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-rw-r--r--arch/mips/alchemy/common/dbdma.c14
-rw-r--r--arch/mips/alchemy/common/gpiolib.c14
-rw-r--r--arch/mips/alchemy/common/irq.c178
-rw-r--r--arch/mips/alchemy/common/platform.c4
-rw-r--r--arch/mips/alchemy/common/power.c1
-rw-r--r--arch/mips/alchemy/common/setup.c18
-rw-r--r--arch/mips/alchemy/common/sleeper.S26
-rw-r--r--arch/mips/alchemy/common/time.c3
-rw-r--r--arch/mips/alchemy/common/usb.c29
9 files changed, 141 insertions, 146 deletions
diff --git a/arch/mips/alchemy/common/dbdma.c b/arch/mips/alchemy/common/dbdma.c
index cf02d7dc2df..19d5642c16d 100644
--- a/arch/mips/alchemy/common/dbdma.c
+++ b/arch/mips/alchemy/common/dbdma.c
@@ -252,7 +252,7 @@ EXPORT_SYMBOL(au1xxx_ddma_del_device);
u32 au1xxx_dbdma_chan_alloc(u32 srcid, u32 destid,
void (*callback)(int, void *), void *callparam)
{
- unsigned long flags;
+ unsigned long flags;
u32 used, chan;
u32 dcp;
int i;
@@ -512,7 +512,7 @@ u32 au1xxx_dbdma_ring_alloc(u32 chanid, int entries)
break;
}
- /* If source input is FIFO, set static address. */
+ /* If source input is FIFO, set static address. */
if (stp->dev_flags & DEV_FLAGS_IN) {
if (stp->dev_flags & DEV_FLAGS_BURSTABLE)
src1 |= DSCR_SRC1_SAM(DSCR_xAM_BURST);
@@ -635,7 +635,7 @@ u32 au1xxx_dbdma_put_source(u32 chanid, dma_addr_t buf, int nbytes, u32 flags)
dma_cache_wback_inv((unsigned long)dp, sizeof(*dp));
ctp->chan_ptr->ddma_dbell = 0;
- /* Get next descriptor pointer. */
+ /* Get next descriptor pointer. */
ctp->put_ptr = phys_to_virt(DSCR_GET_NXTPTR(dp->dscr_nxtptr));
/* Return something non-zero. */
@@ -697,7 +697,7 @@ u32 au1xxx_dbdma_put_dest(u32 chanid, dma_addr_t buf, int nbytes, u32 flags)
dma_cache_wback_inv((unsigned long)dp, sizeof(*dp));
ctp->chan_ptr->ddma_dbell = 0;
- /* Get next descriptor pointer. */
+ /* Get next descriptor pointer. */
ctp->put_ptr = phys_to_virt(DSCR_GET_NXTPTR(dp->dscr_nxtptr));
/* Return something non-zero. */
@@ -742,7 +742,7 @@ u32 au1xxx_dbdma_get_dest(u32 chanid, void **buf, int *nbytes)
*nbytes = dp->dscr_cmd1;
rv = dp->dscr_stat;
- /* Get next descriptor pointer. */
+ /* Get next descriptor pointer. */
ctp->get_ptr = phys_to_virt(DSCR_GET_NXTPTR(dp->dscr_nxtptr));
/* Return something non-zero. */
@@ -891,7 +891,7 @@ void au1xxx_dbdma_dump(u32 chanid)
chan_tab_t *ctp;
au1x_ddma_desc_t *dp;
dbdev_tab_t *stp, *dtp;
- au1x_dma_chan_t *cp;
+ au1x_dma_chan_t *cp;
u32 i = 0;
ctp = *((chan_tab_t **)chanid);
@@ -969,7 +969,7 @@ u32 au1xxx_dbdma_put_dscr(u32 chanid, au1x_ddma_desc_t *dscr)
dp->dscr_cmd0 |= dscr->dscr_cmd0 | DSCR_CMD0_V;
ctp->chan_ptr->ddma_dbell = 0;
- /* Get next descriptor pointer. */
+ /* Get next descriptor pointer. */
ctp->put_ptr = phys_to_virt(DSCR_GET_NXTPTR(dp->dscr_nxtptr));
/* Return something non-zero. */
diff --git a/arch/mips/alchemy/common/gpiolib.c b/arch/mips/alchemy/common/gpiolib.c
index f1b50f0c01d..f9bc4f52044 100644
--- a/arch/mips/alchemy/common/gpiolib.c
+++ b/arch/mips/alchemy/common/gpiolib.c
@@ -106,14 +106,14 @@ struct gpio_chip alchemy_gpio_chip[] = {
.ngpio = ALCHEMY_GPIO1_NUM,
},
[1] = {
- .label = "alchemy-gpio2",
- .direction_input = gpio2_direction_input,
- .direction_output = gpio2_direction_output,
- .get = gpio2_get,
- .set = gpio2_set,
+ .label = "alchemy-gpio2",
+ .direction_input = gpio2_direction_input,
+ .direction_output = gpio2_direction_output,
+ .get = gpio2_get,
+ .set = gpio2_set,
.to_irq = gpio2_to_irq,
- .base = ALCHEMY_GPIO2_BASE,
- .ngpio = ALCHEMY_GPIO2_NUM,
+ .base = ALCHEMY_GPIO2_BASE,
+ .ngpio = ALCHEMY_GPIO2_NUM,
},
};
diff --git a/arch/mips/alchemy/common/irq.c b/arch/mips/alchemy/common/irq.c
index 94fbcd19eb9..63a71817a00 100644
--- a/arch/mips/alchemy/common/irq.c
+++ b/arch/mips/alchemy/common/irq.c
@@ -84,20 +84,20 @@ static int au1300_gpic_settype(struct irq_data *d, unsigned int type);
* needs the highest priority.
*/
struct alchemy_irqmap au1000_irqmap[] __initdata = {
