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Diffstat (limited to 'arch/mips/rb532')
-rw-r--r--arch/mips/rb532/Platform1
-rw-r--r--arch/mips/rb532/devices.c33
-rw-r--r--arch/mips/rb532/gpio.c12
-rw-r--r--arch/mips/rb532/prom.c10
-rw-r--r--arch/mips/rb532/setup.c2
5 files changed, 25 insertions, 33 deletions
diff --git a/arch/mips/rb532/Platform b/arch/mips/rb532/Platform
index aeec45a7cbb3..12eaa8790b3e 100644
--- a/arch/mips/rb532/Platform
+++ b/arch/mips/rb532/Platform
@@ -1,7 +1,6 @@
#
# Routerboard 532
#
-platform-$(CONFIG_MIKROTIK_RB532) += rb532/
cflags-$(CONFIG_MIKROTIK_RB532) += \
-I$(srctree)/arch/mips/include/asm/mach-rc32434
load-$(CONFIG_MIKROTIK_RB532) += 0xffffffff80101000
diff --git a/arch/mips/rb532/devices.c b/arch/mips/rb532/devices.c
index c9ecf17f8660..b7f6f782d9a1 100644
--- a/arch/mips/rb532/devices.c
+++ b/arch/mips/rb532/devices.c
@@ -58,37 +58,27 @@ EXPORT_SYMBOL(get_latch_u5);
static struct resource korina_dev0_res[] = {
{
- .name = "korina_regs",
+ .name = "emac",
.start = ETH0_BASE_ADDR,
.end = ETH0_BASE_ADDR + sizeof(struct eth_regs),
.flags = IORESOURCE_MEM,
}, {
- .name = "korina_rx",
+ .name = "rx",
.start = ETH0_DMA_RX_IRQ,
.end = ETH0_DMA_RX_IRQ,
.flags = IORESOURCE_IRQ
}, {
- .name = "korina_tx",
+ .name = "tx",
.start = ETH0_DMA_TX_IRQ,
.end = ETH0_DMA_TX_IRQ,
.flags = IORESOURCE_IRQ
}, {
- .name = "korina_ovr",
- .start = ETH0_RX_OVR_IRQ,
- .end = ETH0_RX_OVR_IRQ,
- .flags = IORESOURCE_IRQ
- }, {
- .name = "korina_und",
- .start = ETH0_TX_UND_IRQ,
- .end = ETH0_TX_UND_IRQ,
- .flags = IORESOURCE_IRQ
- }, {
- .name = "korina_dma_rx",
+ .name = "dma_rx",
.start = ETH0_RX_DMA_ADDR,
.end = ETH0_RX_DMA_ADDR + DMA_CHAN_OFFSET - 1,
.flags = IORESOURCE_MEM,
}, {
- .name = "korina_dma_tx",
+ .name = "dma_tx",
.start = ETH0_TX_DMA_ADDR,
.end = ETH0_TX_DMA_ADDR + DMA_CHAN_OFFSET - 1,
.flags = IORESOURCE_MEM,
@@ -105,6 +95,9 @@ static struct platform_device korina_dev0 = {
.name = "korina",
.resource = korina_dev0_res,
.num_resources = ARRAY_SIZE(korina_dev0_res),
+ .dev = {
+ .platform_data = &korina_dev0_data.mac,
+ }
};
static struct resource cf_slot0_res[] = {
@@ -286,7 +279,7 @@ static int __init plat_setup_devices(void)
nand_slot0_res[0].end = nand_slot0_res[0].start + 0x1000;
/* Read and map device controller 3 */
- dev3.base = ioremap_nocache(readl(IDT434_REG_BASE + DEV3BASE), 1);
+ dev3.base = ioremap(readl(IDT434_REG_BASE + DEV3BASE), 1);
if (!dev3.base) {
printk(KERN_ERR "rb532: cannot remap device controller 3\n");
@@ -299,8 +292,6 @@ static int __init plat_setup_devices(void)
/* set the uart clock to the current cpu frequency */
rb532_uart_res[0].uartclk = idt_cpu_freq;
- dev_set_drvdata(&korina_dev0.dev, &korina_dev0_data);
-
gpiod_add_lookup_table(&cf_slot0_gpio_table);
return platform_add_devices(rb532_devs, ARRAY_SIZE(rb532_devs));
