[ Upstream commit 267e29198436a8cb6770213471f72502c895096a ]
The set rate and determine rate operations are different between
Stromer and Stromer Plus PLLs. Since the programming sequence is
different, the PLLs dont get configured properly and random,
inexplicable crash/freeze is seen. Hence, use stromer plus ops
for ipq_pll_stromer_plus.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Fixes: c7ef7fbb1c ("clk: qcom: apss-ipq-pll: add support for IPQ5332")
Signed-off-by: Kathiravan T <quic_kathirav@quicinc.com>
Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com>
Link: https://lore.kernel.org/r/c86ecaa23dc4f39650bcf4a3bd54a617a932e4fd.1697781921.git.quic_varada@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 84da48921a97cee3dd1391659e93ee01d122b78b ]
Stromer plus APSS PLL does not support dynamic frequency scaling.
To switch between frequencies, we have to shut down the PLL,
configure the L and ALPHA values and turn on again. So introduce the
separate set of ops for Stromer Plus PLL.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Kathiravan T <quic_kathirav@quicinc.com>
Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com>
Link: https://lore.kernel.org/r/2affa6c63ff0c4342230623a7d4eef02ec7c02d4.1697781921.git.quic_varada@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Stable-dep-of: 267e29198436 ("clk: qcom: apss-ipq-pll: Use stromer plus ops for stromer plus pll")
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 0d6e24b422a2166a9297a8286ff2e6ab9a5e8cd3 ]
Add the check for the return value of mtk_alloc_clk_data() in order to
avoid NULL pointer dereference.
Fixes: e986211827 ("clk: mediatek: Add MT2701 clock support")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Link: https://lore.kernel.org/r/20230901024658.23405-1-jiasheng@iscas.ac.cn
Reviewed-by: Markus Schneider-Pargmann <msp@baylibre.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 2befa515c1bb6cdd33c262b909d93d1973a219aa ]
Add the check for the return value of mtk_alloc_clk_data() in order to
avoid NULL pointer dereference.
Fixes: 3b5e748615 ("clk: mediatek: add clock support for MT7629 SoC")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Link: https://lore.kernel.org/r/20230912093407.21505-5-jiasheng@iscas.ac.cn
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 0884393c63cc9a1772f7121a6645ba7bd76feeb9 ]
Add the check for the return value of mtk_alloc_clk_data() in order to
avoid NULL pointer dereference.
Fixes: 3b5e748615 ("clk: mediatek: add clock support for MT7629 SoC")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Link: https://lore.kernel.org/r/20230912093407.21505-4-jiasheng@iscas.ac.cn
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 606f6366a35a3329545e38129804d65ef26ed7d2 ]
Add the check for the return value of mtk_alloc_clk_data() in order to
avoid NULL pointer dereference.
Fixes: 96596aa066 ("clk: mediatek: add clk support for MT6797")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Link: https://lore.kernel.org/r/20230912093407.21505-3-jiasheng@iscas.ac.cn
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 1f57f78fbacf630430bf954e5a84caafdfea30c0 ]
Add the check for the return value of mtk_alloc_clk_data() in order to
avoid NULL pointer dereference.
Fixes: 710774e048 ("clk: mediatek: Add MT6779 clock support")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Link: https://lore.kernel.org/r/20230912093407.21505-2-jiasheng@iscas.ac.cn
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit b82681042724924ae3ba0f2f2eeec217fa31e830 ]
Add the check for the return value of mtk_alloc_clk_data() in order to
avoid NULL pointer dereference.
Fixes: 1aca9939bf ("clk: mediatek: Add MT6765 clock support")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Link: https://lore.kernel.org/r/20230912093407.21505-1-jiasheng@iscas.ac.cn
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 7af5b9eadd64c9e02a71f97c45bcdf3b64841f6b ]
The "div" pointer is freed in _register_divider() and again in
of_ti_divider_clk_setup(). Delete the free in _register_divider()
Fixes: fbbc185915 ("clk: ti: divider: cleanup _register_divider and ti_clk_get_div_table")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/6d36eeec-6c8a-4f11-a579-aa3cd7c38749@moroto.mountain
Reviewed-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 619102313466eaf8a6ac188e711f5df749dac6d4 ]
When CONFIG_OF is disabled then the matching table is not referenced and
the following warning appears:
drivers/clk/ralink/clk-mtmips.c:821:34: warning: unused variable 'mtmips_of_match' [-Wunused-const-variable]
821 | static const struct of_device_id mtmips_of_match[] = {
| ^
There are two match tables in the driver: one for the clock driver and the
other for the reset driver. The only difference between them is that the
clock driver uses 'data' and does not have 'ralink,rt2880-reset' compatible.
