19 	uint32_t data;  in hikey_sp804_init()  local
22 	data = mmio_read_32(AO_SC_TIMER_EN0);  in hikey_sp804_init()
23 	while (data & 3) {  in hikey_sp804_init()
24 		data &= ~3;  in hikey_sp804_init()
25 		data |= 3 << 16;  in hikey_sp804_init()
26 		mmio_write_32(AO_SC_TIMER_EN0, data);  in hikey_sp804_init()
27 		data = mmio_read_32(AO_SC_TIMER_EN0);  in hikey_sp804_init()
30 	data = mmio_read_32(AO_SC_PERIPH_CLKSTAT4);  in hikey_sp804_init()
31 	while (!(data & PCLK_TIMER1) || !(data & PCLK_TIMER0)) {  in hikey_sp804_init()
33 		data = mmio_read_32(AO_SC_PERIPH_CLKSTAT4);  in hikey_sp804_init()
36 	data = mmio_read_32(AO_SC_PERIPH_RSTSTAT4);  in hikey_sp804_init()
39 		data = mmio_read_32(AO_SC_PERIPH_RSTSTAT4);  in hikey_sp804_init()
40 	} while (!(data & PCLK_TIMER1) || !(data & PCLK_TIMER0));  in hikey_sp804_init()
44 		data = mmio_read_32(AO_SC_PERIPH_RSTSTAT4);  in hikey_sp804_init()
45 	} while ((data & PCLK_TIMER1) || (data & PCLK_TIMER0));  in hikey_sp804_init()
85 	uint32_t data;  in hikey_pmussi_init()  local
98 		data = mmio_read_32(AO_SC_PERIPH_RSTSTAT4);  in hikey_pmussi_init()
99 	} while (data & AO_SC_PERIPH_RSTDIS4_PRESET_PMUSSI_N);  in hikey_pmussi_init()
102 	data = mmio_read_32(AO_SC_MCU_SUBSYS_CTRL3);  in hikey_pmussi_init()
103 	data &= ~AO_SC_MCU_SUBSYS_CTRL3_RCLK_MASK;  in hikey_pmussi_init()
104 	data |= AO_SC_MCU_SUBSYS_CTRL3_RCLK_3;  in hikey_pmussi_init()
105 	mmio_write_32(AO_SC_MCU_SUBSYS_CTRL3, data);  in hikey_pmussi_init()
108 	data = AO_SC_PERIPH_CLKEN5_PCLK_PMUSSI_CCPU |  in hikey_pmussi_init()
110 	mmio_write_32(AO_SC_PERIPH_CLKEN5, data);  in hikey_pmussi_init()
111 	data = AO_SC_PERIPH_CLKEN4_PCLK_PMUSSI;  in hikey_pmussi_init()
112 	mmio_write_32(AO_SC_PERIPH_CLKEN4, data);  in hikey_pmussi_init()
119 	uint8_t data;  in hikey_hi6553_init()  local
123 	data = DISABLE6_XO_CLK_CONN | DISABLE6_XO_CLK_NFC |  in hikey_hi6553_init()
125 	mmio_write_8(HI6553_DISABLE6_XO_CLK, data);  in hikey_hi6553_init()
166 	data = mmio_read_8(HI6553_LDO7_REG_ADJ);  in hikey_hi6553_init()
167 	data = (data & 0xf8) | 0x2;  in hikey_hi6553_init()
168 	mmio_write_8(HI6553_LDO7_REG_ADJ, data);  in hikey_hi6553_init()
173 	data = mmio_read_8(HI6553_LDO10_REG_ADJ);  in hikey_hi6553_init()
174 	data = (data & 0xf8) | 0x5;  in hikey_hi6553_init()
175 	mmio_write_8(HI6553_LDO10_REG_ADJ, data);  in hikey_hi6553_init()
180 	data = mmio_read_8(HI6553_LDO15_REG_ADJ);  in hikey_hi6553_init()
181 	data = (data & 0xf8) | 0x4;  in hikey_hi6553_init()
