mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-04 16:15:11 +00:00
Apple SoC DT updates for 5.17:
- Separate DTs for all t8103 platforms - Add i2c and cd321x nodes - Bindings for apple,wdt - PMGR bindings and DT updates to instantiate it - WiFi MAC address DT handling This also includes the MAINTAINERS change for the PMGR driver itself, to avoid merge issues; the driver will be sent in a different pull. Manual fixups: Added i2c power domain references to the PMGR DT commit, since a prior commit added the i2c nodes. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQSU7I7lUkZru3Mt15+lhN6SrnTN2AUCYa7mWAAKCRClhN6SrnTN 2OcWAP0SeheFWsBVf4H2ePIrHQ87NzCYi9Nb35SSSgBFVRsGXgEAu+H8kTbUMVVh kPJyeAwtuksqf2W5t45ziIWz+W4k5wI= =Wxou -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmG3zdoACgkQmmx57+YA GNlqiw/8Ccuvpn9tI36IXgLjYi3T6Mw8FBMS2N8ng5vH8qP5xQrp0r++enmIL7JO 5iG18NhPVPRiUZdyydcu8dYOC4/1sN/PJF+TNepJnz5x+P3xHsJHRHbDWKUq8Lsq uuMuKI1lAbI1ChkLhlQreGEoUqGf/1nMOc5YRLe5gNJwZmpWgjbuoqWZpOz37/zH ZZj7dg2HEN4SqkD2fSbcNAiCjXg0xKwd+3XRQZ/7geHeS6uBgpHltDUswtrEqSmh 9TSnO/Tpvka9TGn95QG5fCtnaVAgg8f2B1i66DtlvOchD9Egf/500X0YklUV4BS7 BADYpWX2cwm1y5uUZPiFrw8Z3zJeyqF0DQR6Zofr83+PMxQI5n5pwPCQnlXbgLL7 NrzNLT79QRkInLgkZ3SnPZ8wUYv6Xdhde01O+aUlpZCBs983U1Abu44g3Z7dwnXN y7euv3pORuurgInCB51Ys/mDPnGzUT7joYvr2qGG7kuwWmgGNoi3EMASTcILMPL7 c02D9EsjSi3Kau5AAQaj2CxDbPaSmKHakOcm2Xcmhn0CrtbE2Yck8bSiNwIVUV9H 2p5LEZDMFSlO4hN8SdZKrntygcBf1lbsECpi47k5mWXUDYjYuo7qJYIXx5xfkcvc +tMPbVRfEPoX0s3LQASRS2GVBSNqu6o+ChbA97m4KPy+Ccv00K0= =QggY -----END PGP SIGNATURE----- Merge tag 'asahi-soc-dt-5.17' of https://github.com/AsahiLinux/linux into arm/dt Apple SoC DT updates for 5.17: - Separate DTs for all t8103 platforms - Add i2c and cd321x nodes - Bindings for apple,wdt - PMGR bindings and DT updates to instantiate it - WiFi MAC address DT handling This also includes the MAINTAINERS change for the PMGR driver itself, to avoid merge issues; the driver will be sent in a different pull. Manual fixups: Added i2c power domain references to the PMGR DT commit, since a prior commit added the i2c nodes. * tag 'asahi-soc-dt-5.17' of https://github.com/AsahiLinux/linux: arm64: dts: apple: t8103: Expose PCI node for the WiFi MAC address arm64: dts: apple: t8103: Add UART2 arm64: dts: apple: t8103: Add PMGR nodes dt-bindings: arm: apple: Add apple,pmgr binding dt-bindings: power: Add apple,pmgr-pwrstate binding MAINTAINERS: Add PMGR power state files to ARM/APPLE MACHINE dt-bindings: watchdog: Add Apple Watchdog dt-bindings: interrupt-controller: apple,aic: Add power-domains property dt-bindings: pinctrl: apple,pinctrl: Add power-domains property dt-bindings: iommu: apple,dart: Add power-domains property dt-bindings: i2c: apple,i2c: Add power-domains property arm64: dts: apple: t8103: Add cd321x nodes arm64: dts: apple: t8103: Add i2c nodes arm64: dts: apple: Add missing M1 (t8103) devices dt-bindings: arm: apple: Add iMac (24-inch 2021) to Apple bindings arm64: dts: apple: add #interrupt-cells property to pinctrl nodes dt-bindings: i2c: apple,i2c: allow multiple compatibles arm64: dts: apple: change ethernet0 device type to ethernet Link: https://lore.kernel.org/r/e18b476c-7b1f-de73-53a2-0e21fb5cd283@marcan.st Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann
commit
7f0ef89c0f
18 changed files with 1817 additions and 35 deletions
|
|
@ -12,12 +12,12 @@ maintainers:
|
|||
description: |
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||||
ARM platforms using SoCs designed by Apple Inc., branded "Apple Silicon".
