summaryrefslogtreecommitdiffstats
path: root/drivers/clk/Makefile
diff options
context:
space:
mode:
authorEmilio López <emilio@elopez.com.ar>2013-02-25 11:44:26 -0300
committerMike Turquette <mturquette@linaro.org>2013-03-27 08:35:34 -0700
commite874a6697710f52fa8ab29487a99034d5d96fdcc (patch)
tree1743abc90ee2d604fe5f8a0f4b69f171179ced31 /drivers/clk/Makefile
parentb54891685162e09c4292cd38f067ca118604353c (diff)
downloadop-kernel-dev-e874a6697710f52fa8ab29487a99034d5d96fdcc.zip
op-kernel-dev-e874a6697710f52fa8ab29487a99034d5d96fdcc.tar.gz
clk: arm: sunxi: Add a new clock driver for sunxi SOCs
This commit implements the base CPU clocks for sunxi devices. It has been tested using a slightly modified cpufreq driver from the linux-sunxi 3.0 tree. Additionally, document the new bindings introduced by this patch. Idling: / # cat /sys/kernel/debug/clk/clk_summary clock enable_cnt prepare_cnt rate --------------------------------------------------------------------- osc32k 0 0 32768 osc24M_fixed 0 0 24000000 osc24M 0 0 24000000 apb1_mux 0 0 24000000 apb1 0 0 24000000 pll1 0 0 60000000 cpu 0 0 60000000 axi 0 0 60000000 ahb 0 0 60000000 apb0 0 0 30000000 dummy 0 0 0 After "yes >/dev/null &": / # cat /sys/kernel/debug/clk/clk_summary clock enable_cnt prepare_cnt rate --------------------------------------------------------------------- osc32k 0 0 32768 osc24M_fixed 0 0 24000000 osc24M 0 0 24000000 apb1_mux 0 0 24000000 apb1 0 0 24000000 pll1 0 0 1008000000 cpu 0 0 1008000000 axi 0 0 336000000 ahb 0 0 168000000 apb0 0 0 84000000 dummy 0 0 0 Signed-off-by: Emilio López <emilio@elopez.com.ar> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.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 41cb123..79e98e4 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -24,6 +24,7 @@ ifeq ($(CONFIG_COMMON_CLK), y)
obj-$(CONFIG_ARCH_MMP) += mmp/
endif
obj-$(CONFIG_MACH_LOONGSON1) += clk-ls1x.o
+obj-$(CONFIG_ARCH_SUNXI) += sunxi/
obj-$(CONFIG_ARCH_U8500) += ux500/
obj-$(CONFIG_ARCH_VT8500) += clk-vt8500.o
obj-$(CONFIG_ARCH_ZYNQ) += clk-zynq.o
OpenPOWER on IntegriCloud