From: Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx> This series removes the legacy timer code from mach-davinci in favor of a new clocksource driver it introduces. The first patch fixes a device tree bug that's been around for a while. Unfortunately any systems shipped with the buggy device will stop booting once they switch to the new clocksource driver. Patch 2 adds a new clocksource driver for davinci. Patch 3 enables the new driver for device-tree based systems. Patches 4-9 add a WARN() to the machine code of all davinci boards which is triggered if clk_get() for the timer clock fails. This is needed as the new driver expects the clock to be functional and doesn't check it. Patches 10-11 and 13-16 switch the board files to using the new clocksource driver while patch 12 moves some necessary defines to a different place since we'll be removing the file that contains them. Patch 17 removes legacy timer code. Bartosz Golaszewski (17): ARM: dts: da850: fix interrupt numbers for clocksource clocksource: davinci-timer: new driver ARM: davinci: enable the clocksource driver for DT mode ARM: davinci: da850: WARN() if clk_get() fails ARM: davinci: da830: WARN() if clk_get() fails ARM: davinci: dm355: WARN() if clk_get() fails ARM: davinci: dm365: WARN() if clk_get() fails ARM: davinci: dm644x: WARN() if clk_get() fails ARM: davinci: dm646x: WARN() if clk_get() fails ARM: davinci: da850: switch to using the clocksource driver ARM: davinci: da830: switch to using the clocksource driver ARM: davinci: move timer definitions to davinci.h ARM: davinci: dm355: switch to using the clocksource driver ARM: davinci: dm365: switch to using the clocksource driver ARM: davinci: dm644x: switch to using the clocksource driver ARM: davinci: dm646x: switch to using the clocksource driver ARM: davinci: remove legacy timer support arch/arm/Kconfig | 1 + arch/arm/boot/dts/da850.dtsi | 2 +- arch/arm/mach-davinci/Makefile | 3 +- arch/arm/mach-davinci/da830.c | 57 +-- arch/arm/mach-davinci/da850.c | 57 ++- arch/arm/mach-davinci/davinci.h | 3 + arch/arm/mach-davinci/devices-da8xx.c | 1 - arch/arm/mach-davinci/devices.c | 19 - arch/arm/mach-davinci/dm355.c | 37 +- arch/arm/mach-davinci/dm365.c | 31 +- arch/arm/mach-davinci/dm644x.c | 37 +- arch/arm/mach-davinci/dm646x.c | 37 +- arch/arm/mach-davinci/include/mach/common.h | 17 - arch/arm/mach-davinci/include/mach/time.h | 35 -- arch/arm/mach-davinci/time.c | 414 ------------------- drivers/clocksource/Kconfig | 5 + drivers/clocksource/Makefile | 1 + drivers/clocksource/timer-davinci.c | 415 ++++++++++++++++++++ include/clocksource/timer-davinci.h | 35 ++ 19 files changed, 611 insertions(+), 596 deletions(-) delete mode 100644 arch/arm/mach-davinci/include/mach/time.h delete mode 100644 arch/arm/mach-davinci/time.c create mode 100644 drivers/clocksource/timer-davinci.c create mode 100644 include/clocksource/timer-davinci.h -- 2.19.1