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This currently includes devices based on the "M1" SoC, starting with the
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three Mac models released in late 2020:
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This currently includes devices based on the "M1" SoC:
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- Mac mini (M1, 2020)
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- MacBook Pro (13-inch, M1, 2020)
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- MacBook Air (M1, 2020)
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- iMac (24-inch, M1, 2021)
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The compatible property should follow this format:
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@ -56,6 +56,8 @@ properties:
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- apple,j274 # Mac mini (M1, 2020)
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- apple,j293 # MacBook Pro (13-inch, M1, 2020)
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- apple,j313 # MacBook Air (M1, 2020)
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- apple,j456 # iMac (24-inch, 4x USB-C, M1, 2021)
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- apple,j457 # iMac (24-inch, 2x USB-C, M1, 2021)
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- const: apple,t8103
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- const: apple,arm-platform
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|
|
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134
Documentation/devicetree/bindings/arm/apple/apple,pmgr.yaml
Normal file
134
Documentation/devicetree/bindings/arm/apple/apple,pmgr.yaml
Normal file
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@ -0,0 +1,134 @@
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/arm/apple/apple,pmgr.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Apple SoC Power Manager (PMGR)
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maintainers:
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- Hector Martin <marcan@marcan.st>
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description: |
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Apple SoCs include PMGR blocks responsible for power management,
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which can control various clocks, resets, power states, and
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performance features. This node represents the PMGR as a syscon,
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with sub-nodes representing individual features.
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properties:
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$nodename:
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pattern: "^power-management@[0-9a-f]+$"
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compatible:
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items:
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- enum:
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- apple,t8103-pmgr
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- apple,t6000-pmgr
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- const: apple,pmgr
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- const: syscon
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- const: simple-mfd
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reg:
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maxItems: 1
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"#address-cells":
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const: 1
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"#size-cells":
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const: 1
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patternProperties:
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"power-controller@[0-9a-f]+$":
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description:
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The individual power management domains within this controller
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type: object
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$ref: /power/apple,pmgr-pwrstate.yaml#
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required:
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- compatible
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- reg
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additionalProperties: false
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examples:
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- |
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soc {
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#address-cells = <2>;
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#size-cells = <2>;
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power-management@23b700000 {
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compatible = "apple,t8103-pmgr", "apple,pmgr", "syscon", "simple-mfd";
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#address-cells = <1>;
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#size-cells = <1>;
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reg = <0x2 0x3b700000 0x0 0x14000>;
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ps_sio: power-controller@1c0 {
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compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
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reg = <0x1c0 8>;
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#power-domain-cells = <0>;
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#reset-cells = <0>;
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label = "sio";
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apple,always-on;
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};
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ps_uart_p: power-controller@220 {
|
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compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
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reg = <0x220 8>;
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#power-domain-cells = <0>;
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#reset-cells = <0>;
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label = "uart_p";
|
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power-domains = <&ps_sio>;
|
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};
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|
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ps_uart0: power-controller@270 {
|
