linux.git/arch/arm/boot, branch master

Merge tag 'soc-fixes-7.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2026-06-02T17:54:11+00:00

Pull SoC fixes from Arnd Bergmann:
 "Following the previous set of fixes, this addresses another
  significant number of small issues found in firmware drivers (tee,
  optee, qcomtee, qcom ice, exynos acpm) drivers through various tools.

  This is about error handling, resource leaks, concurrency and a
  use-after-free bug.

  The fixes for the Qualcomm ICE driver also introduce interface changes
  in the UFS and MMC drivers using it.

  Outside of firmware drivers, there are a few fixes across the tree:

   - Minor driver code mistakes in the Atmel EBI memory controller, the
     i.MX soc ID driver and socfpga boot logic

   - A defconfig change to avoid a boot time regression on multiple
     qualcomm boards

   - Device tree fixes for qualcomm, at91 and gemini, addressing mostly
     minor configuration mistakes"

* tag 'soc-fixes-7.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (28 commits)
  firmware: samsung: acpm: Fix infinite loop on sequence number exhaustion
  firmware: samsung: acpm: Fix missing LKMM barriers in sequence allocator
  firmware: samsung: acpm: Fix false timeouts and Use-After-Free in polling
  ARM: dts: gemini: Fix partition offsets
  ARM: socfpga: Fix OF node refcount leak in SMP setup
  soc: qcom: ice: Fix the error code when 'qcom,ice' property is not found
  arm64: dts: qcom: eliza: Add power-domain and iface clk for ice node
  arm64: dts: qcom: milos: Add power-domain and iface clk for ice node
  tee: qcomtee: add missing va_end in early return qcomtee_object_user_init()
  tee: fix params_from_user() error path in tee_ioctl_supp_recv
  tee: shm: fix shm leak in register_shm_helper()
  tee: fix tee_ioctl_object_invoke_arg padding
  arm64: defconfig: Enable PCI M.2 power sequencing driver
  scsi: ufs: ufs-qcom: Remove NULL check from devm_of_qcom_ice_get()
  mmc: sdhci-msm: Remove NULL check from devm_of_qcom_ice_get()
  soc: qcom: ice: Return proper error codes from devm_of_qcom_ice_get() instead of NULL
  soc: qcom: ice: Return -ENODEV if the ICE platform device is not found
  soc: qcom: ice: Fix race between qcom_ice_probe() and of_qcom_ice_get()
  ARM: dts: microchip: sam9x7: fix GMAC clock configuration
  firmware: samsung: acpm: Fix mailbox channel leak on probe error
  ...

Merge tag 'at91-fixes-7.1' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/fixes

2026-06-01T14:25:03+00:00

Microchip AT91 fixes for v7.1

This update includes:
- a fix for the GMAC DT node on SAM9X7 SoC to properly describe the
  available clocks

* tag 'at91-fixes-7.1' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
  ARM: dts: microchip: sam9x7: fix GMAC clock configuration

Signed-off-by: Arnd Bergmann

ARM: dts: gemini: Fix partition offsets

2026-05-28T21:58:35+00:00

These FIS partition offsets were never right: the comment clearly
states the FIS index is at 0xfe0000 and 0x7f * 0x200000 is
0xfe0000.

Tested on the iTian SQ201.

Fixes: d88b11ef91b1 ("ARM: dts: Fix up SQ201 flash access")
Fixes: b5a923f8c739 ("ARM: dts: gemini: Switch to redboot partition parsing")
Signed-off-by: Linus Walleij 
Signed-off-by: Arnd Bergmann

ARM: dts: microchip: sam9x7: fix GMAC clock configuration

2026-05-16T16:52:37+00:00

The GMAC node incorrectly listed four clocks, including a separate tx_clk
and a TSU GCK clock sourced from ID 67. According to the SAM9X7 clocking
scheme, the GMAC uses only three clocks: HCLK, PCLK, and the TSU GCK
derived from the GMAC peripheral clock (ID 24).

Remove the unused tx_clk, update the clock-names accordingly, and correct
the assigned clock to use GCK 24 instead of GCK 67. This aligns the device
tree with the actual hardware clock topology and prevents misconfiguration
of the GMAC clock tree.

