74 static ulong meson_div_set_rate(struct clk *clk, unsigned long id, ulong rate,
80 				      ulong rate, ulong current_rate);
271 	unsigned int rate, parent_rate;  in meson_div_get_rate()  local
308 	rate = parent_rate / (reg + 1);  in meson_div_get_rate()
310 	debug("%s: rate of %ld is %d\n", __func__, id, rate);  in meson_div_get_rate()
312 	return rate;  in meson_div_get_rate()
315 static ulong meson_div_set_rate(struct clk *clk, unsigned long id, ulong rate,  in meson_div_set_rate()  argument
325 	if (current_rate == rate)  in meson_div_set_rate()
329 	      __func__, id, current_rate, rate);  in meson_div_set_rate()
359 	if (!parent_rate || rate > parent_rate)  in meson_div_set_rate()
360 		return meson_clk_set_rate_by_id(clk, parent, rate,  in meson_div_set_rate()
363 	new_div = DIV_ROUND_CLOSEST(parent_rate, rate);  in meson_div_set_rate()
369 		ret = meson_clk_set_rate_by_id(clk, parent, rate, current_rate);  in meson_div_set_rate()
377 		new_div = DIV_ROUND_CLOSEST(parent_rate, rate);  in meson_div_set_rate()
725 	ulong rate;  in meson_clk_get_rate_by_id()  local
730 		rate = meson_pll_get_rate(clk, id);  in meson_clk_get_rate_by_id()
733 		rate = meson_pll_get_rate(clk, CLKID_FIXED_PLL) / 2;  in meson_clk_get_rate_by_id()
736 		rate = meson_pll_get_rate(clk, CLKID_FIXED_PLL) / 3;  in meson_clk_get_rate_by_id()
739 		rate = meson_pll_get_rate(clk, CLKID_FIXED_PLL) / 4;  in meson_clk_get_rate_by_id()
742 		rate = meson_pll_get_rate(clk, CLKID_FIXED_PLL) / 5;  in meson_clk_get_rate_by_id()
745 		rate = meson_pll_get_rate(clk, CLKID_FIXED_PLL) / 7;  in meson_clk_get_rate_by_id()
750 		rate = meson_mpll_get_rate(clk, id);  in meson_clk_get_rate_by_id()
753 		rate = meson_clk81_get_rate(clk);  in meson_clk_get_rate_by_id()
756 		rate = meson_div_get_rate(clk, CLKID_VPU_0_DIV);  in meson_clk_get_rate_by_id()
759 		rate = meson_div_get_rate(clk, CLKID_VPU_1_DIV);  in meson_clk_get_rate_by_id()
762 		rate = meson_mux_get_rate(clk, CLKID_VAPB_SEL);  in meson_clk_get_rate_by_id()
765 		rate = meson_div_get_rate(clk, CLKID_VAPB_0_DIV);  in meson_clk_get_rate_by_id()
768 		rate = meson_div_get_rate(clk, CLKID_VAPB_1_DIV);  in meson_clk_get_rate_by_id()
774 		rate = meson_div_get_rate(clk, id);  in meson_clk_get_rate_by_id()
782 		rate = meson_mux_get_rate(clk, id);  in meson_clk_get_rate_by_id()
787 			rate = meson_clk81_get_rate(clk);  in meson_clk_get_rate_by_id()
793 	debug("clock %lu has rate %lu\n", id, rate);  in meson_clk_get_rate_by_id()
794 	return rate;  in meson_clk_get_rate_by_id()
808 				      ulong rate, ulong current_rate)  in meson_clk_set_rate_by_id()  argument
810 	if (current_rate == rate)  in meson_clk_set_rate_by_id()
829 				meson_mux_get_parent(clk, CLKID_VPU), rate,  in meson_clk_set_rate_by_id()
835 				rate, current_rate);  in meson_clk_set_rate_by_id()
837 		return meson_div_set_rate(clk, CLKID_VPU_0_DIV, rate,  in meson_clk_set_rate_by_id()
840 		return meson_div_set_rate(clk, CLKID_VPU_1_DIV, rate,  in meson_clk_set_rate_by_id()
843 		return meson_div_set_rate(clk, CLKID_VAPB_0_DIV, rate,  in meson_clk_set_rate_by_id()
846 		return meson_div_set_rate(clk, CLKID_VAPB_1_DIV, rate,  in meson_clk_set_rate_by_id()
852 		return meson_div_set_rate(clk, id, rate, current_rate);  in meson_clk_set_rate_by_id()
860 static ulong meson_clk_set_rate(struct clk *clk, ulong rate)  in meson_clk_set_rate()  argument
869 	      __func__, clk->id, current_rate, rate);  in meson_clk_set_rate()
871 	ret = meson_clk_set_rate_by_id(clk, clk->id, rate, current_rate);  in meson_clk_set_rate()