts/t8103-u-boot.dtsi
@@ -0,0 +1,25 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+
+&serial0 {
+ u-boot,dm-pre-reloc;
+};
+
+&pmgr {
+ u-boot,dm-pre-reloc;
+};
+
+&ps_sio_busif {
+ u-boot,dm-pre-reloc;
+};
+
+&ps_sio {
+ u-boot,dm-pre-reloc;
+};
+
+&ps_uart_p {
+ u-boot,dm-pre-reloc;
+};
+
+&ps_uart0 {
+ u-boot,dm-pre-reloc;
+};
diff --git a/arch/arm/dts/t8103.dtsi b/arch/arm/dts/t8103.dtsi
index 03d8436fece..ed7840f94b6 100644
--- a/arch/arm/dts/t8103.dtsi
+++ b/arch/arm/dts/t8103.dtsi
@@ -11,7 +11,6 @@
#include <dt-bindings/interrupt-controller/apple-aic.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pinctrl/apple.h>
-#include <dt-bindings/spmi/spmi.h>
/ {
compatible = "apple,t8103", "apple,arm-platform";
@@ -91,11 +90,11 @@
timer {
compatible = "arm,armv8-timer";
interrupt-parent = <&aic>;
- interrupt-names = "hyp-phys", "hyp-virt", "phys", "virt";
- interrupts = <AIC_FIQ AIC_TMR_HV_PHYS IRQ_TYPE_LEVEL_HIGH>,
- <AIC_FIQ AIC_TMR_HV_VIRT IRQ_TYPE_LEVEL_HIGH>,
- <AIC_FIQ AIC_TMR_GUEST_PHYS IRQ_TYPE_LEVEL_HIGH>,
- <AIC_FIQ AIC_TMR_GUEST_VIRT IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "phys", "virt", "hyp-phys", "hyp-virt";
+ interrupts = <AIC_FIQ AIC_TMR_GUEST_PHYS IRQ_TYPE_LEVEL_HIGH>,
+ <AIC_FIQ AIC_TMR_GUEST_VIRT IRQ_TYPE_LEVEL_HIGH>,
+ <AIC_FIQ AIC_TMR_HV_PHYS IRQ_TYPE_LEVEL_HIGH>,
+ <AIC_FIQ AIC_TMR_HV_VIRT IRQ_TYPE_LEVEL_HIGH>;
};
clkref: clock-ref {
@@ -105,24 +104,114 @@
clock-output-names = "clkref";
};
+ clk_120m: clock-120m {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <120000000>;
+ clock-output-names = "clk_120m";
+ };
+
soc {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <2>;
ranges;
- dma-ranges;
- dma-coherent;
nonposted-mmio;
+ i2c0: i2c@235010000 {
+ compatible = "apple,t8103-i2c", "apple,i2c";
+ reg = <0x2 0x35010000 0x0 0x4000>;
+ clocks = <&clkref>;
+ interrupt-parent = <&aic>;
+ interrupts = <AIC_IRQ 627 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-0 = <&i2c0_pins>;
+ pinctrl-names = "default";
+ #address-cells = <0x1>;
+ #size-cells = <0x0>;
+ power-domains = <&ps_i2c0>;
+ };
+
+ i2c1: i2c@235014000 {
+ compatible = "apple,t8103-i2c", "apple,i2c";
+ reg = <0x2 0x35014000 0x0 0x4000>;
+ clocks = <&clkref>;
+ interrupt-parent = <&aic>;
+ interrupts = <AIC_IRQ 628 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-0 = <&i2c1_pins>;
+ pinctrl-names = "default";
+ #address-cells = <0x1>;
+ #size-cells = <0x0>;
+ power-domains = <&ps_i2c1>;
+ };
+
+ i2c2: i2c@235018000 {
+ compatible = "apple,t8103-i2c", "apple,i2c";
+ reg = <0x2 0x35018000 0x0 0x4000>;
+ clocks = <&clkref>;
+ interrupt-parent = <&aic>;
+ interrupts = <AIC_IRQ 629 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-0 = <&i2c2_pins>;
+ pinctrl-names = "default";
+ #address-cells = <0x1>;
+ #size-cells = <0x0>;
+ power-domains = <&ps_i2c2>;
+ status = "disabled"; /* not used in all devices */
+ };
+
+ i2c3: i2c@23501c000 {
+ compatible = "apple,t8103-i2c", "apple,i2c";
+ reg = <0x2 0x3501c000 0x0 0x4000>;
+ clocks = <&clkref>;
+ interrupt-parent = <&aic>;
+ interrupts = <AIC_IRQ 630 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-0 = <&i2c3_pins>;
+ pinctrl-names = "default";
+ #address-cells = <0x1>;
+ #size-cells = <0x0>;
+ power-domains = <&ps_i2c3>;
+ };
+
+ i2c4: i2c@235020000 {
+ compatible = "apple,t8103-i2c", "apple,i2c";
+ reg = <0x2 0x35020000 0x0 0x4000>;
+ clocks = <&clkref>;
+ interrupt-parent = <&aic>;
+ interrupts = <AIC_IRQ 631 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-0 = <&i2c4_pins>;
+ pinctrl-names = "default";
+ #address-cells = <0x1>;
+ #size-cells = <0x0>;
+ power-domains = <&ps_i2c4>;
+ status = "disabled"; /* only used in J293 */
+ };
+
+ spi3: spi@23510c000 {
+ compatible = "apple,t8103-spi", "apple,spi";
+ reg = <0x2 0x3510c000 0x0 0x4000>;
+ interrupt-parent = <&aic>;
+ interrupts = <AIC_IRQ 617 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_120m>;
+ pinctrl-0 = <&spi3_pins>;
+ pinctrl-names = "default";
+ power-domains = <&ps_spi3>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled"; /* only used in J293/J313 */
+ };
+
serial0: serial@235200000 {
compatible = "apple,s5l-uart";
reg = <0x2 0x35200000 0x0 0x1000>;
reg-io-width = <4>;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 605 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clkref>, <&clkref>, <&clkref>;
- clock-names = "uart", "clk_uart_baud0", "clk_uart_baud1";
+ /*
+ * TODO: figure out the clocking properly, there may
+ * be a third selectable clock.