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compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
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reg = <0x270 8>;
|
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#power-domain-cells = <0>;
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#reset-cells = <0>;
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label = "uart0";
|
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power-domains = <&ps_uart_p>;
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};
|
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};
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power-management@23d280000 {
|
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compatible = "apple,t8103-pmgr", "apple,pmgr", "syscon", "simple-mfd";
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#address-cells = <1>;
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#size-cells = <1>;
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reg = <0x2 0x3d280000 0x0 0xc000>;
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|
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ps_aop_filter: power-controller@4000 {
|
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compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
|
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reg = <0x4000 8>;
|
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#power-domain-cells = <0>;
|
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#reset-cells = <0>;
|
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label = "aop_filter";
|
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};
|
||||
|
||||
ps_aop_base: power-controller@4010 {
|
||||
compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
|
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reg = <0x4010 8>;
|
||||
#power-domain-cells = <0>;
|
||||
#reset-cells = <0>;
|
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label = "aop_base";
|
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power-domains = <&ps_aop_filter>;
|
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};
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ps_aop_shim: power-controller@4038 {
|
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compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
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reg = <0x4038 8>;
|
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#power-domain-cells = <0>;
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#reset-cells = <0>;
|
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label = "aop_shim";
|
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power-domains = <&ps_aop_base>;
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};
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ps_aop_uart0: power-controller@4048 {
|
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compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate";
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reg = <0x4048 8>;
|
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#power-domain-cells = <0>;
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#reset-cells = <0>;
|
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label = "aop_uart0";
|
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power-domains = <&ps_aop_shim>;
|
||||
};
|
||||
};
|
||||
};
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||||
|
|
@ -20,9 +20,9 @@ allOf:
|
|||
|
||||
properties:
|
||||
compatible:
|
||||
enum:
|
||||
- apple,t8103-i2c
|
||||
- apple,i2c
|
||||
items:
|
||||
- const: apple,t8103-i2c
|
||||
- const: apple,i2c
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||||
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||||
reg:
|
||||
maxItems: 1
|
||||
|
|
@ -40,6 +40,9 @@ properties:
|
|||
used. This frequency is generated by dividing the reference clock.
|
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Allowed values are between ref_clk/(16*4) and ref_clk/(16*255).
|
||||
|
||||
power-domains:
|
||||
maxItems: 1
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
|
|
@ -51,7 +54,7 @@ unevaluatedProperties: false
|
|||
examples:
|
||||
- |
|
||||
i2c@35010000 {
|
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compatible = "apple,t8103-i2c";
|
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compatible = "apple,t8103-i2c", "apple,i2c";
|
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reg = <0x35010000 0x4000>;
|
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interrupt-parent = <&aic>;
|
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interrupts = <0 627 4>;
|
||||
|
|
|
|||
|
|
@ -65,6 +65,9 @@ properties:
|
|||
Specifies base physical address and size of the AIC registers.
|
||||
maxItems: 1
|
||||
|
||||
power-domains:
|
||||
maxItems: 1
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- '#interrupt-cells'
|
||||
|
|
|
|||
|
|
@ -41,6 +41,9 @@ properties:
|
|||
Has to be one. The single cell describes the stream id emitted by
|
||||
a master to the IOMMU.
|
||||
|
||||
power-domains:
|
||||
maxItems: 1
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- reg
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||||
|
|
|
|||
|
|
@ -50,6 +50,9 @@ properties:
|
|||
'#interrupt-cells':
|
||||
const: 2
|
||||
|
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power-domains:
|
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maxItems: 1
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||||
|
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patternProperties:
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'-pins$':
|
||||
type: object
|
||||
|
|
|
|||
|
|
@ -0,0 +1,71 @@
|
|||
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/power/apple,pmgr-pwrstate.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: Apple SoC PMGR Power States
|
||||
|
||||
maintainers:
|
||||
- Hector Martin <marcan@marcan.st>
|
||||
|
||||
allOf:
|
||||
- $ref: "power-domain.yaml#"
|
||||
|
||||
description: |
|
||||
Apple SoCs include PMGR blocks responsible for power management,
|
||||
which can control various clocks, resets, power states, and
|
||||
performance features. This binding describes the device power
|
||||
state registers, which control power states and resets.
|
||||
|
||||
Each instance of a power controller within the PMGR syscon node
|
||||
represents a generic power domain provider, as documented in
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Documentation/devicetree/bindings/power/power-domain.yaml.
|
||||
The provider controls a single SoC block. The power hierarchy is
|
||||
represented via power-domains relationships between these nodes.
