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linux/drivers/clk/meson
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Stefan Agner 2c4e80e067 clk: meson: g12a: mark fclk_div2 as critical 
On Amlogic Meson G12b platform, similar to fclk_div3, the fclk_div2
seems to be necessary for the system to operate correctly as well.

Typically, the clock also gets chosen by the eMMC peripheral. This
probably masked the problem so far. However, when booting from a SD
card the clock seems to get disabled which leads to a system freeze.

Let's mark this clock as critical, fixing boot from SD card on G12b
platforms.

Fixes: 085a4ea93d54 ("clk: meson: g12a: add peripheral clock controller")
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Tested-by: Anand Moon <linux.amoon@gmail.com>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/r/577e0129e8ee93972d92f13187ff4e4286182f67.1598629915.git.stefan@agner.ch
2020-08-29 16:16:18 +02:00
..
axg-aoclk.c
clk: meson: axg-aoclk: migrate to the new parent description method
2019-07-29 12:42:48 +02:00
axg-aoclk.h
clk: meson: axg-ao: add 32k generation subtree
2019-01-07 15:21:43 +01:00
axg-audio.c
clk: meson: axg-audio: fix g12a tdmout sclk inverter
2020-08-17 15:58:12 +02:00
axg-audio.h
clk: meson: axg_audio: add sm1 support
2019-10-08 09:29:23 +02:00
axg.c
clk: meson: clk-regmap: migrate to new parent description method
2019-07-29 12:42:49 +02:00
axg.h
clk: meson: clk-pll: remove od parameters
2018-09-26 12:01:57 +02:00
clk-cpu-dyndiv.c
clk: meson: add g12a cpu dynamic divider driver
2019-08-09 12:10:03 +02:00
clk-cpu-dyndiv.h
clk: meson: add g12a cpu dynamic divider driver
2019-08-09 12:10:03 +02:00
clk-dualdiv.c
clk: meson: rework and clean drivers dependencies
2019-02-02 17:43:32 +01:00
clk-dualdiv.h
clk: meson: rework and clean drivers dependencies
2019-02-02 17:43:32 +01:00
clk-mpll.c
clk: let init callback return an error code
2019-12-23 18:53:13 -08:00
clk-mpll.h
clk: meson: mpll: add init callback and regs
2019-05-20 12:19:29 +02:00
clk-phase.c
clk: meson: add sclk-ws driver
2020-08-17 15:58:02 +02:00
clk-phase.h
clk: meson: add sclk-ws driver
2020-08-17 15:58:02 +02:00
clk-pll.c
Merge branches 'clk-debugfs-danger', 'clk-basic-hw', 'clk-renesas', 'clk-amlogic' and 'clk-allwinner' into clk-next
2020-01-31 13:12:14 -08:00
clk-pll.h
clk: meson-pll: add reduced specific clk_ops for G12A PCIe PLL
2019-04-01 10:45:11 +02:00
clk-regmap.c
clk: meson: rework and clean drivers dependencies
2019-02-02 17:43:32 +01:00
clk-regmap.h
clk: meson: clk-regmap: migrate to new parent description method
2019-07-29 12:42:49 +02:00
g12a-aoclk.c
clk: meson: g12a-aoclk: migrate to the new parent description method
2019-07-29 12:42:48 +02:00
g12a-aoclk.h
dt-bindings: clock: g12a-aoclk: expose CLKID_AO_CTS_OSCIN
2019-04-01 10:45:11 +02:00
g12a.c
clk: meson: g12a: mark fclk_div2 as critical
2020-08-29 16:16:18 +02:00
g12a.h
clk: meson: g12a: Add support for NNA CLK source clocks
2020-06-19 17:16:39 +02:00
gxbb-aoclk.c
clk: meson: gxbb-aoclk: migrate to the new parent description method
2019-07-29 12:42:48 +02:00
gxbb-aoclk.h
clk: meson: gxbb-ao: replace cec-32k with the dual divider
2019-01-07 15:21:22 +01:00
gxbb.c
clk: meson: gxbb: Prepare the GPU clock tree to change at runtime
2020-04-16 12:23:05 +02:00
gxbb.h
clk: meson: gxbb: add the gxl internal dac gate
2020-02-13 17:26:04 +01:00
Kconfig
clk: meson: add g12a cpu dynamic divider driver
2019-08-09 12:10:03 +02:00
Makefile
clk: meson: add a driver for the Meson8/8b/8m2 DDR clock controller
2019-12-11 14:06:29 +01:00
meson8-ddr.c
clk: meson: add a driver for the Meson8/8b/8m2 DDR clock controller
2019-12-11 14:06:29 +01:00
meson8b.c
clk: meson: meson8b: add the vclk2_en gate clock
2020-07-09 11:37:44 +02:00
meson8b.h
Merge branch 'clk-amlogic' into clk-next
2020-07-21 01:01:11 -07:00
meson-aoclk.c
clk: meson: remove ao input bypass clocks
2019-07-29 12:42:48 +02:00
meson-aoclk.h
clk: meson: remove ao input bypass clocks
2019-07-29 12:42:48 +02:00
meson-eeclk.c
clk: meson: remove ee input bypass clocks
2019-07-29 12:42:49 +02:00
meson-eeclk.h
clk: meson: remove ee input bypass clocks
2019-07-29 12:42:49 +02:00
parm.h
clk: meson: rework and clean drivers dependencies
2019-02-02 17:43:32 +01:00
sclk-div.c
clk: let init callback return an error code
2019-12-23 18:53:13 -08:00
sclk-div.h
clk: meson: rework and clean drivers dependencies
2019-02-02 17:43:32 +01:00
vid-pll-div.c
clk: meson: vid-pll-div: remove warning and return 0 on invalid config
2019-03-29 09:41:30 +01:00
vid-pll-div.h
clk: meson: rework and clean drivers dependencies
2019-02-02 17:43:32 +01:00