Both just can be merged into a single one just by adding the compatible
'ralink,rt2880-reset' entry to 'mtmips_of_match[]', which will allow it to
be used for 'mtmips_clk_driver' (which doesn't use the data) as well as for
'mtmips_clk_init()' (which doesn't need get called for 'ralink,rt2880-reset').
Doing in this way ensures that 'CONFIG_OF' is not disabled anymore so the
above warning disapears.
Fixes: 6f3b15586e ("clk: ralink: add clock and reset driver for MTMIPS SoCs")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202307242310.CdOnd2py-lkp@intel.com/
Suggested-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20230827023932.501102-1-sergio.paracuellos@gmail.com
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit a2b23159499efd36b2d63b3c4534075d12ddc97a ]
According to the hardware manual for RZ/G2L
(r01uh0914ej0130-rzg2l-rzg2lc.pdf), the computation formula for PLL rate
is as follows:
Fout = ((m + k/65536) * Fin) / (p * 2^s)
and k has values in the range [-32768, 32767]. Dividing k by 65536 with
integer arithmetic gives zero all the time, causing slight differences
b/w what has been set vs. what is displayed. Thus, get rid of this and
decompose the formula before dividing k by 65536.
Fixes: ef3c613ccd ("clk: renesas: Add CPG core wrapper for RZ/G2L SoC")
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230929053915.1530607-6-claudiu.beznea@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit bf51d3b2d048c312764a55d91d67a85ee5535e31 ]
The onitial value of the CPG_PL2SDHI_DSEL bits 0..1 or 4..6 is 01b. The
hardware user's manual (r01uh0914ej0130-rzg2l-rzg2lc.pdf) specifies that
setting 0 is prohibited. Hence rzg2l_cpg_sd_clk_mux_get_parent() should
just read CPG_PL2SDHI_DSEL, trust the value, and return the proper clock
parent index based on the value read.
Fixes: eaff33646f ("clk: renesas: rzg2l: Add SDHI clk mux support")
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230929053915.1530607-5-claudiu.beznea@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit d2692ed490e680a41401cef879adebcfafb4298f ]
The SD MUX output (SD0) is further divided by 4 in G2{L,UL}. The
divided clock is SD0_DIV4. SD0_DIV4 is registered with
CLK_SET_RATE_PARENT which means a rate request for it is propagated to
the MUX and could reach rzg2l_cpg_sd_clk_mux_set_parent() concurrently
with the users of SD0.
Add proper locking to avoid concurrent accesses on SD MUX set rate
registers.
Fixes: eaff33646f ("clk: renesas: rzg2l: Add SDHI clk mux support")
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230929053915.1530607-4-claudiu.beznea@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit d5252d9697a3e7007c741e9c103073868955a304 ]
The clock dividers might be used with clock stop bit enabled or not.
Current tables only support recommended values from the datasheet. This
might result in warnings like below because no valid clock divider is
found. Resulting in a 0 divider.
There are Renesas ARM Trusted Firmware version out there which e.g.
configure 0x201 (shifted logical right by 2: 0x80) and with this match
the added { STPnHCK | 0, 1 }:
https://github.com/renesas-rcar/arm-trusted-firmware/blob/rcar_gen3_v2.3/drivers/renesas/rcar/emmc/emmc_init.c#L108
------------[ cut here ]------------
sd1h: Zero divisor and CLK_DIVIDER_ALLOW_ZERO not set
WARNING: CPU: 1 PID: 1 at drivers/clk/clk-divider.c:141 divider_recalc_rate+0x48/0x70
Modules linked in:
CPU: 1 PID: 1 Comm: swapper/0 Not tainted 6.1.52 #1
Hardware name: Custom board based on r8a7796 (DT)
pstate: 40000005 (nZcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : divider_recalc_rate+0x48/0x70
...
------------[ cut here ]------------
Fixes: bb6d3fa98a ("clk: renesas: rcar-gen3: Switch to new SD clock handling")
Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>
[wsa: extended the table to 5 entries, added comments, reword commit message a little]
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Dirk Behme <dirk.behme@de.bosch.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230928080317.28224-1-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 15cee75dacb82ade710d61bfd536011933ef9bf2 ]
Move the elcdif_pll clock initialization before the lcd_clk, since the
elcdif_clk needs to be initialized ahead of lcd_clk, being its parent.
This change fixes issues with the LCD clocks during suspend/resume.
Fixes: babfaa9556 ("clk: imx: scu: add more scu clocks")
Suggested-by: Ranjani Vaidyanathan <ranjani.vaidyanathan@nxp.com>
Acked-by: Laurentiu Palcu <laurentiu.palcu@nxp.com>
Signed-off-by: Robert Chiras <robert.chiras@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20230912-imx8-clk-v1-v1-2-69a34bcfcae1@nxp.com
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 577ad169966e6e75b10e004389a3f79813e84b5d ]
Avoid memory leak in error handling path. It does not make
much sense for the SoC without clk driver, to make program behavior
correct, let's fix it.