+ */
+ clocks = <&clkref>, <&clkref>;
+ clock-names = "uart", "clk_uart_baud0";
power-domains = <&ps_uart0>;
status = "disabled";
};
@@ -133,8 +222,8 @@
reg-io-width = <4>;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 607 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clkref>, <&clkref>, <&clkref>;
- clock-names = "uart", "clk_uart_baud0", "clk_uart_baud1";
+ clocks = <&clkref>, <&clkref>;
+ clock-names = "uart", "clk_uart_baud0";
power-domains = <&ps_uart2>;
status = "disabled";
};
@@ -144,131 +233,28 @@
#interrupt-cells = <3>;
interrupt-controller;
reg = <0x2 0x3b100000 0x0 0x8000>;
+ power-domains = <&ps_aic>;
};
- pmgr: power-controller@23b700000 {
+ pmgr: power-management@23b700000 {
compatible = "apple,t8103-pmgr", "apple,pmgr", "syscon", "simple-mfd";
#address-cells = <1>;
- #size-cells = <0>;
-
- reg = <0x2 0x3b700000 0x0 0x14000>;
-
- ps_pcie_ref: power-controller@1a0 {
- compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
- reg = <0x1a0>;
- #power-domain-cells = <0>;
- #reset-cells = <0>;
- apple,domain-name = "pcie_ref";
- };
-
- ps_imx: power-controller@1b8 {
- compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
- reg = <0x1b8>;
- #power-domain-cells = <0>;
- #reset-cells = <0>;
- apple,domain-name = "imx";
- apple,always-on;
- };
-
- ps_sio: power-controller@1c0 {
- compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
- reg = <0x1c0>;
- #power-domain-cells = <0>;
- #reset-cells = <0>;
- apple,domain-name = "sio";
- };
-
- ps_uart_p: power-controller@220 {
- compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
- reg = <0x220>;
- #power-domain-cells = <0>;
- #reset-cells = <0>;
- power-domains = <&ps_sio>;
- apple,domain-name = "uart_p";
- };
-
- ps_uart0: power-controller@270 {
- compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
- reg = <0x270>;
- #power-domain-cells = <0>;
- #reset-cells = <0>;
- power-domains = <&ps_uart_p>;
- apple,domain-name = "uart0";
- };
-
- ps_uart1: power-controller@278 {
- compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
- reg = <0x278>;
- #power-domain-cells = <0>;
- #reset-cells = <0>;
- apple,domain-name = "uart1";
- power-domains = <&ps_uart_p>;
- };
-
- ps_uart2: power-controller@280 {
- compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
- reg = <0x280>;
- #power-domain-cells = <0>;
- #reset-cells = <0>;
- apple,domain-name = "uart2";
- power-domains = <&ps_uart_p>;
- };
-
- ps_uart3: power-controller@288 {
- compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
- reg = <0x288>;
- #power-domain-cells = <0>;
- #reset-cells = <0>;
- apple,domain-name = "uart3";
- power-domains = <&ps_uart_p>;
- };
-
- ps_apcie: power-controller@348 {
- compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
- reg = <0x348>;
- #power-domain-cells = <0>;
- #reset-cells = <0>;
- apple,domain-name = "apcie";
- power-domains = <&ps_imx>;
- };
-
- ps_apcie_gp: power-controller@3e8 {
- compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
- reg = <0x3e8>;
- #power-domain-cells = <0>;
- #reset-cells = <0>;
- apple,domain-name = "apcie_gp";
- power-domains = <&ps_apcie>;
- };
-
- ps_ans2: power-controller@3f0 {
- compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
- reg = <0x3f0>;
- #power-domain-cells = <0>;
- #reset-cells = <0>;
- apple,domain-name = "ans2";