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|
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See Documentation/devicetree/bindings/arm/apple/apple,pmgr.yaml
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||||
for the top-level PMGR node documentation.
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properties:
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compatible:
|
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items:
|
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- enum:
|
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- apple,t8103-pmgr-pwrstate
|
||||
- apple,t6000-pmgr-pwrstate
|
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- const: apple,pmgr-pwrstate
|
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reg:
|
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maxItems: 1
|
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||||
"#power-domain-cells":
|
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const: 0
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"#reset-cells":
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const: 0
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|
||||
power-domains:
|
||||
description:
|
||||
Reference to parent power domains. A domain may have multiple parents,
|
||||
and all will be powered up when it is powered.
|
||||
minItems: 1
|
||||
maxItems: 8 # Arbitrary, should be enough
|
||||
|
||||
label:
|
||||
description:
|
||||
Specifies the name of the SoC domain being controlled. This is used to
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name the power/reset domains.
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||||
|
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apple,always-on:
|
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description:
|
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Forces this power domain to always be powered up.
|
||||
type: boolean
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||||
|
||||
required:
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||||
- compatible
|
||||
- reg
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||||
- "#power-domain-cells"
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||||
- "#reset-cells"
|
||||
- label
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||||
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additionalProperties: false
|
||||
52
Documentation/devicetree/bindings/watchdog/apple,wdt.yaml
Normal file
52
Documentation/devicetree/bindings/watchdog/apple,wdt.yaml
Normal file
|
|
@ -0,0 +1,52 @@
|
|||
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/watchdog/apple,wdt.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: Apple SoC Watchdog
|
||||
|
||||
allOf:
|
||||
- $ref: "watchdog.yaml#"
|
||||
|
||||
maintainers:
|
||||
- Sven Peter <sven@svenpeter.dev>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
items:
|
||||
- enum:
|
||||
- apple,t8103-wdt
|
||||
- apple,t6000-wdt
|
||||
- const: apple,wdt
|
||||
|
||||
reg:
|
||||
maxItems: 1
|
||||
|
||||
clocks:
|
||||
maxItems: 1
|
||||
|
||||
interrupts:
|
||||
maxItems: 1
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
- clocks
|
||||
- interrupts
|
||||
|
||||
unevaluatedProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
#include <dt-bindings/interrupt-controller/apple-aic.h>
|
||||
#include <dt-bindings/interrupt-controller/irq.h>
|
||||
|
||||
wdt: watchdog@50000000 {
|
||||
compatible = "apple,t8103-wdt", "apple,wdt";
|
||||
reg = <0x50000000 0x4000>;
|
||||
clocks = <&clk>;
|
||||
interrupts = <AIC_IRQ 123 IRQ_TYPE_LEVEL_HIGH>;
|
||||
};
|
||||
|
||||
...
