Merge branch 'for-rmk' of git://git.marvell.com/orion into devel

24 files changed, 143 insertions, 5 deletions

diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index 85cad05d8c5b..0bb1fbd84ccb 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -16,6 +16,7 @@
 #include <linux/mv643xx_eth.h>
 #include <linux/ata_platform.h>
 #include <linux/spi/orion_spi.h>
+#include <net/dsa.h>
 #include <asm/page.h>
 #include <asm/timex.h>
 #include <asm/mach/map.h>
@@ -152,6 +153,40 @@ void __init kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data)
 
 
 /*****************************************************************************
+ * Ethernet switch
+ ****************************************************************************/
+static struct resource kirkwood_switch_resources[] = {
+        {
+                .start  = 0,
+                .end    = 0,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device kirkwood_switch_device = {
+        .name           = "dsa",
+        .id             = 0,
+        .num_resources  = 0,
+        .resource       = kirkwood_switch_resources,
+};
+
+void __init kirkwood_ge00_switch_init(struct dsa_platform_data *d, int irq)
+{
+        if (irq != NO_IRQ) {
+                kirkwood_switch_resources[0].start = irq;
+                kirkwood_switch_resources[0].end = irq;
+                kirkwood_switch_device.num_resources = 1;
+        }
+
+        d->mii_bus = &kirkwood_ge00_shared.dev;
+        d->netdev = &kirkwood_ge00.dev;
+        kirkwood_switch_device.dev.platform_data = d;
+
+        platform_device_register(&kirkwood_switch_device);
+}
+
+
+/*****************************************************************************
  * SoC RTC
  ****************************************************************************/
 static struct resource kirkwood_rtc_resource = {
diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h
index 8fa0f6a27635..5774632a67e3 100644
--- a/arch/arm/mach-kirkwood/common.h
+++ b/arch/arm/mach-kirkwood/common.h
@@ -11,6 +11,7 @@
 #ifndef __ARCH_KIRKWOOD_COMMON_H
 #define __ARCH_KIRKWOOD_COMMON_H
 
+struct dsa_platform_data;
 struct mv643xx_eth_platform_data;
 struct mv_sata_platform_data;
 
@@ -29,6 +30,7 @@ void kirkwood_pcie_id(u32 *dev, u32 *rev);
 
 void kirkwood_ehci_init(void);
 void kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data);
+void kirkwood_ge00_switch_init(struct dsa_platform_data *d, int irq);
 void kirkwood_pcie_init(void);
 void kirkwood_rtc_init(void);
 void kirkwood_sata_init(struct mv_sata_platform_data *sata_data);
diff --git a/arch/arm/mach-kirkwood/rd88f6281-setup.c b/arch/arm/mach-kirkwood/rd88f6281-setup.c
index f785093e433f..175054abd630 100644
--- a/arch/arm/mach-kirkwood/rd88f6281-setup.c
+++ b/arch/arm/mach-kirkwood/rd88f6281-setup.c
@@ -19,6 +19,7 @@
 #include <linux/ata_platform.h>
 #include <linux/mv643xx_eth.h>
 #include <linux/ethtool.h>
+#include <net/dsa.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/pci.h>
@@ -74,6 +75,15 @@ static struct mv643xx_eth_platform_data rd88f6281_ge00_data = {
         .duplex         = DUPLEX_FULL,
 };
 
+static struct dsa_platform_data rd88f6281_switch_data = {
+        .port_names[0]  = "lan1",
+        .port_names[1]  = "lan2",
+        .port_names[2]  = "lan3",
+        .port_names[3]  = "lan4",
+        .port_names[4]  = "wan",
+        .port_names[5]  = "cpu",
+};
+
 static struct mv_sata_platform_data rd88f6281_sata_data = {
         .n_ports        = 2,
 };
@@ -87,6 +97,7 @@ static void __init rd88f6281_init(void)
 