Fixes: b80522040c ("clk: imx: Add clock driver for i.MX8MQ CCM")
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <error27@gmail.com>
Closes: https://lore.kernel.org/r/202309240551.e46NllPa-lkp@intel.com/
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Link: https://lore.kernel.org/r/20231001122618.194498-1-peng.fan@oss.nxp.com
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit e9a164e367f039629fd5466a79b9f495646e1261 ]
If an error occurs after a successful clk_imx_acm_attach_pm_domains() call,
it must be undone.
Add an explicit error handling path, re-order the code and add the missing
clk_imx_acm_detach_pm_domains() call.
Fixes: d3a0946d7a ("clk: imx: imx8: add audio clock mux driver")
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 9a0108acdb1b6189dcc8f9318edfc6b7e0281df4 ]
If a devm_clk_hw_register_mux_parent_data_table() call fails, it is likely
that the probe should fail with an error code.
Set 'ret' before leaving the function.
Fixes: d3a0946d7a ("clk: imx: imx8: add audio clock mux driver")
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 317e69c49b4ceef8aebb47d771498ccb3571bdf9 ]
If the i.MX8QXP clock provider is built-in but the MXC_CLK is
built as module, build fails:
aarch64-linux-ld: drivers/clk/imx/clk-imx8-acm.o: in function `imx8_acm_clk_probe':
clk-imx8-acm.c:(.text+0x3d0): undefined reference to `imx_check_clk_hws'
Fix that by selecting MXC_CLK in case of CLK_IMX8QXP.
Fixes: c2cccb6d0b ("clk: imx: add imx8qxp clk driver")
Closes: https://lore.kernel.org/all/8b77219e-b59e-40f1-96f1-980a0b2debcf@infradead.org/
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 1fc62c8347397faf4e18249e88ecd4470c0a5357 ]
The SMMU GDSC doesn't have to be ALWAYS-ON and shouldn't feature the
HW_CTRL flag (it's separate from hw_ctrl_addr). In addition to that,
it should feature a cxc entry for bimc_smmu_axi_clk and be marked as
votable.
Fix all of these issues.
Fixes: d14b15b593 ("clk: qcom: Add MSM8998 Multimedia Clock Controller (MMCC) driver")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Link: https://lore.kernel.org/r/20230531-topic-8998_mmssclk-v3-5-ba1b1fd9ee75@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 9906c4140897bbdbff7bb71c6ae67903cb9954ce ]
Some branch clocks are governed externally and we're only supposed to
send a request concerning their shutdown, not actually ensure it happens.
Use the BRANCH_HALT_SKIP define to skip checking the halt bit.
Fixes: d14b15b593 ("clk: qcom: Add MSM8998 Multimedia Clock Controller (MMCC) driver")
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230531-topic-8998_mmssclk-v3-4-ba1b1fd9ee75@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit f7b7d30158cff246667273bd2a62fc93ee0725d2 ]
If the parent clock rate is greater than unsigned long max/2 then
integer overflow happens when calculating the clock rate on 32-bit systems.
As RCG2 uses half integer dividers, the clock rate is first being
multiplied by 2 which will overflow the unsigned long max value.
Hence, replace the common pattern of doing 64-bit multiplication
and then a do_div() call with simpler mult_frac call.
Fixes: bcd61c0f53 ("clk: qcom: Add support for root clock generators (RCGs)")
Signed-off-by: Devi Priya <quic_devipriy@quicinc.com>
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Link: https://lore.kernel.org/r/20230901073640.4973-1-quic_devipriy@quicinc.com
[bjorn: Also drop unnecessary {} around single statements]
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 4afda5f6bcdf673ef2556fcfa458daf3a5a648d8 ]
The GCC driver contains clocks that are owned (meaning configured and
scaled) by the RPM core.
Remove them from Linux to stop interjecting the RPM's logic.
Fixes: b1e010c073 ("clk: qcom: Add MSM8996 Global Clock Control (GCC) driver")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20230830-topic-rpmbusclocks8996gcc-v1-1-9e99bedcdc3b@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit ccd8ab030643040600a663edde56b434b6f4fb6c ]
IPQ5332's GPLL0's nominal/turbo frequency is 800MHz.
This must not be scaled based on the requirement of
dependent clocks. Hence remove the CLK_SET_RATE_PARENT
flag.