- power-domains = <&ps_apcie_st>;
- };
-
- ps_apcie_st: power-controller@418 {
- compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
- reg = <0x418>;
- #power-domain-cells = <0>;
- #reset-cells = <0>;
- apple,domain-name = "apcie_st";
- power-domains = <&ps_apcie>;
- };
+ #size-cells = <1>;
+ reg = <0x2 0x3b700000 0 0x14000>;
};
pinctrl_ap: pinctrl@23c100000 {
compatible = "apple,t8103-pinctrl", "apple,pinctrl";
reg = <0x2 0x3c100000 0x0 0x100000>;
+ power-domains = <&ps_gpio>;
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&pinctrl_ap 0 0 212>;
+ apple,npins = <212>;
interrupt-controller;
+ #interrupt-cells = <2>;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 190 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 191 IRQ_TYPE_LEVEL_HIGH>,
@@ -278,46 +264,67 @@
<AIC_IRQ 195 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 196 IRQ_TYPE_LEVEL_HIGH>;
- i2c0_pins: i2c0_pins {
- pinmux = <APPLE_PINMUX(188, 1)>,
- <APPLE_PINMUX(192, 1)>;
+ i2c0_pins: i2c0-pins {
+ pinmux = <APPLE_PINMUX(192, 1)>,
+ <APPLE_PINMUX(188, 1)>;
+ };
+
+ i2c1_pins: i2c1-pins {
+ pinmux = <APPLE_PINMUX(201, 1)>,
+ <APPLE_PINMUX(199, 1)>;
+ };
+
+ i2c2_pins: i2c2-pins {
+ pinmux = <APPLE_PINMUX(163, 1)>,
+ <APPLE_PINMUX(162, 1)>;
+ };
+
+ i2c3_pins: i2c3-pins {
+ pinmux = <APPLE_PINMUX(73, 1)>,
+ <APPLE_PINMUX(72, 1)>;
+ };
+
+ i2c4_pins: i2c4-pins {
+ pinmux = <APPLE_PINMUX(135, 1)>,
+ <APPLE_PINMUX(134, 1)>;
+ };
+
+ spi3_pins: spi3-pins {
+ pinmux = <APPLE_PINMUX(46, 1)>,
+ <APPLE_PINMUX(47, 1)>,
+ <APPLE_PINMUX(48, 1)>,
+ <APPLE_PINMUX(49, 1)>;
};
pcie_pins: pcie-pins {
pinmux = <APPLE_PINMUX(150, 1)>,
- <APPLE_PINMUX(151, 1)>,
+ <APPLE_PINMUX(151, 1)>,
<APPLE_PINMUX(32, 1)>;
};
};
- pinctrl_aop: pinctrl@24a820000 {
- compatible = "apple,t8103-pinctrl", "apple,pinctrl";
- reg = <0x2 0x4a820000 0x0 0x4000>;
-
- gpio-controller;
- #gpio-cells = <2>;
- gpio-ranges = <&pinctrl_aop 0 0 42>;
-
- interrupt-controller;
+ spmi: spmi@23d0d9300 {
+ compatible = "apple,t8103-spmi", "apple,spmi";
+ reg = <0x2 0x3d0d9300 0x0 0x100>;
interrupt-parent = <&aic>;
- interrupts = <AIC_IRQ 268 IRQ_TYPE_LEVEL_HIGH>,
- <AIC_IRQ 269 IRQ_TYPE_LEVEL_HIGH>,
- <AIC_IRQ 270 IRQ_TYPE_LEVEL_HIGH>,
- <AIC_IRQ 271 IRQ_TYPE_LEVEL_HIGH>,
- <AIC_IRQ 272 IRQ_TYPE_LEVEL_HIGH>,
- <AIC_IRQ 273 IRQ_TYPE_LEVEL_HIGH>,
- <AIC_IRQ 274 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <AIC_IRQ 343 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <2>;
+ #size-cells = <0>;
+ status = "disabled";
};
pinctrl_nub: pinctrl@23d1f0000 {
compatible = "apple,t8103-pinctrl", "apple,pinctrl";
reg = <0x2 0x3d1f0000 0x0 0x4000>;
+ power-domains = <&ps_nub_gpio>;
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&pinctrl_nub 0 0 23>;
+ apple,npins = <23>;
interrupt-controller;
+ #interrupt-cells = <2>;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 330 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 331 IRQ_TYPE_LEVEL_HIGH>,
@@ -328,6 +335,13 @@
<AIC_IRQ 336 IRQ_TYPE_LEVEL_HIGH>;
};
+ pmgr_mini: power-management@23d280000 {
+ compatible = "apple,t8103-pmgr", "apple,pmgr", "syscon", "simple-mfd";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x2 0x3d280000 0 0x4000>;
+ };
+
wdt: watchdog@23d2b0000 {
compatible = "apple,t8103-wdt", "apple,wdt";
reg = <0x2 0x3d2b0000 0x0 0x4000>;
@@ -343,8 +357,10 @@