         kirkwood_ehci_init();
         kirkwood_ge00_init(&rd88f6281_ge00_data);
+        kirkwood_ge00_switch_init(&rd88f6281_switch_data, NO_IRQ);
         kirkwood_rtc_init();
         kirkwood_sata_init(&rd88f6281_sata_data);
         kirkwood_uart0_init();
diff --git a/arch/arm/mach-mv78xx0/db78x00-bp-setup.c b/arch/arm/mach-mv78xx0/db78x00-bp-setup.c
index 49f434c39eb7..2e285bbb7bbd 100644
--- a/arch/arm/mach-mv78xx0/db78x00-bp-setup.c
+++ b/arch/arm/mach-mv78xx0/db78x00-bp-setup.c
@@ -13,6 +13,7 @@
 #include <linux/platform_device.h>
 #include <linux/ata_platform.h>
 #include <linux/mv643xx_eth.h>
+#include <linux/ethtool.h>
 #include <mach/mv78xx0.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -28,10 +29,14 @@ static struct mv643xx_eth_platform_data db78x00_ge01_data = {
 
 static struct mv643xx_eth_platform_data db78x00_ge10_data = {
         .phy_addr       = MV643XX_ETH_PHY_NONE,
+        .speed          = SPEED_1000,
+        .duplex         = DUPLEX_FULL,
 };
 
 static struct mv643xx_eth_platform_data db78x00_ge11_data = {
         .phy_addr       = MV643XX_ETH_PHY_NONE,
+        .speed          = SPEED_1000,
+        .duplex         = DUPLEX_FULL,
 };
 
 static struct mv_sata_platform_data db78x00_sata_data = {
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 9625ef5975d0..437065c25c9c 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -19,6 +19,7 @@
 #include <linux/mv643xx_i2c.h>
 #include <linux/ata_platform.h>
 #include <linux/spi/orion_spi.h>
+#include <net/dsa.h>
 #include <asm/page.h>
 #include <asm/setup.h>
 #include <asm/timex.h>
@@ -198,6 +199,40 @@ void __init orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data)
 
 
 /*****************************************************************************
+ * Ethernet switch
+ ****************************************************************************/
+static struct resource orion5x_switch_resources[] = {
+        {
+                .start  = 0,
+                .end    = 0,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device orion5x_switch_device = {
+        .name           = "dsa",
+        .id             = 0,
+        .num_resources  = 0,
+        .resource       = orion5x_switch_resources,
+};
+
+void __init orion5x_eth_switch_init(struct dsa_platform_data *d, int irq)
+{
+        if (irq != NO_IRQ) {
+                orion5x_switch_resources[0].start = irq;
+                orion5x_switch_resources[0].end = irq;
+                orion5x_switch_device.num_resources = 1;
+        }
+
+        d->mii_bus = &orion5x_eth_shared.dev;
+        d->netdev = &orion5x_eth.dev;
+        orion5x_switch_device.dev.platform_data = d;
+
+        platform_device_register(&orion5x_switch_device);
+}
+
+
+/*****************************************************************************
  * I2C
  ****************************************************************************/
 static struct mv64xxx_i2c_pdata orion5x_i2c_pdata = {
@@ -275,7 +310,8 @@ void __init orion5x_sata_init(struct mv_sata_platform_data *sata_data)
  * SPI
  ****************************************************************************/
 static struct orion_spi_info orion5x_spi_plat_data = {
-        .tclk           = 0,
+        .tclk                   = 0,
+        .enable_clock_fix       = 1,
 };
 
 static struct resource orion5x_spi_resources[] = {
diff --git a/arch/arm/mach-orion5x/common.h b/arch/arm/mach-orion5x/common.h
index 1f8b2da676a5..a000c7c6ee96 100644
--- a/arch/arm/mach-orion5x/common.h
+++ b/arch/arm/mach-orion5x/common.h
@@ -1,6 +1,7 @@
 #ifndef __ARCH_ORION5X_COMMON_H
 #define __ARCH_ORION5X_COMMON_H
 
+struct dsa_platform_data;
 struct mv643xx_eth_platform_data;
 struct mv_sata_platform_data;
 
@@ -29,6 +30,7 @@ void orion5x_setup_pcie_wa_win(u32 base, u32 size);
 void orion5x_ehci0_init(void);
 void orion5x_ehci1_init(void);
 void orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data);
+void orion5x_eth_switch_init(struct dsa_platform_data *d, int irq);
 void orion5x_i2c_init(void);
 void orion5x_sata_init(struct mv_sata_platform_data *sata_data);
 void orion5x_spi_init(void);
diff --git a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
index 500cdadaf09c..15f53235ee30 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
@@ -16,6 +16,7 @@
 #include <linux/mtd/physmap.h>
 #include <linux/mv643xx_eth.h>
 #include <linux/ethtool.h>
+#include <net/dsa.h>
 #include <asm/mach-types.h>
 #include <asm/gpio.h>
 #include <asm/leds.h>
@@ -93,6 +94,15 @@ static struct mv643xx_eth_platform_data rd88f5181l_fxo_eth_data = {
         .duplex         = DUPLEX_FULL,
 };
 
