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linux/drivers/clk
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Douglas Anderson 148ddaa89d clk: qcom: gcc-sc7180: Use floor ops for the correct sdcc1 clk 
While picking commit a8cd989e1a57 ("mmc: sdhci-msm: Warn about
overclocking SD/MMC") back to my tree I was surprised that it was
reporting warnings.  I thought I fixed those!  Looking closer at the
fix, I see that I totally bungled it (or at least I halfway bungled
it).  The SD card clock got fixed (and that was the one I was really
focused on fixing), but I totally adjusted the wrong clock for eMMC.
Sigh.  Let's fix my dumb mistake.

Now both SD and eMMC have floor for the "apps" clock.

This doesn't matter a lot for the final clock rate for HS400 eMMC but
could matter if someone happens to put some slower eMMC on a sc7180.
We also transition through some of these lower rates sometimes and
having them wrong could cause problems during these transitions.
These were the messages I was seeing at boot:
  mmc1: Card appears overclocked; req 52000000 Hz, actual 100000000 Hz
  mmc1: Card appears overclocked; req 52000000 Hz, actual 100000000 Hz
  mmc1: Card appears overclocked; req 104000000 Hz, actual 192000000 Hz

Fixes: 6d37a8d19283 ("clk: qcom: gcc-sc7180: Use floor ops for sdcc clks")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20210224095013.1.I2e2ba4978cfca06520dfb5d757768f9c42140f7c@changeid
Reviewed-by: Taniya Das <tdas@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2021-03-13 13:00:05 -08:00
..
actions
clk: actions: Add Actions S500 SoC Reset Management Unit support
2020-07-21 01:50:47 -07:00
analogbits
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
at91
clk: at91: Fix the declaration of the clocks
2021-02-09 16:54:44 -08:00
axis
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
axs10x
clk: axs10x: use devm_platform_ioremap_resource() to simplify code
2019-10-16 16:17:50 -07:00
baikal-t1
clk: baikal-t1: Mark Ethernet PLL as critical
2020-10-13 19:48:34 -07:00
bcm
clk: bcm: clk-iproc-pll: Demote kernel-doc abuse
2021-02-11 11:56:06 -08:00
berlin
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
davinci
This pull request contains zero diff to the core framework. It is a collection
2020-10-22 12:53:28 -07:00
h8300
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
hisilicon
Merge branches 'clk-hisi', 'clk-amlogic', 'clk-samsung', 'clk-renesas' and 'clk-imx' into clk-next
2019-11-27 08:14:17 -08:00
imgtec
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
imx
This is all driver updates, the majority of which is a bunch of new Qualcomm
2021-02-22 09:45:23 -08:00
ingenic
clk: ingenic: Fix divider calculation with div tables
2020-12-19 16:04:58 -08:00
keystone
clk: keystone: sci-clk: add 10% slack to set_rate
2020-09-22 12:58:52 -07:00
loongson1
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
mediatek
clk: mediatek: mux: Update parent at enable time
2021-02-09 00:01:28 -08:00
meson
clk: meson: axg: Remove MIPI enable clock gate
2021-02-09 13:32:59 +01:00
microchip
clk: let init callback return an error code
2019-12-23 18:53:13 -08:00
mmp
clk: mmp2: fix build without CONFIG_PM
2021-01-12 12:10:55 -08:00
mstar
clk: mstar: msc313-mpll: Fix format specifier
2021-02-16 12:52:28 -08:00
mvebu
clk: mvebu: ap-cpu-clk: Demote non-conformant kernel-doc header
2021-02-11 11:56:06 -08:00
mxs
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 159
2019-05-30 11:26:37 -07:00
nxp
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 159
2019-05-30 11:26:37 -07:00
pistachio
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 422
2019-06-05 17:37:15 +02:00
pxa
clk: pxa: Constify static struct clk_ops
2020-10-13 19:49:11 -07:00
qcom
clk: qcom: gcc-sc7180: Use floor ops for the correct sdcc1 clk
