1 files changed, 113 insertions, 0 deletions
diff --git a/chip/g/pmu.h b/chip/g/pmu.h
new file mode 100644
index 0000000000..7411735850
--- /dev/null
+++ b/chip/g/pmu.h
@@ -0,0 +1,113 @@
+/* Copyright (c) 2014 The Chromium OS Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef INC_PMU_H_
+#define INC_PMU_H_
+
+#include "common.h"
+#include "registers.h"
+
+enum {
+	PERIPH_AES              = 0x0,
+	PERIPH_AES0             = 0x0,
+	PERIPH_AES1             = 0x1,
+
+	PERIPH_CAMO             = 0x2,
+	PERIPH_CAMO0            = 0x2,
+
+	PERIPH_FLASH            = 0x3,
+	PERIPH_FLASH0           = 0x3,
+
+	GLOBALSEC               = 0x4,
+	GLOBALSEC0              = 0x4,
+
+	PERIPH_GPIO             = 0x5,
+	PERIPH_GPIO0            = 0x5,
+	PERIPH_GPIO1            = 0x6,
+
+	PERIPH_I2C              = 0x7,
+	PERIPH_I2C0             = 0x7,
+	PERIPH_I2C1             = 0x8,
+
+	PERIPH_I2CS             = 0x9,
+	PERIPH_I2CS0            = 0x9,
+
+	PERIPH_MAU              = 0xa,
+	PERIPH_PAU              = 0xb,
+	PERIPH_PINMUX           = 0xc,
+	PERIPH_PMU              = 0xd,
+
+	PERIPH_RBOX             = 0xe,
+	PERIPH_RBOX0            = 0xe,
+
+	PERIPH_RTC              = 0xf,
+	PERIPH_RTC0             = 0xf,
+
+	PERIPH_SHA              = 0x10,
+	PERIPH_SHA0             = 0x10,
+
+	PERIPH_SPI              = 0x11,
+	PERIPH_SPI0             = 0x11,
+
+	PERIPH_SPS              = 0x12,
+	PERIPH_SPS0             = 0x12,
+
+	PERIPH_SWDP             = 0x13,
+	PERIPH_SWDP0            = 0x13,
+
+	PERIPH_TEMP             = 0x14,
+	PERIPH_TEMP0            = 0x14,
+
+	PERIPH_TIMEHS           = 0x15,
+	PERIPH_TIMEHS0          = 0x15,
+	PERIPH_TIMEHS1          = 0x16,
+
+	PERIPH_TIMELS           = 0x17,
+	PERIPH_TIMELS0          = 0x17,
+
+	PERIPH_TRNG             = 0x18,
+	PERIPH_TRNG0            = 0x18,
+
+	PERIPH_UART             = 0x19,
+	PERIPH_UART0            = 0x19,
+	PERIPH_UART1            = 0x1a,
+	PERIPH_UART2            = 0x1b,
+
+	PERIPH_USB              = 0x1c,
+	PERIPH_USB0             = 0x1c,
+	PERIPH_USB0_USB_PHY     = 0x1d,
+
+	PERIPH_WATCHDOG         = 0x1e,
+	PERIPH_WATCHDOG0        = 0x1e,
+
+	PERIPH_XO               = 0x1f,
+	PERIPH_XO0              = 0x1f,
+
+	PERIPH_PERI             = 0x20,
+	PERIPH_PERI0            = 0x20,
+	PERIPH_PERI1            = 0x21,
+
+	PERIPH_PERI_MATRIX      = 0x22,
+};
+
+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 /* INC_PMU_H_ */