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authorBartosz Golaszewski <bgolaszewski@baylibre.com>2019-06-24 12:50:55 +0300
committerDaniel Lezcano <daniel.lezcano@linaro.org>2019-06-25 21:46:14 +0300
commit721154f972aa68772f410401ebfae795b7b4c5f8 (patch)
treeccc4be911260f8956361bb4ecfc5663a43ca8651 /drivers/clocksource/Makefile
parent6fde3894e26ec53989b12162f11616029825a8c8 (diff)
downloadlinux-721154f972aa68772f410401ebfae795b7b4c5f8.tar.xz
clocksource/drivers/davinci: Add support for clockevents
Currently the clocksource and clockevent support for davinci platforms lives in mach-davinci. It hard-codes many things, uses global variables, implements functionalities unused by any platform and has code fragments scattered across many (often unrelated) files. Implement a new, modern and simplified timer driver and put it into drivers/clocksource. We still need to support legacy board files so export a config structure and a function that allows machine code to register the timer. The timer we're using is 64-bit but can be programmed in dual 32-bit mode (both chained and unchained). On all davinci SoCs except for da830 we're using both halves. Lower half for clockevents and upper half for clocksource. On da830 we're using the lower half for both with the help of a compare register. This patch contains the core code and support for clockevent. The clocksource code will be included in a subsequent patch. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'drivers/clocksource/Makefile')
-rw-r--r--drivers/clocksource/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/clocksource/Makefile b/drivers/clocksource/Makefile
index 0939886b305f..5582252efb31 100644
--- a/drivers/clocksource/Makefile
+++ b/drivers/clocksource/Makefile
@@ -15,6 +15,7 @@ obj-$(CONFIG_SH_TIMER_TMU) += sh_tmu.o
obj-$(CONFIG_EM_TIMER_STI) += em_sti.o
obj-$(CONFIG_CLKBLD_I8253) += i8253.o
obj-$(CONFIG_CLKSRC_MMIO) += mmio.o
+obj-$(CONFIG_DAVINCI_TIMER) += timer-davinci.o
obj-$(CONFIG_DIGICOLOR_TIMER) += timer-digicolor.o
obj-$(CONFIG_OMAP_DM_TIMER) += timer-ti-dm.o
obj-$(CONFIG_DW_APB_TIMER) += dw_apb_timer.o