From: Yangbo Lu <yangbo.lu@nxp.com>
Date: Wed, 24 Feb 2016 09:26:54 +0000 (+0800)
Subject: ARM: dts: ls1021a: add 1588 timer node
X-Git-Tag: v5.15~13995^2~186^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3db66fdc5fb2a4e11df63286ee7ea3a828725529;p=platform%2Fkernel%2Flinux-starfive.git

ARM: dts: ls1021a: add 1588 timer node

Add the 1588 timer node for ls1021a platform to
support gianfar ptp driver.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
index 2c84ca2..ecf12dc 100644
--- a/arch/arm/boot/dts/ls1021a.dtsi
+++ b/arch/arm/boot/dts/ls1021a.dtsi
@@ -457,6 +457,18 @@
 			reg = <0x0 0x2d24000 0x0 0x4000>;
 		};
 
+		ptp_clock@2d10e00 {
+			compatible = "fsl,etsec-ptp";
+			reg = <0x0 0x2d10e00 0x0 0xb0>;
+			interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
+			fsl,tclk-period = <5>;
+			fsl,tmr-prsc    = <2>;
+			fsl,tmr-add     = <0xaaaaaaab>;
+			fsl,tmr-fiper1  = <999999990>;
+			fsl,tmr-fiper2  = <99990>;
+			fsl,max-adj     = <499999999>;
+		};
+
 		enet0: ethernet@2d10000 {
 			compatible = "fsl,etsec2";
 			device_type = "network";