- { AU1000_UART0_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1000_UART1_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1000_UART2_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1000_UART3_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1000_SSI0_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1000_SSI1_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1000_DMA_INT_BASE, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1000_DMA_INT_BASE+1, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1000_DMA_INT_BASE+2, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1000_DMA_INT_BASE+3, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1000_DMA_INT_BASE+4, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1000_DMA_INT_BASE+5, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1000_DMA_INT_BASE+6, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1000_DMA_INT_BASE+7, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1000_UART0_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1000_UART1_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1000_UART2_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1000_UART3_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1000_SSI0_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1000_SSI1_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1000_DMA_INT_BASE, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1000_DMA_INT_BASE+1, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1000_DMA_INT_BASE+2, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1000_DMA_INT_BASE+3, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1000_DMA_INT_BASE+4, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1000_DMA_INT_BASE+5, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1000_DMA_INT_BASE+6, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1000_DMA_INT_BASE+7, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
{ AU1000_TOY_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
{ AU1000_TOY_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
{ AU1000_TOY_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
@@ -106,33 +106,33 @@ struct alchemy_irqmap au1000_irqmap[] __initdata = {
{ AU1000_RTC_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
{ AU1000_RTC_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
{ AU1000_RTC_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 0, 0 },
- { AU1000_IRDA_TX_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1000_IRDA_RX_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1000_USB_DEV_REQ_INT, IRQ_TYPE_LEVEL_HIGH, 0, 0 },
+ { AU1000_IRDA_TX_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1000_IRDA_RX_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1000_USB_DEV_REQ_INT, IRQ_TYPE_LEVEL_HIGH, 0, 0 },
{ AU1000_USB_DEV_SUS_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
- { AU1000_USB_HOST_INT, IRQ_TYPE_LEVEL_LOW, 1, 0 },
+ { AU1000_USB_HOST_INT, IRQ_TYPE_LEVEL_LOW, 1, 0 },
{ AU1000_ACSYNC_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
- { AU1000_MAC0_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1000_MAC1_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1000_MAC0_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1000_MAC1_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
{ AU1000_AC97C_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
{ -1, },
};
struct alchemy_irqmap au1500_irqmap[] __initdata = {
- { AU1500_UART0_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1500_PCI_INTA, IRQ_TYPE_LEVEL_LOW, 1, 0 },
- { AU1500_PCI_INTB, IRQ_TYPE_LEVEL_LOW, 1, 0 },
- { AU1500_UART3_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1500_PCI_INTC, IRQ_TYPE_LEVEL_LOW, 1, 0 },
- { AU1500_PCI_INTD, IRQ_TYPE_LEVEL_LOW, 1, 0 },
- { AU1500_DMA_INT_BASE, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1500_DMA_INT_BASE+1, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1500_DMA_INT_BASE+2, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1500_DMA_INT_BASE+3, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1500_DMA_INT_BASE+4, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1500_DMA_INT_BASE+5, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1500_DMA_INT_BASE+6, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1500_DMA_INT_BASE+7, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1500_UART0_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1500_PCI_INTA, IRQ_TYPE_LEVEL_LOW, 1, 0 },
+ { AU1500_PCI_INTB, IRQ_TYPE_LEVEL_LOW, 1, 0 },
