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ARM: dts: r7s72100: add rtc clock to device tree 

Add the realtime clock functional clock source.

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 10:30:31 -07:00 committed by Simon Horman
parent ebf06af55c
commit 929ded3dd7
2 changed files with 12 additions and 0 deletions
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9
arch/arm/boot/dts/r7s72100.dtsi
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@ -117,6 +117,15 @@ mstp5_clks: mstp5_clks@fcfe0428 {
clock-output-names = "ostm0", "ostm1";
};
mstp6_clks: mstp6_clks@fcfe042c {
#clock-cells = <1>;
compatible = "renesas,r7s72100-mstp-clocks", "renesas,cpg-mstp-clocks";
reg = <0xfcfe042c 4>;
clocks = <&p0_clk>;
clock-indices = <R7S72100_CLK_RTC>;
clock-output-names = "rtc";
};
mstp7_clks: mstp7_clks@fcfe0430 {
#clock-cells = <1>;
compatible = "renesas,r7s72100-mstp-clocks", "renesas,cpg-mstp-clocks";

3
include/dt-bindings/clock/r7s72100-clock.h
View File

@ -29,6 +29,9 @@
#define R7S72100_CLK_OSTM0 1
#define R7S72100_CLK_OSTM1 0
/* MSTP6 */
#define R7S72100_CLK_RTC 0
/* MSTP7 */
#define R7S72100_CLK_ETHER 4