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-rw-r--r--arch/arc/boot/dts/abilis_tb100.dtsi32
-rw-r--r--arch/arc/boot/dts/abilis_tb101.dtsi32
-rw-r--r--arch/arc/boot/dts/abilis_tb10x.dtsi32
-rw-r--r--arch/arc/boot/dts/angel4.dts16
-rw-r--r--arch/arc/configs/fpga_defconfig3
-rw-r--r--arch/arc/mm/fault.c6
-rw-r--r--arch/arc/plat-arcfpga/include/plat/irq.h2
-rw-r--r--arch/arc/plat-arcfpga/include/plat/memmap.h2
-rw-r--r--arch/arc/plat-tb10x/Kconfig1
9 files changed, 66 insertions, 60 deletions
diff --git a/arch/arc/boot/dts/abilis_tb100.dtsi b/arch/arc/boot/dts/abilis_tb100.dtsi
index 941ad118a7e7..d9f8249aa66e 100644
--- a/arch/arc/boot/dts/abilis_tb100.dtsi
+++ b/arch/arc/boot/dts/abilis_tb100.dtsi
@@ -21,10 +21,6 @@
/include/ "abilis_tb10x.dtsi"
-/* interrupt specifiers
- * --------------------
- * 0: rising, 1: low, 2: high, 3: falling,
- */
/ {
clock-frequency = <500000000>; /* 500 MHZ */
@@ -173,7 +169,7 @@
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <27 1>;
+ interrupts = <27 2>;
reg = <0xFF140000 0x1000>;
gpio-controller;
#gpio-cells = <1>;
@@ -185,7 +181,7 @@
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <27 1>;
+ interrupts = <27 2>;
reg = <0xFF141000 0x1000>;
gpio-controller;
#gpio-cells = <1>;
@@ -197,7 +193,7 @@
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <27 1>;
+ interrupts = <27 2>;
reg = <0xFF142000 0x1000>;
gpio-controller;
#gpio-cells = <1>;
@@ -209,7 +205,7 @@
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <27 1>;
+ interrupts = <27 2>;
reg = <0xFF143000 0x1000>;
gpio-controller;
#gpio-cells = <1>;
@@ -221,7 +217,7 @@
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <27 1>;
+ interrupts = <27 2>;
reg = <0xFF144000 0x1000>;
gpio-controller;
#gpio-cells = <1>;
@@ -233,7 +229,7 @@
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <27 1>;
+ interrupts = <27 2>;
reg = <0xFF145000 0x1000>;
gpio-controller;
#gpio-cells = <1>;
@@ -245,7 +241,7 @@
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <27 1>;
+ interrupts = <27 2>;
reg = <0xFF146000 0x1000>;
gpio-controller;
#gpio-cells = <1>;
@@ -257,7 +253,7 @@
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <27 1>;
+ interrupts = <27 2>;
reg = <0xFF147000 0x1000>;
gpio-controller;
#gpio-cells = <1>;
@@ -269,7 +265,7 @@
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <27 1>;
+ interrupts = <27 2>;
reg = <0xFF148000 0x1000>;
gpio-controller;
#gpio-cells = <1>;
@@ -281,7 +277,7 @@
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <27 1>;
+ interrupts = <27 2>;
reg = <0xFF149000 0x1000>;
gpio-controller;
#gpio-cells = <1>;
@@ -293,7 +289,7 @@
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <27 1>;
+ interrupts = <27 2>;
reg = <0xFF14A000 0x1000>;
gpio-controller;
#gpio-cells = <1>;
@@ -305,7 +301,7 @@
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <27 1>;
+ interrupts = <27 2>;
reg = <0xFF14B000 0x1000>;
gpio-controller;
#gpio-cells = <1>;
@@ -317,7 +313,7 @@
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <27 1>;
+ interrupts = <27 2>;
