Pull Qualcomm clk driver updates from Bjorn Andersson:
- Camera clock controller driver for Qualcomm QCS8300
- Correct wait_val values for a variety of Qualcomm GDSCs
- Fix Qualcomm X Elite UFS clock settings
- Allow clkaN to be optional in the Qualcomm RPMh clock controller
driver if command db doesn't define it
Pull Rockchip clk driver updates from Heiko Stuebner:
- Ability to handle different "General Register Files" syscons, not
just a single system-one, plus ability to model individual gates
found there.
- For whatever reason Rockchip also moved the mmc-phase-clocks from the
clock-unit for the GRF on some newer socs like the rk3528 (before
moving them fully to the mmc controller itself on the rk3576), so add
a new clock-variant for the phases, reusing the new GRF handling.
- The old rk3036 got real handling of the usb480m mux and some PLL
rates were added.
* tag 'v6.16-rockchip-clk1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
clk: rockchip: rk3528: add slab.h header include
clk: rockchip: rk3576: add missing slab.h include
clk: rockchip: rename gate-grf clk file
clk: rockchip: rename branch_muxgrf to branch_grf_mux
clk: rockchip: Pass NULL as reg pointer when registering GRF MMC clocks
clk: rockchip: rk3036: mark ddrphy as critical
clk: rockchip: rk3036: fix implementation of usb480m clock mux
dt-bindings: clock: rk3036: add SCLK_USB480M clock-id
clk: rockchip: rk3528: Add SD/SDIO tuning clocks in GRF region
clk: rockchip: Support MMC clocks in GRF region
dt-bindings: clock: Add GRF clock definition for RK3528
clk: rockchip: add GATE_GRFs for SAI MCLKOUT to rk3576
clk: rockchip: introduce GRF gates
clk: rockchip: introduce auxiliary GRFs
dt-bindings: clock: rk3576: add IOC gated clocks
clk: rockchip: rk3568: Add PLL rate for 33.3MHz
clk: rockchip: Drop empty init callback for rk3588 PLL type
clk: rockchip: rk3588: Add PLL rate for 1500 MHz
Pull Allwinner clk driver updates from Chen-Yu Tsai:
- Add support for DE (display engine) 3.3 clocks on H616
- Add missing LVDS reset control on H616
- Do not enable by default during compile testing
* tag 'sunxi-clk-for-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
clk: sunxi-ng: ccu: add Display Engine 3.3 (DE33) support
dt-bindings: allwinner: add H616 DE33 clock binding
clk: sunxi-ng: h616: Add LVDS reset for LCD TCON
dt-bindings: clock: sun50i-h616-ccu: Add LVDS reset
clk: sunxi: Do not enable by default during compile testing
clk: sunxi-ng: Do not enable by default during compile testing
Pull Amlogic clk driver updates from Jerome Brunet:
- Fix Amlogic G12 SPICC clock sources
- Compile test Amlogic clocks only if ARCH_MESON is set
* tag 'clk-meson-v6.16-1' of https://github.com/BayLibre/clk-meson:
clk: meson: Do not enable by default during compile testing
clk: meson-g12a: add missing fclk_div2 to spicc
Pull T-HEAD clk driver updates from Drew Fustini:
- Clk driver for Video Output (VO) subsystem in the T-HEAD TH1520 SoC
* tag 'thead-clk-for-v6.16' of https://github.com/pdp7/linux:
clk: thead: Add clock support for VO subsystem in T-HEAD TH1520 SoC
dt-bindings: clock: thead: Add TH1520 VO clock controller
Pull RISC-V Sophgo clk driver updates from Chen Wang:
- Replace compatible for Sophgo CV1800 series SoC
- Add clock support for Sophgo SG2044
* tag 'riscv-sophgo-clk-for-v6.16' of https://github.com/sophgo/linux:
clk: sophgo: Add clock controller support for SG2044 SoC
clk: sophgo: Add PLL clock controller support for SG2044 SoC
dt-bindings: clock: sophgo: add clock controller for SG2044
dt-bindings: soc: sophgo: Add SG2044 top syscon device
clk: sophgo: Add support for newly added precise compatible
dt-bindings: clock: sophgo: Use precise compatible for CV1800 series SoC
On SM8650, clkaN are missing in cmd-db for some specific devices. This
caused a boot failure. Printing log during initramfs phase, I found
[ 0.053281] clk-rpmh 17a00000.rsc:clock-controller: missing RPMh resource address for clka1
Adding the optional property to avoid probing failure which causes
countless deferred probe. In the downstream tree,similar workarounds
are introduced for SM7635, SM8550, SM8635, SM8650, SM8750.
