linux.git/drivers/clk/rockchip, branch v6.7

clk: rockchip: rk3128: Fix SCLK_SDMMC's clock name

2023-11-28T09:30:59+00:00

SCLK_SDMMC is the parent for SCLK_SDMMC_DRV and SCLK_SDMMC_SAMPLE, but
used with the (more) correct name sclk_sdmmc. SD card tuning does currently
fail as the parent can't be found under that name.
There is no need to suffix the name with '0' since RK312x SoCs do have a
single sdmmc controller - so rename it to the name which is already used
by it's children.

Fixes: f6022e88faca ("clk: rockchip: add clock controller for rk3128")
Signed-off-by: Alex Bee 
Link: https://lore.kernel.org/r/20231127181415.11735-6-knaerzche@gmail.com
Signed-off-by: Heiko Stuebner

clk: rockchip: rk3128: Fix aclk_peri_src's parent

2023-11-28T09:30:58+00:00

According to the TRM there are no specific gpll_peri, cpll_peri,
gpll_div2_peri or gpll_div3_peri gates, but a single clk_peri_src gate.
Instead mux_clk_peri_src directly connects to the plls respectively the pll
divider clocks.
Fix this by creating a single gated composite.

Also rename all occurrences of aclk_peri_src to clk_peri_src, since it
is the parent for peri aclks, pclks and hclks. That name also matches
the one used in the TRM.

Fixes: f6022e88faca ("clk: rockchip: add clock controller for rk3128")
Signed-off-by: Finley Xiao 
[renamed aclk_peri_src -> clk_peri_src and added commit message]
Signed-off-by: Alex Bee 
Link: https://lore.kernel.org/r/20231127181415.11735-4-knaerzche@gmail.com
Signed-off-by: Heiko Stuebner

clk: rockchip: rk3128: Fix HCLK_OTG gate register

2023-11-16T20:26:43+00:00

The HCLK_OTG gate control is in CRU_CLKGATE5_CON, not CRU_CLKGATE3_CON.

Signed-off-by: Weihao Li 
Link: https://lore.kernel.org/r/20231031111816.8777-1-cn.liweihao@gmail.com
Signed-off-by: Heiko Stuebner

clk: rockchip: rk3568: Add PLL rate for 292.5MHz

2023-11-16T20:26:06+00:00

Add support for a PLL rate of 292.5MHz so that the Powkiddy RGB30 panel
can run at a requested 60hz (59.96, close enough).

I have confirmed this rate fits with all the constraints
listed in the TRM for the VPLL (as an integer PLL) in Part 1 "Chapter
2 Clock & Reset Unit (CRU)."

Signed-off-by: Chris Morgan 
Link: https://lore.kernel.org/r/20231018153357.343142-2-macroalpha82@gmail.com
Signed-off-by: Heiko Stuebner

clk: Use device_get_match_data()

2023-10-24T03:16:21+00:00

Use preferred device_get_match_data() instead of of_match_device() to
get the driver match data. With this, adjust the includes to explicitly
include the correct headers.

Signed-off-by: Rob Herring 
Link: https://lore.kernel.org/r/20231006213959.334439-1-robh@kernel.org
Reviewed-by: Dmitry Baryshkov  #msm part
Acked-by: Krzysztof Kozlowski  # Samsung
Acked-by: David Lechner 
Acked-by: Chanwoo Choi 
Acked-by: Charles Keepax 
Reviewed-by: Bjorn Andersson 
Signed-off-by: Stephen Boyd

Merge branches 'clk-versa', 'clk-strdup', 'clk-amlogic', 'clk-allwinner' and 'clk-rockchip' into clk-next

2023-08-30T21:38:19+00:00

 - Add Versa3 clk generator to support 48KHz playback/record with audio
   codec on RZ/G2L SMARC EVK
 - Introduce kstrdup_and_replace() and use it

* clk-versa:
  clk: vc7: Use i2c_get_match_data() instead of device_get_match_data()
  clk: vc5: Use i2c_get_match_data() instead of device_get_match_data()
  clk: versaclock3: Switch to use i2c_driver's probe callback
  clk: Add support for versa3 clock driver
  dt-bindings: clock: Add Renesas versa3 clock generator bindings

* clk-strdup:
  clk: ti: Replace kstrdup() + strreplace() with kstrdup_and_replace()
  clk: tegra: Replace kstrdup() + strreplace() with kstrdup_and_replace()
  driver core: Replace kstrdup() + strreplace() with kstrdup_and_replace()
  lib/string_helpers: Add kstrdup_and_replace() helper