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&pinctrl_smc 0 0 16>;
+ apple,npins = <16>;
interrupt-controller;
+ #interrupt-cells = <2>;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 391 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 392 IRQ_TYPE_LEVEL_HIGH>,
@@ -355,100 +371,176 @@
<AIC_IRQ 397 IRQ_TYPE_LEVEL_HIGH>;
};
- i2c0: i2c@20a110000 {
- compatible = "apple,i2c-v0";
- reg = <0x2 0x35010000 0x0 0x4000>;
+ smc_mbox: mbox@23e408000 {
+ compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4";
+ reg = <0x2 0x3e408000 0x0 0x4000>;
interrupt-parent = <&aic>;
- interrupts = <AIC_IRQ 627 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clkref>;
- pinctrl-0 = <&i2c0_pins>;
- pinctrl-names = "default";
- #address-cells = <0x1>;
- #size-cells = <0x0>;
+ interrupts = <AIC_IRQ 400 IRQ_TYPE_LEVEL_HIGH>,
+ <AIC_IRQ 401 IRQ_TYPE_LEVEL_HIGH>,
+ <AIC_IRQ 402 IRQ_TYPE_LEVEL_HIGH>,
+ <AIC_IRQ 403 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "send-empty", "send-not-empty",
+ "recv-empty", "recv-not-empty";
+ #mbox-cells = <0>;
+ };
- hpm0: hpm@38 {
- compatible = "ti,tps6598x";
- reg = <0x38>;
- };
+ smc: smc@23e050000 {
+ compatible = "apple,smc";
+ reg = <0x2 0x3e050000 0x0 0x4000>;
+ mboxes = <&smc_mbox>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-13 = <0x00800000>;
+ };
- hpm1: hpm@3f {
- compatible = "ti,tps6598x";
- reg = <0x3f>;
- };
- };
+ pinctrl_aop: pinctrl@24a820000 {
+ compatible = "apple,t8103-pinctrl", "apple,pinctrl";
+ reg = <0x2 0x4a820000 0x0 0x4000>;
- ans_mbox: mbox@277400000 {
- compatible = "apple,iop-mailbox-m1";
- reg = <0x2 0x77400000 0x0 0x20000>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&pinctrl_aop 0 0 42>;
+ apple,npins = <42>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ interrupt-parent = <&aic>;
+ interrupts = <AIC_IRQ 268 IRQ_TYPE_LEVEL_HIGH>,
+ <AIC_IRQ 269 IRQ_TYPE_LEVEL_HIGH>,
+ <AIC_IRQ 270 IRQ_TYPE_LEVEL_HIGH>,
+ <AIC_IRQ 271 IRQ_TYPE_LEVEL_HIGH>,
+ <AIC_IRQ 272 IRQ_TYPE_LEVEL_HIGH>,
+ <AIC_IRQ 273 IRQ_TYPE_LEVEL_HIGH>,
+ <AIC_IRQ 274 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ ans_mbox: mbox@277408000 {
+ compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4";
+ reg = <0x2 0x77408000 0x0 0x4000>;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 583 IRQ_TYPE_LEVEL_HIGH>,
- <AIC_IRQ 586 IRQ_TYPE_LEVEL_HIGH>;
+ <AIC_IRQ 584 IRQ_TYPE_LEVEL_HIGH>,
+ <AIC_IRQ 585 IRQ_TYPE_LEVEL_HIGH>,
+ <AIC_IRQ 586 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "send-empty", "send-not-empty",
+ "recv-empty", "recv-not-empty";
+ #mbox-cells = <0>;
+ power-domains = <&ps_ans2>;
+ };
+
+ sart: sart@27bc50000 {
+ compatible = "apple,t8103-sart", "apple,sart2";
+ reg = <0x2 0x7bc50000 0x0 0x10000>;
power-domains = <&ps_ans2>;
- #mbox-cells = <1>;
- endpoints = <32>;
};
- ans@27bcc0000 {
- compatible = "apple,nvme-m1";
+ nvme@27bcc0000 {
+ compatible = "apple,t8103-nvme-ans2", "apple,nvme-ans2";
reg = <0x2 0x7bcc0000 0x0 0x40000>,
- <0x2 0x7bc50000 0x0 0x4000>;
+ <0x2 0x77400000 0x0 0x4000>;
+ reg-names = "nvme", "ans";
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 590 IRQ_TYPE_LEVEL_HIGH>;
- power-domains = <&ps_apcie_st>;
- mboxes = <&ans_mbox 32>;
+ mboxes = <&ans_mbox>;
+ apple,sart = <&sart>;
+ power-domains = <&ps_ans2>;
+ resets = <&ps_ans2>;
};
