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linux/drivers/clk
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Martin Blumenstingl d6f987c846 clk: meson: pll: fix rounding and setting a rate that matches precisely 
Make meson_clk_pll_is_better() consider a rate that precisely matches
the requested rate to be better than any previous rate (which was
smaller than the current).

Prior to commit 8eed1db1adec6a ("clk: meson: pll: update driver for the
g12a") meson_clk_get_pll_settings() returned early (before calling
meson_clk_pll_is_better()) if the rate from the current iteration
matches the requested rate precisely. After this commit
meson_clk_pll_is_better() is called unconditionally. This requires
meson_clk_pll_is_better() to work with the case where "now == rate".

This fixes a hang during boot on Meson8b / Odroid-C1 for me.

Fixes: 8eed1db1adec6a ("clk: meson: pll: update driver for the g12a")
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lkml.kernel.org/r/20190324164327.22590-2-martin.blumenstingl@googlemail.com
2019-03-25 13:18:09 +01:00
..
actions
clk: actions: Add clock driver for S500 SoC
2019-02-22 00:01:08 -08:00
at91
Merge branch 'clk-at91' into clk-next
2019-03-08 10:29:47 -08:00
axis
…
axs10x
clk: Convert to using %pOFn instead of device_node.name
2018-08-30 09:50:20 -07:00
bcm
Merge branches 'clk-managed-registration', 'clk-spdx', 'clk-remove-basic' and 'clk-ops-const' into clk-next
2018-12-14 13:33:44 -08:00
berlin
This time we have a good set of changes to the core framework that do some
2018-06-09 12:06:24 -07:00
davinci
clk: davinci: kill davinci_clk_reset_assert/deassert()
2018-10-02 08:54:14 -07:00
h8300
clk: h8300: Remove usage of CLK_IS_BASIC
2018-12-10 14:43:21 -08:00
hisilicon
clk: hisilicon: Remove usage of CLK_IS_BASIC
2018-12-10 14:43:21 -08:00
imgtec
clk: boston: unregister clks on failure in clk_boston_setup()
2018-11-08 10:14:41 -08:00
imx
Merge branches 'clk-imx', 'clk-samsung', 'clk-ti', 'clk-uniphier-gear' and 'clk-mmp2-lcdc' into clk-next
2019-03-08 10:27:40 -08:00
ingenic
clk: ingenic: Remove set but not used variable 'enable'
2019-02-26 09:41:04 -08:00
keystone
Merge branch 'clk-k3-tisci' into clk-next
2018-10-18 15:40:10 -07:00
loongson1
clk: Loongson1: Remove usage of CLK_IS_BASIC
2018-12-10 14:44:08 -08:00
mediatek
Merge branches 'clk-typo', 'clk-json-schema', 'clk-mtk-2712-eco' and 'clk-rockchip' into clk-next
2019-03-08 10:34:22 -08:00
meson
clk: meson: pll: fix rounding and setting a rate that matches precisely
2019-03-25 13:18:09 +01:00
microchip
…
mmp
clk: mmp2: separate LCDC peripheral clk form the display clock
2019-02-21 13:52:02 -08:00
mvebu
clk: dove: fix refcount leak in dove_clk_init()
2018-12-28 11:45:43 -08:00
mxs
clk: mxs: make clk_ops const
2017-11-01 23:25:43 -07:00
nxp
clk: lpc32xx: Set name of regmap_config
2018-03-19 14:35:16 -07:00
pistachio
clk: pistachio: constify clk_ops structures
2018-11-06 09:41:49 -08:00
pxa
clk: pxa: constify clk_ops structures
2018-11-06 09:41:57 -08:00
qcom
Merge branches 'clk-ingenic', 'clk-mtk-mux', 'clk-qcom-sdm845-pcie', 'clk-mtk-crit' and 'clk-mtk' into clk-next
2019-03-08 10:29:30 -08:00
renesas
clk: renesas: r8a774a1: Fix LAST_DT_CORE_CLK
2019-02-25 09:13:19 -08:00
rockchip
clk: rockchip: add CLK_SET_RATE_PARENT for rk3066 lcdc dclks
2019-01-07 09:17:15 +01:00
samsung
Merge branches 'clk-typo', 'clk-json-schema', 'clk-mtk-2712-eco' and 'clk-rockchip' into clk-next
