[PATCH v2 0/4] Move imx6q/28/23 clock lookup over to device tree
Shawn Guo
shawn.guo at linaro.org
Wed Aug 22 23:36:26 EST 2012
Change since v1:
* Rewrite of_clk_src_onecell_get() to get the clk using the index
provided by device tree and the clks array provided by clock driver.
Then we can save that big clock name list in dts and the string
matching which is relatively slow.
Shawn Guo (4):
clk: add of_clk_src_onecell_get() support
ARM: imx6q: replace clk_register_clkdev with clock DT lookup
clk: mxs: replace imx28 clk_register_clkdev with clock DT lookup
clk: mxs: replace imx23 clk_register_clkdev with clock DT lookup
.../devicetree/bindings/clock/imx23-clock.txt | 76 +++++++
.../devicetree/bindings/clock/imx28-clock.txt | 99 +++++++++
.../devicetree/bindings/clock/imx6q-clock.txt | 222 ++++++++++++++++++++
arch/arm/boot/dts/imx23.dtsi | 16 ++-
arch/arm/boot/dts/imx28.dtsi | 33 +++-
arch/arm/boot/dts/imx6q-sabrelite.dts | 1 +
arch/arm/boot/dts/imx6q.dtsi | 73 ++++++-
arch/arm/mach-imx/clk-imx6q.c | 44 +----
arch/arm/mach-imx/mach-imx6q.c | 1 -
drivers/clk/clk.c | 14 ++
drivers/clk/mxs/clk-imx23.c | 55 +----
drivers/clk/mxs/clk-imx28.c | 113 +---------
include/linux/clk-provider.h | 5 +
13 files changed, 550 insertions(+), 202 deletions(-)
create mode 100644 Documentation/devicetree/bindings/clock/imx23-clock.txt
create mode 100644 Documentation/devicetree/bindings/clock/imx28-clock.txt
create mode 100644 Documentation/devicetree/bindings/clock/imx6q-clock.txt
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1.7.5.4
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