Maxime Ripard 49b570f5d2 clk: bcm-2835: Remove rounding up the dividers ... [ Upstream commit 8ca011ef4a ] The driver, once it found a divider, tries to round it up by increasing the least significant bit of the fractional part by one when the round_up argument is set and there's a remainder. However, since it increases the divider it will actually reduce the clock rate below what we were asking for, leading to issues with clk_set_min_rate() that will complain that our rounded clock rate is below the minimum of the rate. Since the dividers are fairly precise already, let's remove that part so that we can have clk_set_min_rate() working. This is effectively a revert of 9c95b32ca0 ("clk: bcm2835: add a round up ability to the clock divisor"). Fixes: 9c95b32ca0 ("clk: bcm2835: add a round up ability to the clock divisor") Signed-off-by: Maxime Ripard <maxime@cerno.tech> Acked-by: Stephen Boyd <sboyd@kernel.org> Reviewed-by: Nicolas Saenz Julienne <nsaenz@kernel.org> Tested-by: Nicolas Saenz Julienne <nsaenz@kernel.org> # boot and basic functionality Tested-by: Michael Stapelberg <michael@stapelberg.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210922125419.4125779-3-maxime@cerno.tech Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-01-27 11:03:03 +01:00
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actions	clk: actions: Add NIC and ETHERNET clock support for Actions S500 SoC	2021-06-27 18:45:17 -07:00
analogbits	Merge branch 'akpm' (patches from Andrew)	2021-07-02 12:08:10 -07:00
at91	clk: at91: sama7g5: remove prescaler part of master clock	2021-11-25 09:48:30 +01:00
axis
axs10x
baikal-t1
bcm	clk: bcm-2835: Remove rounding up the dividers	2022-01-27 11:03:03 +01:00
berlin
davinci
h8300
hisilicon	clk: hisilicon: hi3559a: select RESET_HISI	2021-07-26 17:23:40 -07:00
imgtec
imx	clk: imx: use module_platform_driver	2021-12-14 10:57:17 +01:00
ingenic	clk: ingenic: Fix bugs with divided dividers	2021-11-25 09:48:32 +01:00
keystone	clk: keystone: syscon-clk: Add support for AM64 specific epwm-tbclk	2021-06-22 14:18:26 -07:00
loongson1
mediatek	clk: mediatek: make COMMON_CLK_MT8167* depend on COMMON_CLK_MT8167	2021-07-27 11:46:27 -07:00
meson	clk: meson: regmap: switch to determine_rate for the dividers	2021-06-30 11:37:02 -07:00
microchip
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: Fix a memory leak in error handling paths	2021-11-18 19:16:46 +01:00
mxs
nxp
pistachio	clk: pistachio: Make it selectable for generic MIPS kernel	2021-08-12 16:01:49 +02:00
pxa
qcom	clk: qcom: sm6125-gcc: Swap ops of ice and apps on sdcc1	2021-12-17 10:30:13 +01:00
ralink	clk: ralink: avoid to set 'CLK_IS_CRITICAL' flag for gates	2021-08-28 22:24:06 -07:00
renesas	clk: renesas: rzg2l: Fix clk status function	2021-09-24 15:11:05 +02:00
rockchip	Merge branches 'clk-nvidia', 'clk-rockchip', 'clk-at91' and 'clk-vc5' into clk-next	2021-09-01 15:26:58 -07:00
samsung	clk: samsung: Remove redundant dev_err calls	2021-04-08 19:35:26 +02:00
sifive	clk: sifive: Fix kernel-doc	2021-06-01 23:39:15 -07:00
socfpga	clk: socfpga: agilex: fix duplicate s2f_user0_clk	2021-09-24 16:03:08 -07:00
spear	clk: spear: Move prototype to accessible header	2021-02-11 11:56:06 -08:00
sprd
st	clk: st: clkgen-fsyn: embed soc clock outputs within compatible data	2021-06-27 19:53:40 -07:00
sunxi	clk: sunxi: Demote non-conformant kernel-doc headers	2021-03-08 16:47:55 +01:00
sunxi-ng	clk: sunxi-ng: Unregister clocks/resets when unbinding	2021-11-25 09:48:23 +01:00
tegra	Nothing changed in the clk framework core this time around. We did get	2021-09-02 14:17:24 -07:00