+ { AU1500_UART3_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1500_PCI_INTC, IRQ_TYPE_LEVEL_LOW, 1, 0 },
+ { AU1500_PCI_INTD, IRQ_TYPE_LEVEL_LOW, 1, 0 },
+ { AU1500_DMA_INT_BASE, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1500_DMA_INT_BASE+1, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1500_DMA_INT_BASE+2, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1500_DMA_INT_BASE+3, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1500_DMA_INT_BASE+4, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1500_DMA_INT_BASE+5, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1500_DMA_INT_BASE+6, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1500_DMA_INT_BASE+7, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
{ AU1500_TOY_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
{ AU1500_TOY_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
{ AU1500_TOY_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
@@ -141,31 +141,31 @@ struct alchemy_irqmap au1500_irqmap[] __initdata = {
{ AU1500_RTC_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
{ AU1500_RTC_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
{ AU1500_RTC_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 0, 0 },
- { AU1500_USB_DEV_REQ_INT, IRQ_TYPE_LEVEL_HIGH, 0, 0 },
+ { AU1500_USB_DEV_REQ_INT, IRQ_TYPE_LEVEL_HIGH, 0, 0 },
{ AU1500_USB_DEV_SUS_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
- { AU1500_USB_HOST_INT, IRQ_TYPE_LEVEL_LOW, 1, 0 },
+ { AU1500_USB_HOST_INT, IRQ_TYPE_LEVEL_LOW, 1, 0 },
{ AU1500_ACSYNC_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
- { AU1500_MAC0_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1500_MAC1_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1500_MAC0_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1500_MAC1_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
{ AU1500_AC97C_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
{ -1, },
};
struct alchemy_irqmap au1100_irqmap[] __initdata = {
- { AU1100_UART0_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1100_UART1_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1100_SD_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1100_UART3_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1100_SSI0_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1100_SSI1_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1100_DMA_INT_BASE, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1100_DMA_INT_BASE+1, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1100_DMA_INT_BASE+2, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1100_DMA_INT_BASE+3, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1100_DMA_INT_BASE+4, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1100_DMA_INT_BASE+5, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1100_DMA_INT_BASE+6, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1100_DMA_INT_BASE+7, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1100_UART0_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1100_UART1_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1100_SD_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1100_UART3_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1100_SSI0_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1100_SSI1_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1100_DMA_INT_BASE, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1100_DMA_INT_BASE+1, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1100_DMA_INT_BASE+2, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1100_DMA_INT_BASE+3, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1100_DMA_INT_BASE+4, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1100_DMA_INT_BASE+5, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1100_DMA_INT_BASE+6, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1100_DMA_INT_BASE+7, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
{ AU1100_TOY_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
{ AU1100_TOY_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
{ AU1100_TOY_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
@@ -174,33 +174,33 @@ struct alchemy_irqmap au1100_irqmap[] __initdata = {
