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devicetree: bindings: Deprecate property, update example

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Deprecate "renesas,channels-mask" and update the r8a7790 CMT example.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
This commit is contained in:
Magnus Damm 2016-03-14 23:24:24 +09:00 committed by Daniel Lezcano
parent 7f03a0ecfd
commit 63d9e8ca0d
1 changed files with 18 additions and 8 deletions
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26
Documentation/devicetree/bindings/timer/renesas,cmt.txt
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@ -60,21 +60,31 @@ Required Properties:
in clock-names.
- clock-names: must contain "fck" for the functional clock.
- renesas,channels-mask: bitmask of the available channels.
- renesas,channels-mask: <deprecated>, information kept in device driver.
Example: R8A7790 (R-Car H2) CMT0 node
CMT0 on R8A7790 implements hardware channels 5 and 6 only and names
them channels 0 and 1 in the documentation.
Example: R8A7790 (R-Car H2) CMT0 and CMT1 nodes
cmt0: timer@ffca0000 {
compatible = "renesas,cmt-48-r8a7790", "renesas,cmt-48-gen2";
compatible = "renesas,cmt0-r8a7790", "renesas,rcar-gen2-cmt0";
reg = <0 0xffca0000 0 0x1004>;
interrupts = <0 142 IRQ_TYPE_LEVEL_HIGH>,
<0 142 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp1_clks R8A7790_CLK_CMT0>;
clock-names = "fck";
renesas,channels-mask = <0x60>;
};
cmt1: timer@e6130000 {
compatible = "renesas,cmt1-r8a7790", "renesas,rcar-gen2-cmt1";
reg = <0 0xe6130000 0 0x1004>;
interrupts = <0 120 IRQ_TYPE_LEVEL_HIGH>,
<0 121 IRQ_TYPE_LEVEL_HIGH>,
<0 122 IRQ_TYPE_LEVEL_HIGH>,
<0 123 IRQ_TYPE_LEVEL_HIGH>,
<0 124 IRQ_TYPE_LEVEL_HIGH>,
<0 125 IRQ_TYPE_LEVEL_HIGH>,
<0 126 IRQ_TYPE_LEVEL_HIGH>,
<0 127 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp3_clks R8A7790_CLK_CMT1>;
clock-names = "fck";
};