|
||||
|
|
@ -1745,17 +1745,21 @@ B: https://github.com/AsahiLinux/linux/issues
|
|||
C: irc://irc.oftc.net/asahi-dev
|
||||
T: git https://github.com/AsahiLinux/linux.git
|
||||
F: Documentation/devicetree/bindings/arm/apple.yaml
|
||||
F: Documentation/devicetree/bindings/arm/apple/*
|
||||
F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml
|
||||
F: Documentation/devicetree/bindings/interrupt-controller/apple,aic.yaml
|
||||
F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml
|
||||
F: Documentation/devicetree/bindings/pci/apple,pcie.yaml
|
||||
F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml
|
||||
F: Documentation/devicetree/bindings/power/apple*
|
||||
F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml
|
||||
F: arch/arm64/boot/dts/apple/
|
||||
F: drivers/i2c/busses/i2c-pasemi-core.c
|
||||
F: drivers/i2c/busses/i2c-pasemi-platform.c
|
||||
F: drivers/irqchip/irq-apple-aic.c
|
||||
F: drivers/mailbox/apple-mailbox.c
|
||||
F: drivers/pinctrl/pinctrl-apple-gpio.c
|
||||
F: drivers/soc/apple/*
|
||||
F: include/dt-bindings/interrupt-controller/apple-aic.h
|
||||
F: include/dt-bindings/pinctrl/apple.h
|
||||
F: include/linux/apple-mailbox.h
|
||||
|
|
|
|||
|
|
@ -1,2 +1,6 @@
|
|||
# SPDX-License-Identifier: GPL-2.0
|
||||
dtb-$(CONFIG_ARCH_APPLE) += t8103-j274.dtb
|
||||
dtb-$(CONFIG_ARCH_APPLE) += t8103-j293.dtb
|
||||
dtb-$(CONFIG_ARCH_APPLE) += t8103-j313.dtb
|
||||
dtb-$(CONFIG_ARCH_APPLE) += t8103-j456.dtb
|
||||
dtb-$(CONFIG_ARCH_APPLE) += t8103-j457.dtb
|
||||
|
|
|
|||
|
|
@ -10,39 +10,15 @@
|
|||
/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 = ðernet0;
|
||||
};
|
||||
|
||||
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";
|
||||
};
|
||||
|
||||
/*
|
||||
|
|
@ -50,9 +26,6 @@ &serial0 {
|
|||
* on-board devices and properties that are populated by the bootloader
|
||||
* (such as MAC addresses).
|
||||
*/
|
||||
&port00 {
|
||||
bus-range = <1 1>;
|
||||
};
|
||||
|
||||
&port01 {
|
||||
bus-range = <2 2>;
|
||||
|
|
@ -60,9 +33,13 @@ &port01 {
|
|||
|
||||
&port02 {
|
||||
bus-range = <3 3>;
|
||||
ethernet0: pci@0,0 {
|
||||
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];
|
||||
};
|
||||
};
|
||||
|
||||
&i2c2 {
|
||||
status = "okay";
|
||||
};
|
||||
|
|
|
|||
41
arch/arm64/boot/dts/apple/t8103-j293.dts
Normal file
41
arch/arm64/boot/dts/apple/t8103-j293.dts
Normal file
|
|
@ -0,0 +1,41 @@
|
|||
// SPDX-License-Identifier: GPL-2.0+ OR MIT
|
||||
/*
|
||||
* Apple MacBook Pro (13-inch, M1, 2020)
|
||||
*
|
||||
* target-type: J293
|
||||
*
|
||||
* Copyright The Asahi Linux Contributors
|
||||
*/
|
||||
|
||||
/dts-v1/;
|
||||
|
||||
#include "t8103.dtsi"
|
||||
#include "t8103-jxxx.dtsi"
|
||||
|
||||
/ {
|
||||
compatible = "apple,j293", "apple,t8103", "apple,arm-platform";
|
||||
model = "Apple MacBook Pro (13-inch, M1, 2020)";
|
||||
};
|
||||
|
||||
/*
|
||||
* 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;
|
||||
|
||||
&i2c2 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&i2c4 {
|
||||
status = "okay";
|
||||
};
|
||||
33
arch/arm64/boot/dts/apple/t8103-j313.dts
Normal file
33
arch/arm64/boot/dts/apple/t8103-j313.dts
Normal file
|
|
@ -0,0 +1,33 @@
|
|||
// 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)";
