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arm64: dts: apple: Add built-in keyboard support for M4 Macbook Pro #567

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Ryan1202 wants to merge 3 commits into AsahiLinux:bits/000-devicetree
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23 changes: 23 additions & 0 deletions arch/arm64/boot/dts/apple/t8132-j604.dts
View file Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -33,3 +33,26 @@
&fpwm1 {
status = "okay";
};

&mtp {
status = "okay";
};

&mtp_mbox {
status = "okay";
};

&mtp_dart {
status = "okay";
};

&mtp_dockchannel {
status = "okay";
};

&mtp_hid {
keyboard: keyboard {
hid-country-code = <0>;
apple,keyboard-layout-id = <0>;
};
};
108 changes: 108 additions & 0 deletions arch/arm64/boot/dts/apple/t8132.dtsi
View file Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@
* Copyright The Asahi Linux Contributors
*/

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/apple-aic.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pinctrl/apple.h>
Expand Down Expand Up @@ -255,6 +256,33 @@
<AIC_IRQ 505 IRQ_TYPE_LEVEL_HIGH>;
};

smc_mbox: mbox@38c608000 {
compatible = "apple,t8132-asc-mailbox", "apple,asc-mailbox-v4";
reg = <0x3 0x8c608000 0x0 0x4000>;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 561 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 562 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 563 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 564 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "send-empty", "send-not-empty",
"recv-empty", "recv-not-empty";
#mbox-cells = <0>;
};

smc: smc@38c600000 {
compatible = "apple,t8132-smc", "apple,t8103-smc";
reg = <0x3 0x8c600000 0x0 0x4000>,
<0x3 0x8de00000 0x0 0x100000>;
reg-names = "smc", "sram";
mboxes = <&smc_mbox>;

smc_gpio: gpio {
compatible = "apple,smc-gpio";
gpio-controller;
#gpio-cells = <2>;
};
};

pinctrl_smc: pinctrl@38c820000 {
compatible = "apple,t8132-pinctrl", "apple,t8103-pinctrl";
reg = <0x3 0x8c820000 0x0 0x4000>;
Expand Down Expand Up @@ -344,6 +372,86 @@
};
};

mtp: mtp@394600000 {
compatible = "apple,t8132-mtp",
"apple,t8132-rtk-helper-asc4",
"apple,mtp",
"apple,rtk-helper-asc4";
reg = <0x3 0x94600000 0x0 0x4000>,
<0x3 0x946c0000 0x0 0x100000>;
reg-names = "asc", "sram";

mboxes = <&mtp_mbox>;
iommus = <&mtp_dart 0>;
#helper-cells = <0>;

status = "disabled";
};

mtp_mbox: mbox@394608000 {
compatible = "apple,t8132-asc-mailbox", "apple,asc-mailbox-v4";
reg = <0x3 0x94608000 0x0 0x4000>;

interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 1113 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 1114 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 1115 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 1116 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "send-empty", "send-not-empty",
"recv-empty", "recv-not-empty";
#mbox-cells = <0>;
status = "disabled";
};

mtp_dart: iommu@394800000 {
compatible = "apple,t8132-dart", "apple,t8110-dart";
reg = <0x3 0x94800000 0x0 0x4000>;

interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 1091 IRQ_TYPE_LEVEL_HIGH>;

#iommu-cells = <1>;

status = "disabled";
};

mtp_dockchannel: fifo@394b30000 {
compatible = "apple,t8132-dockchannel", "apple,dockchannel";
reg = <0x3 0x94b14000 0x0 0x4000>;
reg-names = "irq";
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 1093 IRQ_TYPE_LEVEL_HIGH>;

ranges = <0 0x3 0x94b28000 0x20000>;
nonposted-mmio;
#address-cells = <1>;
#size-cells = <1>;

interrupt-controller;
#interrupt-cells = <2>;

status = "disabled";

mtp_hid: input@0 {
compatible = "apple,dockchannel-hid";
reg = <0x0000 0x1000>,
<0x4000 0x1000>,
<0x8000 0x1000>,
<0xc000 0x1000>;
reg-names = "rmt-config", "rmt-data", "config", "data";

iommus = <&mtp_dart 0>;

interrupt-parent = <&mtp_dockchannel>;
interrupts = <2 IRQ_TYPE_LEVEL_HIGH>,
<3 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "tx", "rx";

apple,fifo-size = <0x800>;
apple,helper-cpu = <&mtp>;
};
};

i2c0: i2c@3ad010000 {
compatible = "apple,t8132-i2c", "apple,t8103-i2c";
reg = <0x3 0xad010000 0x0 0x4000>;
Expand Down

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