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ARM: dts: r7s72100: add RTC_X clock inputs to device tree

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Add the RTC clocks to device tree. The frequencies must be fixed values
according to the hardware manual.

Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Chris Brandt 2017-03-29 10:30:32 -07:00 committed by Simon Horman
parent 929ded3dd7
commit deddcb891d
1 changed files with 14 additions and 0 deletions
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14
arch/arm/boot/dts/r7s72100.dtsi
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@ -51,6 +51,20 @@
clock-frequency = <0>;
};
rtc_x1_clk: rtc_x1 {
#clock-cells = <0>;
compatible = "fixed-clock";
/* If clk present, value must be set by board to 32678 */
clock-frequency = <0>;
};
rtc_x3_clk: rtc_x3 {
#clock-cells = <0>;
compatible = "fixed-clock";
/* If clk present, value must be set by board to 4000000 */
clock-frequency = <0>;
};
/* Fixed factor clocks */
b_clk: b {
#clock-cells = <0>;