diff options
| author | Jerome Brunet <jbrunet@baylibre.com> | 2018-08-01 16:00:52 +0200 |
|---|---|---|
| committer | Jerome Brunet <jbrunet@baylibre.com> | 2018-09-26 12:01:57 +0200 |
| commit | 87173557d2f6d28ba6e19f8aaf6b7f3d45d51511 (patch) | |
| tree | b3d6f9bd85962dcdaa1776cb69023541bfc94111 /drivers/clk/meson/axg.h | |
| parent | 2303a9ca693e585a558497ad737728fec97e2b8a (diff) | |
clk: meson: clk-pll: remove od parameters
Remove od parameters from pll clocks and add post dividers clocks
instead. Some clock, especially the one which feature several ods,
may provide output between those ods. Also, some drivers, such
as the hdmi driver, may require a more detailed control of the
clock dividers, compared to what CCF would perform automatically.
One added benefit of removing ods is that it also greatly reduce the
size of the rate parameter tables.
In the future, we could possibly take the predivider 'n' out of this
driver as well. To do so, we will need to understand the constraints
for the PLL to lock and whether or not it depends on the input clock
rate.
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Diffstat (limited to 'drivers/clk/meson/axg.h')
| -rw-r--r-- | drivers/clk/meson/axg.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/clk/meson/axg.h b/drivers/clk/meson/axg.h index 1d04144a1b2c..0431dabac629 100644 --- a/drivers/clk/meson/axg.h +++ b/drivers/clk/meson/axg.h @@ -133,8 +133,14 @@ #define CLKID_PCIE_REF 78 #define CLKID_GEN_CLK_SEL 82 #define CLKID_GEN_CLK_DIV 83 +#define CLKID_SYS_PLL_DCO 85 +#define CLKID_FIXED_PLL_DCO 86 +#define CLKID_GP0_PLL_DCO 87 +#define CLKID_HIFI_PLL_DCO 88 +#define CLKID_PCIE_PLL_DCO 89 +#define CLKID_PCIE_PLL_OD 90 -#define NR_CLKS 85 +#define NR_CLKS 91 /* include the CLKIDs that have been made part of the DT binding */ #include <dt-bindings/clock/axg-clkc.h> |