- pcie0_dart_0: iommu@681008000 {
- compatible = "apple,t8103-dart", "apple,dart-m1";
- reg = <0x6 0x81008000 0x0 0x4000>;
+ dwc3_0: usb@382280000 {
+ compatible = "apple,t8103-dwc3", "apple,dwc3", "snps,dwc3";
+ reg = <0x3 0x82280000 0x0 0x100000>;
interrupt-parent = <&aic>;
- interrupts = <AIC_IRQ 696 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <AIC_IRQ 777 IRQ_TYPE_LEVEL_HIGH>;
+ usb-role-switch;
+ role-switch-default-mode = "host";
+ iommus = <&dwc3_0_dart_0 0>, <&dwc3_0_dart_1 1>;
+ power-domains = <&ps_atc0_usb>;
+ };
+
+ dwc3_0_dart_0: iommu@382f00000 {
+ compatible = "apple,t8103-dart";
+ reg = <0x3 0x82f00000 0x0 0x4000>;
+ interrupt-parent = <&aic>;
+ interrupts = <AIC_IRQ 781 IRQ_TYPE_LEVEL_HIGH>;
#iommu-cells = <1>;
- status = "disabled";
+ power-domains = <&ps_atc0_usb>;
};
- pcie0_dart_1: iommu@682008000 {
- compatible = "apple,t8103-dart", "apple,dart-m1";
- reg = <0x6 0x82008000 0x0 0x4000>;
+ dwc3_0_dart_1: iommu@382f80000 {
+ compatible = "apple,t8103-dart";
+ reg = <0x3 0x82f80000 0x0 0x4000>;
interrupt-parent = <&aic>;
- interrupts = <AIC_IRQ 699 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <AIC_IRQ 781 IRQ_TYPE_LEVEL_HIGH>;
#iommu-cells = <1>;
- status = "disabled";
+ power-domains = <&ps_atc0_usb>;
};
- pcie0_dart_2: iommu@683008000 {
- compatible = "apple,t8103-dart", "apple,dart-m1";
- reg = <0x6 0x83008000 0x0 0x4000>;
+ dwc3_1: usb@502280000 {
+ compatible = "apple,t8103-dwc3", "apple,dwc3", "snps,dwc3";
+ reg = <0x5 0x02280000 0x0 0x100000>;
interrupt-parent = <&aic>;
- interrupts = <AIC_IRQ 702 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <AIC_IRQ 857 IRQ_TYPE_LEVEL_HIGH>;
+ usb-role-switch;
+ role-switch-default-mode = "host";
+ iommus = <&dwc3_1_dart_0 0>, <&dwc3_1_dart_1 1>;
+ power-domains = <&ps_atc1_usb>;
+ };
+
+ dwc3_1_dart_0: iommu@502f00000 {
+ compatible = "apple,t8103-dart";
+ reg = <0x5 0x02f00000 0x0 0x4000>;
+ interrupt-parent = <&aic>;
+ interrupts = <AIC_IRQ 861 IRQ_TYPE_LEVEL_HIGH>;
#iommu-cells = <1>;
- status = "disabled";
+ power-domains = <&ps_atc1_usb>;
};
- smc_mbox: mbox@23e400000 {
- compatible = "apple,iop-mailbox-m1";
- reg = <0x2 0x3e400000 0x0 0x20000>;
- #mbox-cells = <1>;
- endpoints = <32>;
+ dwc3_1_dart_1: iommu@502f80000 {
+ compatible = "apple,t8103-dart";
+ reg = <0x5 0x02f80000 0x0 0x4000>;
+ interrupt-parent = <&aic>;
+ interrupts = <AIC_IRQ 861 IRQ_TYPE_LEVEL_HIGH>;
+ #iommu-cells = <1>;
+ power-domains = <&ps_atc1_usb>;
};
- smc: smc@23e050000 {
- compatible = "apple,smc-m1";
- reg = <0x2 0x3e050000 0x0 0x4000>;
- mboxes = <&smc_mbox 32>;
- gpio-controller;
- #gpio-cells = <2>;
- gpio-13 = <0x00800000>;
+ pcie0_dart_0: dart@681008000 {
+ compatible = "apple,t8103-dart";
+ reg = <0x6 0x81008000 0x0 0x4000>;
+ #iommu-cells = <1>;
+ interrupt-parent = <&aic>;
+ interrupts = <AIC_IRQ 696 IRQ_TYPE_LEVEL_HIGH>;
+ power-domains = <&ps_apcie_gp>;
+ };
+
+ pcie0_dart_1: dart@682008000 {
+ compatible = "apple,t8103-dart";
+ reg = <0x6 0x82008000 0x0 0x4000>;
+ #iommu-cells = <1>;
+ interrupt-parent = <&aic>;
+ interrupts = <AIC_IRQ 699 IRQ_TYPE_LEVEL_HIGH>;
+ power-domains = <&ps_apcie_gp>;
+ };
+
+ pcie0_dart_2: dart@683008000 {
+ compatible = "apple,t8103-dart";
+ reg = <0x6 0x83008000 0x0 0x4000>;
+ #iommu-cells = <1>;
+ interrupt-parent = <&aic>;
+ interrupts = <AIC_IRQ 702 IRQ_TYPE_LEVEL_HIGH>;