2021-03-13 13:00:05 -08:00
renesas
clk: renesas: cpg-mssr: Fix formatting issues for 'smstpcr_saved's documentation
2021-01-28 09:45:56 +01:00
rockchip
clk: rockchip: fix DPHY gate locations on rk3368
2021-02-06 01:05:04 +01:00
samsung
The core framework got some nice improvements this time around. We gained the
2020-12-21 10:39:37 -08:00
sifive
clk: sifive: fu540-prci: Declare static const variable 'prci_clk_fu540' where it's used
2021-02-11 11:56:06 -08:00
socfpga
Merge branches 'clk-socfpga', 'clk-mstar', 'clk-qcom' and 'clk-warnings' into clk-next
2021-02-16 14:09:24 -08:00
spear
clk: spear: Move prototype to accessible header
2021-02-11 11:56:06 -08:00
sprd
This time around we have 4 lines of diff in the core framework, removing a
2020-06-10 11:42:19 -07:00
st
clk: st: clkgen-fsyn: Fix worthy struct documentation demote partially filled one
2021-02-11 11:56:06 -08:00
sunxi
clk: sunxi: clk-mod0: Demote non-conformant kernel-doc header
2021-01-20 10:58:29 +01:00
sunxi-ng
This is all driver updates, the majority of which is a bunch of new Qualcomm
2021-02-22 09:45:23 -08:00
tegra
This is all driver updates, the majority of which is a bunch of new Qualcomm
2021-02-22 09:45:23 -08:00
ti
clk: ti: gate: Fix possible doc-rot in 'omap36xx_gate_clk_enable_with_hsdiv_restore'
2021-02-11 11:56:07 -08:00
uniphier
clk: uniphier: use semicolons rather than commas to separate statements
2020-10-13 17:43:03 -07:00
ux500
clk: ux500: Fix up the SGA clock for some variants
2020-01-04 23:27:15 -08:00
versatile
clk: versatile: clk-icst: Fix worthy struct documentation block
2021-02-11 11:56:07 -08:00
x86
More ACPI updates for 5.9-rc1
2020-08-15 08:18:22 -07:00
xilinx
clk: xilinx: move xlnx_vcu clock driver from soc
2021-02-08 18:31:25 -08:00
zynq
clk: zynq: clkc: Remove various instances of an unused variable 'clk'
2021-02-11 11:56:07 -08:00
zynqmp
clk: zynqmp: divider: Add missing description for 'max_div'
2021-02-11 11:56:06 -08:00
clk-asm9260.c
clk: asm9260: fix __clk_hw_register_fixed_rate_with_accuracy typo
2020-04-13 12:20:06 -07:00
clk-aspeed.c
clk: aspeed: Add RMII RCLK gates for both AST2500 MACs
2019-11-26 10:02:48 -08:00
clk-aspeed.h
clk: aspeed: Move structures to header
2019-09-06 15:17:02 -07:00
clk-ast2600.c
clk: aspeed: Fix APLL calculate formula from ast2600-A2
2021-02-11 12:36:04 -08:00
clk-axi-clkgen.c
clk: axi-clkgen: use devm_platform_ioremap_resource() short-hand
2021-02-08 18:13:13 -08:00
clk-axm5516.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
clk-bd718x7.c
clk: BD718x7: Do not depend on parent driver data
2021-02-11 19:21:47 -08:00
clk-bm1880.c
clk: bm1800: Remove set but not used variable 'fref'
2019-12-24 00:10:33 -08:00
clk-bulk.c
clk: Make clk_bulk_get_all() return a valid "id"
2019-09-17 13:26:31 -07:00
clk-cdce706.c
Replace HTTP links with HTTPS ones: Common CLK framework
2020-07-10 17:15:34 -07:00
clk-cdce925.c
clk: clk-cdce925: Add regulator support
2019-09-06 10:31:16 -07:00
clk-clps711x.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
clk-composite.c
clk: composite: add devm_clk_hw_register_composite_pdata()
2020-12-07 14:06:16 -08:00
clk-conf.c
…
clk-cs2000-cp.c
…
clk-devres.c
clk: Add devm_clk_bulk_get_optional() function
2019-06-25 14:28:01 -07:00
clk-divider.c
clk: divider: fix initialization with parent_hw
2021-02-08 18:31:24 -08:00
clk-fixed-factor.c
clk: fixed: add devm helper for clk_hw_register_fixed_factor()
2021-02-14 12:37:48 -08:00
clk-fixed-mmio.c
clk: clk-fixed-mmio: Demote obvious kernel-doc abuse
2021-02-11 11:56:05 -08:00
clk-fixed-rate.c
clk: fixed: add missing kerneldoc
2020-09-22 12:44:14 -07:00
clk-fractional-divider.c
clk: Remove io.h from clk-provider.h
2019-05-15 13:21:37 -07:00
clk-fsl-flexspi.c
clk: fsl-flexspi: new driver
2020-12-07 16:56:41 -08:00
