diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/pm_domain.h | 1 | ||||
| -rw-r--r-- | include/soc/rockchip/rk3399_grf.h | 21 | ||||
| -rw-r--r-- | include/soc/rockchip/rockchip_sip.h | 1 | ||||
| -rw-r--r-- | include/trace/events/devfreq.h | 40 |
4 files changed, 63 insertions, 0 deletions
diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h index bc82e74560ee..0e8e356bed6a 100644 --- a/include/linux/pm_domain.h +++ b/include/linux/pm_domain.h @@ -175,6 +175,7 @@ struct generic_pm_domain_data { struct pm_domain_data base; struct gpd_timing_data td; struct notifier_block nb; + int cpu; unsigned int performance_state; void *data; }; diff --git a/include/soc/rockchip/rk3399_grf.h b/include/soc/rockchip/rk3399_grf.h new file mode 100644 index 000000000000..3eebabcb2812 --- /dev/null +++ b/include/soc/rockchip/rk3399_grf.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Rockchip General Register Files definitions + * + * Copyright (c) 2018, Collabora Ltd. + * Author: Enric Balletbo i Serra <enric.balletbo@collabora.com> + */ + +#ifndef __SOC_RK3399_GRF_H +#define __SOC_RK3399_GRF_H + +/* PMU GRF Registers */ +#define RK3399_PMUGRF_OS_REG2 0x308 +#define RK3399_PMUGRF_DDRTYPE_SHIFT 13 +#define RK3399_PMUGRF_DDRTYPE_MASK 7 +#define RK3399_PMUGRF_DDRTYPE_DDR3 3 +#define RK3399_PMUGRF_DDRTYPE_LPDDR2 5 +#define RK3399_PMUGRF_DDRTYPE_LPDDR3 6 +#define RK3399_PMUGRF_DDRTYPE_LPDDR4 7 + +#endif diff --git a/include/soc/rockchip/rockchip_sip.h b/include/soc/rockchip/rockchip_sip.h index 7e28092c4d3d..ad9482c56797 100644 --- a/include/soc/rockchip/rockchip_sip.h +++ b/include/soc/rockchip/rockchip_sip.h @@ -23,5 +23,6 @@ #define ROCKCHIP_SIP_CONFIG_DRAM_GET_RATE 0x05 #define ROCKCHIP_SIP_CONFIG_DRAM_CLR_IRQ 0x06 #define ROCKCHIP_SIP_CONFIG_DRAM_SET_PARAM 0x07 +#define ROCKCHIP_SIP_CONFIG_DRAM_SET_ODT_PD 0x08 #endif diff --git a/include/trace/events/devfreq.h b/include/trace/events/devfreq.h new file mode 100644 index 000000000000..cf5b8772175d --- /dev/null +++ b/include/trace/events/devfreq.h @@ -0,0 +1,40 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM devfreq + +#if !defined(_TRACE_DEVFREQ_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_DEVFREQ_H + +#include <linux/devfreq.h> +#include <linux/tracepoint.h> + +TRACE_EVENT(devfreq_monitor, + TP_PROTO(struct devfreq *devfreq), + + TP_ARGS(devfreq), + + TP_STRUCT__entry( + __field(unsigned long, freq) + __field(unsigned long, busy_time) + __field(unsigned long, total_time) + __field(unsigned int, polling_ms) + __string(dev_name, dev_name(&devfreq->dev)) + ), + + TP_fast_assign( + __entry->freq = devfreq->previous_freq; + __entry->busy_time = devfreq->last_status.busy_time; + __entry->total_time = devfreq->last_status.total_time; + __entry->polling_ms = devfreq->profile->polling_ms; + __assign_str(dev_name, dev_name(&devfreq->dev)); + ), + + TP_printk("dev_name=%s freq=%lu polling_ms=%u load=%lu", + __get_str(dev_name), __entry->freq, __entry->polling_ms, + __entry->total_time == 0 ? 0 : + (100 * __entry->busy_time) / __entry->total_time) +); +#endif /* _TRACE_DEVFREQ_H */ + +/* This part must be outside protection */ +#include <trace/define_trace.h> |