+ power-domains = <&ps_apcie_gp>;
};
pcie0: pcie@690000000 {
compatible = "apple,t8103-pcie", "apple,pcie";
+ device_type = "pci";
reg = <0x6 0x90000000 0x0 0x1000000>,
- <0x6 0x80000000 0x0 0x4000>,
- <0x6 0x81000000 0x0 0x8000>,
- <0x6 0x82000000 0x0 0x8000>,
- <0x6 0x83000000 0x0 0x8000>;
+ <0x6 0x80000000 0x0 0x100000>,
+ <0x6 0x81000000 0x0 0x4000>,
+ <0x6 0x82000000 0x0 0x4000>,
+ <0x6 0x83000000 0x0 0x4000>;
reg-names = "config", "rc", "port0", "port1", "port2";
interrupt-parent = <&aic>;
@@ -460,6 +552,7 @@
msi-parent = <&pcie0>;
msi-ranges = <&aic AIC_IRQ 704 IRQ_TYPE_EDGE_RISING 32>;
+
iommu-map = <0x100 &pcie0_dart_0 1 1>,
<0x200 &pcie0_dart_1 1 1>,
<0x300 &pcie0_dart_2 1 1>;
@@ -468,96 +561,136 @@
bus-range = <0 3>;
#address-cells = <3>;
#size-cells = <2>;
- ranges = <0x43000000 0x6 0xa0000000 0x6 0xa0000000
- 0x0 0x20000000>,
- <0x02000000 0x0 0xc0000000 0x6 0xc0000000
- 0x0 0x40000000>;
+ ranges = <0x43000000 0x6 0xa0000000 0x6 0xa0000000 0x0 0x20000000>,
+ <0x02000000 0x0 0xc0000000 0x6 0xc0000000 0x0 0x40000000>;
- power-domains = <&ps_apcie>, <&ps_apcie_gp>, <&ps_pcie_ref>;
+ power-domains = <&ps_apcie_gp>;
pinctrl-0 = <&pcie_pins>;
pinctrl-names = "default";
- device_type = "pci";
- status = "disabled";
- };
+ port00: pci@0,0 {
+ device_type = "pci";
+ reg = <0x0 0x0 0x0 0x0 0x0>;
+ reset-gpios = <&pinctrl_ap 152 GPIO_ACTIVE_LOW>;
- dwc3_0_dart_0: iommu@382f00000 {
- compatible = "apple,t8103-dart";
- reg = <0x3 0x82f00000 0x0 0x4000>;
- interrupt-parent = <&aic>;
- interrupts = <AIC_IRQ 781 IRQ_TYPE_LEVEL_HIGH>;
- #iommu-cells = <1>;
- status = "disabled";
- };
+ #address-cells = <3>;
+ #size-cells = <2>;
+ ranges;
- dwc3_0_dart_1: iommu@382f80000 {
- compatible = "apple,t8103-dart";
- reg = <0x3 0x82f80000 0x0 0x4000>;
- interrupt-parent = <&aic>;
- interrupts = <AIC_IRQ 781 IRQ_TYPE_LEVEL_HIGH>;
- #iommu-cells = <1>;
- status = "disabled";
- };
+ interrupt-controller;
+ #interrupt-cells = <1>;
- dwc3_0: usb@382280000{
- compatible = "snps,dwc3";
- reg = <0x3 0x82280000 0x0 0x100000>;
- interrupt-parent = <&aic>;
- interrupts = <AIC_IRQ 777 IRQ_TYPE_LEVEL_HIGH>;
- dr_mode = "host";
- iommus = <&dwc3_0_dart_0 0>, <&dwc3_0_dart_1 1>;
- status = "disabled";
- };
+ interrupt-map-mask = <0 0 0 7>;
+ interrupt-map = <0 0 0 1 &port00 0 0 0 0>,
+ <0 0 0 2 &port00 0 0 0 1>,
+ <0 0 0 3 &port00 0 0 0 2>,
+ <0 0 0 4 &port00 0 0 0 3>;
+ };
- dwc3_1_dart_0: iommu@502f00000 {
- compatible = "apple,t8103-dart";
- reg = <0x5 0x02f00000 0x0 0x4000>;
- interrupt-parent = <&aic>;
- interrupts = <AIC_IRQ 861 IRQ_TYPE_LEVEL_HIGH>;
- #iommu-cells = <1>;
- status = "disabled";
+ port01: pci@1,0 {
+ device_type = "pci";
+ reg = <0x800 0x0 0x0 0x0 0x0>;
+ reset-gpios = <&pinctrl_ap 153 GPIO_ACTIVE_LOW>;
+
+ #address-cells = <3>;
+ #size-cells = <2>;
+ ranges;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ interrupt-map-mask = <0 0 0 7>;
+ interrupt-map = <0 0 0 1 &port01 0 0 0 0>,
+ <0 0 0 2 &port01 0 0 0 1>,
+ <0 0 0 3 &port01 0 0 0 2>,
+ <0 0 0 4 &port01 0 0 0 3>;
+ };
+
+ port02: pci@2,0 {
+ device_type = "pci";
+ reg = <0x1000 0x0 0x0 0x0 0x0>;
+ reset-gpios = <&pinctrl_ap 33 GPIO_ACTIVE_LOW>;
+
+ #address-cells = <3>;
+ #size-cells = <2>;
+ ranges;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ interrupt-map-mask = <0 0 0 7>;
