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提交 63d9e8ca 编写于 作者: M Magnus Damm 提交者: Daniel Lezcano

devicetree: bindings: Deprecate property, update example

Deprecate "renesas,channels-mask" and update the r8a7790 CMT example.
Signed-off-by: NMagnus Damm <damm+renesas@opensource.se>
Acked-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NDaniel Lezcano <daniel.lezcano@linaro.org>
上级 7f03a0ec
...@@ -60,21 +60,31 @@ Required Properties: ...@@ -60,21 +60,31 @@ Required Properties:
in clock-names. in clock-names.
- clock-names: must contain "fck" for the functional clock. - 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 Example: R8A7790 (R-Car H2) CMT0 and CMT1 nodes
CMT0 on R8A7790 implements hardware channels 5 and 6 only and names
them channels 0 and 1 in the documentation.
cmt0: timer@ffca0000 { 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>; reg = <0 0xffca0000 0 0x1004>;
interrupts = <0 142 IRQ_TYPE_LEVEL_HIGH>, interrupts = <0 142 IRQ_TYPE_LEVEL_HIGH>,
<0 142 IRQ_TYPE_LEVEL_HIGH>; <0 142 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp1_clks R8A7790_CLK_CMT0>; clocks = <&mstp1_clks R8A7790_CLK_CMT0>;
clock-names = "fck"; 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";
}; };
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