From 7d5fcedd45e066db0d2735a753a86af31ba44722 Mon Sep 17 00:00:00 2001
From: Ran Wang <ran.wang_1@nxp.com>
Date: Wed, 29 May 2019 16:18:06 +0800
Subject: [PATCH] sdk: dts: ls1046frwy move dma-coherent from soc to its child
 nodes

Since SMMU is not supported for SDK version, USB function will down if
still apply property 'dma-coherent' in scope of soc (USB driver is not
ready to support it alone) in SDK device trees, decide to remove it.
And add dma-coherent on other non-USB child nodes under soc.

Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
---
 .../boot/dts/freescale/fsl-ls1046a-frwy-sdk.dts    | 174 +++++++++++++++++++++
 .../boot/dts/freescale/fsl-ls1046a-frwy-usdpaa.dts |   4 +
 2 files changed, 178 insertions(+)

--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy-sdk.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy-sdk.dts
@@ -24,6 +24,8 @@
 };
 
 &soc {
+/delete-property/ dma-coherent;
+
 #include "qoriq-dpaa-eth.dtsi"
 #include "qoriq-fman3-0-6oh.dtsi"
 
@@ -65,3 +67,175 @@
 &fman0 {
 	compatible = "fsl,fman", "simple-bus";
 };
+
+&clockgen {
+	dma-coherent;
+};
+
+&scfg {
+	dma-coherent;
+};
+
+&crypto {
+	dma-coherent;
+};
+
+&dcfg {
+	dma-coherent;
+};
+
+&ifc {
+	dma-coherent;
+};
+
+&qspi {
+	dma-coherent;
+};
+
+&esdhc {
+	dma-coherent;
+};
+
+&ddr {
+	dma-coherent;
+};
+
+&tmu {
+	dma-coherent;
+};
+
+&qman {
+	dma-coherent;
+};
+
+&bman {
+	dma-coherent;
+};
+
+&bportals {
+	dma-coherent;
+};
+
+&qportals {
+	dma-coherent;
+};
+
+&dspi {
+	dma-coherent;
+};
+
+&i2c0 {
+	dma-coherent;
+};
+
+&i2c1 {
+	dma-coherent;
+};
+
+&i2c2 {
+	dma-coherent;
+};
+
+&i2c3 {
+	dma-coherent;
+};
+
+&duart0 {
+	dma-coherent;
+};
+
+&duart1 {
+	dma-coherent;
+};
+
+&duart2 {
+	dma-coherent;
+};
+
+&duart3 {
+	dma-coherent;
+};
+
+&gpio0 {
+	dma-coherent;
+};
+
+&gpio1 {
+	dma-coherent;
+};
+
+&gpio2 {
+	dma-coherent;
+};
+
+&gpio3 {
+	dma-coherent;
+};
+
+&lpuart0 {
+	dma-coherent;
+};
+
+&lpuart1 {
+	dma-coherent;
+};
+
+&lpuart2 {
+	dma-coherent;
+};
+
+&lpuart3 {
+	dma-coherent;
+};
+
+&lpuart4 {
+	dma-coherent;
+};
+
+&lpuart5 {
+	dma-coherent;
+};
+
+&ftm0 {
+	dma-coherent;
+};
+
+&wdog0 {
+	dma-coherent;
+};
+
+&edma0 {
+	dma-coherent;
+};
+
+&sata {
+	dma-coherent;
+};
+
+&qdma {
+	dma-coherent;
+};
+
+&msi1 {
+	dma-coherent;
+};
+
+&msi2 {
+	dma-coherent;
+};
+
+&msi3 {
+	dma-coherent;
+};
+
+&fman0 {
+	dma-coherent;
+};
+
+&ptp_timer0 {
+	dma-coherent;
+};
+
+&fsldpaa {
+	dma-coherent;
+};
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy-usdpaa.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy-usdpaa.dts
@@ -14,6 +14,7 @@
 		fsl,bpid = <7>;
 		fsl,bpool-ethernet-cfg = <0 0 0 192 0 0xdeadbeef>;
 		fsl,bpool-thresholds = <0x400 0xc00 0x0 0x0>;
+		dma-coherent;
 	};
 
 	bp8: buffer-pool@8 {
@@ -21,6 +22,7 @@
 		fsl,bpid = <8>;
 		fsl,bpool-ethernet-cfg = <0 0 0 576 0 0xabbaf00d>;
 		fsl,bpool-thresholds = <0x100 0x300 0x0 0x0>;
+		dma-coherent;
 	};
 
 	bp9: buffer-pool@9 {
@@ -28,10 +30,12 @@
 		fsl,bpid = <9>;
 		fsl,bpool-ethernet-cfg = <0 0 0 2048 0 0xfeedabba>;
 		fsl,bpool-thresholds = <0x100 0x300 0x0 0x0>;
+		dma-coherent;
 	};
 
 	fsl,dpaa {
 		compatible = "fsl,ls1046a", "fsl,dpaa", "simple-bus";
+		dma-coherent;
 
 		ethernet@0 {
 			compatible = "fsl,dpa-ethernet-init";