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-rw-r--r--arch/arm/mach-mx2/pcm970-baseboard.c6
-rw-r--r--arch/arm/mach-mx3/mach-pcm037.c6
-rw-r--r--arch/arm/mach-pxa/icontrol.c9
-rw-r--r--arch/arm/mach-pxa/zeus.c4
-rw-r--r--arch/microblaze/include/asm/system.h11
-rw-r--r--arch/mips/sibyte/swarm/platform.c54
6 files changed, 76 insertions, 14 deletions
diff --git a/arch/arm/mach-mx2/pcm970-baseboard.c b/arch/arm/mach-mx2/pcm970-baseboard.c
index 4aafd5b8b85b..f490a406d57e 100644
--- a/arch/arm/mach-mx2/pcm970-baseboard.c
+++ b/arch/arm/mach-mx2/pcm970-baseboard.c
@@ -201,9 +201,9 @@ static struct resource pcm970_sja1000_resources[] = {
};
struct sja1000_platform_data pcm970_sja1000_platform_data = {
- .clock = 16000000 / 2,
- .ocr = 0x40 | 0x18,
- .cdr = 0x40,
+ .osc_freq = 16000000,
+ .ocr = OCR_TX1_PULLDOWN | OCR_TX0_PUSHPULL,
+ .cdr = CDR_CBP,
};
static struct platform_device pcm970_sja1000 = {
diff --git a/arch/arm/mach-mx3/mach-pcm037.c b/arch/arm/mach-mx3/mach-pcm037.c
index 2df1ec55a97e..78ecd751549b 100644
--- a/arch/arm/mach-mx3/mach-pcm037.c
+++ b/arch/arm/mach-mx3/mach-pcm037.c
@@ -530,9 +530,9 @@ static struct resource pcm970_sja1000_resources[] = {
};
struct sja1000_platform_data pcm970_sja1000_platform_data = {
- .clock = 16000000 / 2,
- .ocr = 0x40 | 0x18,
- .cdr = 0x40,
+ .osc_freq = 16000000,
+ .ocr = OCR_TX1_PULLDOWN | OCR_TX0_PUSHPULL,
+ .cdr = CDR_CBP,
};
static struct platform_device pcm970_sja1000 = {
diff --git a/arch/arm/mach-pxa/icontrol.c b/arch/arm/mach-pxa/icontrol.c
index 771137fc1a82..5ccb0ceff6c4 100644
--- a/arch/arm/mach-pxa/icontrol.c
+++ b/arch/arm/mach-pxa/icontrol.c
@@ -73,7 +73,6 @@ static struct pxa2xx_spi_chip mcp251x_chip_info4 = {
static struct mcp251x_platform_data mcp251x_info = {
.oscillator_frequency = 16E6,
- .model = CAN_MCP251X_MCP2515,
.board_specific_setup = NULL,
.power_enable = NULL,
.transceiver_enable = NULL
@@ -81,7 +80,7 @@ static struct mcp251x_platform_data mcp251x_info = {
static struct spi_board_info mcp251x_board_info[] = {
{
- .modalias = "mcp251x",
+ .modalias = "mcp2515",
.max_speed_hz = 6500000,
.bus_num = 3,
.chip_select = 0,
@@ -90,7 +89,7 @@ static struct spi_board_info mcp251x_board_info[] = {
.irq = gpio_to_irq(ICONTROL_MCP251x_nIRQ1)
},
{
- .modalias = "mcp251x",
+ .modalias = "mcp2515",
.max_speed_hz = 6500000,
.bus_num = 3,
.chip_select = 1,
@@ -99,7 +98,7 @@ static struct spi_board_info mcp251x_board_info[] = {
.irq = gpio_to_irq(ICONTROL_MCP251x_nIRQ2)
},
{
- .modalias = "mcp251x",
+ .modalias = "mcp2515",
.max_speed_hz = 6500000,
.bus_num = 4,
.chip_select = 0,
@@ -108,7 +107,7 @@ static struct spi_board_info mcp251x_board_info[] = {
.irq = gpio_to_irq(ICONTROL_MCP251x_nIRQ3)
},
{
- .modalias = "mcp251x",
+ .modalias = "mcp2515",
.max_speed_hz = 6500000,
.bus_num = 4,
.chip_select = 1,
diff --git a/arch/arm/mach-pxa/zeus.c b/arch/arm/mach-pxa/zeus.c
index 3680f6a90623..03b9cb910e08 100644
--- a/arch/arm/mach-pxa/zeus.c
+++ b/arch/arm/mach-pxa/zeus.c
@@ -414,15 +414,13 @@ static int zeus_mcp2515_transceiver_enable(int enable)