+ interrupt-map = <0 0 0 1 &port02 0 0 0 0>,
+ <0 0 0 2 &port02 0 0 0 1>,
+ <0 0 0 3 &port02 0 0 0 2>,
+ <0 0 0 4 &port02 0 0 0 3>;
+ };
};
- dwc3_1_dart_1: iommu@502f80000 {
- compatible = "apple,t8103-dart";
- reg = <0x5 0x02f80000 0x0 0x4000>;
+ dart_sio: iommu@235004000 {
+ compatible = "apple,t8103-dart", "apple,dart";
+ reg = <0x2 0x35004000 0x0 0x4000>;
interrupt-parent = <&aic>;
- interrupts = <AIC_IRQ 861 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <AIC_IRQ 635 IRQ_TYPE_LEVEL_HIGH>;
#iommu-cells = <1>;
- status = "disabled";
+ power-domains = <&ps_sio_cpu>;
};
- dwc3_1: usb@502280000{
- compatible = "snps,dwc3";
- reg = <0x5 0x02280000 0x0 0x100000>;
- interrupt-parent = <&aic>;
- interrupts = <AIC_IRQ 857 IRQ_TYPE_LEVEL_HIGH>;
- dr_mode = "host";
- iommus = <&dwc3_1_dart_0 0>, <&dwc3_1_dart_1 1>;
- status = "disabled";
+ nco_inp: clock-ref {
+ compatible = "fixed-factor-clock";
+ clocks = <&clkref>;
+ #clock-cells = <0>;
+ clock-mult = <75>;
+ clock-div = <2>; // 24 MHz * (75/2) = 900 MHz
+ clock-output-names = "nco_inp";
};
- spi@23510c000 {
- compatible = "apple,t8103-spi", "apple,spi";
- reg = <0x2 0x3510c000 0x0 0x4000>;
- interrupt-parent = <&aic>;
- interrupts = <AIC_IRQ 617 IRQ_TYPE_LEVEL_HIGH>;
- cs-gpios = <&pinctrl_ap 49 GPIO_ACTIVE_HIGH>;
+ nco: nco@23b044000 {
+ compatible = "apple,t8103-nco", "apple,nco";
+ reg = <0x2 0x3b044000 0x0 0x14000>;
+ clocks = <&nco_inp>;
+ #clock-cells = <1>;
+ apple,nchannels = <5>;
};
- spmi@23d0d8000 {
- compatible = "apple,t8103-spmi", "apple,spmi";
- reg = <0x2 0x3d0d9300 0x0 0x100>;
+ admac: dma-controller@238200000 {
+ compatible = "apple,t8103-admac", "apple,admac";
+ reg = <0x2 0x38200000 0x0 0x34000>;
+ dma-channels = <12>;
interrupt-parent = <&aic>;
- interrupts = <AIC_IRQ 343 IRQ_TYPE_LEVEL_HIGH>;
-
- #address-cells = <2>;
- #size-cells = <0>;
+ interrupts = <AIC_IRQ 626 IRQ_TYPE_LEVEL_HIGH>;
+ #dma-cells = <1>;
+ iommus = <&dart_sio 2>;
+ power-domains = <&ps_sio_adma>;
+ };
+
+ mca: mca {
+ compatible = "apple,t8103-mca", "apple,mca";
+ reg = <0x2 0x38400000 0x0 0x18000>,
+ <0x2 0x38300000 0x0 0x30000>;
+ reg-names = "clusters", "switch";
+ clocks = <&nco 0>, <&nco 1>, <&nco 2>, <&nco 3>;
+ power-domains = <&ps_mca0>; //, <&ps_mca1>, <&ps_mca2>, <&ps_mca3>, <&ps_mca4>, <&ps_mca5>;
+ resets = <&ps_mca0>, <&ps_mca1>, <&ps_mca2>, <&ps_mca3>, <&ps_mca4>, <&ps_mca5>;
+
+ #sound-dai-cells = <1>;
+ apple,nclusters = <6>;
+ apple,mclk-range = <2600000 25000000>;
+
+ route {
+ dmas = <&admac 2>;
+ dma-names = "tx";
+ apple,serdes = <1>;
+ sound-dai = <&mca 0>;
+ };
- pmu@f {
- compatible = "apple,sera-pmu";
- reg = <0xf SPMI_USID>;
+ route2 {
+ dmas = <&admac 6>;
+ dma-names = "tx";
+ apple,serdes = <3>;
+ sound-dai = <&mca 2>;
};
};
};
};
+
+#include "t8103-pmgr.dtsi"
diff --git a/drivers/power/domain/Kconfig b/drivers/power/domain/Kconfig
index 99b3f9ae71b..9aea5fcdf08 100644
--- a/drivers/power/domain/Kconfig
+++ b/drivers/power/domain/Kconfig
@@ -9,6 +9,15 @@ config POWER_DOMAIN
domains). This may be used to save power. This API provides the
means to control such power management hardware.
+config APPLE_PMGR_POWER_DOMAIN
+ bool "Enable the Apple PMGR power domain driver"
+ depends on POWER_DOMAIN
+ default y if ARCH_APPLE
+ help
+ Enable support for manipulating power domains on Apple SoCs.
