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authorPrashant Gaikwad <pgaikwad@nvidia.com>2013-03-20 17:30:34 +0530
committerMike Turquette <mturquette@linaro.org>2013-03-26 12:51:48 -0700
commitece70094f6ab2107d4313fa1802b13dab0234ac5 (patch)
tree0e864397c7e15afe1c3d94d028945187b32d723f /drivers/clk/Makefile
parentce4f3313b05c836c21a91ac89f87dccf84ce9561 (diff)
clk: Add composite clock type
Not all clocks are required to be decomposed into basic clock types but at the same time want to use the functionality provided by these basic clock types instead of duplicating. For example, Tegra SoC has ~100 clocks which can be decomposed into Mux -> Div -> Gate clock types making the clock count to ~300. Also, parent change operation can not be performed on gate clock which forces to use mux clock in driver if want to change the parent. Instead aggregate the basic clock types functionality into one clock and just use this clock for all operations. This clock type re-uses the functionality of basic clock types and not limited to basic clock types but any hardware-specific implementation. Signed-off-by: Prashant Gaikwad <pgaikwad@nvidia.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'drivers/clk/Makefile')
-rw-r--r--drivers/clk/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index 1c22f9dc721..41cb123a2d0 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -7,6 +7,7 @@ obj-$(CONFIG_COMMON_CLK) += clk-fixed-factor.o
obj-$(CONFIG_COMMON_CLK) += clk-fixed-rate.o
obj-$(CONFIG_COMMON_CLK) += clk-gate.o
obj-$(CONFIG_COMMON_CLK) += clk-mux.o
+obj-$(CONFIG_COMMON_CLK) += clk-composite.o
# SoCs specific
obj-$(CONFIG_ARCH_BCM2835) += clk-bcm2835.o