}
@@ -310,11 +301,9 @@ static int __init plat_setup_devices(void)
static int __init setup_kmac(char *s)
{
printk(KERN_INFO "korina mac = %s\n", s);
- if (!mac_pton(s, korina_dev0_data.mac)) {
+ if (!mac_pton(s, korina_dev0_data.mac))
printk(KERN_ERR "Invalid mac\n");
- return -EINVAL;
- }
- return 0;
+ return 1;
}
__setup("kmac=", setup_kmac);
diff --git a/arch/mips/rb532/gpio.c b/arch/mips/rb532/gpio.c
index fdc704abc8d4..29c21b9d42da 100644
--- a/arch/mips/rb532/gpio.c
+++ b/arch/mips/rb532/gpio.c
@@ -37,6 +37,16 @@
#include <asm/mach-rc32434/rb.h>
#include <asm/mach-rc32434/gpio.h>
+#define GPIOBASE 0x050000
+/* Offsets relative to GPIOBASE */
+#define GPIOFUNC 0x00
+#define GPIOCFG 0x04
+#define GPIOD 0x08
+#define GPIOILEVEL 0x0C
+#define GPIOISTAT 0x10
+#define GPIONMIEN 0x14
+#define IMASK6 0x38
+
struct rb532_gpio_chip {
struct gpio_chip chip;
void __iomem *regbase;
@@ -192,7 +202,7 @@ int __init rb532_gpio_init(void)
struct resource *r;
r = rb532_gpio_reg0_res;
- rb532_gpio_chip->regbase = ioremap_nocache(r->start, resource_size(r));
+ rb532_gpio_chip->regbase = ioremap(r->start, resource_size(r));
if (!rb532_gpio_chip->regbase) {
printk(KERN_ERR "rb532: cannot remap GPIO register 0\n");
diff --git a/arch/mips/rb532/prom.c b/arch/mips/rb532/prom.c
index 26e957b21fbf..b11693715547 100644
--- a/arch/mips/rb532/prom.c
+++ b/arch/mips/rb532/prom.c
@@ -16,7 +16,6 @@
#include <linux/console.h>
#include <linux/memblock.h>
#include <linux/ioport.h>
-#include <linux/blkdev.h>
#include <asm/bootinfo.h>
#include <asm/mach-rc32434/ddr.h>
@@ -34,11 +33,6 @@ static struct resource ddr_reg[] = {
}
};
-void __init prom_free_prom_memory(void)
-{
- /* No prom memory to free */
-}
-
static inline int match_tag(char *arg, const char *tag)
{
return strncmp(arg, tag, strlen(tag)) == 0;
@@ -110,7 +104,7 @@ void __init prom_init(void)
phys_addr_t memsize;
phys_addr_t ddrbase;
- ddr = ioremap_nocache(ddr_reg[0].start,
+ ddr = ioremap(ddr_reg[0].start,
ddr_reg[0].end - ddr_reg[0].start);
if (!ddr) {
@@ -126,5 +120,5 @@ void __init prom_init(void)
/* give all RAM to boot allocator,
* except for the first 0x400 and the last 0x200 bytes */
- add_memory_region(ddrbase + 0x400, memsize - 0x600, BOOT_MEM_RAM);
+ memblock_add(ddrbase + 0x400, memsize - 0x600);
}
diff --git a/arch/mips/rb532/setup.c b/arch/mips/rb532/setup.c
index 1aa4df1385cb..51af9d374d66 100644
--- a/arch/mips/rb532/setup.c
+++ b/arch/mips/rb532/setup.c
@@ -49,7 +49,7 @@ void __init plat_mem_setup(void)
set_io_port_base(KSEG1);
- pci_reg = ioremap_nocache(pci0_res[0].start,
+ pci_reg = ioremap(pci0_res[0].start,
pci0_res[0].end - pci0_res[0].start);
if (!pci_reg) {
printk(KERN_ERR "Could not remap PCI registers\n");
generated by cgit (git 2.34.1) at 2024-05-03 01:19:12 +0000