+ This driver is needed to power on parts of the SoC that have
+ not been powered on by previous boot stages.
+
config BCM6328_POWER_DOMAIN
bool "Enable the BCM6328 power domain driver"
depends on POWER_DOMAIN && ARCH_BMIPS
diff --git a/drivers/power/domain/Makefile b/drivers/power/domain/Makefile
index 3d1e5f073cb..530ae35671a 100644
--- a/drivers/power/domain/Makefile
+++ b/drivers/power/domain/Makefile
@@ -4,6 +4,7 @@
#
obj-$(CONFIG_$(SPL_)POWER_DOMAIN) += power-domain-uclass.o
+obj-$(CONFIG_APPLE_PMGR_POWER_DOMAIN) += apple-pmgr.o
obj-$(CONFIG_BCM6328_POWER_DOMAIN) += bcm6328-power-domain.o
obj-$(CONFIG_IMX8_POWER_DOMAIN) += imx8-power-domain-legacy.o imx8-power-domain.o
obj-$(CONFIG_IMX8M_POWER_DOMAIN) += imx8m-power-domain.o
diff --git a/drivers/power/domain/apple-pmgr.c b/drivers/power/domain/apple-pmgr.c
new file mode 100644
index 00000000000..d25f136b9dc
--- /dev/null
+++ b/drivers/power/domain/apple-pmgr.c
@@ -0,0 +1,113 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2021 Mark Kettenis <kettenis@openbsd.org>
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <dm.h>
+#include <linux/err.h>
+#include <linux/bitfield.h>
+#include <power-domain-uclass.h>
+#include <regmap.h>
+#include <syscon.h>
+
+#define APPLE_PMGR_PS_TARGET GENMASK(3, 0)
+#define APPLE_PMGR_PS_ACTUAL GENMASK(7, 4)
+
+#define APPLE_PMGR_PS_ACTIVE 0xf
+#define APPLE_PMGR_PS_PWRGATE 0x0
+
+#define APPLE_PMGR_PS_SET_TIMEOUT_US 100
+
+struct apple_pmgr_priv {
+ struct regmap *regmap;
+ u32 offset; /* offset within regmap for this domain */
+};
+
+static int apple_pmgr_request(struct power_domain *power_domain)
+{
+ return 0;
+}
+
+static int apple_pmgr_rfree(struct power_domain *power_domain)
+{
+ return 0;
+}
+
+static int apple_pmgr_ps_set(struct power_domain *power_domain, u32 pstate)
+{
+ struct apple_pmgr_priv *priv = dev_get_priv(power_domain->dev);
+ uint reg;
+
+ regmap_update_bits(priv->regmap, priv->offset, APPLE_PMGR_PS_TARGET,
+ FIELD_PREP(APPLE_PMGR_PS_TARGET, pstate));
+
+ return regmap_read_poll_timeout(
+ priv->regmap, priv->offset, reg,
+ (FIELD_GET(APPLE_PMGR_PS_ACTUAL, reg) == pstate), 1,
+ APPLE_PMGR_PS_SET_TIMEOUT_US);
+}
+
+static int apple_pmgr_on(struct power_domain *power_domain)
+{
+ return apple_pmgr_ps_set(power_domain, APPLE_PMGR_PS_ACTIVE);
+}
+
+static int apple_pmgr_off(struct power_domain *power_domain)
+{
+ return 0;
+}
+
+static int apple_pmgr_of_xlate(struct power_domain *power_domain,
+ struct ofnode_phandle_args *args)
+{
+ if (args->args_count != 0) {
+ debug("Invalid args_count: %d\n", args->args_count);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static const struct udevice_id apple_pmgr_ids[] = {
+ { .compatible = "apple,pmgr-pwrstate" },
+ { /* sentinel */ }
+};
+
+static int apple_pmgr_probe(struct udevice *dev)
+{
+ struct apple_pmgr_priv *priv = dev_get_priv(dev);
+ int ret;
+
+ ret = dev_power_domain_on(dev);
+ if (ret)
+ return ret;
+
+ priv->regmap = syscon_get_regmap(dev->parent);
+ if (IS_ERR(priv->regmap))
+ return PTR_ERR(priv->regmap);
+
+ ret = dev_read_u32(dev, "reg", &priv->offset);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
+struct power_domain_ops apple_pmgr_ops = {
+ .request = apple_pmgr_request,
+ .rfree = apple_pmgr_rfree,
+ .on = apple_pmgr_on,
+ .off = apple_pmgr_off,
+ .of_xlate = apple_pmgr_of_xlate,
+};
+
+U_BOOT_DRIVER(apple_pmgr) = {
+ .name = "apple_pmgr",
+ .id = UCLASS_POWER_DOMAIN,
+ .of_match = apple_pmgr_ids,
+ .ops = &apple_pmgr_ops,
+ .probe = apple_pmgr_probe,
+ .priv_auto = sizeof(struct apple_pmgr_priv),
+};
generated by cgit v1.2.3 (git 2.0.4) at 2025-08-04 23:06:56 +0000