static struct mcp251x_platform_data zeus_mcp2515_pdata = {
.oscillator_frequency = 16*1000*1000,
- .model = CAN_MCP251X_MCP2515,
.board_specific_setup = zeus_mcp2515_setup,
- .transceiver_enable = zeus_mcp2515_transceiver_enable,
.power_enable = zeus_mcp2515_transceiver_enable,
};
static struct spi_board_info zeus_spi_board_info[] = {
[0] = {
- .modalias = "mcp251x",
+ .modalias = "mcp2515",
.platform_data = &zeus_mcp2515_pdata,
.irq = gpio_to_irq(ZEUS_CAN_GPIO),
.max_speed_hz = 1*1000*1000,
diff --git a/arch/microblaze/include/asm/system.h b/arch/microblaze/include/asm/system.h
index 59efb3fef957..48c4f0335e3f 100644
--- a/arch/microblaze/include/asm/system.h
+++ b/arch/microblaze/include/asm/system.h
@@ -12,6 +12,7 @@
#include <asm/registers.h>
#include <asm/setup.h>
#include <asm/irqflags.h>
+#include <asm/cache.h>
#include <asm-generic/cmpxchg.h>
#include <asm-generic/cmpxchg-local.h>
@@ -96,4 +97,14 @@ extern struct dentry *of_debugfs_root;
#define arch_align_stack(x) (x)
+/*
+ * MicroBlaze doesn't handle unaligned accesses in hardware.
+ *
+ * Based on this we force the IP header alignment in network drivers.
+ * We also modify NET_SKB_PAD to be a cacheline in size, thus maintaining
+ * cacheline alignment of buffers.
+ */
+#define NET_IP_ALIGN 2
+#define NET_SKB_PAD L1_CACHE_BYTES
+
#endif /* _ASM_MICROBLAZE_SYSTEM_H */
diff --git a/arch/mips/sibyte/swarm/platform.c b/arch/mips/sibyte/swarm/platform.c
index 54847fe1e564..097335262fb3 100644
--- a/arch/mips/sibyte/swarm/platform.c
+++ b/arch/mips/sibyte/swarm/platform.c
@@ -83,3 +83,57 @@ static int __init swarm_pata_init(void)
device_initcall(swarm_pata_init);
#endif /* defined(CONFIG_SIBYTE_SWARM) || defined(CONFIG_SIBYTE_LITTLESUR) */
+
+#define sb1250_dev_struct(num) \
+ static struct resource sb1250_res##num = { \
+ .name = "SB1250 MAC " __stringify(num), \
+ .flags = IORESOURCE_MEM, \
+ .start = A_MAC_CHANNEL_BASE(num), \
+ .end = A_MAC_CHANNEL_BASE(num + 1) -1, \
+ };\
+ static struct platform_device sb1250_dev##num = { \
+ .name = "sb1250-mac", \
+ .id = num, \
+ .resource = &sb1250_res##num, \
+ .num_resources = 1, \
+ }
+
+sb1250_dev_struct(0);
+sb1250_dev_struct(1);
+sb1250_dev_struct(2);
+sb1250_dev_struct(3);
+
+static struct platform_device *sb1250_devs[] __initdata = {
+ &sb1250_dev0,
+ &sb1250_dev1,
+ &sb1250_dev2,
+ &sb1250_dev3,
+};
+
+static int __init sb1250_device_init(void)
+{
+ int ret;
+
+ /* Set the number of available units based on the SOC type. */
+ switch (soc_type) {
+ case K_SYS_SOC_TYPE_BCM1250:
+ case K_SYS_SOC_TYPE_BCM1250_ALT:
+ ret = platform_add_devices(sb1250_devs, 3);
+ break;
+ case K_SYS_SOC_TYPE_BCM1120:
+ case K_SYS_SOC_TYPE_BCM1125:
+ case K_SYS_SOC_TYPE_BCM1125H:
+ case K_SYS_SOC_TYPE_BCM1250_ALT2: /* Hybrid */
+ ret = platform_add_devices(sb1250_devs, 2);
+ break;
+ case K_SYS_SOC_TYPE_BCM1x55:
+ case K_SYS_SOC_TYPE_BCM1x80:
+ ret = platform_add_devices(sb1250_devs, 4);
+ break;
+ default:
+ ret = -ENODEV;
+ break;
+ }
+ return ret;
+}
+device_initcall(sb1250_device_init);