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Groups > linux.kernel > #1183776
| From | Andy Shevchenko <andriy.shevchenko@linux.intel.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v4 4/6] clk: rockchip: save width in struct clk_fractional_divider |
| Date | 2015-07-14 17:20 +0200 |
| Message-ID | <pMa9Y-42M-21@gated-at.bofh.it> (permalink) |
| References | <pMa9X-42M-9@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
The ->mwidth and ->nwidth fields will be used by clk-fractional-divider when it will be switched to rational base approximation algorithm. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- drivers/clk/rockchip/clk.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/clk/rockchip/clk.c b/drivers/clk/rockchip/clk.c index 2493881..be6c7fd 100644 --- a/drivers/clk/rockchip/clk.c +++ b/drivers/clk/rockchip/clk.c @@ -135,9 +135,11 @@ static struct clk *rockchip_clk_register_frac_branch(const char *name, div->flags = div_flags; div->reg = base + muxdiv_offset; div->mshift = 16; - div->mmask = 0xffff0000; + div->mwidth = 16; + div->mmask = GENMASK(div->mwidth - 1, 0) << div->mshift; div->nshift = 0; - div->nmask = 0xffff; + div->nwidth = 16; + div->nmask = GENMASK(div->nwidth - 1, 0) << div->nshift; div->lock = lock; div_ops = &clk_fractional_divider_ops; -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH v4 0/6] clk: fractional-divider: do a clean up Andy Shevchenko <andriy.shevchenko@linux.intel.com> - 2015-07-14 17:20 +0200
[PATCH v4 4/6] clk: rockchip: save width in struct clk_fractional_divider Andy Shevchenko <andriy.shevchenko@linux.intel.com> - 2015-07-14 17:20 +0200
Re: [PATCH v4 4/6] clk: rockchip: save width in struct clk_fractional_divider Heiko Stübner <heiko@sntech.de> - 2015-07-14 18:20 +0200
[PATCH v4 6/6] serial: 8250_dw: allow lower reference frequencies Andy Shevchenko <andriy.shevchenko@linux.intel.com> - 2015-07-14 17:20 +0200
[PATCH v4 1/6] clk: fractional-divider: fix sparse warnings Andy Shevchenko <andriy.shevchenko@linux.intel.com> - 2015-07-14 17:20 +0200
[PATCH v4 3/6] clk: fractional-divider: keep mwidth and nwidth internally Andy Shevchenko <andriy.shevchenko@linux.intel.com> - 2015-07-14 17:20 +0200
Re: [PATCH v4 3/6] clk: fractional-divider: keep mwidth and nwidth internally Andy Shevchenko <andriy.shevchenko@linux.intel.com> - 2015-07-22 15:10 +0200
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