Fixes: 3d89d52970 ("clk: qcom: add Global Clock controller (GCC) driver for IPQ5332 SoC")
Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com>
Reviewed-by: Kathiravan T <quic_kathirav@quicinc.com>
Link: https://lore.kernel.org/r/1693474133-10467-1-git-send-email-quic_varada@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
- Avoid an oops in possible_parent_show() by checking for no parent
properly when a DT index based lookup is used
- Handle errors returned from divider_ro_round_rate() in
clk_stm32_composite_determine_rate()
- Fix clk_ops::determine_rate() implementation of socfpga's gateclk_ops
that was ruining uart output because the divider was forgotten about
-----BEGIN PGP SIGNATURE-----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=Hghf
-----END PGP SIGNATURE-----
Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk fixes from Stephen Boyd:
"Three fixes, one for the clk framework and two for clk drivers:
- Avoid an oops in possible_parent_show() by checking for no parent
properly when a DT index based lookup is used
- Handle errors returned from divider_ro_round_rate() in
clk_stm32_composite_determine_rate()
- Fix clk_ops::determine_rate() implementation of socfpga's
gateclk_ops that was ruining uart output because the divider
was forgotten about"
* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
clk: stm32: Fix a signedness issue in clk_stm32_composite_determine_rate()
clk: Sanitize possible_parent_show to Handle Return Value of of_clk_get_parent_name
clk: socfpga: gate: Account for the divider in determine_rate
Regression fixes for mcbsp audio clock, and for ams-delta modem. And two
warning fixes. These all can be merged whenever and are not urgent by any
means. Feel free to defer to the merge window unless other fixes are still
pending.
-----BEGIN PGP SIGNATURE-----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=3fOd
-----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----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=u4lX
-----END PGP SIGNATURE-----
Merge tag 'omap-fixes-audio-clock-and-modem-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes
Few minor fixes for omaps
Regression fixes for mcbsp audio clock, and for ams-delta modem. And two
warning fixes. These all can be merged whenever and are not urgent by any
means. Feel free to defer to the merge window unless other fixes are still
pending.
* tag 'omap-fixes-audio-clock-and-modem-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
clk: ti: Fix missing omap5 mcbsp functional clock and aliases
clk: ti: Fix missing omap4 mcbsp functional clock and aliases
ARM: OMAP1: ams-delta: Fix MODEM initialization failure
ARM: OMAP: timer32K: fix all kernel-doc warnings
ARM: omap2: fix a debug printk
Link: https://lore.kernel.org/r/pull-1697606314-911862@atomide.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
We are using a wrong mcbsp functional clock. The interconnect target module
driver provided clock for mcbsp is not same as the mcbsp functional clock
known as the gfclk main_clk. The mcbsp functional clocks for mcbsp should
have been added before we dropped the legacy platform data.
Additionally we are also missing the clock aliases for the clocks used by
the audio driver if reparenting is needed. This causes audio driver errors
like "CLKS: could not clk_get() prcm_fck" for mcbsp as reported by Andreas.
The mcbsp clock aliases too should have been added before we dropped the
legacy platform data.
Let's add the clocks and aliases with a single patch to fix the issue
similar to omap4. On omap5, there is no mcbsp4 instance on the l4_per
interconnect.
Fixes: b1da0fa21b ("ARM: OMAP2+: Drop legacy platform data for omap5 mcbsp")
Cc: H. Nikolaus Schaller <hns@goldelico.com>
Reported-by: Andreas Kemnade <andreas@kemnade.info>
Reported-by: Péter Ujfalusi <peter.ujfalusi@gmail.com>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
We are using a wrong mcbsp functional clock. The interconnect target module
driver provided clock for mcbsp is not same as the mcbsp functional clock
known as the gfclk main_clk. The mcbsp functional clocks for mcbsp should
have been added before we dropped the legacy platform data.
Additionally we are also missing the clock aliases for the clocks used by
the audio driver if reparenting is needed. This causes audio driver errors
like "CLKS: could not clk_get() prcm_fck" for mcbsp as reported by Andreas.
The mcbsp clock aliases too should have been added before we dropped the
legacy platform data.
Let's add the clocks and aliases with a single patch to fix the issue.
Fixes: 349355ce3a ("ARM: OMAP2+: Drop legacy platform data for omap4 mcbsp")
Reported-by: Andreas Kemnade <andreas@kemnade.info>
Reported-by: Péter Ujfalusi <peter.ujfalusi@gmail.com>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
The divider_ro_round_rate() function could potentially return -EINVAL on
error but the error handling doesn't work because "rate" is unsigned.
It should be a type long.
Fixes: 06ed0fc0fb ("clk: stm32: composite: Switch to determine_rate")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/d9a78453-9b40-48c1-830e-00751ba3ecb8@kili.mountain
Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
In the possible_parent_show function, ensure proper handling of the return
value from of_clk_get_parent_name to prevent potential issues arising from
a NULL return.
