Network subsystem NetCP in Keystone-2 devices includes some HW blocks
that are memory mapped to ranges outside that of the NetCP itself.
Thus address space of a child node of the NetCP node needs to be
mapped 1:1 onto the parent address space.  Hence empty ranges
should be used under the NetCP node.

Signed-off-by: WingMan Kwok <w-kw...@ti.com>
---
 arch/arm/boot/dts/k2e-netcp.dtsi  |    8 +++-----
 arch/arm/boot/dts/k2hk-netcp.dtsi |   14 ++++++--------
 arch/arm/boot/dts/k2l-netcp.dtsi  |    8 +++-----
 3 files changed, 12 insertions(+), 18 deletions(-)

diff --git a/arch/arm/boot/dts/k2e-netcp.dtsi b/arch/arm/boot/dts/k2e-netcp.dtsi
index b13b3c9..e103ed9 100644
--- a/arch/arm/boot/dts/k2e-netcp.dtsi
+++ b/arch/arm/boot/dts/k2e-netcp.dtsi
@@ -111,9 +111,7 @@ netcp: netcp@24000000 {
        compatible = "ti,netcp-1.0";
        #address-cells = <1>;
        #size-cells = <1>;
-
-       /* NetCP address range */
-       ranges = <0 0x24000000 0x1000000>;
+       ranges;
 
        clocks = <&papllclk>, <&clkcpgmac>, <&chipclk12>;
        dma-coherent;
@@ -127,10 +125,10 @@ netcp: netcp@24000000 {
                #address-cells = <1>;
                #size-cells = <1>;
                ranges;
-               gbe@200000 { /* ETHSS */
+               gbe@24200000 { /* ETHSS */
                        label = "netcp-gbe";
                        compatible = "ti,netcp-gbe-9";
-                       reg = <0x200000 0x900>, <0x220000 0x20000>;
+                       reg = <0x24200000 0x900>, <0x24220000 0x20000>;
                        /* enable-ale; */
                        tx-queue = <896>;
                        tx-channel = "nettx";
diff --git a/arch/arm/boot/dts/k2hk-netcp.dtsi 
b/arch/arm/boot/dts/k2hk-netcp.dtsi
index 77a32c3..3b885f5 100644
--- a/arch/arm/boot/dts/k2hk-netcp.dtsi
+++ b/arch/arm/boot/dts/k2hk-netcp.dtsi
@@ -127,9 +127,7 @@ netcp: netcp@2000000 {
        compatible = "ti,netcp-1.0";
        #address-cells = <1>;
        #size-cells = <1>;
-
-       /* NetCP address range */
-       ranges  = <0 0x2000000 0x100000>;
+       ranges;
 
        clocks = <&papllclk>, <&clkcpgmac>, <&chipclk12>;
        dma-coherent;
@@ -140,15 +138,15 @@ netcp: netcp@2000000 {
        ti,navigator-dma-names = "netrx0", "netrx1", "nettx";
 
        netcp-devices {
-               ranges;
                #address-cells = <1>;
                #size-cells = <1>;
-               gbe@90000 { /* ETHSS */
-                       #address-cells = <1>;
-                       #size-cells = <1>;
+               ranges;
+               gbe@2090000 { /* ETHSS */
                        label = "netcp-gbe";
                        compatible = "ti,netcp-gbe";
-                       reg = <0x90000 0x300>, <0x90400 0x400>, <0x90800 0x700>;
+                       reg = <0x02090000 0x300>,
+                             <0x02090400 0x400>,
+                             <0x02090800 0x700>;
                        /* enable-ale; */
                        tx-queue = <648>;
                        tx-channel = "nettx";
diff --git a/arch/arm/boot/dts/k2l-netcp.dtsi b/arch/arm/boot/dts/k2l-netcp.dtsi
index 6b95284..97ae805 100644
--- a/arch/arm/boot/dts/k2l-netcp.dtsi
+++ b/arch/arm/boot/dts/k2l-netcp.dtsi
@@ -110,9 +110,7 @@ netcp: netcp@26000000 {
        compatible = "ti,netcp-1.0";
        #address-cells = <1>;
        #size-cells = <1>;
-
-       /* NetCP address range */
-       ranges = <0 0x26000000 0x1000000>;
+       ranges;
 
        clocks = <&papllclk>, <&clkcpgmac>, <&chipclk12>;
        dma-coherent;
@@ -126,10 +124,10 @@ netcp: netcp@26000000 {
                #address-cells = <1>;
                #size-cells = <1>;
                ranges;
-               gbe@200000 { /* ETHSS */
+               gbe@26200000 { /* ETHSS */
                        label = "netcp-gbe";
                        compatible = "ti,netcp-gbe-5";
-                       reg = <0x200000 0x900>, <0x220000 0x20000>;
+                       reg = <0x26200000 0x900>, <0x26220000 0x20000>;
                        /* enable-ale; */
                        tx-queue = <896>;
                        tx-channel = "nettx";
-- 
1.7.9.5

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