| /* Copyright 2014 The ChromiumOS Authors |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #ifndef __CROS_EC_PMU_H |
| #define __CROS_EC_PMU_H |
| |
| #include "common.h" |
| #include "registers.h" |
| |
| enum { |
| /* RO */ |
| PERIPH_CAMO = 0x0, |
| PERIPH_CAMO0 = 0x0, |
| |
| PERIPH_CRYPTO = 0x1, |
| PERIPH_CRYPTO0 = 0x1, |
| |
| PERIPH_DMA = 0x2, |
| PERIPH_DMA0 = 0x2, |
| |
| PERIPH_FLASH = 0x3, |
| PERIPH_FLASH0 = 0x3, |
| |
| PERIPH_FUSE = 0x4, |
| PERIPH_FUSE0 = 0x4, |
| |
| /* RO */ |
| PERIPH_GLOBALSEC = 0x5, |
| PERIPH_GLOBALSEC_TIMER = 0x6, |
| PERIPH_GLOBALSEC_HS = 0x7, |
| |
| PERIPH_GPIO = 0x8, |
| PERIPH_GPIO0 = 0x8, |
| PERIPH_GPIO1 = 0x9, |
| |
| PERIPH_I2C = 0xa, |
| PERIPH_I2C0 = 0xa, |
| PERIPH_I2C1 = 0xb, |
| |
| PERIPH_I2CP = 0xc, |
| PERIPH_I2CP0 = 0xc, |
| |
| PERIPH_KEYMGR = 0xd, |
| PERIPH_KEYMGR0 = 0xd, |
| |
| /* RO */ |
| PERIPH_APB0 = 0xe, |
| PERIPH_APB1 = 0xf, |
| PERIPH_APB2 = 0x10, |
| PERIPH_APB2_TIMER = 0x11, |
| PERIPH_APB3 = 0x12, |
| PERIPH_APB3_HS = 0x13, |
| |
| PERIPH_PINMUX = 0x14, |
| |
| PERIPH_PMU = 0x15, |
| |
| PERIPH_RBOX = 0x16, |
| PERIPH_RBOX0 = 0x16, |
| |
| PERIPH_RDD = 0x17, |
| PERIPH_RDD0 = 0x17, |
| |
| PERIPH_RTC = 0x18, |
| PERIPH_RTC0 = 0x18, |
| PERIPH_RTC_TIMER = 0x19, |
| PERIPH_RTC0_TIMER = 0x19, |
| |
| PERIPH_SPI = 0x1a, |
| PERIPH_SPI0 = 0x1a, |
| PERIPH_SPI1 = 0x1b, |
| |
| PERIPH_SPP = 0x1c, |
| PERIPH_SPP0 = 0x1c, |
| PERIPH_SPP0_TIMER = 0x1d, |
| |
| PERIPH_SWDP = 0x1e, |
| PERIPH_SWDP0 = 0x1e, |
| |
| /* RO */ |
| PERIPH_TEMP = 0x1f, |
| PERIPH_TEMP0 = 0x1f, |
| |
| PERIPH_TIMEHS = 0x20, |
| PERIPH_TIMEHS0 = 0x20, |
| PERIPH_TIMEHS1 = 0x21, |
| |
| PERIPH_TIMELS = 0x22, |
| PERIPH_TIMELS0 = 0x22, |
| |
| PERIPH_TIMEUS = 0x23, |
| PERIPH_TIMEUS0 = 0x23, |
| |
| PERIPH_TRNG = 0x24, |
| PERIPH_TRNG0 = 0x24, |
| |
| PERIPH_UART = 0x25, |
| PERIPH_UART0 = 0x25, |
| PERIPH_UART1 = 0x26, |
| PERIPH_UART2 = 0x27, |
| |
| PERIPH_USB = 0x28, |
| PERIPH_USB0 = 0x28, |
| PERIPH_USB0_USB_PHY = 0x29, |
| |
| /* RO */ |
| PERIPH_VOLT = 0x2a, |
| PERIPH_VOLT0 = 0x2a, |
| |
| /* RO */ |
| PERIPH_WATCHDOG = 0x2b, |
| PERIPH_WATCHDOG0 = 0x2b, |
| |
| PERIPH_XO = 0x2c, |
| PERIPH_XO0 = 0x2c, |
| PERIPH_XO_TIMER = 0x2d, |
| PERIPH_XO0_TIMER = 0x2d, |
| |
| /* RO */ |
| PERIPH_MAIN_MATRIX = 0x2e, |
| PERIPH_MATRIX = 0x2f, |
| }; |
| |
| typedef void (*pmu_clock_func)(uint32_t periph); |
| extern void pmu_clock_en(uint32_t periph); |
| extern void pmu_clock_dis(uint32_t periph); |
| extern void pmu_peripheral_rst(uint32_t periph); |
| extern uint32_t pmu_calibrate_rc_trim(void); |
| extern uint32_t pmu_clock_switch_rc_notrim(void); |
| extern uint32_t pmu_clock_switch_rc_trim(uint32_t skip_calibration); |
| extern uint32_t pmu_clock_switch_xo(void); |
| extern void pmu_sleep(void); |
| extern void pmu_hibernate(void); |
| extern void pmu_hibernate_exit(void); |
| extern void pmu_powerdown(void); |
| extern void pmu_powerdown_exit(void); |
| |
| /* |
| * enable clock doubler for USB purposes |
| */ |
| void pmu_enable_clock_doubler(void); |
| #endif /* __CROS_EC_PMU_H */ |