reg = <0xFF14C000 0x1000>;
gpio-controller;
#gpio-cells = <1>;
@@ -329,7 +325,7 @@
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <27 1>;
+ interrupts = <27 2>;
reg = <0xFF14D000 0x1000>;
gpio-controller;
#gpio-cells = <1>;
diff --git a/arch/arc/boot/dts/abilis_tb101.dtsi b/arch/arc/boot/dts/abilis_tb101.dtsi
index fd25c212049f..da8ca7941e67 100644
--- a/arch/arc/boot/dts/abilis_tb101.dtsi
+++ b/arch/arc/boot/dts/abilis_tb101.dtsi
@@ -21,10 +21,6 @@
/include/ "abilis_tb10x.dtsi"
-/* interrupt specifiers
- * --------------------
- * 0: rising, 1: low, 2: high, 3: falling,
- */
/ {
clock-frequency = <500000000>; /* 500 MHZ */
@@ -182,7 +178,7 @@
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <27 1>;
+ interrupts = <27 2>;
reg = <0xFF140000 0x1000>;
gpio-controller;
#gpio-cells = <1>;
@@ -194,7 +190,7 @@
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <27 1>;
+ interrupts = <27 2>;
reg = <0xFF141000 0x1000>;
gpio-controller;
#gpio-cells = <1>;
@@ -206,7 +202,7 @@
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <27 1>;
+ interrupts = <27 2>;
reg = <0xFF142000 0x1000>;
gpio-controller;
#gpio-cells = <1>;
@@ -218,7 +214,7 @@
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <27 1>;
+ interrupts = <27 2>;
reg = <0xFF143000 0x1000>;
gpio-controller;
#gpio-cells = <1>;
@@ -230,7 +226,7 @@
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <27 1>;
+ interrupts = <27 2>;
reg = <0xFF144000 0x1000>;
gpio-controller;
#gpio-cells = <1>;
@@ -242,7 +238,7 @@
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <27 1>;
+ interrupts = <27 2>;
reg = <0xFF145000 0x1000>;
gpio-controller;
#gpio-cells = <1>;
@@ -254,7 +250,7 @@
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <27 1>;
+ interrupts = <27 2>;
reg = <0xFF146000 0x1000>;
gpio-controller;
#gpio-cells = <1>;
@@ -266,7 +262,7 @@
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <27 1>;
+ interrupts = <27 2>;
reg = <0xFF147000 0x1000>;
gpio-controller;
#gpio-cells = <1>;
@@ -278,7 +274,7 @@
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <27 1>;
+ interrupts = <27 2>;
reg = <0xFF148000 0x1000>;
gpio-controller;
#gpio-cells = <1>;
@@ -290,7 +286,7 @@
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <27 1>;
+ interrupts = <27 2>;
reg = <0xFF149000 0x1000>;
gpio-controller;
#gpio-cells = <1>;
@@ -302,7 +298,7 @@
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <27 1>;
+ interrupts = <27 2>;
reg = <0xFF14A000 0x1000>;
gpio-controller;
#gpio-cells = <1>;
@@ -314,7 +310,7 @@
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <27 1>;
+ interrupts = <27 2>;
reg = <0xFF14B000 0x1000>;
gpio-controller;
#gpio-cells = <1>;
@@ -326,7 +322,7 @@
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <27 1>;
+ interrupts = <27 2>;
reg = <0xFF14C000 0x1000>;
gpio-controller;
#gpio-cells = <1>;
@@ -338,7 +334,7 @@
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <27 1>;
+ interrupts = <27 2>;
reg = <0xFF14D000 0x1000>;
gpio-controller;
#gpio-cells = <1>;