2019-03-08 10:34:22 -08:00
sirf
We have two changes to the core framework this time around. The first being a
2017-11-17 20:04:24 -08:00
socfpga
Merge branches 'clk-of-refcount', 'clk-mmio-fixed-clock', 'clk-remove-clps', 'clk-socfpga-parent' and 'clk-struct-size' into clk-next
2019-03-08 10:26:59 -08:00
spear
clk: spear: fix WDT clock definition on SPEAr600
2018-04-06 13:45:34 -07:00
sprd
clk: sprd: add RTC gate for SC9860
2018-03-16 15:53:30 -07:00
st
clk: st: Remove usage of CLK_IS_BASIC
2018-12-10 14:43:20 -08:00
sunxi
clk: Convert to using %pOFn instead of device_node.name
2018-08-30 09:50:20 -07:00
sunxi-ng
Merge branches 'clk-optional', 'clk-devm-clkdev-register', 'clk-allwinner', 'clk-meson' and 'clk-renesas' into clk-next
2019-03-08 10:27:21 -08:00
tegra
We have a fairly balanced mix of clk driver updates and clk framework
2019-03-14 08:46:17 -07:00
ti
We have a fairly balanced mix of clk driver updates and clk framework
2019-03-14 08:46:17 -07:00
uniphier
clk: uniphier: Fix update register for CPU-gear
2019-02-21 13:50:23 -08:00
ux500
clk: Use of_node_name_eq for node name comparisons
2018-12-14 13:52:41 -08:00
versatile
clk: versatile: sp810: Remove usage of CLK_IS_BASIC
2018-12-10 14:44:05 -08:00
x86
Merge branches 'clk-qcom-msm8998', 'clk-fractional-parent', 'clk-x86-mv' and 'clk-SA-fixes' into clk-next
2019-03-08 10:29:15 -08:00
zte
clk: move clock common macros out from vendor directories
2017-12-21 15:00:38 -08:00
zynq
clk: Convert to using %pOFn instead of device_node.name
2018-08-30 09:50:20 -07:00
zynqmp
clk: zynqmp: Fix memory allocation in zynqmp_clk_setup
2019-01-09 10:37:01 -08:00
clk-asm9260.c
clk: Convert to using %pOFn instead of device_node.name
2018-08-30 09:50:20 -07:00
clk-aspeed.c
The new and exciting feature this time around is in the clk core.
2018-08-15 21:41:21 -07:00
clk-axi-clkgen.c
clk: axi-clkgen: Round closest in round_rate() and recalc_rate()
2017-12-21 18:07:53 -08:00
clk-axm5516.c
clk: axm5516: Remove usage of CLK_IS_BASIC
2018-12-10 14:43:21 -08:00
clk-bd718x7.c
clk: bd718x7: Initial support for ROHM bd71837/bd71847 PMIC clock
2018-12-10 12:44:03 -08:00
clk-bulk.c
clk: Tag clk core files with SPDX
2018-12-11 09:57:47 -08:00
clk-cdce706.c
…
clk-cdce925.c
Merge branches 'clk-dt-name', 'clk-ti-of-node' and 'clk-sa' into clk-next
2018-10-18 15:33:52 -07:00
clk-clps711x.c
clk: clps711x: Remove board support
2019-01-09 12:50:21 -08:00
clk-composite.c
clk: Tag basic clk types with SPDX
2018-12-11 09:57:48 -08:00
clk-conf.c
clk: Tag clk core files with SPDX
2018-12-11 09:57:47 -08:00
clk-cs2000-cp.c
clk: cs2000-cp: convert to SPDX identifiers
2018-08-02 13:55:00 -07:00
clk-devres.c
clk: Add (devm_)clk_get_optional() functions
2019-02-06 10:33:10 -08:00
clk-divider.c
clk: Tag basic clk types with SPDX
2018-12-11 09:57:48 -08:00
clk-efm32gg.c
treewide: Use struct_size() for kmalloc()-family
2018-06-06 11:15:43 -07:00
clk-fixed-factor.c
Merge branch 'clk-fixes' into clk-next
2018-12-14 13:42:08 -08:00
clk-fixed-mmio.c
clk: Add Fixed MMIO clock driver
2019-01-09 11:41:19 -08:00
clk-fixed-rate.c
clk: Tag basic clk types with SPDX
2018-12-11 09:57:48 -08:00
clk-fractional-divider.c
clk: fractional-divider: check parent rate only if flag is set
2019-02-22 00:11:47 -08:00
clk-gate.c
clk: Tag basic clk types with SPDX
2018-12-11 09:57:48 -08:00
clk-gemini.c
treewide: Use struct_size() for kmalloc()-family
2018-06-06 11:15:43 -07:00
