Martin Blumenstingl 6dde0ae30a clk: meson: g12a: Prepare the GPU clock tree to change at runtime ... The "mali_0" or "mali_1" clock trees should not be updated while the clock is running. Enforce this by setting CLK_SET_RATE_GATE on the "mali_0" and "mali_1" gates. This makes the CCF switch to the "mali_1" tree when "mali_0" is currently active and vice versa, which is exactly what the vendor driver does when updating the frequency of the mali clock. Also propagate set_rate requests from the gate to the divider and from the divider to the the mux so the GPU clock frequency can be updated at runtime (which will be required for GPU DVFS). Don't propagate rate changes to the mux parents because we don't want to change the MPLL clocks (these are reserved for audio). Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Link: https://lore.kernel.org/r/20200414195031.224021-3-martin.blumenstingl@googlemail.com		2020-04-16 12:23:05 +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: use devm_platform_ioremap_resource() to simplify code	2019-10-14 17:06:27 +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: let init callback return an error code	2019-12-23 18:53:13 -08:00
clk-phase.h	clk: meson: rework and clean drivers dependencies	2019-02-02 17:43:32 +01:00
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: Prepare the GPU clock tree to change at runtime	2020-04-16 12:23:05 +02:00
g12a.h	clk: meson: g12a: add support for the SPICC SCLK Source clocks	2020-02-19 18:41:27 +01:00
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: make the hdmi_sys clock tree mutable	2020-04-14 14:29:23 +02:00
meson8b.h	clk: meson8b: export the HDMI system clock	2020-04-14 14:28:34 +02:00
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