{ AU1100_RTC_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
{ AU1100_RTC_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
{ AU1100_RTC_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 0, 0 },
- { AU1100_IRDA_TX_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1100_IRDA_RX_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1100_USB_DEV_REQ_INT, IRQ_TYPE_LEVEL_HIGH, 0, 0 },
+ { AU1100_IRDA_TX_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1100_IRDA_RX_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1100_USB_DEV_REQ_INT, IRQ_TYPE_LEVEL_HIGH, 0, 0 },
{ AU1100_USB_DEV_SUS_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
- { AU1100_USB_HOST_INT, IRQ_TYPE_LEVEL_LOW, 1, 0 },
+ { AU1100_USB_HOST_INT, IRQ_TYPE_LEVEL_LOW, 1, 0 },
{ AU1100_ACSYNC_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
- { AU1100_MAC0_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1100_LCD_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1100_MAC0_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1100_LCD_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
{ AU1100_AC97C_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
{ -1, },
};
struct alchemy_irqmap au1550_irqmap[] __initdata = {
- { AU1550_UART0_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1550_PCI_INTA, IRQ_TYPE_LEVEL_LOW, 1, 0 },
- { AU1550_PCI_INTB, IRQ_TYPE_LEVEL_LOW, 1, 0 },
- { AU1550_DDMA_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1550_CRYPTO_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1550_PCI_INTC, IRQ_TYPE_LEVEL_LOW, 1, 0 },
- { AU1550_PCI_INTD, IRQ_TYPE_LEVEL_LOW, 1, 0 },
- { AU1550_PCI_RST_INT, IRQ_TYPE_LEVEL_LOW, 1, 0 },
- { AU1550_UART1_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1550_UART3_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1550_PSC0_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1550_PSC1_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1550_PSC2_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1550_PSC3_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1550_UART0_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1550_PCI_INTA, IRQ_TYPE_LEVEL_LOW, 1, 0 },
+ { AU1550_PCI_INTB, IRQ_TYPE_LEVEL_LOW, 1, 0 },
+ { AU1550_DDMA_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1550_CRYPTO_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1550_PCI_INTC, IRQ_TYPE_LEVEL_LOW, 1, 0 },
+ { AU1550_PCI_INTD, IRQ_TYPE_LEVEL_LOW, 1, 0 },
+ { AU1550_PCI_RST_INT, IRQ_TYPE_LEVEL_LOW, 1, 0 },
+ { AU1550_UART1_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1550_UART3_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1550_PSC0_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1550_PSC1_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1550_PSC2_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1550_PSC3_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
{ AU1550_TOY_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
{ AU1550_TOY_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
{ AU1550_TOY_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
@@ -210,26 +210,26 @@ struct alchemy_irqmap au1550_irqmap[] __initdata = {
{ AU1550_RTC_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
{ AU1550_RTC_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 0, 0 },
{ AU1550_NAND_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
- { AU1550_USB_DEV_REQ_INT, IRQ_TYPE_LEVEL_HIGH, 0, 0 },
+ { AU1550_USB_DEV_REQ_INT, IRQ_TYPE_LEVEL_HIGH, 0, 0 },
{ AU1550_USB_DEV_SUS_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
- { AU1550_USB_HOST_INT, IRQ_TYPE_LEVEL_LOW, 1, 0 },
- { AU1550_MAC0_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1550_MAC1_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1550_USB_HOST_INT, IRQ_TYPE_LEVEL_LOW, 1, 0 },
+ { AU1550_MAC0_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1550_MAC1_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
{ -1, },
};
struct alchemy_irqmap au1200_irqmap[] __initdata = {
- { AU1200_UART0_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1200_UART0_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
{ AU1200_SWT_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
