summaryrefslogtreecommitdiffstats
path: root/arch/arm64/boot
diff options
context:
space:
mode:
authorFeng Kan <fkan@apm.com>2014-08-22 16:26:40 -0700
committerHerbert Xu <herbert@gondor.apana.org.au>2014-08-29 21:47:12 +0800
commitab81873974afa3ce7bd8669580b06d33353f1e7c (patch)
treee784ea8fa99a250d9dcc22604fe83d2710da2d87 /arch/arm64/boot
parent1b8815a980d17e387708eae5cf61c6283f354f7f (diff)
downloadop-kernel-dev-ab81873974afa3ce7bd8669580b06d33353f1e7c.zip
op-kernel-dev-ab81873974afa3ce7bd8669580b06d33353f1e7c.tar.gz
arm64: dts: add random number generator dts node to APM X-Gene platform.
This adds random number generator dts node to APM X-Gene platform. Signed-off-by: Feng Kan <fkan@apm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch/arm64/boot')
-rw-r--r--arch/arm64/boot/dts/apm-storm.dtsi21
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/apm-storm.dtsi b/arch/arm64/boot/dts/apm-storm.dtsi
index c0aceef7..f391972 100644
--- a/arch/arm64/boot/dts/apm-storm.dtsi
+++ b/arch/arm64/boot/dts/apm-storm.dtsi
@@ -269,6 +269,19 @@
enable-mask = <0x2>;
clock-output-names = "rtcclk";
};
+
+ rngpkaclk: rngpkaclk@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 = <0x10>;
+ enable-offset = <0x10>;
+ enable-mask = <0x10>;
+ clock-output-names = "rngpkaclk";
+ };
};
serial0: serial@1c020000 {
@@ -421,5 +434,13 @@
};
};
+
+ rng: rng@10520000 {
+ compatible = "apm,xgene-rng";
+ reg = <0x0 0x10520000 0x0 0x100>;
+ interrupts = <0x0 0x41 0x4>;
+ clocks = <&rngpkaclk 0>;
+ };
+
};
};
OpenPOWER on IntegriCloud