|
||||
};
|
||||
|
||||
/*
|
||||
* 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;
|
||||
59
arch/arm64/boot/dts/apple/t8103-j456.dts
Normal file
59
arch/arm64/boot/dts/apple/t8103-j456.dts
Normal file
|
|
@ -0,0 +1,59 @@
|
|||
// 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 = ðernet0;
|
||||
};
|
||||
};
|
||||
|
||||
&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";
|
||||
};
|
||||
};
|
||||
|
||||
/*
|
||||
* 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];
|
||||
};
|
||||
};
|
||||
47
arch/arm64/boot/dts/apple/t8103-j457.dts
Normal file
47
arch/arm64/boot/dts/apple/t8103-j457.dts
Normal file
|
|
@ -0,0 +1,47 @@
|
|||
// 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 = ðernet0;
|
||||
};
|
||||
};
|
||||
|
||||
/*
|
||||
* 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;
|
||||
78
arch/arm64/boot/dts/apple/t8103-jxxx.dtsi
Normal file
78
arch/arm64/boot/dts/apple/t8103-jxxx.dtsi
Normal file
|
|
@ -0,0 +1,78 @@
|
|||
// 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
|
||||
*/
|
||||
|
||||
/ {
|
||||
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";
|
||||
};
|
||||
|
||||
hpm1: usb-pd@3f {
|
||||
compatible = "apple,cd321x";
|
||||
reg = <0x3f>;
|
||||
interrupt-parent = <&pinctrl_ap>;
|
||||
interrupts = <106 IRQ_TYPE_LEVEL_LOW>;
|
||||
interrupt-names = "irq";
|
||||
};
|
||||
};
|
||||
|
||||
/*
|
||||
* 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>;
|
||||
wifi0: network@0,0 {
|
||||
reg = <0x10000 0x0 0x0 0x0 0x0>;
|
||||
/* To be filled by the loader */
|
||||
local-mac-address = [00 00 00 00 00 00];
|
||||
};
|
||||
};
|
||||
1136
arch/arm64/boot/dts/apple/t8103-pmgr.dtsi
Normal file
1136
arch/arm64/boot/dts/apple/t8103-pmgr.dtsi
Normal file
File diff suppressed because it is too large
Load diff
|
|
@ -111,6 +111,73 @@ soc {
|
|||
ranges;
|
||||
nonposted-mmio;
|
||||
|
||||
i2c0: i2c@235010000 {
|
||||
compatible = "apple,t8103-i2c", "apple,i2c";
|
||||
reg = <0x2 0x35010000 0x0 0x4000>;
|
||||
clocks = <&clk24>;
|
||||
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 = <&clk24>;
|
||||
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 = <&clk24>;
|
||||
interrupt-parent = <&aic>;
|
||||
interrupts = <AIC_IRQ 629 IRQ_TYPE_LEVEL_HIGH>;
|
||||
pinctrl-0 = <&i2c2_pins>;
|
||||
pinctrl-names = "default";
|
||||
#address-cells = <0x1>;
|
||||
#size-cells = <0x0>;
|
||||
status = "disabled"; /* not used in all devices */
|
||||
power-domains = <&ps_i2c2>;
|
||||
};
|
||||
|
||||
i2c3: i2c@23501c000 {
|
||||
compatible = "apple,t8103-i2c", "apple,i2c";
|
||||
reg = <0x2 0x3501c000 0x0 0x4000>;
|
||||
clocks = <&clk24>;
|
||||
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 = <&clk24>;
|
||||
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 */
|
||||
};
|
||||
|
||||
serial0: serial@235200000 {
|
||||
compatible = "apple,s5l-uart";
|
||||
reg = <0x2 0x35200000 0x0 0x1000>;
|
||||
|
|
@ -123,6 +190,19 @@ serial0: serial@235200000 {
|
|||
*/
|
||||
clocks = <&clk24>, <&clk24>;
|
||||
clock-names = "uart", "clk_uart_baud0";
|
||||
power-domains = <&ps_uart0>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
serial2: serial@235208000 {
|
||||
compatible = "apple,s5l-uart";
|
||||
reg = <0x2 0x35208000 0x0 0x1000>;