The current implementation invokes seq_puts directly on the result of
of_clk_get_parent_name without verifying the return value, which can lead
to kernel panic if the function returns NULL.
This patch addresses the concern by introducing a check on the return
value of of_clk_get_parent_name. If the return value is not NULL, the
function proceeds to call seq_puts, providing the returned value as
argument.
However, if of_clk_get_parent_name returns NULL, the function provides a
static string as argument, avoiding the panic.
Fixes: 1ccc0ddf04 ("clk: Use seq_puts() in possible_parent_show()")
Reported-by: Philip Daly <pdaly@redhat.com>
Signed-off-by: Alessandro Carminati (Red Hat) <alessandro.carminati@gmail.com>
Link: https://lore.kernel.org/r/20230921073217.572151-1-alessandro.carminati@gmail.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Commit 9607beb917 ("clk: socfpga: gate: Add a determine_rate hook")
added a determine_rate implementation set to the
clk_hw_determine_rate_no_reparent, but failed to account for the
internal divider that wasn't used before anywhere but in recalc_rate.
This led to inconsistencies between the clock rate stored in
clk_core->rate and the one returned by clk_round_rate() that leverages
determine_rate().
Since that driver seems to be widely used (and thus regression-prone)
and not supporting rate changes (since it's missing a .set_rate
implementation), we can just report the current divider programmed in
the clock but not try to change it in any way.
This should be good enough to fix the issues reported, and if someone
ever wants to allow the divider to change then it should be easy enough
using the clk-divider helpers.
Link: https://lore.kernel.org/linux-clk/20231005095927.12398-2-b.spranger@linutronix.de/
Fixes: 9607beb917 ("clk: socfpga: gate: Add a determine_rate hook")
Reported-by: Benedikt Spranger <b.spranger@linutronix.de>
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20231012083729.2148044-1-mripard@kernel.org
[sboyd@kernel.org: Fix hw -> hwclk]
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
tegra-bpmp clocks driver makes implicit conversion of signed error
code to unsigned value in recalc_rate operation. The behavior for
recalc_rate, according to it's specification, should be that "If the
driver cannot figure out a rate for this clock, it must return 0."
Fixes: ca6f2796ee ("clk: tegra: Add BPMP clock driver")
Signed-off-by: Timo Alho <talho@nvidia.com>
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Link: https://lore.kernel.org/r/20230912112951.2330497-1-cyndis@kapsi.fi
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Rework the write operation such that the Byte Count register is written with
a single raw i2c write outside of regmap using transfer which does specify
the number of bytes to be transfered, one in this case, and which makes the
expected subsequent write transfer look like address+register+data, and then
make use of this method. Without this change, the Byte Count register write
in probe() would succeed as it would provide the byte count as part of its
write payload, but any subsequent writes would fail due to this Byte Count
register programming. Such failing writes happens e.g. during resume, when
restoring the regmap content.
Fixes: edc12763a3 ("clk: si521xx: Clock driver for Skyworks Si521xx I2C PCIe clock generators")
Signed-off-by: Marek Vasut <marex@denx.de>
Link: https://lore.kernel.org/r/20230831181656.154750-2-marex@denx.de
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
In order to reload registers into the clock generator on resume using
regcache_sync(), it is necessary to select one of the regcache types
which are not NONE. Since this device has some 7 registers, use the
simplest one, FLAT. The regcache code complains about REGCACHE_NONE
being selected and generates a WARNING, this fixes that warning.
Fixes: edc12763a3 ("clk: si521xx: Clock driver for Skyworks Si521xx I2C PCIe clock generators")
Signed-off-by: Marek Vasut <marex@denx.de>
Link: https://lore.kernel.org/r/20230831181656.154750-1-marex@denx.de
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
The thm*_clk have two clock sources 32k and 250k,excluding 32m.
Fixes: af3bd36573 ("clk: sprd: Add clocks support for UMS512")
Signed-off-by: Zhifeng Tang <zhifeng.tang@unisoc.com>
Acked-by: Chunyan Zhang <zhang.lyra@gmail.com>
Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Link: https://lore.kernel.org/r/20230824092624.20020-1-zhifeng.tang@unisoc.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Make vc3_clk_mux enum values depend upon vc3_clk enum values to avoid
any accidental breakage in the future.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20230824104812.147775-5-biju.das.jz@bp.renesas.com
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Fix the below cocci warnings by replacing do_div()->div64_ul() and
bound the result with a max value of U16_MAX.
cocci warnings:
drivers/clk/clk-versaclock3.c:404:2-8: WARNING: do_div() does a
64-by-32 division, please consider using div64_ul instead.