182 	mmio_write_8(HI6553_LDO15_REG_ADJ, data);  in hikey_hi6553_init()
186 	data = mmio_read_8(HI6553_LDO19_REG_ADJ);  in hikey_hi6553_init()
187 	data |= 0x7;  in hikey_hi6553_init()
188 	mmio_write_8(HI6553_LDO19_REG_ADJ, data);  in hikey_hi6553_init()
192 	data = mmio_read_8(HI6553_LDO21_REG_ADJ);  in hikey_hi6553_init()
193 	data = (data & 0xf8) | 0x3;  in hikey_hi6553_init()
194 	mmio_write_8(HI6553_LDO21_REG_ADJ, data);  in hikey_hi6553_init()
198 	data = mmio_read_8(HI6553_LDO22_REG_ADJ);  in hikey_hi6553_init()
199 	data = (data & 0xf8) | 0x7;  in hikey_hi6553_init()
200 	mmio_write_8(HI6553_LDO22_REG_ADJ, data);  in hikey_hi6553_init()
208 	data = mmio_read_8(HI6553_IRQ2_MASK);  in hikey_hi6553_init()
209 	data = data | 0x3;  in hikey_hi6553_init()
210 	mmio_write_8(HI6553_IRQ2_MASK, data);  in hikey_hi6553_init()
215 	unsigned int data;  in init_mmc0_pll()  local
221 		data = mmio_read_32(PERI_SC_CLK_SEL0);  in init_mmc0_pll()
222 	} while (!(data & (1 << 5)));  in init_mmc0_pll()
226 		data = mmio_read_32(PERI_SC_CLK_SEL0);  in init_mmc0_pll()
227 	} while (data & (1 << 13));  in init_mmc0_pll()
231 		data = mmio_read_32(PERI_SC_PERIPH_CLKSTAT0);  in init_mmc0_pll()
232 	} while (!(data & (1 << 0)));  in init_mmc0_pll()
234 	data = mmio_read_32(PERI_SC_PERIPH_CLKEN12);  in init_mmc0_pll()
235 	data |= 1 << 1;  in init_mmc0_pll()
236 	mmio_write_32(PERI_SC_PERIPH_CLKEN12, data);  in init_mmc0_pll()
240 		data = mmio_read_32(PERI_SC_CLKCFG8BIT1);  in init_mmc0_pll()
241 	} while ((data & 0xb) != 0xb);  in init_mmc0_pll()
246 	unsigned int data;  in reset_mmc0_clk()  local
251 		data = mmio_read_32(PERI_SC_PERIPH_CLKSTAT0);  in reset_mmc0_clk()
252 	} while (data & PERI_CLK0_MMC0);  in reset_mmc0_clk()
256 		data = mmio_read_32(PERI_SC_PERIPH_CLKSTAT0);  in reset_mmc0_clk()
257 	} while (!(data & PERI_CLK0_MMC0));  in reset_mmc0_clk()
262 	data = mmio_read_32(PERI_SC_PERIPH_CTRL2);  in reset_mmc0_clk()
263 	data |= 3;  in reset_mmc0_clk()
264 	mmio_write_32(PERI_SC_PERIPH_CTRL2, data);  in reset_mmc0_clk()
267 	data = mmio_read_32(PERI_SC_PERIPH_CTRL13);  in reset_mmc0_clk()
268 	data |= 1 << 3;  in reset_mmc0_clk()
269 	mmio_write_32(PERI_SC_PERIPH_CTRL13, data);  in reset_mmc0_clk()
271 		data = mmio_read_32(PERI_SC_PERIPH_RSTSTAT0);  in reset_mmc0_clk()
272 	} while (!(data & PERI_RST0_MMC0));  in reset_mmc0_clk()
277 		data = mmio_read_32(PERI_SC_PERIPH_RSTSTAT0);  in reset_mmc0_clk()
278 	} while (data & PERI_RST0_MMC0);  in reset_mmc0_clk()
