Hi Bruce, Could you please help to merge those 23 patches to linux-yocto, branch v5.15/standard/x86 and v5.15/standard/preempt-rt/x86? Those patches add support for GPIP/TGPIO, PTP and TCC(Intel Time Coordinated Computing) on Elkhart Lake CRB. All the patches are from https://github.com/intel/linux-intel-lts.git.
The following changes since commit 4dca1ea3e781c0e5ced6aab37e95efc0f522ea2f: Merge branch 'v5.15/standard/base' into v5.15/standard/x86 (2022-04-13 22:32:47 -0400) are available in the Git repository at: https://github.com/liux2085/linux-yocto v5.15/x86/pull for you to fetch changes up to f6c5e7b6e8019ea19fe5b77ba2b078e50aae6a4a: mfd: intel-ehl-gpio: Introduce MFD framework to PSE GPIO/TGPIO (2022-04-20 21:09:48 +0800) ---------------------------------------------------------------- Christopher Hall (5): x86/tsc: Add TSC support functions to support ART driven Time-Aware GPIO drivers/ptp: Add Enhanced handling of reserve fields drivers/ptp: Add PEROUT2 ioctl frequency adjustment interface drivers/ptp: Add user-space input polling interface drivers/ptp: Add support for PMC Time-Aware GPIO Driver Hao Li (1): drivers/ptp: Add COMPV GPIO Mode for PSE TGPIO Qiang Rao (16): tcc: this is kernel driver to interface to TCC PTCM pesudo SRAM tcc: parse PTCT table and record pesudo sram ranges tcc: update license header tcc: L3 psram region should not overlay L2 psram region. tcc: driver should exit if no psram entry found in PTCT. tcc: tcc drvier should not exit even if no psram entry. tcc: return error code to better match varies error scenarios. tcc: l3 psram region size could become zero after exclude l2 inclusive regions tcc: update tcc range end_address. tcc: update RTCT table parser to support two versions Enable support to read a few whitelisted registers. Remove Clock_Cycles_VT from MHL entry. Add new IOCTL to read error log buffer. Display errlog buffer raw data in kernel log as requested once this driver is loaded. Fix issue found in acrn uos when convert cacheid to apicid. Support RPL in measurement function. Raymond Tan (1): mfd: intel-ehl-gpio: Introduce MFD framework to PSE GPIO/TGPIO arch/x86/include/asm/tsc.h | 6 + arch/x86/kernel/acpi/boot.c | 127 +++++++++++ arch/x86/kernel/tsc.c | 116 +++++++++- drivers/Kconfig | 2 + drivers/Makefile | 1 + drivers/gpio/Kconfig | 11 + drivers/gpio/Makefile | 1 + drivers/gpio/gpio-ehl-pse-plat.c | 494 ++++++++++++++++++++++++++++++++++++++++++ drivers/mfd/Kconfig | 12 ++ drivers/mfd/Makefile | 1 + drivers/mfd/intel-ehl-gpio.c | 256 ++++++++++++++++++++++ drivers/ptp/Kconfig | 24 +++ drivers/ptp/Makefile | 2 + drivers/ptp/ptp-intel-pmc-tgpio.c | 867 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ drivers/ptp/ptp-intel-tgpio-plat.c | 715 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ drivers/ptp/ptp_chardev.c | 86 +++++--- drivers/ptp/ptp_clock.c | 13 ++ drivers/tcc/Kconfig | 9 + drivers/tcc/Makefile | 6 + drivers/tcc/tcc_buffer.c | 1666 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ drivers/tcc/tcc_buffer.h | 241 +++++++++++++++++++++ include/acpi/actbl2.h | 96 +++++++++ include/linux/ptp_clock_kernel.h | 2 + include/uapi/linux/ptp_clock.h | 28 ++- 24 files changed, 4753 insertions(+), 29 deletions(-) create mode 100644 drivers/gpio/gpio-ehl-pse-plat.c create mode 100644 drivers/mfd/intel-ehl-gpio.c create mode 100644 drivers/ptp/ptp-intel-pmc-tgpio.c create mode 100644 drivers/ptp/ptp-intel-tgpio-plat.c create mode 100644 drivers/tcc/Kconfig create mode 100644 drivers/tcc/Makefile create mode 100644 drivers/tcc/tcc_buffer.c create mode 100644 drivers/tcc/tcc_buffer.h Thanks, Yongxin
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