linux-kernel - [v4, 05/10] arm64: dts: fsl: move ptp timer out of fman

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Date:   Mon, 25 Jun 2018 20:37:11 +0800
From:   Yangbo Lu <yangbo.lu@....com>
To:     netdev@...r.kernel.org, madalin.bucur@....com,
        Richard Cochran <richardcochran@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Shawn Guo <shawnguo@...nel.org>,
        "David S . Miller" <davem@...emloft.net>
Cc:     devicetree@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Yangbo Lu <yangbo.lu@....com>
Subject: [v4, 05/10] arm64: dts: fsl: move ptp timer out of fman

This patch is to move ptp timer node out of fman.
Because ptp timer will be probed by ptp_qoriq driver,
it should be an independent device in case of conflict
memory mapping.

Signed-off-by: Yangbo Lu <yangbo.lu@....com>
Acked-by: Richard Cochran <richardcochran@...il.com>
Acked-by: Madalin Bucur <madalin.bucur@....com>
---
Changes for v2:
	- Fixed address-cells for ptp-timer.
Changes for v3:
	- None.
Changes for v4:
	- Added ACKs.
---
 arch/arm64/boot/dts/freescale/qoriq-fman3-0.dtsi |   14 ++++++++------
 1 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/qoriq-fman3-0.dtsi b/arch/arm64/boot/dts/freescale/qoriq-fman3-0.dtsi
index 4dd0676..a56a408 100644
--- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0.dtsi
+++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0.dtsi
@@ -11,13 +11,14 @@ fman0: fman@...0000 {
 	#size-cells = <1>;
 	cell-index = <0>;
 	compatible = "fsl,fman";
-	ranges = <0x0 0x0 0x1a00000 0x100000>;
-	reg = <0x0 0x1a00000 0x0 0x100000>;
+	ranges = <0x0 0x0 0x1a00000 0xfe000>;
+	reg = <0x0 0x1a00000 0x0 0xfe000>;
 	interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>,
 		     <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
 	clocks = <&clockgen 3 0>;
 	clock-names = "fmanclk";
 	fsl,qman-channel-range = <0x800 0x10>;
+	ptimer-handle = <&ptp_timer0>;
 
 	muram@0 {
 		compatible = "fsl,fman-muram";
@@ -73,9 +74,10 @@ fman0: fman@...0000 {
 		compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
 		reg = <0xfd000 0x1000>;
 	};
+};
 
-	ptp_timer0: ptp-timer@...00 {
-		compatible = "fsl,fman-ptp-timer";
-		reg = <0xfe000 0x1000>;
-	};
+ptp_timer0: ptp-timer@...e000 {
+	compatible = "fsl,fman-ptp-timer";
+	reg = <0x0 0x1afe000 0x0 0x1000>;
+	interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
 };
-- 
1.7.1