Hi Xiongfeng Wang, On 30 September 2016 at 08:40, Xiongfeng Wang <wangxiongfeng2@xxxxxxxxxx> wrote: > for sbsa watchdog part, Tested-by: wangxiongfeng2@xxxxxxxxxx on D05 board. Got it, thanks again for your help > > On 2016/9/29 2:17, fu.wei@xxxxxxxxxx wrote: >> From: Fu Wei <fu.wei@xxxxxxxxxx> >> >> This patchset: >> (1)Preparation for adding GTDT support in arm_arch_timer: >> 1. Move some enums and marcos to header file; >> 2. Add a new enum for spi type; >> 3. Improve printk relevant code. >> >> (2)Introduce ACPI GTDT parser: drivers/acpi/arm64/acpi_gtdt.c >> Parse all kinds of timer in GTDT table of ACPI:arch timer, >> memory-mapped timer and SBSA Generic Watchdog timer. >> This driver can help to simplify all the relevant timer drivers, >> and separate all the ACPI GTDT knowledge from them. >> >> (3)Simplify ACPI code for arm_arch_timer >> >> (4)Add GTDT support for ARM memory-mapped timer, also refactor >> original memory-mapped timer dt support for reusing some common >> code. >> >> This patchset depends on the following patchset: >> [UPDATE PATCH V11 1/8] ACPI: I/O Remapping Table (IORT) initial support >> https://lkml.org/lkml/2016/9/12/949 >> >> This patchset has been tested on the following platforms: >> (1)ARM Foundation v8 model >> >> Changelog: >> v14: https://lkml.org/lkml/2016/9/28/ >> Separate memory-mapped timer GTDT support into two patches >> 1. Refactor the timer init code to prepare for GTDT >> 2. Add GTDT support for memory-mapped timer >> >> v13: http://www.mail-archive.com/linux-kernel@xxxxxxxxxxxxxxx/msg1231717.html >> Improve arm_arch_timer code for memory-mapped >> timer GTDT support, refactor original memory-mapped timer >> dt support for reusing some common code. >> >> v12: https://lkml.org/lkml/2016/9/13/250 >> Rebase to latest Linux 4.8-rc6 >> Delete the confusing "skipping" in the error message. >> >> V11: https://lkml.org/lkml/2016/9/6/354 >> Rebase to latest Linux 4.8-rc5 >> Delete typedef (suggested by checkpatch.pl) >> >> V10: https://lkml.org/lkml/2016/7/26/215 >> Drop the "readq" patch. >> Rebase to latest Linux 4.7. >> >> V9: https://lkml.org/lkml/2016/7/25/345 >> Improve pr_err message in acpi gtdt driver. >> Update Commit message for 7/9 >> shorten the irq mapping function name >> Improve GTDT driver for memory-mapped timer >> >> v8: https://lkml.org/lkml/2016/7/19/660 >> Improve "pr_fmt(fmt)" definition: add "ACPI" in front of "GTDT", >> and also improve printk message. >> Simplify is_timer_block and is_watchdog. >> Merge acpi_gtdt_desc_init and gtdt_arch_timer_init into acpi_gtdt_init(); >> Delete __init in include/linux/acpi.h for GTDT API >> Make ARM64 select GTDT. >> Delete "#include <linux/module.h>" from acpi_gtdt.c >> Simplify GT block parse code. >> >> v7: https://lkml.org/lkml/2016/7/13/769 >> Move the GTDT driver to drivers/acpi/arm64 >> Add add the ARM64-specific ACPI Support maintainers in MAINTAINERS >> Merge 3 patches of GTDT parser driver. >> Fix the for_each_platform_timer bug. >> >> v6: https://lkml.org/lkml/2016/6/29/580 >> split the GTDT driver to 4 parts: basic, arch_timer, memory-mapped timer, >> and SBSA Generic Watchdog timer >> Improve driver by suggestions and example code from Daniel Lezcano >> >> v5: https://lkml.org/lkml/2016/5/24/356 >> Sorting out all patches, simplify the API of GTDT driver: >> GTDT driver just fills the data struct for arm_arch_timer driver. >> >> v4: https://lists.linaro.org/pipermail/linaro-acpi/2016-March/006667.html >> Delete the kvm relevant patches >> Separate two patches for sorting out the code for arm_arch_timer. >> Improve irq info export code to allow missing irq info in GTDT table. >> >> v3: https://lkml.org/lkml/2016/2/1/658 >> Improve GTDT driver code: >> (1)improve pr_* by defining pr_fmt(fmt) >> (2)simplify gtdt_sbsa_gwdt_init >> (3)improve gtdt_arch_timer_data_init, if table is NULL, it will try >> to get GTDT table. >> Move enum ppi_nr to arm_arch_timer.h, and add enum spi_nr. >> Add arm_arch_timer get ppi from DT and GTDT support for kvm. >> >> v2: https://lkml.org/lkml/2015/12/2/10 >> Rebase to latest kernel version(4.4-rc3). >> Fix the bug about the config problem, >> use CONFIG_ACPI_GTDT instead of CONFIG_ACPI in arm_arch_timer.c >> >> v1: The first upstreaming version: https://lkml.org/lkml/2015/10/28/553 >> >> Fu Wei (9): >> clocksource/drivers/arm_arch_timer: Move enums and defines to header >> file >> clocksource/drivers/arm_arch_timer: Add a new enum for spi type >> clocksource/drivers/arm_arch_timer: Improve printk relevant code >> acpi/arm64: Add GTDT table parse driver >> clocksource/drivers/arm_arch_timer: Simplify ACPI support code. >> acpi/arm64: Add memory-mapped timer support in GTDT driver >> clocksource/drivers/arm_arch_timer: Refactor the timer init code to >> prepare for GTDT >> clocksource/drivers/arm_arch_timer: Add GTDT support for memory-mapped >> timer >> acpi/arm64: Add SBSA Generic Watchdog support in GTDT driver >> >> arch/arm64/Kconfig | 1 + >> drivers/acpi/arm64/Kconfig | 3 + >> drivers/acpi/arm64/Makefile | 1 + >> drivers/acpi/arm64/gtdt.c | 309 ++++++++++++++++++++++++++++++++ >> drivers/clocksource/Kconfig | 2 +- >> drivers/clocksource/arm_arch_timer.c | 331 +++++++++++++++++++++-------------- >> drivers/watchdog/Kconfig | 1 + >> include/clocksource/arm_arch_timer.h | 32 ++++ >> include/linux/acpi.h | 7 + >> 9 files changed, 558 insertions(+), 129 deletions(-) >> create mode 100644 drivers/acpi/arm64/gtdt.c >> > -- Best regards, Fu Wei Software Engineer Red Hat -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
