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Message-Id: <20250920123028.49973-1-sven@kernel.org>
Date: Sat, 20 Sep 2025 14:30:27 +0200
From: Sven Peter <sven@...nel.org>
To: soc@...ts.linux.dev
Cc: asahi@...ts.linux.dev,
linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org,
Sven Peter <sven@...nel.org>
Subject: [GIT PULL 1/2] Apple SoC driver changes for v6.18
The following changes since commit 8f5ae30d69d7543eee0d70083daf4de8fe15d585:
Linux 6.17-rc1 (2025-08-10 19:41:16 +0300)
are available in the Git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/sven/linux.git tags/apple-soc-drivers-6.18
for you to fetch changes up to 442816f97a4f84cb321d3359177a3b9b0ce48a60:
pmdomain: apple: Add "apple,t8103-pmgr-pwrstate" (2025-09-18 21:30:56 +0200)
----------------------------------------------------------------
Apple SoC driver updates for 6.18
Krzysztof Kozlowski asked us to move away from generic compatibles:
- Adjust all dt-bindings to use apple,t8103-XXXX instead of apple,XXXX
as fallback and add a comment that the old generic list should no
longer be extended.
- Add new fallback compatibles to pinctrl, pmdomain, spi, and mca
drivers. These changes have been Acked by their subsystem maintainers
to be merged through our tree together with the dt-bindings.
Support for pre-M1 Apple Silicon:
- SART and mailbox gain support for Apple's A11, which are both
required for NVMe.
- NVMe also gains support for Apple's A11 and the nvme maintainers
prefer that we merge this through the soc tree together with
the mailbox and SART changes.
- SPMI compatibles for A11 and T2 have been added, also going through
the soc tree due to conflicts with the generic compatible removal and
because no driver change is required.
Signed-off-by: Sven Peter <sven@...nel.org>
----------------------------------------------------------------
Janne Grunau (23):
dt-bindings: arm: apple: apple,pmgr: Add t6020-pmgr compatible
dt-bindings: power: apple,pmgr-pwrstate: Add t6020 compatible
dt-bindings: cpufreq: apple,cluster-cpufreq: Add t6020 compatible
dt-bindings: interrupt-controller: apple,aic2: Add apple,t6020-aic compatible
dt-bindings: iommu: dart: Add apple,t6020-dart compatible
dt-bindings: pinctrl: apple,pinctrl: Add apple,t6020-pinctrl compatible
dt-bindings: mailbox: apple,mailbox: Add t6020 compatible
dt-bindings: gpu: apple,agx: Add agx-{g14s,g14c,g14d} compatibles
dt-bindings: iommu: apple,sart: Add apple,t6020-sart compatible
dt-bindings: nvme: apple: Add apple,t6020-nvme-ans2 compatible
dt-bindings: net: bcm4377-bluetooth: Add BCM4388 compatible
dt-bindings: net: bcm4329-fmac: Add BCM4388 PCI compatible
dt-bindings: mfd: apple,smc: Add t6020-smc compatible
dt-bindings: spmi: apple,spmi: Add t6020-spmi compatible
dt-bindings: watchdog: apple,wdt: Add t6020-wdt compatible
dt-bindings: clock: apple,nco: Add t6020-nco compatible
dt-bindings: dma: apple,admac: Add t6020-admac compatible
ASoC: dt-bindings: apple,mca: Add t6020-mca compatible
spi: dt-bindings: apple,spi: Add t6020-spi compatible
pinctrl: apple: Add "apple,t8103-pinctrl" as compatible
ASoC: apple: mca: Add "apple,t8103-mca" compatible
spi: apple: Add "apple,t8103-spi" compatible
pmdomain: apple: Add "apple,t8103-pmgr-pwrstate"
Nick Chan (8):
dt-bindings: mailbox: apple,mailbox: Add ASC mailboxes on Apple A11 and T2
soc: apple: mailbox: Add Apple A11 and T2 mailbox support
dt-bindings: iommu: apple,sart: Add Apple A11
soc: apple: sart: Make allow flags SART version dependent
soc: apple: sart: Add SARTv0 support
dt-bindings: nvme: apple,nvme-ans: Add Apple A11
nvme: apple: Add Apple A11 support
dt-bindings: spmi: Add Apple A11 and T2 compatible
Sven Peter (1):
soc: apple: Drop default ARCH_APPLE in Kconfig
.../devicetree/bindings/arm/apple/apple,pmgr.yaml | 33 ++--
.../devicetree/bindings/clock/apple,nco.yaml | 17 +-
.../bindings/cpufreq/apple,cluster-cpufreq.yaml | 3 +
.../devicetree/bindings/dma/apple,admac.yaml | 17 +-
.../devicetree/bindings/gpu/apple,agx.yaml | 6 +
.../bindings/interrupt-controller/apple,aic2.yaml | 1 +
.../devicetree/bindings/iommu/apple,dart.yaml | 14 +-
.../devicetree/bindings/iommu/apple,sart.yaml | 5 +-
.../devicetree/bindings/mailbox/apple,mailbox.yaml | 8 +
.../devicetree/bindings/mfd/apple,smc.yaml | 17 +-
.../net/bluetooth/brcm,bcm4377-bluetooth.yaml | 1 +
.../bindings/net/wireless/brcm,bcm4329-fmac.yaml | 1 +
.../devicetree/bindings/nvme/apple,nvme-ans.yaml | 30 ++--
.../devicetree/bindings/pinctrl/apple,pinctrl.yaml | 27 +--
.../bindings/power/apple,pmgr-pwrstate.yaml | 27 +--
.../devicetree/bindings/sound/apple,mca.yaml | 17 +-
.../devicetree/bindings/spi/apple,spi.yaml | 16 +-
.../devicetree/bindings/spmi/apple,spmi.yaml | 20 ++-
.../devicetree/bindings/watchdog/apple,wdt.yaml | 27 +--
drivers/nvme/host/apple.c | 197 ++++++++++++++-------
drivers/pinctrl/pinctrl-apple-gpio.c | 1 +
drivers/pmdomain/apple/pmgr-pwrstate.c | 1 +
drivers/soc/apple/Kconfig | 3 -
drivers/soc/apple/mailbox.c | 19 ++
drivers/soc/apple/sart.c | 60 ++++++-
drivers/spi/spi-apple.c | 1 +
sound/soc/apple/mca.c | 1 +
27 files changed, 404 insertions(+), 166 deletions(-)
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