Reported-by: Julia Lawall <julia.lawall@inria.fr>
Closes: https://lore.kernel.org/r/202307270841.yr5HxYIl-lkp@intel.com/
Fixes: 6e9aff555d ("clk: Add support for versa3 clock driver")
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20230824104812.147775-3-biju.das.jz@bp.renesas.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
changes to the clk framework this time around. That's probably because everyone
was on vacation (yours truly included). We did lose a couple clk drivers this
time around because nobody was using those devices. That skews the diffstat a
bit, but either way, nothing looks out of the ordinary here. The usual suspects
are chugging along adding support for more SoCs and fixing bugs.
If I had to choose, I'd say the theme for the past few months has been
"polish". There's quite a few patches that migrate to
devm_platform_ioremap_resource() in here. And there's more than a handful of
patches that move the NR_CLKS define from the DT binding header to the driver.
There's even patches that migrate drivers to use clk_parent_data and clk_hw to
describe clk tree topology. It seems that the spring (summer?) cleaning bug got
some folks, or the semiconductor shortage finally hit the software side.
New Drivers:
- StarFive JH7110 SoC clock drivers
- Qualcomm IPQ5018 Global Clock Controller driver
- Versa3 clk generator to support 48KHz playback/record with audio codec on
RZ/G2L SMARC EVK
Removed Drivers:
- Remove non-OF mmp clk drivers
- Remove OXNAS clk driver
Updates:
- Add __counted_by to struct clk_hw_onecell_data and struct spmi_pmic_div_clk_cc
- Move defines for numbers of clks (NR_CLKS) from DT headers to drivers
- Introduce kstrdup_and_replace() and use it
- Add PLL rates for Rockchip rk3568
- Add the display clock tree for Rockchip rv1126
- Add Audio Clock Generator (ADG) clocks on Renesas R-Car Gen3 and RZ/G2 SoCs
- Convert sun9i-mmc clock to use devm_platform_get_and_ioremap_resource()
- Fix function name in a comment in ccu_mmc_timing.c
- Parameter name correction for ccu_nkm_round_rate()
- Implement CLK_SET_RATE_PARENT for Allwinner NKM clocks, i.e. consider alternative
parent rates when determining clock rates
- Set CLK_SET_RATE_PARENT for Allwinner A64 pll-mipi
- Support finding closest (as opposed to closest but not higher) clock rate
for NM, NKM, mux and div type clocks, as use it for Allwinner A64 pll-video0
- Prefer current parent rate if able to generate ideal clock rate for Allwinner NKM clocks
- Clean up Qualcomm SMD RPM driver, with interconnect bus clocks moved out to
the interconnect drivers
- Fix various PM runtime bugs across many Qualcomm clk drivers
- Migrate Qualcomm MDM9615 is to parent_hw and parent_data
- Add network related resets on Qualcomm IPQ4019
- Add a couple missing USB related clocks to Qualcomm IPQ9574
- Add missing gpll0_sleep_clk_src to Qualcomm MSM8917 global clock controller
- In the Qualcomm QDU1000 global clock controller, GDSCs, clkrefs, and GPLL1 are
added, while PCIe pipe clock, SDCC rcg ops are corrected
- Add missing GDSCs to and correct GDSCs for the SC8280XP global clock controller driver
- Support retention for the Qualcomm SC8280XP display clock controller GDSCs.
- Qualcommm's SDCC apps_clk_src is marked with CLK_OPS_PARENT_ENABLE to fix
issues with missing parent clocks across sc7180, sm7150, sm6350 and sm8250,
while sm8450 is corrected to use floor ops
- Correct Qualcomm SM6350 GPU clock controller's clock supplies
- Drop unwanted clocks from the Qualcomm IPQ5332 GCC driver
- Add missing OXILICX GDSC to Qualcomm MSM8226 GCC
- Change the delay in the Qualcomm reset controller to fsleep() for correctness
- Extend the Qualcomm SM83550 Video clock controller to support SC8280XP
- Add graphics clock support on Renesas RZ/G2M, RZ/G2N, RZ/G2E, and R-Car H3,
M3-W, and M3-N SoCs
- Add Clocked Serial Interface (CSI) clocks on Renesas RZ/V2M
- Add PWM (MTU3) clock and reset on Renesas RZ/G2UL and RZ/Five
- Add the PDM IPC clock for i.MX93
- Add 519.75MHz frequency support for i.MX9 PLL
- Simplify the .determine_rate() implementation for i.MX GPR mux
- Make the i.MX8QXP LPCG clock use devm_platform_ioremap_resource()
- Add the audio mux clock to i.MX8
- Fix the SPLL2 MULT range for PLLv4
- Update the SPLL2 type in i.MX8ULP
- Fix the SAI4 clock on i.MX8MP
- Add silicon revision print for i.MX25 on clocks init
- Drop the return value from __mx25_clocks_init()
- Fix the clock pauses on no-op set_rate for i.MX8M composite clock
- Drop restrictions for i.MX PLL14xx and fix its max prediv value
- Drop the 393216000 and 361267200 from i.MX PLL14xx rate table to allow
glitch free switching
-----BEGIN PGP SIGNATURE-----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=h2Jz
-----END PGP SIGNATURE-----
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk subsystem updates from Stephen Boyd:
"This pull request is full of clk driver changes. In fact, there aren't
any changes to the clk framework this time around. That's probably
because everyone was on vacation (yours truly included). We did lose a
couple clk drivers this time around because nobody was using those
devices. That skews the diffstat a bit, but either way, nothing looks
out of the ordinary here. The usual suspects are chugging along adding
support for more SoCs and fixing bugs.
