1 // SPDX-License-Identifier: GPL-2.0+
11 #include <asm/arch/clk.h>
27 	struct s5pc100_clock *clk =  in s5pc100_get_pll_clk()  local
34 		r = readl(&clk->apll_con);  in s5pc100_get_pll_clk()
37 		r = readl(&clk->mpll_con);  in s5pc100_get_pll_clk()
40 		r = readl(&clk->epll_con);  in s5pc100_get_pll_clk()
43 		r = readl(&clk->hpll_con);  in s5pc100_get_pll_clk()
78 	struct s5pc110_clock *clk =  in s5pc110_get_pll_clk()  local
85 		r = readl(&clk->apll_con);  in s5pc110_get_pll_clk()
88 		r = readl(&clk->mpll_con);  in s5pc110_get_pll_clk()
91 		r = readl(&clk->epll_con);  in s5pc110_get_pll_clk()
94 		r = readl(&clk->vpll_con);  in s5pc110_get_pll_clk()
123 		/* FOUT = MDIV * FIN / (PDIV * 2^(SDIV - 1)) */  in s5pc110_get_pll_clk()
124 		fout = m * (freq / (p * (1 << (s - 1))));  in s5pc110_get_pll_clk()
135 	struct s5pc110_clock *clk =  in s5pc110_get_arm_clk()  local
137 	unsigned long div;  in s5pc110_get_arm_clk()  local
141 	div = readl(&clk->div0);  in s5pc110_get_arm_clk()
144 	apll_ratio = div & 0x7;  in s5pc110_get_arm_clk()
155 	struct s5pc100_clock *clk =  in s5pc100_get_arm_clk()  local
157 	unsigned long div;  in s5pc100_get_arm_clk()  local
161 	div = readl(&clk->div0);  in s5pc100_get_arm_clk()
164 	arm_ratio = (div >> 4) & 0x7;  in s5pc100_get_arm_clk()
166 	apll_ratio = div & 0x1;  in s5pc100_get_arm_clk()
177 	struct s5pc100_clock *clk =  in get_hclk()  local
180 	uint div, d0_bus_ratio;  in get_hclk()  local
182 	div = readl(&clk->div0);  in get_hclk()
184 	d0_bus_ratio = (div >> 8) & 0x7;  in get_hclk()
194 	struct s5pc100_clock *clk =  in get_pclkd1()  local
197 	uint div, d1_bus_ratio, pclkd1_ratio;  in get_pclkd1()  local
199 	div = readl(&clk->div0);  in get_pclkd1()
201 	d1_bus_ratio = (div >> 12) & 0x7;  in get_pclkd1()
203 	pclkd1_ratio = (div >> 16) & 0x7;  in get_pclkd1()
215 	struct s5pc110_clock *clk =  in get_hclk_sys()  local
218 	unsigned int div;  in get_hclk_sys()  local
225 	div = readl(&clk->div0);  in get_hclk_sys()
234 	hclk_sys_ratio = (div >> offset) & 0xf;  in get_hclk_sys()
244 	struct s5pc110_clock *clk =  in get_pclk_sys()  local
247 	unsigned int div;  in get_pclk_sys()  local
251 	div = readl(&clk->div0);  in get_pclk_sys()
260 	pclk_sys_ratio = (div >> offset) & 0x7;  in get_pclk_sys()
323 void set_mmc_clk(int dev_index, unsigned int div)  in set_mmc_clk()  argument