linux/drivers/clk/meson
Neil Armstrong 14c735c8e3 clk: meson-gxbb: Add EE 32K Clock for CEC
On Amlogic GX SoCs, there is two CEC controllers :
- An Amlogic CEC custom in the AO domain
- The Synopsys HDMI-TX Controller in the EE domain

Each of these controllers needs a 32.768KHz clock, but there is two paths :
- In the EE domain, the "32k_clk" this patchs is adding
- In the AO domain, with a more complex dual divider more precise setup

The AO 32K clock support will be pushed later in the corresponding
gxbb-aoclk driver when the AE CEC driver is ready.

The EE 32k_clk must be pushed earlier since mainline support for CEC in the
Synopsys HDMI-TX controller is nearby.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
[Rebased patch on top of last changes]
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2017-05-29 12:34:23 +00:00
..
clk-audio-divider.c clk: meson: add audio clock divider support 2017-04-07 16:50:44 +02:00
clk-cpu.c clk: meson8b: clean up cpu clocks 2016-06-22 18:02:35 -07:00
clk-mpll.c clk: meson: mpll: use 64bit math in rate_from_params 2017-04-07 17:45:30 +02:00
clk-pll.c clk: meson: Add support for parameters for specific PLLs 2017-04-04 12:05:12 -07:00
clkc.h clk: meson: add audio clock divider support 2017-04-07 16:50:44 +02:00
gxbb-aoclk.c clk: meson: Fix invalid use of sizeof in gxbb_aoclkc_probe() 2016-08-24 00:55:13 -07:00
gxbb.c clk: meson-gxbb: Add EE 32K Clock for CEC 2017-05-29 12:34:23 +00:00
gxbb.h clk: meson-gxbb: Add EE 32K Clock for CEC 2017-05-29 12:34:23 +00:00
Kconfig clk: gxbb: add AmLogic GXBB clk controller driver 2016-06-22 18:07:31 -07:00
Makefile clk: meson: add audio clock divider support 2017-04-07 16:50:44 +02:00
meson8b.c clk: meson: meson8b: mark clk81 as critical 2017-05-29 12:34:06 +00:00
meson8b.h clk: meson8b: add the mplls clocks 0, 1 and 2 2017-03-27 12:30:27 -07:00