Lines Matching refs:data
42 static void wait_for_completion(const struct pll_init_data *data) in wait_for_completion() argument
47 if (!(pllctl_reg_read(data->pll, stat) & PLLSTAT_GOSTAT_MASK)) in wait_for_completion()
52 static inline void bypass_main_pll(const struct pll_init_data *data) in bypass_main_pll() argument
54 pllctl_reg_clrbits(data->pll, ctl, PLLCTL_PLLENSRC_MASK | in bypass_main_pll()
61 static void configure_mult_div(const struct pll_init_data *data) in configure_mult_div() argument
65 pllm = data->pll_m - 1; in configure_mult_div()
66 plld = (data->pll_d - 1) & CFG_PLLCTL0_PLLD_MASK; in configure_mult_div()
69 if (data->pll == MAIN_PLL) in configure_mult_div()
70 pllctl_reg_write(data->pll, mult, pllm & PLLM_MULT_LO_MASK); in configure_mult_div()
72 clrsetbits_le32(keystone_pll_regs[data->pll].reg0, in configure_mult_div()
77 bwadj = (data->pll_m - 1) >> 1; /* Divide pllm by 2 */ in configure_mult_div()
78 clrsetbits_le32(keystone_pll_regs[data->pll].reg0, in configure_mult_div()
83 clrsetbits_le32(keystone_pll_regs[data->pll].reg1, in configure_mult_div()
87 clrsetbits_le32(keystone_pll_regs[data->pll].reg0, in configure_mult_div()
91 void configure_main_pll(const struct pll_init_data *data) in configure_main_pll() argument
96 pllod = data->pll_od - 1; in configure_main_pll()
101 tmp = pllctl_reg_read(data->pll, secctl); in configure_main_pll()
105 setbits_le32(keystone_pll_regs[data->pll].reg1, in configure_main_pll()
108 bypass_main_pll(data); in configure_main_pll()
111 pllctl_reg_setbits(data->pll, secctl, SECCTL_BYPASS_MASK); in configure_main_pll()
112 pllctl_reg_setbits(data->pll, ctl, PLLCTL_PLLPWRDN_MASK); in configure_main_pll()
116 pllctl_reg_clrbits(data->pll, ctl, PLLCTL_PLLPWRDN_MASK); in configure_main_pll()
118 bypass_main_pll(data); in configure_main_pll()
121 configure_mult_div(data); in configure_main_pll()
124 pllctl_reg_rmw(data->pll, secctl, SECCTL_OP_DIV_MASK, in configure_main_pll()
128 wait_for_completion(data); in configure_main_pll()
131 offset = pllctl_reg(data->pll, div1) + i; in configure_main_pll()
133 offset = pllctl_reg(data->pll, div4) + (i - 3); in configure_main_pll()
142 pllctl_reg_setbits(data->pll, alnctl, alnctl_val); in configure_main_pll()
147 pllctl_reg_setbits(data->pll, cmd, PLLSTAT_GOSTAT_MASK); in configure_main_pll()
148 wait_for_completion(data); in configure_main_pll()
152 pllctl_reg_setbits(data->pll, ctl, PLLCTL_PLLRST_MASK); in configure_main_pll()
154 pllctl_reg_clrbits(data->pll, ctl, PLLCTL_PLLRST_MASK); in configure_main_pll()
158 pllctl_reg_clrbits(data->pll, secctl, SECCTL_BYPASS_MASK); in configure_main_pll()
159 pllctl_reg_setbits(data->pll, ctl, PLLCTL_PLLEN_MASK); in configure_main_pll()
162 void configure_secondary_pll(const struct pll_init_data *data) in configure_secondary_pll() argument
164 int pllod = data->pll_od - 1; in configure_secondary_pll()
167 if (cpu_is_k2hk() && data->pll == TETRIS_PLL) in configure_secondary_pll()
171 setbits_le32(keystone_pll_regs[data->pll].reg1, CFG_PLLCTL1_ENSAT_MASK); in configure_secondary_pll()
172 setbits_le32(keystone_pll_regs[data->pll].reg0, in configure_secondary_pll()
175 configure_mult_div(data); in configure_secondary_pll()
178 clrsetbits_le32(keystone_pll_regs[data->pll].reg0, in configure_secondary_pll()
184 setbits_le32(keystone_pll_regs[data->pll].reg1, CFG_PLLCTL1_RST_MASK); in configure_secondary_pll()
189 if (data->pll == PASS_PLL && cpu_is_k2hk()) in configure_secondary_pll()
192 clrbits_le32(keystone_pll_regs[data->pll].reg1, CFG_PLLCTL1_RST_MASK); in configure_secondary_pll()
197 clrbits_le32(keystone_pll_regs[data->pll].reg0, in configure_secondary_pll()
201 if (cpu_is_k2hk() && data->pll == TETRIS_PLL) in configure_secondary_pll()
205 void init_pll(const struct pll_init_data *data) in init_pll() argument
207 if (data->pll == MAIN_PLL) in init_pll()
208 configure_main_pll(data); in init_pll()
210 configure_secondary_pll(data); in init_pll()
221 struct pll_init_data *data; in init_plls() local
225 data = get_pll_init_data(pll); in init_plls()
226 if (data) in init_plls()
227 init_pll(data); in init_plls()