ti	drivers: ti: remove redundant error message in adpll.c	2021-06-27 19:56:45 -07:00
uniphier	clk: uniphier: Fix potential infinite loop	2021-04-12 19:09:59 -07:00
ux500	mfd: db8500-prcmu: Handle missing FW variant	2021-08-09 09:33:29 +01:00
versatile	clk: versatile: Depend on HAS_IOMEM	2021-06-04 12:23:28 -07:00
x86	clk: x86: Rename clk-lpt to more specific clk-lpss-atom	2021-07-27 14:03:47 -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	Merge branches 'clk-kirkwood', 'clk-imx', 'clk-doc', 'clk-zynq' and 'clk-ralink' into clk-next	2021-09-01 15:27:07 -07:00
clk-asm9260.c
clk-aspeed.c
clk-aspeed.h
clk-ast2600.c	clk/ast2600: Fix soc revision for AHB	2021-11-25 09:48:32 +01:00
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
clk-bd718x7.c	clk: bd718xx: Drop BD70528 support	2021-06-27 18:42:45 -07:00
clk-bm1880.c
clk-bulk.c
clk-cdce706.c
clk-cdce925.c
clk-clps711x.c
clk-composite.c	clk: composite: Also consider .determine_rate for rate + mux composites	2021-10-18 12:59:42 -07:00
clk-conf.c
clk-cs2000-cp.c
clk-devres.c	clk: fix leak on devm_clk_bulk_get_all() unwind	2021-07-31 00:53:38 -07:00
clk-divider.c	clk: divider: Implement and wire up .determine_rate by default	2021-08-05 17:35:58 -07:00
clk-fixed-factor.c	clk: fixed: fix double free in resource managed fixed-factor clock	2021-04-07 16:01:25 -07:00
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-fractional-divider.c	clk: fractional-divider: Document the arithmetics used behind the code	2021-08-12 12:42:00 -07:00
clk-fractional-divider.h	clk: fractional-divider: Hide clk_fractional_divider_ops from wide audience	2021-08-12 12:42:00 -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
clk-gemini.c
clk-gpio.c
clk-hi655x.c
clk-highbank.c
clk-hsdk-pll.c
clk-k210.c	clk: k210: Fix k210_clk_set_parent()	2021-06-30 11:34:36 -07:00
clk-lmk04832.c	clk: lmk04832: drop redundant fallthrough statements	2021-07-27 11:52:30 -07:00
clk-lochnagar.c
clk-max9485.c
clk-max77686.c
clk-milbeaut.c
clk-moxart.c
clk-multiplier.c
clk-mux.c	clk: mux: provide devm_clk_hw_register_mux()	2021-04-07 11:05:44 -07:00
clk-nomadik.c
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
clk-oxnas.c
clk-palmas.c	clk: palmas: Add a missing SPDX license header	2021-08-05 17:34:30 -07:00
clk-plldig.c
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
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: Port driver to the new scmi_clk_proto_ops interface	2021-03-30 16:34:37 +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
clk-si544.c
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: Add sysfs properties to allow checking/resetting device faults	2021-06-27 19:58:15 -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
clk-sparx5.c
clk-stm32f4.c	Nothing changed in the clk framework core this time around. We did get	2021-09-02 14:17:24 -07:00
clk-stm32h7.c	clk: stm32h7: Switch to clk_divider.determine_rate	2021-08-05 17:36:10 -07:00
clk-stm32mp1.c	clk: stm32mp1: Switch to clk_divider.determine_rate	2021-08-05 17:36:10 -07:00
clk-twl6040.c
clk-versaclock5.c	clk: vc5: Add properties for configuring SD/OE behavior	2021-08-28 23:46:21 -07:00
clk-vt8500.c
clk-wm831x.c
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	clk: Don't parent clks until the parent is fully registered	2021-12-22 09:32:39 +01:00
clk.h
clkdev.c	clkdev: remove unused clkdev_alloc() interfaces	2021-06-08 17:00:09 +02:00
Kconfig	clk: pistachio: Make it selectable for generic MIPS kernel	2021-08-12 16:01:49 +02:00
Makefile	clk: pistachio: Make it selectable for generic MIPS kernel	2021-08-12 16:01:49 +02:00