|
||||
reg-io-width = <4>;
|
||||
interrupt-parent = <&aic>;
|
||||
interrupts = <AIC_IRQ 607 IRQ_TYPE_LEVEL_HIGH>;
|
||||
clocks = <&clk24>, <&clk24>;
|
||||
clock-names = "uart", "clk_uart_baud0";
|
||||
power-domains = <&ps_uart2>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
|
|
@ -131,11 +211,20 @@ aic: interrupt-controller@23b100000 {
|
|||
#interrupt-cells = <3>;
|
||||
interrupt-controller;
|
||||
reg = <0x2 0x3b100000 0x0 0x8000>;
|
||||
power-domains = <&ps_aic>;
|
||||
};
|
||||
|
||||
pmgr: power-management@23b700000 {
|
||||
compatible = "apple,t8103-pmgr", "apple,pmgr", "syscon", "simple-mfd";
|
||||
#address-cells = <1>;
|
||||
#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>;
|
||||
|
|
@ -143,6 +232,7 @@ pinctrl_ap: pinctrl@23c100000 {
|
|||
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>,
|
||||
|
|
@ -152,6 +242,31 @@ pinctrl_ap: pinctrl@23c100000 {
|
|||
<AIC_IRQ 195 IRQ_TYPE_LEVEL_HIGH>,
|
||||
<AIC_IRQ 196 IRQ_TYPE_LEVEL_HIGH>;
|
||||
|
||||
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)>;
|
||||
};
|
||||
|
||||
pcie_pins: pcie-pins {
|
||||
pinmux = <APPLE_PINMUX(150, 1)>,
|
||||
<APPLE_PINMUX(151, 1)>,
|
||||
|
|
@ -159,6 +274,13 @@ pcie_pins: pcie-pins {
|
|||
};
|
||||
};
|
||||
|
||||
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>;
|
||||
};
|
||||
|
||||
pinctrl_aop: pinctrl@24a820000 {
|
||||
compatible = "apple,t8103-pinctrl", "apple,pinctrl";
|
||||
reg = <0x2 0x4a820000 0x0 0x4000>;
|
||||
|
|
@ -169,6 +291,7 @@ pinctrl_aop: pinctrl@24a820000 {
|
|||
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>,
|
||||
|
|
@ -182,6 +305,7 @@ pinctrl_aop: pinctrl@24a820000 {
|
|||
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>;
|
||||
|
|
@ -189,6 +313,7 @@ pinctrl_nub: pinctrl@23d1f0000 {
|
|||
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>,
|
||||
|
|
@ -209,6 +334,7 @@ pinctrl_smc: pinctrl@23e820000 {
|
|||
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>,
|
||||
|
|
@ -225,6 +351,7 @@ pcie0_dart_0: dart@681008000 {
|
|||
#iommu-cells = <1>;
|
||||
interrupt-parent = <&aic>;
|
||||
interrupts = <AIC_IRQ 696 IRQ_TYPE_LEVEL_HIGH>;
|
||||
power-domains = <&ps_apcie_gp>;
|
||||
};
|
||||
|
||||
pcie0_dart_1: dart@682008000 {
|
||||
|
|
@ -233,6 +360,7 @@ pcie0_dart_1: dart@682008000 {
|
|||
#iommu-cells = <1>;
|
||||
interrupt-parent = <&aic>;
|
||||
interrupts = <AIC_IRQ 699 IRQ_TYPE_LEVEL_HIGH>;
|
||||
power-domains = <&ps_apcie_gp>;
|
||||
};
|
||||
|
||||
pcie0_dart_2: dart@683008000 {
|
||||
|
|
@ -241,6 +369,7 @@ pcie0_dart_2: dart@683008000 {
|
|||
#iommu-cells = <1>;
|
||||
interrupt-parent = <&aic>;
|
||||
interrupts = <AIC_IRQ 702 IRQ_TYPE_LEVEL_HIGH>;
|
||||
power-domains = <&ps_apcie_gp>;
|
||||
};
|
||||
|
||||
pcie0: pcie@690000000 {
|
||||
|
|
@ -275,6 +404,7 @@ pcie0: pcie@690000000 {
|
|||
ranges = <0x43000000 0x6 0xa0000000 0x6 0xa0000000 0x0 0x20000000>,
|
||||
<0x02000000 0x0 0xc0000000 0x6 0xc0000000 0x0 0x40000000>;
|
||||
|
||||
power-domains = <&ps_apcie_gp>;
|
||||
pinctrl-0 = <&pcie_pins>;
|
||||
pinctrl-names = "default";
|
||||
|
||||
|
|
@ -340,3 +470,5 @@ port02: pci@2,0 {
|
|||
};
|
||||
};
|
||||
};
|
||||
|
||||
#include "t8103-pmgr.dtsi"
|
||||
|
|
|
|||
Loading…
Reference in a new issue