starfive-tech/linux.git/include/linux, branch VF2_v2.8.0

Merge tag 'JH7110_515_SDK_v4.0.0-rc1' into vf2-515-devel

2023-01-07T15:02:18+00:00

version JH7110_515_SDK_v4.0.0-rc1 for JH7110 EVB board 1. #2828 support linux perf tool 2. #3049 merge hibernation branch to SDK 3. #2708 uboot support vout clk driver 4. #3006 uboot handle OTP return value 5. #2969, #3039 venc jpu fix futex issue

RISC-V: Add sscofpmf extension support

2023-01-03T06:26:17+00:00

The sscofpmf extension allows counter overflow and filtering for programmable counters. Enable the perf driver to handle the overflow interrupt. The overflow interrupt is a hart local interrupt. Thus, per cpu overflow interrupts are setup as a child under the root INTC irq domain. Signed-off-by: Atish Patra Signed-off-by: Atish Patra

RISC-V: Add perf platform driver based on SBI PMU extension

2023-01-03T06:26:17+00:00

RISC-V SBI specification added a PMU extension that allows to configure start/stop any pmu counter. The RISC-V perf can use most of the generic perf features except interrupt overflow and event filtering based on privilege mode which will be added in future. It also allows to monitor a handful of firmware counters that can provide insights into firmware activity during a performance analysis. Signed-off-by: Atish Patra Signed-off-by: Atish Patra

RISC-V: Add a simple platform driver for RISC-V legacy perf

2023-01-03T06:26:17+00:00

The old RISC-V perf implementation allowed counting of only cycle/instruction counters using perf. Restore that feature by implementing a simple platform driver under a separate config to provide backward compatibility. Any existing software stack will continue to work as it is. However, it provides an easy way out in future where we can remove the legacy driver. Reviewed-by: Anup Patel Signed-off-by: Atish Patra Signed-off-by: Atish Patra

RISC-V: Add a perf core library for pmu drivers

2023-01-03T06:26:17+00:00

Implement a perf core library that can support all the essential perf features in future. It can also accommodate any type of PMU implementation in future. Currently, both SBI based perf driver and legacy driver implemented uses the library. Most of the common perf functionalities are kept in this core library wile PMU specific driver can implement PMU specific features. For example, the SBI specific functionality will be implemented in the SBI specific driver. Reviewed-by: Anup Patel Signed-off-by: Atish Patra Signed-off-by: Atish Patra

regulator:axp1506:Remove regulator ALDO4

2022-11-03T09:24:53+00:00

Fix bug, remove sdio_vdd and remove ALDO4 enum. Which may cause cpu freq don't work. Signed-off-by: Jianlong Huang

driver: regulator: Add axp15060 pmic regulator driver

2022-10-28T01:01:28+00:00

Add support for the axp15060 pmic. Signed-off-by: Kevin.xie

linux:drivers: revise 'stf' to 'starfive'

2022-09-05T07:57:36+00:00

revise "stf" to "starfive" for PCIE, CPUfreq, CPUidle, PMIC driver. Signed-off-by: Ziv.Xu

CR_1827_cannot_record_play_simultaneously

2022-08-26T03:21:57+00:00

1.Resolved playback and record can work simultaneously. 2.Rearrange audio configuration in kernel menu. Signed-off-by: Walker Chen

regulator: stf7110: Add regulator support for JH7110 evb

2022-06-07T10:33:16+00:00

Add 7 regulators base on regulator framework for JH7110 evb HW design. Signed-off-by: mason.huo