kernel/git/next/linux-next.git/drivers/clk/aspeed, branch master

Merge tag 'clk-misc-round-two-for-v7.3' of ssh://github.com/masneyb/linux into clk-pile

2026-08-17T16:28:08+00:00

Pull clk patches from Brian Masney: - New clock controller drivers for the Cix Sky1 audio subsystem (AUDSS), UltraRISC DP1000, and MediaTek MT8173 MFG_TOP, along with their devicetree bindings. Si549 support was added to the existing si544 driver. - New clock and reset support for the Aspeed AST2700 PECI controller and Airoha EN7523 PCIe PERSTOUT reset lines. - The clk core gains devm_clk_bulk_get_enable() as the mandatory counterpart to the existing optional variant, and exports devm_clk_hw_register_composite_pdata() for modular drivers. - Tegra gets a proper EMC clock implementation for Tegra114, 48MHz pll_p_out1 support needed for UEFI on Surface2, and the Xilinx clocking-wizard gains PLL charge pump/lock parameter programming during dynamic reconfiguration. - Bug fixes for a NULL pointer dereference from uninitialized clk_init_data in the eswin driver, an IO remap leak in the MediaTek pllfh error path, inverted gate control for MT8135 devapc_ck, a missing OF node put in tegra124-emc on registration failure, a prepare reference leak in the palmas driver, unregistered PLLs on MT6735 probe failure, a missing kasprintf NULL check in pmc_atom, PCIe warm boot instability in the Airoha EN7523 driver, and a clocking-wizard clock difference detection bug. - Various cleanups across tegra, st, and mvebu providers to stop misusing the consumer clock API, along with other minor fixes and improvements. Signed-off-by: Brian Masney * tag 'clk-misc-round-two-for-v7.3' of ssh://github.com/masneyb/linux: (45 commits) clk: tegra: set up proper EMC clock implementation for Tegra114 clk: clocking-wizard: remove 20kHz restriction clk: clocking-wizard: optimize clock search clk: clocking-wizard: fix clock difference detection clk: mediatek: mt8135: Fix inverted gate control for devapc_ck clk: clocking-wizard: Program PLL CP/RES and lock parameters on reconfig clk: tegra: support 48MHz clock for pll_p_out1 clk: aspeed: add AST2700 PECI clock dt-bindings: clock: ast2700: add PECI clock clk: mediatek: Add mt8173-mfgtop driver dt-bindings: clock: mediatek: Add mt8173 mfgtop clk: tegra: clean-up simple provider misuse of the consumer API clk: st: clean-up simple provider misuse of the consumer API clk: mvebu: clean-up simple provider misuse of the consumer API clk: remove conditional return with no effect clk: Add devm_clk_bulk_get_enable() clk: en7523: add support for dedicated PCIe PERSTOUT reset dt-bindings: clock: airoha: Add additional reset for PCIe PERSTOUT arm64: dts: cix: sky1: add audss cru reset: cix: add sky1 audss auxiliary reset driver ...

clk: aspeed: add AST2700 PECI clock

2026-07-28T15:25:30+00:00

Register the SoC1 PECI clock as a mux selected by SCU1_CLK_SEL2 bit 16, choosing between the 25MHz CLKIN and HPLL/4. Add the HPLL/4 fixed factor clock to serve as the second mux parent. Signed-off-by: Ryan Chen Signed-off-by: Brian Masney

Replace by more specific (c files)

2026-07-03T05:38:17+00:00

Replace the #include of by the more specific where applicable. For most cases the include can be dropped completely, only a few drivers need one or two headers added. Acked-by: Danilo Krummrich Acked-by: Takashi Sakamoto Acked-by: Bjorn Helgaas Link: https://patch.msgid.link/1a3f2007c5c5dcf555c09a4035ce3ae8ef1b6c49.1782808461.git.u.kleine-koenig@baylibre.com Signed-off-by: Uwe Kleine-König (The Capable Hub)