- { AU1200_SD_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1200_DDMA_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1200_MAE_BE_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1200_UART1_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1200_MAE_FE_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1200_PSC0_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1200_PSC1_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1200_AES_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1200_CAMERA_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1200_SD_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1200_DDMA_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1200_MAE_BE_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1200_UART1_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1200_MAE_FE_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1200_PSC0_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1200_PSC1_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1200_AES_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1200_CAMERA_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
{ AU1200_TOY_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
{ AU1200_TOY_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
{ AU1200_TOY_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
@@ -239,9 +239,9 @@ struct alchemy_irqmap au1200_irqmap[] __initdata = {
{ AU1200_RTC_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
{ AU1200_RTC_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 0, 0 },
{ AU1200_NAND_INT, IRQ_TYPE_EDGE_RISING, 1, 0 },
- { AU1200_USB_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1200_LCD_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
- { AU1200_MAE_BOTH_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1200_USB_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1200_LCD_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
+ { AU1200_MAE_BOTH_INT, IRQ_TYPE_LEVEL_HIGH, 1, 0 },
{ -1, },
};
diff --git a/arch/mips/alchemy/common/platform.c b/arch/mips/alchemy/common/platform.c
index 7af941d8e71..9837a134a6d 100644
--- a/arch/mips/alchemy/common/platform.c
+++ b/arch/mips/alchemy/common/platform.c
@@ -53,7 +53,7 @@ static void alchemy_8250_pm(struct uart_port *port, unsigned int state,
.irq = _irq, \
.regshift = 2, \
.iotype = UPIO_AU, \
- .flags = UPF_SKIP_TEST | UPF_IOREMAP | \
+ .flags = UPF_SKIP_TEST | UPF_IOREMAP | \
UPF_FIXED_TYPE, \
.type = PORT_16550A, \
.pm = alchemy_8250_pm, \
@@ -137,7 +137,7 @@ static void alchemy_ehci_power_off(struct platform_device *pdev)
}
static struct usb_ehci_pdata alchemy_ehci_pdata = {
- .no_io_watchdog = 1,
+ .no_io_watchdog = 1,
.power_on = alchemy_ehci_power_on,
.power_off = alchemy_ehci_power_off,
.power_suspend = alchemy_ehci_power_off,
diff --git a/arch/mips/alchemy/common/power.c b/arch/mips/alchemy/common/power.c
index 0c7fce2a3c1..bdb28dee8fd 100644
--- a/arch/mips/alchemy/common/power.c
+++ b/arch/mips/alchemy/common/power.c
@@ -29,7 +29,6 @@
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-#include <linux/init.h>
#include <linux/pm.h>
#include <linux/sysctl.h>
#include <linux/jiffies.h>
diff --git a/arch/mips/alchemy/common/setup.c b/arch/mips/alchemy/common/setup.c
index 37ffd997c61..8267e3c9772 100644
--- a/arch/mips/alchemy/common/setup.c
+++ b/arch/mips/alchemy/common/setup.c
@@ -30,6 +30,7 @@
#include <linux/jiffies.h>
#include <linux/module.h>
+#include <asm/dma-coherence.h>
#include <asm/mipsregs.h>
#include <asm/time.h>
@@ -59,7 +60,22 @@ void __init plat_mem_setup(void)
/* Clear to obtain best system bus performance */
clear_c0_config(1 << 19); /* Clear Config[OD] */
- board_setup(); /* board specific setup */
+ hw_coherentio = 0;
+ coherentio = 1;
+ switch (alchemy_get_cputype()) {
+ case ALCHEMY_CPU_AU1000:
+ case ALCHEMY_CPU_AU1500:
+ case ALCHEMY_CPU_AU1100:
+ coherentio = 0;
+ break;
+ case ALCHEMY_CPU_AU1200:
+ /* Au1200 AB USB does not support coherent memory */
+ if (0 == (read_c0_prid() & PRID_REV_MASK))
+ coherentio = 0;
+ break;
+ }
+
+ board_setup(); /* board specific setup */
/* IO/MEM resources. */
set_io_port_base(0);
diff --git a/arch/mips/alchemy/common/sleeper.S b/arch/mips/alchemy/common/sleeper.S
index c7bcc7e5c82..c73d81270b4 100644