clk-fsl-sai.c
clk: fsl-sai: use devm_clk_hw_register_composite_pdata()
2020-12-07 14:06:16 -08:00
clk-gate.c
treewide: Remove uninitialized_var() usage
2020-07-16 12:35:15 -07:00
clk-gemini.c
…
clk-gpio.c
Replace HTTP links with HTTPS ones: Common CLK framework
2020-07-10 17:15:34 -07:00
clk-hi655x.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288
2019-06-05 17:36:37 +02:00
clk-highbank.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201
2019-05-30 11:29:52 -07:00
clk-hsdk-pll.c
CLK: HSDK: CGU: add support for 148.5MHz clock
2020-05-28 21:06:39 -07:00
clk-k210.c
clk: Add RISC-V Canaan Kendryte K210 clock driver
2021-02-22 17:51:04 -08:00
clk-lochnagar.c
clk: lochnagar: Don't reference clk_init_data after registration
2019-08-16 10:20:07 -07:00
clk-max9485.c
…
clk-max77686.c
…
clk-milbeaut.c
clk: milbeaut: Don't reference clk_init_data after registration
2019-08-16 10:20:15 -07:00
clk-moxart.c
…
clk-multiplier.c
clk: Remove io.h from clk-provider.h
2019-05-15 13:21:37 -07:00
clk-mux.c
clk: mux: Add support for specifying parents via DT/pointers
2020-01-06 23:10:05 -08:00
clk-nomadik.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 194
2019-05-30 11:29:22 -07:00
clk-npcm7xx.c
clk: clk-npcm7xx: Remove unused static const tables 'npcm7xx_gates' and 'npcm7xx_divs_fx'
2021-02-11 11:56:05 -08:00
clk-nspire.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
clk-oxnas.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201
2019-05-30 11:29:52 -07:00
clk-palmas.c
…
clk-plldig.c
clk: ls1028a: fix a dereference of pointer 'parent' before a null check
2020-02-03 23:03:49 -08:00
clk-pwm.c
clk: pwm: drop of_match_ptr from of_device_id table
2020-12-10 12:24:18 -08:00
clk-qoriq.c
clk: qoriq: use macros to generate pll_mask
2021-02-14 13:02:01 -08:00
clk-rk808.c
- Core Frameworks
2019-07-15 20:18:40 -07:00
clk-s2mps11.c
clk: s2mps11: Fix a resource leak in error handling paths in the probe function
2020-12-19 15:53:31 -08:00
clk-scmi.c
clk: scmi: Fix min and max rate when registering clocks with discrete rates
2020-07-13 09:40:21 +01:00
clk-scpi.c
clk: scpi: mark scpi_clk_match as maybe unused
2020-12-10 12:24:40 -08:00
clk-si514.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
clk-si544.c
clk: clk-si544: Implement small frequency change support
2019-06-27 13:45:38 -07:00
clk-si570.c
clk: si570: Skip NVM to RAM recall operation if an optional property is set
2021-02-11 12:13:50 -08:00
clk-si5341.c
clk: si5341: drop unused 'err' variable
2020-09-22 12:44:41 -07:00
clk-si5351.c
clk: si5351: Wait for bit clear after PLL reset
2020-12-19 15:49:54 -08:00
clk-si5351.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
clk-sparx5.c
clk: sparx5: Add Sparx5 SoC DPLL clock driver
2020-07-28 18:17:56 -07:00
clk-stm32f4.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201
2019-05-30 11:29:52 -07:00
clk-stm32h7.c
…
clk-stm32mp1.c
clk: stm32mp1: Add ddrperfm clock
2019-04-29 11:13:23 -07:00
clk-twl6040.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336
2019-06-05 17:37:07 +02:00
clk-versaclock5.c
clk: vc5: Add support for optional load capacitance
2021-02-11 12:09:34 -08:00
clk-vt8500.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282
2019-06-05 17:36:37 +02:00
clk-wm831x.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
clk-xgene.c
clk: clk-xgene: Add description for 'mask' and fix formatting for 'flags'
2021-02-11 11:56:06 -08:00
clk.c
Driver core / debugfs update for 5.12-rc1
2021-02-24 10:13:55 -08:00
clk.h
clk: consoldiate the __clk_get_hw() declarations
2019-07-12 11:00:14 -07:00
clkdev.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
Kconfig
RISC-V Patches for the 5.12 Merge Window
2021-02-26 10:28:35 -08:00
Makefile
RISC-V Patches for the 5.12 Merge Window
2021-02-26 10:28:35 -08:00