[root@SAM9X75 ~]$ cat /sys/kernel/debug/clk/clk_summary | grep gmac

gmac_gclk      1       1        1        266666666   0          0     50000      Y         f802c000.ethernet           tsu_clk
                                                                                           f802c000.ethernet           tsu_clk
gmac_clk       2       2        0        266666666   0          0     50000      Y         f802c000.ethernet           hclk
                                                                                           f802c000.ethernet           pclk

Fixes: 41af45af8bc3 ("ARM: dts: at91: sam9x7: add device tree for SoC")
Signed-off-by: Mihai Sain 
Link: https://lore.kernel.org/r/20260309075329.1528-5-mihai.sain@microchip.com
[claudiu.beznea: massaged the patch description]
Signed-off-by: Claudiu Beznea

ARM: dts: renesas: rskrza1: Drop superfluous cells

2026-04-27T09:14:30+00:00

Drop superfluous address-cells and size-cells to fix DTC W=1 warning:

    arch/arm/boot/dts/renesas/r7s72100-rskrza1.dts:32.17-72.4: Warning (avoid_unnecessary_addr_size): /flash@18000000: unnecessary #address-cells/#size-cells without "ranges", "dma-ranges" or child "reg" or "ranges" property

Signed-off-by: Marek Vasut 
Fixes: 98537eb77d3ef185 ("ARM: dts: renesas: rskrza1: Add FLASH nodes")
Reviewed-by: Geert Uytterhoeven 
Link: https://patch.msgid.link/20260327234244.91707-7-marek.vasut+renesas@mailbox.org
Signed-off-by: Geert Uytterhoeven

ARM: dts: renesas: genmai: Drop superfluous cells

2026-04-27T09:14:30+00:00

Drop superfluous address-cells and size-cells to fix DTC W=1 warning:

    arch/arm/boot/dts/renesas/r7s72100-genmai.dts:28.17-55.4: Warning (avoid_unnecessary_addr_size): /flash@18000000: unnecessary #address-cells/#size-cells without "ranges", "dma-ranges" or child "reg" or "ranges" property

Signed-off-by: Marek Vasut 
Fixes: 30e0a8cf886cb459 ("ARM: dts: renesas: genmai: Add FLASH nodes")
Reviewed-by: Geert Uytterhoeven 
Link: https://patch.msgid.link/20260327234244.91707-6-marek.vasut+renesas@mailbox.org
Signed-off-by: Geert Uytterhoeven

ARM: dts: renesas: r7s72100: Add missing unit address to bus node

2026-04-27T09:14:30+00:00

Add missing unit address to bus node to fix the following DTC W=1
warning:

    arch/arm/boot/dts/renesas/r7s72100.dtsi:40.11-46.4: Warning (unit_address_vs_reg): /bus: node has a reg or ranges property, but no unit name

Signed-off-by: Marek Vasut 
Reviewed-by: Geert Uytterhoeven 
Link: https://patch.msgid.link/20260327234244.91707-5-marek.vasut+renesas@mailbox.org
Signed-off-by: Geert Uytterhoeven

ARM: dts: renesas: r8a7792: Add missing unit address to bus node

2026-04-27T09:14:30+00:00

Add missing unit address to bus node to fix the following DTC W=1
warning:

    arch/arm/boot/dts/renesas/r8a7792.dtsi:89.12-94.4: Warning (unit_address_vs_reg): /bus: node has a reg or ranges property, but no unit name

Signed-off-by: Marek Vasut 
Reviewed-by: Geert Uytterhoeven 
Link: https://patch.msgid.link/20260327234244.91707-4-marek.vasut+renesas@mailbox.org
Signed-off-by: Geert Uytterhoeven

ARM: dts: renesas: r8a7779: Add missing unit address to bus node

2026-04-27T09:14:30+00:00

Add missing unit address to bus node to fix the following DTC W=1
warning:

    arch/arm/boot/dts/renesas/r8a7779.dtsi:707.12-712.4: Warning (unit_address_vs_reg): /bus: node has a reg or ranges property, but no unit name

Signed-off-by: Marek Vasut 
Reviewed-by: Geert Uytterhoeven 
Link: https://patch.msgid.link/20260327234244.91707-3-marek.vasut+renesas@mailbox.org
Signed-off-by: Geert Uytterhoeven

ARM: dts: renesas: r8a7778: Add missing unit address to bus node

2026-04-27T09:14:30+00:00

Add missing unit address to bus node to fix the following DTC W=1
warning:

    arch/arm/boot/dts/renesas/r8a7778.dtsi:43.12-48.4: Warning (unit_address_vs_reg): /bus: node has a reg or ranges property, but no unit name

Signed-off-by: Marek Vasut 
Reviewed-by: Geert Uytterhoeven 
Link: https://patch.msgid.link/20260327234244.91707-2-marek.vasut+renesas@mailbox.org
Signed-off-by: Geert Uytterhoeven