If I had to choose, I'd say the theme for the past few months has been
"polish". There's quite a few patches that migrate to
devm_platform_ioremap_resource() in here. And there's more than a
handful of patches that move the NR_CLKS define from the DT binding
header to the driver. There's even patches that migrate drivers to use
clk_parent_data and clk_hw to describe clk tree topology. It seems
that the spring (summer?) cleaning bug got some folks, or the
semiconductor shortage finally hit the software side.
New Drivers:
- StarFive JH7110 SoC clock drivers
- Qualcomm IPQ5018 Global Clock Controller driver
- Versa3 clk generator to support 48KHz playback/record with audio
codec on RZ/G2L SMARC EVK
Removed Drivers:
- Remove non-OF mmp clk drivers
- Remove OXNAS clk driver
Updates:
- Add __counted_by to struct clk_hw_onecell_data and struct
spmi_pmic_div_clk_cc
- Move defines for numbers of clks (NR_CLKS) from DT headers to
drivers
- Introduce kstrdup_and_replace() and use it
- Add PLL rates for Rockchip rk3568
- Add the display clock tree for Rockchip rv1126
- Add Audio Clock Generator (ADG) clocks on Renesas R-Car Gen3 and
RZ/G2 SoCs
- Convert sun9i-mmc clock to use
devm_platform_get_and_ioremap_resource()
- Fix function name in a comment in ccu_mmc_timing.c
- Parameter name correction for ccu_nkm_round_rate()
- Implement CLK_SET_RATE_PARENT for Allwinner NKM clocks, i.e.
consider alternative parent rates when determining clock rates
- Set CLK_SET_RATE_PARENT for Allwinner A64 pll-mipi
- Support finding closest (as opposed to closest but not higher)
clock rate for NM, NKM, mux and div type clocks, as use it for
Allwinner A64 pll-video0
- Prefer current parent rate if able to generate ideal clock rate for
Allwinner NKM clocks
- Clean up Qualcomm SMD RPM driver, with interconnect bus clocks
moved out to the interconnect drivers
- Fix various PM runtime bugs across many Qualcomm clk drivers
- Migrate Qualcomm MDM9615 is to parent_hw and parent_data
- Add network related resets on Qualcomm IPQ4019
- Add a couple missing USB related clocks to Qualcomm IPQ9574
- Add missing gpll0_sleep_clk_src to Qualcomm MSM8917 global clock
controller
- In the Qualcomm QDU1000 global clock controller, GDSCs, clkrefs,
and GPLL1 are added, while PCIe pipe clock, SDCC rcg ops are
corrected
- Add missing GDSCs to and correct GDSCs for the SC8280XP global
clock controller driver
- Support retention for the Qualcomm SC8280XP display clock
controller GDSCs.