+static struct dsa_platform_data rd88f5181l_fxo_switch_data = {
+        .port_names[0]  = "lan2",
+        .port_names[1]  = "lan1",
+        .port_names[2]  = "wan",
+        .port_names[3]  = "cpu",
+        .port_names[5]  = "lan4",
+        .port_names[7]  = "lan3",
+};
+
 static void __init rd88f5181l_fxo_init(void)
 {
         /*
@@ -107,6 +117,7 @@ static void __init rd88f5181l_fxo_init(void)
          */
         orion5x_ehci0_init();
         orion5x_eth_init(&rd88f5181l_fxo_eth_data);
+        orion5x_eth_switch_init(&rd88f5181l_fxo_switch_data, NO_IRQ);
         orion5x_uart0_init();
 
         orion5x_setup_dev_boot_win(RD88F5181L_FXO_NOR_BOOT_BASE,
diff --git a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
index ebde81416499..8ad3934399d4 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
@@ -17,6 +17,7 @@
 #include <linux/mv643xx_eth.h>
 #include <linux/ethtool.h>
 #include <linux/i2c.h>
+#include <net/dsa.h>
 #include <asm/mach-types.h>
 #include <asm/gpio.h>
 #include <asm/leds.h>
@@ -94,6 +95,15 @@ static struct mv643xx_eth_platform_data rd88f5181l_ge_eth_data = {
         .duplex         = DUPLEX_FULL,
 };
 
+static struct dsa_platform_data rd88f5181l_ge_switch_data = {
+        .port_names[0]  = "lan2",
+        .port_names[1]  = "lan1",
+        .port_names[2]  = "wan",
+        .port_names[3]  = "cpu",
+        .port_names[5]  = "lan4",
+        .port_names[7]  = "lan3",
+};
+
 static struct i2c_board_info __initdata rd88f5181l_ge_i2c_rtc = {
         I2C_BOARD_INFO("ds1338", 0x68),
 };
@@ -112,6 +122,7 @@ static void __init rd88f5181l_ge_init(void)
          */
         orion5x_ehci0_init();
         orion5x_eth_init(&rd88f5181l_ge_eth_data);
+        orion5x_eth_switch_init(&rd88f5181l_ge_switch_data, gpio_to_irq(8));
         orion5x_i2c_init();
         orion5x_uart0_init();
 
diff --git a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
index 40e049539091..262e25e4dace 100644
--- a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
@@ -19,6 +19,7 @@
 #include <linux/spi/orion_spi.h>
 #include <linux/spi/flash.h>
 #include <linux/ethtool.h>
+#include <net/dsa.h>
 #include <asm/mach-types.h>
 #include <asm/gpio.h>
 #include <asm/leds.h>
@@ -34,6 +35,15 @@ static struct mv643xx_eth_platform_data rd88f6183ap_ge_eth_data = {
         .duplex         = DUPLEX_FULL,
 };
 
+static struct dsa_platform_data rd88f6183ap_ge_switch_data = {
+        .port_names[0]  = "lan1",
+        .port_names[1]  = "lan2",
+        .port_names[2]  = "lan3",
+        .port_names[3]  = "lan4",
+        .port_names[4]  = "wan",
+        .port_names[5]  = "cpu",
+};
+
 static struct mtd_partition rd88f6183ap_ge_partitions[] = {
         {
                 .name   = "kernel",
@@ -79,6 +89,7 @@ static void __init rd88f6183ap_ge_init(void)
          */
         orion5x_ehci0_init();
         orion5x_eth_init(&rd88f6183ap_ge_eth_data);
+        orion5x_eth_switch_init(&rd88f6183ap_ge_switch_data, gpio_to_irq(3));
         spi_register_board_info(rd88f6183ap_ge_spi_slave_info,
                                 ARRAY_SIZE(rd88f6183ap_ge_spi_slave_info));
         orion5x_spi_init();
diff --git a/arch/arm/mach-orion5x/wrt350n-v2-setup.c b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
index 9a4fd5256462..cc8f89200865 100644
--- a/arch/arm/mach-orion5x/wrt350n-v2-setup.c
+++ b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
@@ -15,6 +15,7 @@
 #include <linux/mtd/physmap.h>
 #include <linux/mv643xx_eth.h>
 #include <linux/ethtool.h>
+#include <net/dsa.h>
 #include <asm/mach-types.h>
 #include <asm/gpio.h>
 #include <asm/mach/arch.h>
@@ -105,6 +106,15 @@ static struct mv643xx_eth_platform_data wrt350n_v2_eth_data = {
         .duplex         = DUPLEX_FULL,
 };
 