* clk-amlogic: (22 commits)
  dt-bindings: soc: amlogic: document System Control registers
  dt-bindings: clock: amlogic: convert amlogic,gxbb-aoclkc.txt to dt-schema
  dt-bindings: clock: amlogic: convert amlogic,gxbb-clkc.txt to dt-schema
  clk: meson: axg-audio: move bindings include to main driver
  clk: meson: meson8b: move bindings include to main driver
  clk: meson: a1: move bindings include to main driver
  clk: meson: eeclk: move bindings include to main driver
  clk: meson: aoclk: move bindings include to main driver
  dt-bindings: clk: axg-audio-clkc: expose all clock ids
  dt-bindings: clk: amlogic,a1-pll-clkc: expose all clock ids
  dt-bindings: clk: amlogic,a1-peripherals-clkc: expose all clock ids
  dt-bindings: clk: meson8b-clkc: expose all clock ids
  dt-bindings: clk: g12a-aoclkc: expose all clock ids
  dt-bindings: clk: g12a-clks: expose all clock ids
  dt-bindings: clk: axg-clkc: expose all clock ids
  dt-bindings: clk: gxbb-clkc: expose all clock ids
  clk: meson: migrate axg-audio out of hw_onecell_data to drop NR_CLKS
  clk: meson: migrate meson8b out of hw_onecell_data to drop NR_CLKS
  clk: meson: migrate a1 clock drivers out of hw_onecell_data to drop NR_CLKS
  clk: meson: migrate meson-aoclk out of hw_onecell_data to drop NR_CLKS
  ...

* clk-allwinner:
  clk: sunxi-ng: nkm: Prefer current parent rate
  clk: sunxi-ng: a64: select closest rate for pll-video0
  clk: sunxi-ng: div: Support finding closest rate
  clk: sunxi-ng: mux: Support finding closest rate
  clk: sunxi-ng: nkm: Support finding closest rate
  clk: sunxi-ng: nm: Support finding closest rate
  clk: sunxi-ng: Add helper function to find closest rate
  clk: sunxi-ng: Add feature to find closest rate
  clk: sunxi-ng: a64: allow pll-mipi to set parent's rate
  clk: sunxi-ng: nkm: consider alternative parent rates when determining rate
  clk: sunxi-ng: nkm: Use correct parameter name for parent HW
  clk: sunxi-ng: Modify mismatched function name
  clk: sunxi: sun9i-mmc: Use devm_platform_get_and_ioremap_resource()

* clk-rockchip:
  clk: rockchip: rv1126: Add PD_VO clock tree
  clk: rockchip: rk3568: Fix PLL rate setting for 78.75MHz
  clk: rockchip: rk3568: Add PLL rate for 101MHz

clk: rockchip: rv1126: Add PD_VO clock tree

2023-08-10T21:14:06+00:00

PD_VO clock tree diagram in RV1126 is connected to
- BIU_VO
- VOP
- RGA
- IEP
- DSIHOST

Add entire PD_VO clock tree for rv1126.

Signed-off-by: Jagan Teki 
Link: https://lore.kernel.org/r/20230731110012.2913742-3-jagan@edgeble.ai
Signed-off-by: Heiko Stuebner

clk: Explicitly include correct DT includes

2023-07-19T20:13:16+00:00

The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

Acked-by: Dinh Nguyen 
Acked-by: Krzysztof Kozlowski  # samsung
Acked-by: Heiko Stuebner  #rockchip
Acked-by: Chanwoo Choi 
Acked-by: Geert Uytterhoeven 
Reviewed-by: AngeloGioacchino Del Regno 
Reviewed-by: Luca Ceresoli  # versaclock5
Signed-off-by: Rob Herring 
Link: https://lore.kernel.org/r/20230718143156.1066339-1-robh@kernel.org
Acked-by: Abel Vesa  #imx
Signed-off-by: Stephen Boyd

clk: rockchip: rk3568: Fix PLL rate setting for 78.75MHz

2023-07-10T10:11:26+00:00

PLL rate on RK356x is calculated through the simple formula:
((24000000 / _refdiv) * _fbdiv) / (_postdiv1 * _postdiv2)

The PLL rate setting for 78.75MHz seems to be copied from 96MHz
so this patch fixes it and configures it properly.

Signed-off-by: Alibek Omarov 
Fixes: 842f4cb72639 ("clk: rockchip: Add more PLL rates for rk3568")
Reviewed-by: Sascha Hauer 
Link: https://lore.kernel.org/r/20230614134750.1056293-1-a1ba.omarov@gmail.com
Signed-off-by: Heiko Stuebner

clk: rockchip: rk3568: Add PLL rate for 101MHz

2023-07-10T10:11:26+00:00

This patch adds PLL setting for not so common resolution as 1920x720-50.00,
which can be set using 2500 horizontal signals and 808 vertical.

Signed-off-by: Alibek Omarov 
Reviewed-by: Sascha Hauer 
Link: https://lore.kernel.org/r/20230614134716.1055862-1-a1ba.omarov@gmail.com
Signed-off-by: Heiko Stuebner