Skip to content

arm64: dts: apple: describe disabled T602x resources on merged bindings #1149

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
RyanTheTide merged 11 commits into from
Nov 7, 2026
Merged

arm64: dts: apple: describe disabled T602x resources on merged bindings #1149

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
11 commits
Select commit Hold shift + click to select a range
c91d838
arm64: dts: apple: describe disabled T602x peripheral resources
RyanTheTide Nov 7, 2026
9641fcd
arm64: dts: apple: keep the Mac Pro SIO loader enablement separate
RyanTheTide Nov 7, 2026
c99f054
dt-bindings: sound: apple: type the existing M2 reset-domain handoff
RyanTheTide Nov 7, 2026
afeba74
dt-bindings: apple: select only the M2 AOP service ABI
RyanTheTide Nov 7, 2026
cb8f585
arm64: dts: apple: describe the disabled fourth Ultra PCIe tunnels
RyanTheTide Nov 7, 2026
2944d9a
arm64: dts: apple: use the native Ultra fourth-host register windows
RyanTheTide Nov 7, 2026
7ed1022
arm64: dts: apple: correct the common T602x PCIe-C LTSSM apertures
RyanTheTide Nov 7, 2026
ff2aeca
Merge integration a54b500e and retain the merged reference-Mac bindin…
RyanTheTide Nov 7, 2026
ae97010
arm64: dts: apple: give the disabled Ultra fourth tunnels explicit ad…
RyanTheTide Nov 7, 2026
4f0951b
Merge integration 95e30d5a and retain M2 and M3 resource variants
RyanTheTide Nov 7, 2026
9c9aaaa
Merge integration 3e822131 into the T602x descriptions
RyanTheTide Nov 7, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
15 changes: 15 additions & 0 deletions arch/arm64/boot/dts/apple/t6020-j414s-peripherals.dtsi
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,15 @@
// SPDX-License-Identifier: GPL-2.0+ OR MIT
/* Additional T6020 hardware resources. Keep unqualified blocks disabled. */

&{/soc} {
m2_apcie1_piodma: dma-controller@595010000 {
compatible = "apple,t6020-pcie-piodma", "apple,pcie-piodma";
reg = <0x5 0x95010000 0x0 0x4000>,
<0x5 0x95014000 0x0 0x4000>,
<0x5 0x95018000 0x0 0x4000>;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 0 1346 IRQ_TYPE_LEVEL_HIGH>;
iommus = <&pcie0_dart_1 15>;
status = "disabled";
};
};
4 changes: 4 additions & 0 deletions arch/arm64/boot/dts/apple/t6020-j414s.dts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -45,3 +45,7 @@
&mtp_mt {
firmware-name = "apple/tpmtfw-j414s.bin";
};

#include "t6020-peripherals.dtsi"

#include "t6020-j414s-peripherals.dtsi"
15 changes: 15 additions & 0 deletions arch/arm64/boot/dts/apple/t6020-j416s-peripherals.dtsi
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,15 @@
// SPDX-License-Identifier: GPL-2.0+ OR MIT
/* Additional T6020 hardware resources. Keep unqualified blocks disabled. */

&{/soc} {
m2_apcie1_piodma: dma-controller@595010000 {
compatible = "apple,t6020-pcie-piodma", "apple,pcie-piodma";
reg = <0x5 0x95010000 0x0 0x4000>,
<0x5 0x95014000 0x0 0x4000>,
<0x5 0x95018000 0x0 0x4000>;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 0 1346 IRQ_TYPE_LEVEL_HIGH>;
iommus = <&pcie0_dart_1 15>;
status = "disabled";
};
};
4 changes: 4 additions & 0 deletions arch/arm64/boot/dts/apple/t6020-j416s.dts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -45,3 +45,7 @@
&mtp_mt {
firmware-name = "apple/tpmtfw-j416s.bin";
};

#include "t6020-peripherals.dtsi"

#include "t6020-j416s-peripherals.dtsi"
54 changes: 54 additions & 0 deletions arch/arm64/boot/dts/apple/t6020-j474s-peripherals.dtsi
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,54 @@
// SPDX-License-Identifier: GPL-2.0+ OR MIT
/* Additional T6020 hardware resources. Keep unqualified blocks disabled. */

&{/soc} {
m2_apcie2_piodma: dma-controller@596010000 {
compatible = "apple,t6020-pcie-piodma", "apple,pcie-piodma";
reg = <0x5 0x96010000 0x0 0x4000>,
<0x5 0x96014000 0x0 0x4000>,
<0x5 0x96018000 0x0 0x4000>;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 0 1350 IRQ_TYPE_LEVEL_HIGH>;
iommus = <&pcie0_dart_2 15>;
status = "disabled";
};

m2_apcie3_piodma: dma-controller@597010000 {
compatible = "apple,t6020-pcie-piodma", "apple,pcie-piodma";
reg = <0x5 0x97010000 0x0 0x4000>,
<0x5 0x97014000 0x0 0x4000>,
<0x5 0x97018000 0x0 0x4000>;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 0 1354 IRQ_TYPE_LEVEL_HIGH>;
iommus = <&pcie0_dart_3 15>;
status = "disabled";
};

m2_atc3_dpin0: displayport-input@1301e50000 {
compatible = "apple,t6020-dpin", "apple,dpin";
reg = <0x13 0x1e50000 0x0 0x4000>;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 0 1528 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};

m2_atc3_dpin1: displayport-input@1301e58000 {
compatible = "apple,t6020-dpin", "apple,dpin";
reg = <0x13 0x1e58000 0x0 0x4000>;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 0 1529 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};

m2_apciec3_piodma: dma-controller@1322000000 {
compatible = "apple,t6020-pciec-piodma", "apple,pciec-piodma";
reg = <0x13 0x22000000 0x0 0x4000>,
<0x13 0x22004000 0x0 0x4000>,
<0x13 0x22008000 0x0 0x4000>,
<0x13 0x20008000 0x0 0x4000>;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 0 1320 IRQ_TYPE_LEVEL_HIGH>;
iommus = <&apciec3_dart 15>;
status = "disabled";
};
};
4 changes: 4 additions & 0 deletions arch/arm64/boot/dts/apple/t6020-j474s.dts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -126,3 +126,7 @@
};

#include "hwmon-mini.dtsi"

#include "t6020-peripherals.dtsi"

#include "t6020-j474s-peripherals.dtsi"
Loading
Loading