diff --git a/arch/arc/boot/dts/abilis_tb10x.dtsi b/arch/arc/boot/dts/abilis_tb10x.dtsi
index b97e3051ba4b..edf56f4749e1 100644
--- a/arch/arc/boot/dts/abilis_tb10x.dtsi
+++ b/arch/arc/boot/dts/abilis_tb10x.dtsi
@@ -19,10 +19,6 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-/* interrupt specifiers
- * --------------------
- * 0: rising, 1: low, 2: high, 3: falling,
- */
/ {
compatible = "abilis,arc-tb10x";
@@ -78,7 +74,7 @@
#interrupt-cells = <1>;
};
tb10x_ictl: pic@fe002000 {
- compatible = "abilis,tb10x_ictl";
+ compatible = "abilis,tb10x-ictl";
reg = <0xFE002000 0x20>;
interrupt-controller;
#interrupt-cells = <2>;
@@ -91,7 +87,7 @@
compatible = "snps,dw-apb-uart";
reg = <0xFF100000 0x100>;
clock-frequency = <166666666>;
- interrupts = <25 1>;
+ interrupts = <25 8>;
reg-shift = <2>;
reg-io-width = <4>;
interrupt-parent = <&tb10x_ictl>;
@@ -100,7 +96,7 @@
compatible = "snps,dwmac-3.70a","snps,dwmac";
reg = <0xFE100000 0x1058>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <6 1>;
+ interrupts = <6 8>;
interrupt-names = "macirq";
clocks = <&ahb_clk>;
clock-names = "stmmaceth";
@@ -109,7 +105,7 @@
compatible = "snps,dma-spear1340";
reg = <0xFE000000 0x400>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <14 1>;
+ interrupts = <14 8>;
dma-channels = <6>;
dma-requests = <0>;
dma-masters = <1>;
@@ -128,7 +124,7 @@
compatible = "snps,designware-i2c";
reg = <0xFF120000 0x1000>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <12 1>;
+ interrupts = <12 8>;
clocks = <&ahb_clk>;
};
i2c1: i2c@FF121000 {
@@ -137,7 +133,7 @@
compatible = "snps,designware-i2c";
reg = <0xFF121000 0x1000>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <12 1>;
+ interrupts = <12 8>;
clocks = <&ahb_clk>;
};
i2c2: i2c@FF122000 {
@@ -146,7 +142,7 @@
compatible = "snps,designware-i2c";
reg = <0xFF122000 0x1000>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <12 1>;
+ interrupts = <12 8>;
clocks = <&ahb_clk>;
};
i2c3: i2c@FF123000 {
@@ -155,7 +151,7 @@
compatible = "snps,designware-i2c";
reg = <0xFF123000 0x1000>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <12 1>;
+ interrupts = <12 8>;
clocks = <&ahb_clk>;
};
i2c4: i2c@FF124000 {
@@ -164,7 +160,7 @@
compatible = "snps,designware-i2c";
reg = <0xFF124000 0x1000>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <12 1>;
+ interrupts = <12 8>;
clocks = <&ahb_clk>;
};
@@ -176,7 +172,7 @@
num-cs = <1>;
reg = <0xFE010000 0x20>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <26 1>;
+ interrupts = <26 8>;
clocks = <&ahb_clk>;
};
spi1: spi@0xFE011000 {
@@ -187,7 +183,7 @@
num-cs = <2>;
reg = <0xFE011000 0x20>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <10 1>;
+ interrupts = <10 8>;
clocks = <&ahb_clk>;
};
@@ -195,7 +191,7 @@
compatible = "abilis,tb100-tsm";
reg = <0xff316000 0x400>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <17 1>;
+ interrupts = <17 8>;
output-clkdiv = <4>;
global-packet-delay = <0x21>;
port-packet-delay = <0>;
@@ -213,7 +209,7 @@
"cpuctrl",
"a6it_int_force";
interrupt-parent = <&tb10x_ictl>;
