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clk: sunxi: Support factor clocks with N factor starting not from 0
[GitHub/mt8127/android_kernel_alcatel_ttab.git]
/
drivers
/
clk
/
sunxi
/
clk-factors.c
diff --git
a/drivers/clk/sunxi/clk-factors.c
b/drivers/clk/sunxi/clk-factors.c
index 88523f91d9b703cc57b1272421fed39430b6f7a6..7555793097f256b1ff5319c2a1d3a38a418dc666 100644
(file)
--- a/
drivers/clk/sunxi/clk-factors.c
+++ b/
drivers/clk/sunxi/clk-factors.c
@@
-70,7
+70,7
@@
static unsigned long clk_factors_recalc_rate(struct clk_hw *hw,
p = FACTOR_GET(config->pshift, config->pwidth, reg);
/* Calculate the rate */
- rate = (parent_rate *
n
* (k + 1) >> p) / (m + 1);
+ rate = (parent_rate *
(n + config->n_start)
* (k + 1) >> p) / (m + 1);
return rate;
}