Signed-off-by: Pengyu Luo <mitltlatltl@gmail.com>
Link: https://lore.kernel.org/r/20250413172205.175789-1-mitltlatltl@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The newly added GRF types introduced kzalloc usage into the rk3528.
At least for the similar rk3576 driver, the kernel-test-robot reported the
missing prototype, which warranted adding a slab.h include.
While it did not complain about the rk3528, so the header might be included
"accidentially" right now, add a real include to make sure we keep it
included in the future.
Fixes: 306d2f5dda ("clk: rockchip: rk3528: Add SD/SDIO tuning clocks in GRF region")
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20250515082652.2503063-2-heiko@sntech.de
We now have a number of new branch-types coming from the "General Register
Files" (gates and mmc phase clocks). Their naming as branch_grf_foo is
way nicer, so rename the old branch_muxgrf to a similar scheme.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20250508182752.1925313-2-heiko@sntech.de
The DE33 is a newer version of the Allwinner Display Engine IP block,
found in the H616, H618, H700 and T507 SoCs. DE2 and DE3 are already
supported by the mainline driver.
The DE33 in the H616 has mixer0 and writeback units. The clocks
and resets required are identical to the H3 and H5 respectively, so use
those existing structs for the H616 description.
There are two additional 32-bit registers (at offsets 0x24 and 0x28)
which require clearing and setting respectively to bring up the
hardware. The function of these registers is currently unknown, and the
values are taken from the out-of-tree driver.
Add the required clock description struct and compatible string to the
DE2 driver.
Signed-off-by: Ryan Walklin <ryan@testtoast.com>
Link: https://patch.msgid.link/20250511104042.24249-9-ryan@testtoast.com
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
The ddrphy is supplied by the dpll, but due to the limited number of PLLs
on the rk3036, the dpll also is used for other periperhals, like the GPU.
So it happened, when the Lima driver turned off the gpu clock, this in
turn also disabled the dpll and thus the ram.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20250503202532.992033-4-heiko@sntech.de
Contrary to how it is implemented right now, this mux is controllable via
a bit in CRU_MUSC_CON (same bit as on rk3128 even) and allows switching
between xin24m and the 480m output of the usb2phy.
So drop the hard-coded fixed-factor clock and implement the correct mux
instead.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20250503202532.992033-3-heiko@sntech.de
These clocks locate in VO and VPU GRF, serving for SD/SDIO controller
tuning purpose. Add their definitions and register them in driver if
corresponding GRF is available.
GRFs are looked up by compatible to simplify devicetree binding.
Signed-off-by: Yao Zi <ziyao@disroot.org>
Link: https://lore.kernel.org/r/20250506092206.46143-4-ziyao@disroot.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
The T-Head TH1520 SoC integrates a variety of clocks for its subsystems,
including the Application Processor (AP) and the Video Output (VO) [1].
Up until now, the T-Head clock driver only supported AP clocks.
Extend the driver to provide clock functionality for the VO subsystem.
At this stage, the focus is on implementing the VO clock gates, as these
are currently the most relevant and required components for enabling and
disabling the VO subsystem functionality. Future enhancements may
introduce additional VO-related clocks as necessary.
Link: https://openbeagle.org/beaglev-ahead/beaglev-ahead/-/blob/main/docs/TH1520%20System%20User%20Manual.pdf [1]
Reviewed-by: Drew Fustini <drew@pdp7.com>
Signed-off-by: Michal Wilczynski <m.wilczynski@samsung.com>
Signed-off-by: Drew Fustini <drew@pdp7.com>
Add device tree bindings for the TH1520 Video Output (VO) subsystem
clock controller. The VO sub-system manages clock gates for multimedia
components including HDMI, MIPI, and GPU.
Document the VIDEO_PLL requirements for the VO clock controller, which
receives its input from the AP clock controller. The VIDEO_PLL is a
Silicon Creations Sigma-Delta (integer) PLL typically running at 792 MHz
with maximum FOUTVCO of 2376 MHz.
This binding complements the existing AP sub-system clock controller
which manages CPU, DPU, GMAC and TEE PLLs.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Michal Wilczynski <m.wilczynski@samsung.com>
Reviewed-by: Drew Fustini <drew@pdp7.com>
Signed-off-by: Drew Fustini <drew@pdp7.com>
Pull SoCFPGA clk driver updates from Dinh Nguyen:
- Optimize local variables for clocks
* tag 'socfpga_clk_updates_for_6.16_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux:
clk: socfpga: stratix10: Optimize local variables
clk: socfpga: clk-pll: Optimize local variables
