[PATCH 0/2] arch: arm64: dts: apple: Disable unused PCIe ports
From: Janne Grunau
Date: Tue Feb 14 2023 - 09:09:52 EST
The t8103 and t600x device trees deleted unused PCIe ports. This was
probably done to replicate Apple's device tree which doesn't has nodes
for most unused hardware.
A more accurate description of the hardware is to disable unused
hardware.
This was discovered during the review of the t8112 device trees in
https://lore.kernel.org/asahi/1ea2107a-bb86-8c22-0bbc-82c453ab08ce@xxxxxxxxxx/
Signed-off-by: Janne Grunau <j@xxxxxxxxxx>
---
Janne Grunau (2):
arm64: dts: apple: t8103: Disable unused PCIe ports
arm64: dts: apple: t600x: Disable unused PCIe ports
arch/arm64/boot/dts/apple/t600x-die0.dtsi | 4 ++++
arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi | 11 -----------
arch/arm64/boot/dts/apple/t600x-j375.dtsi | 11 +++++++++++
arch/arm64/boot/dts/apple/t8103-j274.dts | 10 ++++++++++
arch/arm64/boot/dts/apple/t8103-j293.dts | 15 ---------------
arch/arm64/boot/dts/apple/t8103-j313.dts | 15 ---------------
arch/arm64/boot/dts/apple/t8103-j456.dts | 10 ++++++++++
arch/arm64/boot/dts/apple/t8103-j457.dts | 11 +++--------
arch/arm64/boot/dts/apple/t8103.dtsi | 4 ++++
9 files changed, 42 insertions(+), 49 deletions(-)
---
base-commit: 1b929c02afd37871d5afb9d498426f83432e71c2
change-id: 20230214-apple_dts_pcie_disable_unused-03c08218b8af
Best regards,
--
Janne Grunau <j@xxxxxxxxxx>