acrn-kernel/drivers/clk/versatile/Makefile

# Makefile for Versatile-specific clocks
obj-$(CONFIG_ICST)		+= clk-icst.o
obj-$(CONFIG_ARCH_INTEGRATOR)	+= clk-integrator.o
clk: add versatile ICST307 driver The ICST307 VCO clock has a shared driver in the ARM architecture. This patch provides a wrapper into the common clock framework so we can use the implementation in the ARM architecture without duplicating the code until all ARM platforms using this VCO are moved over. At that point we can merge the driver from the ARM platform into the generic file altogether. Cc: Russell King <linux@arm.linux.org.uk> Cc: Mike Turquette <mturquette@ti.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> [mturquette@linaro.org: removed versatile Kconfig] Signed-off-by: Mike Turquette <mturquette@linaro.org> 2012-06-11 23:29:54 +08:00			`# Makefile for Versatile-specific clocks`
			`obj-$(CONFIG_ICST) += clk-icst.o`
ARM: integrator: convert to common clock This converts the Integrator platform to use common clock and the ICST driver. Since from this point not all ARM reference platforms use the clock, we define CONFIG_PLAT_VERSATILE_CLOCK and select it for all platforms except the Integrator. Open issue: I could not use the .init_early() field of the machine descriptor to initialize the clocks, but had to move them to .init_irq(), so presumably .init_early() is so early that common clock is not up, and .init_machine() is too late since it's needed for the clockevent/clocksource initialization. Any suggestions on how to solve this is very welcome. Cc: Russell King <linux@arm.linux.org.uk> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> [mturquette@linaro.org: use 'select' instead of versatile Kconfig] Signed-off-by: Mike Turquette <mturquette@linaro.org> 2012-06-11 23:33:12 +08:00			`obj-$(CONFIG_ARCH_INTEGRATOR) += clk-integrator.o`