+static struct dsa_platform_data wrt350n_v2_switch_data = {
+        .port_names[0]  = "lan2",
+        .port_names[1]  = "lan1",
+        .port_names[2]  = "wan",
+        .port_names[3]  = "cpu",
+        .port_names[5]  = "lan3",
+        .port_names[7]  = "lan4",
+};
+
 static void __init wrt350n_v2_init(void)
 {
         /*
@@ -119,6 +129,7 @@ static void __init wrt350n_v2_init(void)
          */
         orion5x_ehci0_init();
         orion5x_eth_init(&wrt350n_v2_eth_data);
+        orion5x_eth_switch_init(&wrt350n_v2_switch_data, NO_IRQ);
         orion5x_uart0_init();
 
         orion5x_setup_dev_boot_win(WRT350N_V2_NOR_BOOT_BASE,
diff --git a/arch/cris/Makefile b/arch/cris/Makefile
index 838cd2ae03ae..c6f5f5a2ffdf 100644
--- a/arch/cris/Makefile
+++ b/arch/cris/Makefile
@@ -10,6 +10,8 @@
 # License.  See the file "COPYING" in the main directory of this archive
 # for more details.
 
+KBUILD_DEFCONFIG := etrax-100lx_v2_defconfig
+
 arch-y := v10
 arch-$(CONFIG_ETRAX_ARCH_V10) := v10
 arch-$(CONFIG_ETRAX_ARCH_V32) := v32
diff --git a/arch/cris/arch-v10/boot/compressed/Makefile b/arch/cris/arch-v10/boot/compressed/Makefile
index 08d943ce4be7..6fe0ffaf3be6 100644
--- a/arch/cris/arch-v10/boot/compressed/Makefile
+++ b/arch/cris/arch-v10/boot/compressed/Makefile
@@ -4,7 +4,7 @@
 
 asflags-y += $(LINUXINCLUDE)
 ccflags-y += -O2 $(LINUXINCLUDE)
-ldflags-y += -T $(srctree)/$(obj)/decompress.ld
+ldflags-y += -T $(srctree)/$(src)/decompress.lds
 OBJECTS = $(obj)/head.o $(obj)/misc.o
 OBJCOPYFLAGS = -O binary --remove-section=.bss
 
diff --git a/arch/cris/arch-v10/boot/compressed/decompress.ld b/arch/cris/arch-v10/boot/compressed/decompress.lds
index e80f4594d543..e80f4594d543 100644
--- a/arch/cris/arch-v10/boot/compressed/decompress.ld
+++ b/arch/cris/arch-v10/boot/compressed/decompress.lds
diff --git a/arch/cris/arch-v10/boot/rescue/Makefile b/arch/cris/arch-v10/boot/rescue/Makefile
index 07688da92708..82ab59b968e5 100644
--- a/arch/cris/arch-v10/boot/rescue/Makefile
+++ b/arch/cris/arch-v10/boot/rescue/Makefile
@@ -4,7 +4,7 @@
 
 ccflags-y += -O2 $(LINUXINCLUDE)
 asflags-y += $(LINUXINCLUDE)
-ldflags-y += -T $(srctree)/$(obj)/rescue.ld
+ldflags-y += -T $(srctree)/$(src)/rescue.lds
 OBJCOPYFLAGS = -O binary --remove-section=.bss
 obj-$(CONFIG_ETRAX_AXISFLASHMAP) = head.o
 OBJECT := $(obj)/head.o
diff --git a/arch/cris/arch-v10/boot/rescue/rescue.ld b/arch/cris/arch-v10/boot/rescue/rescue.lds
index 0b52a9490db6..0b52a9490db6 100644
--- a/arch/cris/arch-v10/boot/rescue/rescue.ld
+++ b/arch/cris/arch-v10/boot/rescue/rescue.lds
diff --git a/arch/cris/arch-v32/boot/compressed/Makefile b/arch/cris/arch-v32/boot/compressed/Makefile
index d6335f26083b..5a1b31c99eaa 100644
--- a/arch/cris/arch-v32/boot/compressed/Makefile
+++ b/arch/cris/arch-v32/boot/compressed/Makefile
@@ -4,7 +4,7 @@
 