- Qualcommm's SDCC apps_clk_src is marked with CLK_OPS_PARENT_ENABLE
to fix issues with missing parent clocks across sc7180, sm7150,
sm6350 and sm8250, while sm8450 is corrected to use floor ops
- Correct Qualcomm SM6350 GPU clock controller's clock supplies
- Drop unwanted clocks from the Qualcomm IPQ5332 GCC driver
- Add missing OXILICX GDSC to Qualcomm MSM8226 GCC
- Change the delay in the Qualcomm reset controller to fsleep() for
correctness
- Extend the Qualcomm SM83550 Video clock controller to support
SC8280XP
- Add graphics clock support on Renesas RZ/G2M, RZ/G2N, RZ/G2E, and
R-Car H3, M3-W, and M3-N SoCs
- Add Clocked Serial Interface (CSI) clocks on Renesas RZ/V2M
- Add PWM (MTU3) clock and reset on Renesas RZ/G2UL and RZ/Five
- Add the PDM IPC clock for i.MX93
- Add 519.75MHz frequency support for i.MX9 PLL
- Simplify the .determine_rate() implementation for i.MX GPR mux
- Make the i.MX8QXP LPCG clock use devm_platform_ioremap_resource()
- Add the audio mux clock to i.MX8
- Fix the SPLL2 MULT range for PLLv4
- Update the SPLL2 type in i.MX8ULP
- Fix the SAI4 clock on i.MX8MP
- Add silicon revision print for i.MX25 on clocks init
- Drop the return value from __mx25_clocks_init()
- Fix the clock pauses on no-op set_rate for i.MX8M composite clock
- Drop restrictions for i.MX PLL14xx and fix its max prediv value
- Drop the 393216000 and 361267200 from i.MX PLL14xx rate table to
allow glitch free switching"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (207 commits)
clk: qcom: Fix SM_GPUCC_8450 dependencies
clk: lmk04832: Support using PLL1_LD as SPI readback pin
clk: lmk04832: Don't disable vco clock on probe fail
clk: lmk04832: Set missing parent_names for output clocks
clk: mvebu: Convert to devm_platform_ioremap_resource()
clk: nuvoton: Convert to devm_platform_ioremap_resource()
clk: socfpga: agilex: Convert to devm_platform_ioremap_resource()
clk: ti: Use devm_platform_get_and_ioremap_resource()
clk: mediatek: Convert to devm_platform_ioremap_resource()
clk: hsdk-pll: Convert to devm_platform_ioremap_resource()
clk: gemini: Convert to devm_platform_ioremap_resource()
clk: fsl-sai: Convert to devm_platform_ioremap_resource()
clk: bm1880: Convert to devm_platform_ioremap_resource()
clk: axm5516: Convert to devm_platform_ioremap_resource()
clk: actions: Convert to devm_platform_ioremap_resource()
clk: cdce925: Remove redundant of_match_ptr()
clk: pxa910: Move number of clocks to driver source
clk: pxa1928: Move number of clocks to driver source
clk: pxa168: Move number of clocks to driver source
clk: mmp2: Move number of clocks to driver source
...
- Add __counted_by to struct clk_hw_onecell_data and struct spmi_pmic_div_clk_cc
- Remove non-OF mmp clk drivers
- Move number of clks from DT headers to drivers
* clk-imx:
clk: imx: pll14xx: dynamically configure PLL for 393216000/361267200Hz
clk: imx: pll14xx: align pdiv with reference manual
clk: imx: composite-8m: fix clock pauses when set_rate would be a no-op
clk: imx25: make __mx25_clocks_init return void
clk: imx25: print silicon revision during init
dt-bindings: clocks: imx8mp: make sai4 a dummy clock
clk: imx8mp: fix sai4 clock
clk: imx: imx8ulp: update SPLL2 type
clk: imx: pllv4: Fix SPLL2 MULT range
clk: imx: imx8: add audio clock mux driver
dt-bindings: clock: fsl,imx8-acm: Add audio clock mux support
clk: imx: clk-imx8qxp-lpcg: Convert to devm_platform_ioremap_resource()
clk: imx: clk-gpr-mux: Simplify .determine_rate()
clk: imx: Add 519.75MHz frequency support for imx9 pll
clk: imx93: Add PDM IPG clk
dt-bindings: clock: imx93: Add PDM IPG clk
* clk-samsung:
dt-bindings: clock: samsung: remove define with number of clocks
clk: samsung: exynoautov9: do not define number of clocks in bindings
clk: samsung: exynos850: do not define number of clocks in bindings
clk: samsung: exynos7885: do not define number of clocks in bindings
clk: samsung: exynos5433: do not define number of clocks in bindings
clk: samsung: exynos5420: do not define number of clocks in bindings
clk: samsung: exynos5410: do not define number of clocks in bindings
clk: samsung: exynos5260: do not define number of clocks in bindings
clk: samsung: exynos5250: do not define number of clocks in bindings
clk: samsung: exynos4: do not define number of clocks in bindings
clk: samsung: exynos3250: do not define number of clocks in bindings
* clk-annotate:
clk: qcom: clk-spmi-pmic-div: Annotate struct spmi_pmic_div_clk_cc with __counted_by
clk: Annotate struct clk_hw_onecell_data with __counted_by
* clk-marvell:
clk: pxa910: Move number of clocks to driver source
clk: pxa1928: Move number of clocks to driver source
clk: pxa168: Move number of clocks to driver source
clk: mmp2: Move number of clocks to driver source
clk: mmp: Remove old non-OF clock drivers
* clk-lmk:
clk: lmk04832: Support using PLL1_LD as SPI readback pin
clk: lmk04832: Don't disable vco clock on probe fail
clk: lmk04832: Set missing parent_names for output clocks
- 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
Varadarajan Narayanan