clk-gpio.c
clk: clk-gpio: add support for sleeping GPIOs in gpio-gate-clk
2019-02-21 14:05:25 -08:00
clk-hi655x.c
clk: clk-hi655x: Free of_provider at remove
2018-12-05 09:20:29 -08:00
clk-highbank.c
clk: highbank: fix refcount leak in hb_clk_init()
2018-12-28 11:20:48 -08:00
clk-hsdk-pll.c
clk: Convert to using %pOFn instead of device_node.name
2018-08-30 09:50:20 -07:00
clk-max9485.c
clk: Add driver for MAX9485
2018-07-06 13:44:06 -07:00
clk-max77686.c
clk: clk-max77686: Clean clkdev lookup leak and use devm
2019-02-06 10:35:03 -08:00
clk-moxart.c
clk: Convert to using %pOF instead of full_name
2017-07-21 15:49:54 -07:00
clk-multiplier.c
clk: Tag basic clk types with SPDX
2018-12-11 09:57:48 -08:00
clk-mux.c
clk: Tag basic clk types with SPDX
2018-12-11 09:57:48 -08:00
clk-nomadik.c
clk: nomadik: Change to use DEFINE_SHOW_ATTRIBUTE macro
2018-11-28 14:13:18 -08:00
clk-npcm7xx.c
This time it looks like a quieter release cycle in the clk tree. I guess that's
2018-10-31 11:08:30 -07:00
clk-nspire.c
…
clk-oxnas.c
…
clk-palmas.c
clk: palmas: constify clk_ops structure
2018-11-06 09:41:44 -08:00
clk-pwm.c
…
clk-qoriq.c
Merge branches 'clk-qcom-msm8998', 'clk-fractional-parent', 'clk-x86-mv' and 'clk-SA-fixes' into clk-next
2019-03-08 10:29:15 -08:00
clk-rk808.c
clk: rk808: use managed version of of_provider registration
2018-12-05 09:20:35 -08:00
clk-s2mps11.c
clk: s2mps11: constify clk_ops structure
2018-11-06 09:42:12 -08:00
clk-scmi.c
clk: Convert to using %pOFn instead of device_node.name
2018-08-30 09:50:20 -07:00
clk-scpi.c
clk: Convert to using %pOFn instead of device_node.name
2018-08-30 09:50:20 -07:00
clk-si514.c
clk-si514, clk-si544: Implement prepare/unprepare/is_prepared operations
2018-06-29 10:59:40 -07:00
clk-si544.c
clk-si514, clk-si544: Implement prepare/unprepare/is_prepared operations
2018-06-29 10:59:40 -07:00
clk-si570.c
…
clk-si5351.c
clk: Convert to using %pOFn instead of device_node.name
2018-08-30 09:50:20 -07:00
clk-si5351.h
…
clk-stm32f4.c
clk: Convert to using %pOFn instead of device_node.name
2018-08-30 09:50:20 -07:00
clk-stm32h7.c
clk: Convert to using %pOFn instead of device_node.name
2018-08-30 09:50:20 -07:00
clk-stm32mp1.c
clk: stm32mp1: fix bit width of hse_rtc divider
2019-02-21 14:13:22 -08:00
clk-tango4.c
clk: Convert to using %pOFn instead of device_node.name
2018-08-30 09:50:20 -07:00
clk-twl6040.c
clk: clk-twl6040: Fix imprecise external abort for pdmclk
2019-02-21 14:11:23 -08:00
clk-u300.c
clk: clk-u300: Fix a typo in two comment lines
2017-11-13 17:39:43 -08:00
clk-versaclock5.c
clk: vc5: Abort clock configuration without upstream clock
2019-01-09 10:53:58 -08:00
clk-vt8500.c
…
clk-wm831x.c
clk: make clk_init_data const
2017-11-01 23:25:51 -07:00
clk-xgene.c
clk: clk-xgene: Adjust six checks for null pointers
2017-11-13 17:40:03 -08:00
clk.c
clk: fixup default index for of_clk_get_by_name()
2019-03-08 10:35:07 -08:00
clk.h
clk: Move of_clk_*() APIs into clk.c from clkdev.c
2019-03-01 11:17:22 -08:00
clkdev.c
Merge branch 'clk-parent-rewrite' (early part) into clk-next
2019-03-08 10:35:01 -08:00
Kconfig
Merge branches 'clk-of-refcount', 'clk-mmio-fixed-clock', 'clk-remove-clps', 'clk-socfpga-parent' and 'clk-struct-size' into clk-next
2019-03-08 10:26:59 -08:00
Makefile
Merge branches 'clk-optional', 'clk-devm-clkdev-register', 'clk-allwinner', 'clk-meson' and 'clk-renesas' into clk-next
2019-03-08 10:27:21 -08:00