--- a/arch/mips/alchemy/common/sleeper.S
+++ b/arch/mips/alchemy/common/sleeper.S
@@ -95,19 +95,19 @@ LEAF(alchemy_sleep_au1000)
/* cache following instructions, as memory gets put to sleep */
la t0, 1f
- .set mips3
+ .set arch=r4000
cache 0x14, 0(t0)
cache 0x14, 32(t0)
cache 0x14, 64(t0)
cache 0x14, 96(t0)
.set mips0
-1: lui a0, 0xb400 /* mem_xxx */
- sw zero, 0x001c(a0) /* Precharge */
+1: lui a0, 0xb400 /* mem_xxx */
+ sw zero, 0x001c(a0) /* Precharge */
sync
sw zero, 0x0020(a0) /* Auto Refresh */
sync
- sw zero, 0x0030(a0) /* Sleep */
+ sw zero, 0x0030(a0) /* Sleep */
sync
DO_SLEEP
@@ -121,22 +121,22 @@ LEAF(alchemy_sleep_au1550)
/* cache following instructions, as memory gets put to sleep */
la t0, 1f
- .set mips3
+ .set arch=r4000
cache 0x14, 0(t0)
cache 0x14, 32(t0)
cache 0x14, 64(t0)
cache 0x14, 96(t0)
.set mips0
-1: lui a0, 0xb400 /* mem_xxx */
- sw zero, 0x08c0(a0) /* Precharge */
+1: lui a0, 0xb400 /* mem_xxx */
+ sw zero, 0x08c0(a0) /* Precharge */
sync
sw zero, 0x08d0(a0) /* Self Refresh */
sync
/* wait for sdram to enter self-refresh mode */
- lui t0, 0x0100
-2: lw t1, 0x0850(a0) /* mem_sdstat */
+ lui t0, 0x0100
+2: lw t1, 0x0850(a0) /* mem_sdstat */
and t2, t1, t0
beq t2, zero, 2b
nop
@@ -144,9 +144,9 @@ LEAF(alchemy_sleep_au1550)
/* disable SDRAM clocks */
lui t0, 0xcfff
ori t0, t0, 0xffff
- lw t1, 0x0840(a0) /* mem_sdconfiga */
- and t1, t0, t1 /* clear CE[1:0] */
- sw t1, 0x0840(a0) /* mem_sdconfiga */
+ lw t1, 0x0840(a0) /* mem_sdconfiga */
+ and t1, t0, t1 /* clear CE[1:0] */
+ sw t1, 0x0840(a0) /* mem_sdconfiga */
sync
DO_SLEEP
@@ -163,7 +163,7 @@ LEAF(alchemy_sleep_au1300)
la t1, 4f
subu t2, t1, t0
- .set mips3
+ .set arch=r4000
1: cache 0x14, 0(t0)
subu t2, t2, 32
diff --git a/arch/mips/alchemy/common/time.c b/arch/mips/alchemy/common/time.c
index b67930d1932..93fa586d52e 100644
--- a/arch/mips/alchemy/common/time.c
+++ b/arch/mips/alchemy/common/time.c
@@ -36,6 +36,7 @@
#include <linux/interrupt.h>
#include <linux/spinlock.h>
+#include <asm/idle.h>
#include <asm/processor.h>
#include <asm/time.h>
#include <asm/mach-au1x00/au1000.h>
@@ -85,7 +86,7 @@ static struct clock_event_device au1x_rtcmatch2_clockdev = {
.name = "rtcmatch2",
.features = CLOCK_EVT_FEAT_ONESHOT,
.rating = 1500,
- .set_next_event = au1x_rtcmatch2_set_next_event,
+ .set_next_event = au1x_rtcmatch2_set_next_event,
.set_mode = au1x_rtcmatch2_set_mode,
.cpumask = cpu_all_mask,
};
diff --git a/arch/mips/alchemy/common/usb.c b/arch/mips/alchemy/common/usb.c
index 936af8359fb..d193dbea84a 100644
--- a/arch/mips/alchemy/common/usb.c
+++ b/arch/mips/alchemy/common/usb.c
@@ -14,6 +14,7 @@
#include <linux/module.h>
#include <linux/spinlock.h>
#include <linux/syscore_ops.h>
+#include <asm/cpu.h>
#include <asm/mach-au1x00/au1000.h>
/* control register offsets */
@@ -122,7 +123,7 @@ static inline void __au1300_ohci_control(void __iomem *base, int enable, int id)
unsigned long r;
if (enable) {
- __raw_writel(1, base + USB_DWC_CTRL7); /* start OHCI clock */
+ __raw_writel(1, base + USB_DWC_CTRL7); /* start OHCI clock */
wmb();
r = __raw_readl(base + USB_DWC_CTRL3); /* enable OHCI block */
@@ -354,47 +355,25 @@ static inline void __au1200_udc_control(void __iomem *base, int enable)
}
}
-static inline int au1200_coherency_bug(void)
-{
-#if defined(CONFIG_DMA_COHERENT)
- /* Au1200 AB USB does not support coherent memory */
- if (!(read_c0_prid() & 0xff)) {
- printk(KERN_INFO "Au1200 USB: this is chip revision AB !!\n");
- printk(KERN_INFO "Au1200 USB: update your board or re-configure"
- " the kernel\n");
- return -ENODEV;
- }
-#endif
- return 0;
-}
-
static inline int au1200_usb_control(int block, int enable)
{
void __iomem *base =
(void __iomem *)KSEG1ADDR(AU1200_USB_CTL_PHYS_ADDR);
- int ret = 0;
switch (block) {
case ALCHEMY_USB_OHCI0:
- ret = au1200_coherency_bug();
- if (ret && enable)
- goto out;
__au1200_ohci_control(base, enable);
break;
case ALCHEMY_USB_UDC0:
__au1200_udc_control(base, enable);
break;
case ALCHEMY_USB_EHCI0:
- ret = au1200_coherency_bug();
- if (ret && enable)
- goto out;
__au1200_ehci_control(base, enable);
break;
default:
- ret = -ENODEV;
+ return -ENODEV;
}
-out:
- return ret;
+ return 0;
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-09 15:36:01 +0000