 asflags-y += -I $(srctree)/include/asm/mach/ -I $(srctree)/include/asm/arch
 ccflags-y += -O2 -I $(srctree)/include/asm/mach/ -I $(srctree)/include/asm/arch
-ldflags-y += -T $(srctree)/$(obj)/decompress.ld
+ldflags-y += -T $(srctree)/$(src)/decompress.lds
 OBJECTS = $(obj)/head.o $(obj)/misc.o
 OBJCOPYFLAGS = -O binary --remove-section=.bss
 
diff --git a/arch/cris/arch-v32/boot/compressed/decompress.ld b/arch/cris/arch-v32/boot/compressed/decompress.lds
index 3c837feca3ac..3c837feca3ac 100644
--- a/arch/cris/arch-v32/boot/compressed/decompress.ld
+++ b/arch/cris/arch-v32/boot/compressed/decompress.lds
diff --git a/arch/cris/arch-v32/boot/rescue/Makefile b/arch/cris/arch-v32/boot/rescue/Makefile
index 44ae0ad61f90..566aac663a38 100644
--- a/arch/cris/arch-v32/boot/rescue/Makefile
+++ b/arch/cris/arch-v32/boot/rescue/Makefile
@@ -7,7 +7,7 @@ ccflags-y += -O2 -I $(srctree)/include/asm/arch/mach/ \
                 -I $(srctree)/include/asm/arch
 asflags-y += -I $(srctree)/include/asm/arch/mach/ -I $(srctree)/include/asm/arch
 LD = gcc-cris -mlinux -march=v32 -nostdlib
-ldflags-y += -T $(srctree)/$(obj)/rescue.ld
+ldflags-y += -T $(srctree)/$(src)/rescue.lds
 LDPOSTFLAGS = -lgcc
 OBJCOPYFLAGS = -O binary --remove-section=.bss
 obj-$(CONFIG_ETRAX_AXISFLASHMAP) = head.o
diff --git a/arch/cris/arch-v32/boot/rescue/rescue.ld b/arch/cris/arch-v32/boot/rescue/rescue.lds
index 8ac646bc1a2b..8ac646bc1a2b 100644
--- a/arch/cris/arch-v32/boot/rescue/rescue.ld
+++ b/arch/cris/arch-v32/boot/rescue/rescue.lds
diff --git a/arch/cris/artpec_3_defconfig b/arch/cris/configs/artpec_3_defconfig
index 41fe67409aab..41fe67409aab 100644
--- a/arch/cris/artpec_3_defconfig
+++ b/arch/cris/configs/artpec_3_defconfig
diff --git a/arch/cris/arch-v10/defconfig b/arch/cris/configs/etrax-100lx_defconfig
index 572f11926399..572f11926399 100644
--- a/arch/cris/arch-v10/defconfig
+++ b/arch/cris/configs/etrax-100lx_defconfig
diff --git a/arch/cris/defconfig b/arch/cris/configs/etrax-100lx_v2_defconfig
index 59f36a58f842..59f36a58f842 100644
--- a/arch/cris/defconfig
+++ b/arch/cris/configs/etrax-100lx_v2_defconfig
diff --git a/arch/cris/etraxfs_defconfig b/arch/cris/configs/etraxfs_defconfig
index 73c646a37255..73c646a37255 100644
--- a/arch/cris/etraxfs_defconfig
+++ b/arch/cris/configs/etraxfs_defconfig
diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
index 165c871ba9af..bcc079c282dd 100644
--- a/arch/x86/mm/highmem_32.c
+++ b/arch/x86/mm/highmem_32.c
@@ -137,6 +137,7 @@ void *kmap_atomic_pfn(unsigned long pfn, enum km_type type)
 
         return (void*) vaddr;
 }
+EXPORT_SYMBOL_GPL(kmap_atomic_pfn); /* temporarily in use by i915 GEM until vmap */
 
 struct page *kmap_atomic_to_page(void *ptr)
 {