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author | Sascha Hauer <s.hauer@pengutronix.de> | 2016-02-03 10:25:36 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2016-02-04 08:40:36 +0100 |
commit | 0ff58575c9d66f660886387c2e68d8c5c724e87b (patch) | |
tree | 4a889d1478da83ae46db96f5c049872cdb90eeb6 /dts/Bindings/clock/nxp,lpc3220-clk.txt | |
parent | a0da52f83c36a81984e0fca4b75d522b955df267 (diff) | |
download | barebox-0ff58575c9d66f660886387c2e68d8c5c724e87b.tar.gz barebox-0ff58575c9d66f660886387c2e68d8c5c724e87b.tar.xz |
dts: update to v4.5-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/clock/nxp,lpc3220-clk.txt')
-rw-r--r-- | dts/Bindings/clock/nxp,lpc3220-clk.txt | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/dts/Bindings/clock/nxp,lpc3220-clk.txt b/dts/Bindings/clock/nxp,lpc3220-clk.txt new file mode 100644 index 0000000000..20cbca3f41 --- /dev/null +++ b/dts/Bindings/clock/nxp,lpc3220-clk.txt @@ -0,0 +1,30 @@ +NXP LPC32xx Clock Controller + +Required properties: +- compatible: should be "nxp,lpc3220-clk" +- reg: should contain clock controller registers location and length +- #clock-cells: must be 1, the cell holds id of a clock provided by the + clock controller +- clocks: phandles of external oscillators, the list must contain one + 32768 Hz oscillator and may have one optional high frequency oscillator +- clock-names: list of external oscillator clock names, must contain + "xtal_32k" and may have optional "xtal" + +Examples: + + /* System Control Block */ + scb { + compatible = "simple-bus"; + ranges = <0x0 0x040004000 0x00001000>; + #address-cells = <1>; + #size-cells = <1>; + + clk: clock-controller@0 { + compatible = "nxp,lpc3220-clk"; + reg = <0x00 0x114>; + #clock-cells = <1>; + + clocks = <&xtal_32k>, <&xtal>; + clock-names = "xtal_32k", "xtal"; + }; + }; |