283 	unsigned int data, value;  in init_media_clk()  local
285 	data = mmio_read_32(PMCTRL_MEDPLLCTRL);  in init_media_clk()
286 	data |= 1;  in init_media_clk()
287 	mmio_write_32(PMCTRL_MEDPLLCTRL, data);  in init_media_clk()
290 		data = mmio_read_32(PMCTRL_MEDPLLCTRL);  in init_media_clk()
292 		if ((data & value) == value)  in init_media_clk()
296 	data = mmio_read_32(PERI_SC_PERIPH_CLKEN12);  in init_media_clk()
297 	data = 1 << 10;  in init_media_clk()
298 	mmio_write_32(PERI_SC_PERIPH_CLKEN12, data);  in init_media_clk()
303 	uint32_t data;  in init_mmc1_pll()  local
309 		data = mmio_read_32(PERI_SC_CLK_SEL0);  in init_mmc1_pll()
310 	} while (!(data & (1 << 11)));  in init_mmc1_pll()
314 		data = mmio_read_32(PERI_SC_CLK_SEL0);  in init_mmc1_pll()
315 	} while (data & (1 << 14));  in init_mmc1_pll()
319 		data = mmio_read_32(PERI_SC_PERIPH_CLKSTAT0);  in init_mmc1_pll()
320 	} while (!(data & (1 << 1)));  in init_mmc1_pll()
322 	data = mmio_read_32(PERI_SC_PERIPH_CLKEN12);  in init_mmc1_pll()
323 	data |= 1 << 2;  in init_mmc1_pll()
324 	mmio_write_32(PERI_SC_PERIPH_CLKEN12, data);  in init_mmc1_pll()
329 		data = mmio_read_32(PERI_SC_CLKCFG8BIT2);  in init_mmc1_pll()
330 	} while ((data & 0x31) != 0x31);  in init_mmc1_pll()
335 	unsigned int data;  in reset_mmc1_clk()  local
340 		data = mmio_read_32(PERI_SC_PERIPH_CLKSTAT0);  in reset_mmc1_clk()
341 	} while (data & PERI_CLK0_MMC1);  in reset_mmc1_clk()
345 		data = mmio_read_32(PERI_SC_PERIPH_CLKSTAT0);  in reset_mmc1_clk()
346 	} while (!(data & PERI_CLK0_MMC1));  in reset_mmc1_clk()
351 	data = mmio_read_32(PERI_SC_PERIPH_CTRL2);  in reset_mmc1_clk()
352 	data |= 3 << 2;  in reset_mmc1_clk()
353 	mmio_write_32(PERI_SC_PERIPH_CTRL2, data);  in reset_mmc1_clk()
356 	data = mmio_read_32(PERI_SC_PERIPH_CTRL13);  in reset_mmc1_clk()
357 	data |= 1 << 4;  in reset_mmc1_clk()
358 	mmio_write_32(PERI_SC_PERIPH_CTRL13, data);  in reset_mmc1_clk()
360 		data = mmio_read_32(PERI_SC_PERIPH_RSTSTAT0);  in reset_mmc1_clk()
361 	} while (!(data & PERI_RST0_MMC1));  in reset_mmc1_clk()
366 		data = mmio_read_32(PERI_SC_PERIPH_RSTSTAT0);  in reset_mmc1_clk()
367 	} while (data & PERI_RST0_MMC1);  in reset_mmc1_clk()
385 	uint32_t data;  in hikey_rtc_init()  local
387 	data = mmio_read_32(AO_SC_PERIPH_CLKEN4);  in hikey_rtc_init()
388 	data |= AO_SC_PERIPH_RSTDIS4_RESET_RTC0_N;  in hikey_rtc_init()
389 	mmio_write_32(AO_SC_PERIPH_CLKEN4, data);  in hikey_rtc_init()