diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-07-16 11:35:27 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-07-16 11:35:27 -0700 |
| commit | cc0f7c3f97bc6e888bf4be28a9da9dbd3735d2b4 (patch) | |
| tree | ec328d17e2b9ddff11579e8759b9922b4e7a7f48 | |
| parent | 99298eb615debd41c1fccff05b163d0a29091904 (diff) | |
| parent | 49e24c80d3c81c43e2a56101449e1eea32fcf292 (diff) | |
Merge tag 'soc-drivers-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC driver updates from Arnd Bergmann:
"The updates to the mediatek, allwinner, ti, tegra, microchip, stm32,
samsung, imx, zynq and amlogic platoforms are fairly small maintenance
changes, either addressing minor mistakes or enabling additional
hardware.
The qualcomm platform changes add a number of features and are larger
than the other ones combined, introducing the use of linux/cleanup.h
across several drivers, adding support for Snapdragon X1E and other
SoCs in platform drivers, a new "protection domain mapper" driver, and
a "shared memory bridge" driver.
The cznic "turris omnia" router based on Marvell Armada gets a
platform driver that talks to the board specific microcontroller.
The reset and cache subsystems get a few minor updates to SoC specific
drivers, while the ff-a, scmi and optee firmware drivers get some code
refactoring and new features"
* tag 'soc-drivers-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (122 commits)
firmware: turris-mox-rwtm: Initialize completion before mailbox
firmware: turris-mox-rwtm: Fix checking return value of wait_for_completion_timeout()
firmware: turris-mox-rwtm: Do not complete if there are no waiters
MAINTAINERS: drop riscv list from cache controllers
platform: cznic: turris-omnia-mcu: fix Kconfig dependencies
bus: sunxi-rsb: Constify struct regmap_bus
soc: sunxi: sram: Constify struct regmap_config
platform: cznic: turris-omnia-mcu: Depend on WATCHDOG
platform: cznic: turris-omnia-mcu: Depend on OF
soc: samsung: exynos-pmu: add support for PMU_ALIVE non atomic registers
arm64: stm32: enable scmi regulator for stm32
firmware: qcom: tzmem: blacklist more platforms for SHM Bridge
soc: qcom: wcnss: simplify with cleanup.h
soc: qcom: pdr: simplify with cleanup.h
soc: qcom: ocmem: simplify with cleanup.h
soc: qcom: mdt_loader: simplify with cleanup.h
soc: qcom: llcc: simplify with cleanup.h
firmware: qcom: tzmem: simplify returning pointer without cleanup
soc: qcom: socinfo: Add PM6350 PMIC
arm64: dts: renesas: rz-smarc: Replace fixed regulator for USB VBUS
...
122 files changed, 5984 insertions, 847 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu b/Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu new file mode 100644 index 000000000000..307a55f599cb --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu @@ -0,0 +1,113 @@ +What: /sys/bus/i2c/devices/<mcu_device>/board_revision +Date: September 2024 +KernelVersion: 6.11 +Contact: Marek Behún <kabel@kernel.org> +Description: (RO) Contains board revision number. + + Only available if board information is burned in the MCU (older + revisions have board information burned in the ATSHA204-A chip). + + Format: %u. + +What: /sys/bus/i2c/devices/<mcu_device>/first_mac_address +Date: September 2024 +KernelVersion: 6.11 +Contact: Marek Behún <kabel@kernel.org> +Description: (RO) Contains device first MAC address. Each Turris Omnia is + allocated 3 MAC addresses. The two additional addresses are + computed from the first one by incrementing it. + + Only available if board information is burned in the MCU (older + revisions have board information burned in the ATSHA204-A chip). + + Format: %pM. + +What: /sys/bus/i2c/devices/<mcu_device>/front_button_mode +Date: September 2024 +KernelVersion: 6.11 +Contact: Marek Behún <kabel@kernel.org> +Description: (RW) The front button on the Turris Omnia router can be + configured either to change the intensity of all the LEDs on the + front panel, or to send the press event to the CPU as an + interrupt. + + This file switches between these two modes: + - "mcu" makes the button press event be handled by the MCU to + change the LEDs panel intensity. + - "cpu" makes the button press event be handled by the CPU. + + Format: %s. + +What: /sys/bus/i2c/devices/<mcu_device>/front_button_poweron +Date: September 2024 +KernelVersion: 6.11 +Contact: Marek Behún <kabel@kernel.org> +Description |