arc: [plat-nsimosci*] use ezchip network driver

Since ezchip network driver was adapted to little endian architecture
this patch provides the corresponding arch/arc/{boot/dts,configs}/ updates so
we can switch over to this device-model/driver for OSCI platform.

Cc: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Lada Trimasova <ltrimas@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>

diff --git a/arch/arc/boot/dts/nsimosci.dts b/arch/arc/boot/dts/nsimosci.dts
index 1c169dc..d94b4ce 100644 (file)
--- a/arch/arc/boot/dts/nsimosci.dts
+++ b/arch/arc/boot/dts/nsimosci.dts
@@ -65,10 +65,9 @@
                };
 
                eth0: ethernet@f0003000 {
-                       compatible = "snps,oscilan";
+                       compatible = "ezchip,nps-mgt-enet";
                        reg = <0xf0003000 0x44>;
-                       interrupts = <7>, <8>;
-                       interrupt-names = "rx", "tx";
+                       interrupts = <7>;
                };
        };
 };

diff --git a/arch/arc/boot/dts/nsimosci_hs.dts b/arch/arc/boot/dts/nsimosci_hs.dts
index d64a96f..034a313 100644 (file)
--- a/arch/arc/boot/dts/nsimosci_hs.dts
+++ b/arch/arc/boot/dts/nsimosci_hs.dts
@@ -65,10 +65,9 @@
                };
 
                eth0: ethernet@f0003000 {
-                       compatible = "snps,oscilan";
+                       compatible = "ezchip,nps-mgt-enet";
                        reg = <0xf0003000 0x44>;
-                       interrupts = <25>, <26>;
-                       interrupt-names = "rx", "tx";
+                       interrupts = <25>;
                };
 
                arcpct0: pct {

diff --git a/arch/arc/boot/dts/nsimosci_hs_idu.dts b/arch/arc/boot/dts/nsimosci_hs_idu.dts
index f6bf0ca..8a1297e 100644 (file)
--- a/arch/arc/boot/dts/nsimosci_hs_idu.dts
+++ b/arch/arc/boot/dts/nsimosci_hs_idu.dts
@@ -85,11 +85,10 @@
                };
 
                eth0: ethernet@f0003000 {
-                       compatible = "snps,oscilan";
+                       compatible = "ezchip,nps-mgt-enet";
                        reg = <0xf0003000 0x44>;
                        interrupt-parent = <&idu_intc>;
-                       interrupts = <1 2>, <2 2>;
-                       interrupt-names = "rx", "tx";
+                       interrupts = <1 2>;
                };
 
                arcpct0: pct {

diff --git a/arch/arc/configs/nsimosci_defconfig b/arch/arc/configs/nsimosci_defconfig
index 0972e75..42bafa5 100644 (file)
--- a/arch/arc/configs/nsimosci_defconfig
+++ b/arch/arc/configs/nsimosci_defconfig
@@ -38,6 +38,7 @@ CONFIG_DEVTMPFS=y
 # CONFIG_FIRMWARE_IN_KERNEL is not set
 # CONFIG_BLK_DEV is not set
 CONFIG_NETDEVICES=y
+CONFIG_EZCHIP_NPS_MANAGEMENT_ENET=y
 # CONFIG_INPUT_MOUSEDEV is not set
 CONFIG_INPUT_EVDEV=y
 # CONFIG_MOUSE_PS2_ALPS is not set

diff --git a/arch/arc/configs/nsimosci_hs_defconfig b/arch/arc/configs/nsimosci_hs_defconfig
index 24d9d0e..4bb60c1 100644 (file)
--- a/arch/arc/configs/nsimosci_hs_defconfig
+++ b/arch/arc/configs/nsimosci_hs_defconfig
@@ -39,6 +39,7 @@ CONFIG_DEVTMPFS=y
 # CONFIG_FIRMWARE_IN_KERNEL is not set
 # CONFIG_BLK_DEV is not set
 CONFIG_NETDEVICES=y
+CONFIG_EZCHIP_NPS_MANAGEMENT_ENET=y
 CONFIG_INPUT_EVDEV=y
 # CONFIG_MOUSE_PS2_ALPS is not set
 # CONFIG_MOUSE_PS2_LOGIPS2PP is not set

diff --git a/arch/arc/configs/nsimosci_hs_smp_defconfig b/arch/arc/configs/nsimosci_hs_smp_defconfig
index 6746d01..7e88f4c 100644 (file)
--- a/arch/arc/configs/nsimosci_hs_smp_defconfig
+++ b/arch/arc/configs/nsimosci_hs_smp_defconfig
@@ -20,6 +20,7 @@ CONFIG_MODULES=y
 CONFIG_ARC_PLAT_SIM=y
 CONFIG_ISA_ARCV2=y
 CONFIG_SMP=y
+# CONFIG_ARC_HAS_GFRC is not set
 CONFIG_ARC_BUILTIN_DTB_NAME="nsimosci_hs_idu"
 CONFIG_PREEMPT=y
 # CONFIG_COMPACTION is not set
@@ -45,6 +46,7 @@ CONFIG_NETDEVICES=y
 # CONFIG_NET_VENDOR_ARC is not set
 # CONFIG_NET_CADENCE is not set
 # CONFIG_NET_VENDOR_BROADCOM is not set
+CONFIG_EZCHIP_NPS_MANAGEMENT_ENET=y
 # CONFIG_NET_VENDOR_INTEL is not set
 # CONFIG_NET_VENDOR_MARVELL is not set
 # CONFIG_NET_VENDOR_MICREL is not set