- interrupts = <20 1>, <19 1>;
+ interrupts = <20 2>, <19 2>;
interrupt-names = "cmd_irq", "event_irq";
};
tb10x_mdsc0: tb10x-mdscr@FF300000 {
@@ -239,7 +235,7 @@
compatible = "abilis,tb100-wfb";
reg = <0xff319000 0x1000>;
interrupt-parent = <&tb10x_ictl>;
- interrupts = <16 1>;
+ interrupts = <16 8>;
};
};
};
diff --git a/arch/arc/boot/dts/angel4.dts b/arch/arc/boot/dts/angel4.dts
index bae4f936cb03..4fb2d6f655bd 100644
--- a/arch/arc/boot/dts/angel4.dts
+++ b/arch/arc/boot/dts/angel4.dts
@@ -51,5 +51,21 @@
current-speed = <115200>;
status = "okay";
};
+
+ ethernet@c0fc2000 {
+ compatible = "snps,arc-emac";
+ reg = <0xc0fc2000 0x3c>;
+ interrupts = <6>;
+ mac-address = [ 00 11 22 33 44 55 ];
+ clock-frequency = <80000000>;
+ max-speed = <100>;
+ phy = <&phy0>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ phy0: ethernet-phy@0 {
+ reg = <1>;
+ };
+ };
};
};
diff --git a/arch/arc/configs/fpga_defconfig b/arch/arc/configs/fpga_defconfig
index c109af320274..4ca50f1f8d05 100644
--- a/arch/arc/configs/fpga_defconfig
+++ b/arch/arc/configs/fpga_defconfig
@@ -38,6 +38,9 @@ CONFIG_INET=y
# CONFIG_PREVENT_FIRMWARE_BUILD is not set
# CONFIG_FIRMWARE_IN_KERNEL is not set
# CONFIG_BLK_DEV is not set
+CONFIG_NETDEVICES=y
+CONFIG_ARC_EMAC=y
+CONFIG_LXT_PHY=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
diff --git a/arch/arc/mm/fault.c b/arch/arc/mm/fault.c
index 318164cabdfc..0fd1f0d515ff 100644
--- a/arch/arc/mm/fault.c
+++ b/arch/arc/mm/fault.c
@@ -207,8 +207,10 @@ out_of_memory:
}
up_read(&mm->mmap_sem);
- if (user_mode(regs))
- do_group_exit(SIGKILL); /* This will never return */
+ if (user_mode(regs)) {
+ pagefault_out_of_memory();
+ return;
+ }
goto no_context;
diff --git a/arch/arc/plat-arcfpga/include/plat/irq.h b/arch/arc/plat-arcfpga/include/plat/irq.h
index 41e335670f60..6adbc53c3a5b 100644
--- a/arch/arc/plat-arcfpga/include/plat/irq.h
+++ b/arch/arc/plat-arcfpga/include/plat/irq.h
@@ -16,8 +16,6 @@
#define UART1_IRQ 10
#define UART2_IRQ 11
-#define VMAC_IRQ 6
-
#define IDE_IRQ 13
#define PCI_IRQ 14
#define PS2_IRQ 15
diff --git a/arch/arc/plat-arcfpga/include/plat/memmap.h b/arch/arc/plat-arcfpga/include/plat/memmap.h
index 1663f3388085..5c78e6135a1f 100644
--- a/arch/arc/plat-arcfpga/include/plat/memmap.h
+++ b/arch/arc/plat-arcfpga/include/plat/memmap.h
@@ -15,8 +15,6 @@
#define UART0_BASE 0xC0FC1000
#define UART1_BASE 0xC0FC1100
-#define VMAC_REG_BASEADDR 0xC0FC2000
-
#define IDE_CONTROLLER_BASE 0xC0FC9000
#define AHB_PCI_HOST_BRG_BASE 0xC0FD0000
diff --git a/arch/arc/plat-tb10x/Kconfig b/arch/arc/plat-tb10x/Kconfig
index 1d3452100f1f..1ab386bb5da8 100644
--- a/arch/arc/plat-tb10x/Kconfig
+++ b/arch/arc/plat-tb10x/Kconfig
@@ -22,6 +22,7 @@ menuconfig ARC_PLAT_TB10X
select PINCTRL
select PINMUX
select ARCH_REQUIRE_GPIOLIB
+ select TB10X_IRQC
help
Support for platforms based on the TB10x home media gateway SOC by
Abilis Systems. TB10x is based on the ARC700 CPU architecture.
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-06 16:40:52 +0300