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arm64: add APM X-Gene SoC RTC DTS entry 

This patch adds APM X-Gene SoC RTC DTS entry

Signed-off-by: Rameshwar Prasad Sahu <rsahu@apm.com>
Signed-off-by: Loc Ho <lho@apm.com>
Cc: Jon Masters <jcm@redhat.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Loc Ho 2014-06-06 14:35:43 -07:00 committed by Linus Torvalds
parent f12d869538
commit 652ba66634
1 changed files with 21 additions and 0 deletions
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21
arch/arm64/boot/dts/apm-storm.dtsi
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@ -257,6 +257,19 @@
enable-offset = <0x0>;
enable-mask = <0x39>;
};
rtcclk: rtcclk@17000000 {
compatible = "apm,xgene-device-clock";
#clock-cells = <1>;
clocks = <&socplldiv2 0>;
reg = <0x0 0x17000000 0x0 0x2000>;
reg-names = "csr-reg";
csr-offset = <0xc>;
csr-mask = <0x2>;
enable-offset = <0x10>;
enable-mask = <0x2>;
clock-output-names = "rtcclk";
};
};
serial0: serial@1c020000 {
@ -342,5 +355,13 @@
phys = <&phy3 0>;
phy-names = "sata-phy";
};
rtc: rtc@10510000 {
compatible = "apm,xgene-rtc";
reg = <0x0 0x10510000 0x0 0x400>;
interrupts = <0x0 0x46 0x4>;
#clock-cells = <1>;
clocks = <&rtcclk 0>;
};
};
};