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22T16:26:33+00:00

Conversion performed via this Coccinelle script: // SPDX-License-Identifier: GPL-2.0-only // Options: --include-headers-for-types --all-includes --include-headers --keep-comments virtual patch @gfp depends on patch && !(file in "tools") && !(file in "samples")@ identifier ALLOC = {kmalloc_obj,kmalloc_objs,kmalloc_flex, kzalloc_obj,kzalloc_objs,kzalloc_flex, kvmalloc_obj,kvmalloc_objs,kvmalloc_flex, kvzalloc_obj,kvzalloc_objs,kvzalloc_flex}; @@ ALLOC(... - , GFP_KERNEL ) $ make coccicheck MODE=patch COCCI=gfp.cocci Build and boot tested x86_64 with Fedora 42's GCC and Clang: Linux version 6.19.0+ (user@host) (gcc (GCC) 15.2.1 20260123 (Red Hat 15.2.1-7), GNU ld version 2.44-12.fc42) #1 SMP PREEMPT_DYNAMIC 1970-01-01 Linux version 6.19.0+ (user@host) (clang version 20.1.8 (Fedora 20.1.8-4.fc42), LLD 20.1.8) #1 SMP PREEMPT_DYNAMIC 1970-01-01 Signed-off-by: Kees Cook Signed-off-by: Linus Torvalds

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-22T04:03:00+00:00

This converts some of the visually simpler cases that have been split over multiple lines. I only did the ones that are easy to verify the resulting diff by having just that final GFP_KERNEL argument on the next line. Somebody should probably do a proper coccinelle script for this, but for me the trivial script actually resulted in an assertion failure in the middle of the script. I probably had made it a bit _too_ trivial. So after fighting that far a while I decided to just do some of the syntactically simpler cases with variations of the previous 'sed' scripts. The more syntactically complex multi-line cases would mostly really want whitespace cleanup anyway. Signed-off-by: Linus Torvalds

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-22T01:09:51+00:00

This was done entirely with mindless brute force, using git grep -l '\

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21T09:02:28+00:00

This is the result of running the Coccinelle script from scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to avoid scalar types (which need careful case-by-case checking), and instead replace kmalloc-family calls that allocate struct or union object instances: Single allocations: kmalloc(sizeof(TYPE), ...) are replaced with: kmalloc_obj(TYPE, ...) Array allocations: kmalloc_array(COUNT, sizeof(TYPE), ...) are replaced with: kmalloc_objs(TYPE, COUNT, ...) Flex array allocations: kmalloc(struct_size(PTR, FAM, COUNT), ...) are replaced with: kmalloc_flex(*PTR, FAM, COUNT, ...) (where TYPE may also be *VAR) The resulting allocations no longer return "void *", instead returning "TYPE *". Signed-off-by: Kees Cook

clk: aspeed: Add reset for HACE/VIDEO

2026-02-04T05:37:07+00:00

Add mappings of reset per hw's definition. Signed-off-by: Jammy Huang Signed-off-by: Stephen Boyd

clk: aspeed: add AST2700 clock driver

2026-02-04T05:36:00+00:00

Add AST2700 clock controller driver and also use axiliary device framework register the reset controller driver. Due to clock and reset using the same register region. Signed-off-by: Ryan Chen Reviewed-by: Brian Masney Signed-off-by: Stephen Boyd

clk: aspeed: Move the existing ASPEED clk drivers into aspeed subdirectory.

2026-02-04T05:35:58+00:00

Prepare for long-term maintenance and future additions by introducing a dedicated drivers/clk/aspeed/ subdirectory for ASPEED clock drivers. Move the existing ASPEED clock drivers into the new drivers/clk/aspeed/ subdirectory. No functional change, file move only. Signed-off-by: Ryan Chen Reviewed-by: Brian Masney Signed-off-by: Stephen Boyd