diff options
| author | Emilio López <emilio@elopez.com.ar> | 2014-03-19 19:19:30 +0100 |
|---|---|---|
| committer | Mike Turquette <mturquette@linaro.org> | 2014-03-19 20:34:39 +0100 |
| commit | 5a8ddf26822dcf601a44d35efa8fe162cbc84e62 (patch) | |
| tree | 0c77dedaf00ce88154de9320cc2a93e0ed44f195 /drivers/clk | |
| parent | Merge tag 'sunxi-clk-for-3.15' of https://bitbucket.org/emiliolopez/linux int... (diff) | |
| download | linux-5a8ddf26822dcf601a44d35efa8fe162cbc84e62.tar.xz linux-5a8ddf26822dcf601a44d35efa8fe162cbc84e62.zip | |
clk: sunxi: fix A20 PLL4 calculation
Allwinner actually reworked the PLL4 on A20; now it's compatible with
the sun4i PLL5/6 design previous to any divisions, as well as to the new
PLL8 in sun7i.
Signed-off-by: Emilio López <emilio@elopez.com.ar>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/sunxi/clk-sunxi.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c index 23baad9d934a..ef6ad52b7546 100644 --- a/drivers/clk/sunxi/clk-sunxi.c +++ b/drivers/clk/sunxi/clk-sunxi.c @@ -589,6 +589,12 @@ static const struct factors_data sun6i_a31_pll1_data __initconst = { .getter = sun6i_a31_get_pll1_factors, }; +static const struct factors_data sun7i_a20_pll4_data __initconst = { + .enable = 31, + .table = &sun4i_pll5_config, + .getter = sun4i_get_pll5_factors, +}; + static const struct factors_data sun4i_pll5_data __initconst = { .enable = 31, .table = &sun4i_pll5_config, @@ -1209,6 +1215,7 @@ free_clkdata: static const struct of_device_id clk_factors_match[] __initconst = { {.compatible = "allwinner,sun4i-a10-pll1-clk", .data = &sun4i_pll1_data,}, {.compatible = "allwinner,sun6i-a31-pll1-clk", .data = &sun6i_a31_pll1_data,}, + {.compatible = "allwinner,sun7i-a20-pll4-clk", .data = &sun7i_a20_pll4_data,}, {.compatible = "allwinner,sun6i-a31-pll6-clk", .data = &sun6i_a31_pll6_data,}, {.compatible = "allwinner,sun4i-a10-apb1-clk", .data = &sun4i_apb1_data,}, {.compatible = "allwinner,sun4i-a10-mod0-clk", .data = &sun4i_mod0_data,}, |