mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-04 18:41:03 +00:00
10552377d4
Add SCI and power-state definitions required by ACPI tables. Fix the license to match the original source file. Als update the guard on acpi_pmc.h to avoid an error when buiding ASL. Signed-off-by: Simon Glass <sjg@chromium.org>
57 lines
1.2 KiB
C
57 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Copyright (C) 2015-2016 Intel Corp.
|
|
* (Written by Lance Zhao <lijian.zhao@intel.com> for Intel Corp.)
|
|
* Copyright 2019 Google LLC
|
|
*/
|
|
|
|
#ifndef _ASM_ARCH_PM_H
|
|
#define _ASM_ARCH_PM_H
|
|
|
|
#include <power/acpi_pmc.h>
|
|
|
|
#define PMC_GPE_SW_31_0 0
|
|
#define PMC_GPE_SW_63_32 1
|
|
#define PMC_GPE_NW_31_0 3
|
|
#define PMC_GPE_NW_63_32 4
|
|
#define PMC_GPE_NW_95_64 5
|
|
#define PMC_GPE_N_31_0 6
|
|
#define PMC_GPE_N_63_32 7
|
|
#define PMC_GPE_W_31_0 9
|
|
|
|
#define IRQ_REG 0x106c
|
|
#define SCI_IRQ_SHIFT 24
|
|
#define SCI_IRQ_MASK (0xff << SCI_IRQ_SHIFT)
|
|
#define SCIS_IRQ9 9
|
|
#define SCIS_IRQ10 10
|
|
#define SCIS_IRQ11 11
|
|
#define SCIS_IRQ20 20
|
|
#define SCIS_IRQ21 21
|
|
#define SCIS_IRQ22 22
|
|
#define SCIS_IRQ23 23
|
|
|
|
/* P-state configuration */
|
|
#define PSS_MAX_ENTRIES 8
|
|
#define PSS_RATIO_STEP 2
|
|
#define PSS_LATENCY_TRANSITION 10
|
|
#define PSS_LATENCY_BUSMASTER 10
|
|
|
|
#ifndef __ASSEMBLY__
|
|
/* Track power state from reset to log events */
|
|
struct __packed chipset_power_state {
|
|
u16 pm1_sts;
|
|
u16 pm1_en;
|
|
u32 pm1_cnt;
|
|
u32 gpe0_sts[GPE0_REG_MAX];
|
|
u32 gpe0_en[GPE0_REG_MAX];
|
|
u16 tco1_sts;
|
|
u16 tco2_sts;
|
|
u32 prsts;
|
|
u32 gen_pmcon1;
|
|
u32 gen_pmcon2;
|
|
u32 gen_pmcon3;
|
|
u32 prev_sleep_state;
|
|
};
|
|
#endif /* !__ASSEMBLY__ */
|
|
|
|
#endif
|