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-rw-r--r--include/asm-arm/arch-iop13xx/adma.h18
-rw-r--r--include/asm-arm/arch-s3c2410/regs-lcd.h11
-rw-r--r--include/asm-arm/arch-s3c2410/spi-gpio.h6
-rw-r--r--include/asm-arm/arch-s3c2410/spi.h6
-rw-r--r--include/asm-arm/hardware/iop3xx-adma.h30
5 files changed, 37 insertions, 34 deletions
diff --git a/include/asm-arm/arch-iop13xx/adma.h b/include/asm-arm/arch-iop13xx/adma.h
index 04006c1c5fd7..efd9a5eb1008 100644
--- a/include/asm-arm/arch-iop13xx/adma.h
+++ b/include/asm-arm/arch-iop13xx/adma.h
@@ -247,7 +247,7 @@ static inline u32 iop_desc_get_src_count(struct iop_adma_desc_slot *desc,
}
static inline void
-iop_desc_init_memcpy(struct iop_adma_desc_slot *desc, int int_en)
+iop_desc_init_memcpy(struct iop_adma_desc_slot *desc, unsigned long flags)
{
struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc;
union {
@@ -257,13 +257,13 @@ iop_desc_init_memcpy(struct iop_adma_desc_slot *desc, int int_en)
u_desc_ctrl.value = 0;
u_desc_ctrl.field.xfer_dir = 3; /* local to internal bus */
- u_desc_ctrl.field.int_en = int_en;
+ u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT;
hw_desc->desc_ctrl = u_desc_ctrl.value;
hw_desc->crc_addr = 0;
}
static inline void
-iop_desc_init_memset(struct iop_adma_desc_slot *desc, int int_en)
+iop_desc_init_memset(struct iop_adma_desc_slot *desc, unsigned long flags)
{
struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc;
union {
@@ -274,14 +274,15 @@ iop_desc_init_memset(struct iop_adma_desc_slot *desc, int int_en)
u_desc_ctrl.value = 0;
u_desc_ctrl.field.xfer_dir = 3; /* local to internal bus */
u_desc_ctrl.field.block_fill_en = 1;
- u_desc_ctrl.field.int_en = int_en;
+ u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT;
hw_desc->desc_ctrl = u_desc_ctrl.value;
hw_desc->crc_addr = 0;
}
/* to do: support buffers larger than ADMA_MAX_BYTE_COUNT */
static inline void
-iop_desc_init_xor(struct iop_adma_desc_slot *desc, int src_cnt, int int_en)
+iop_desc_init_xor(struct iop_adma_desc_slot *desc, int src_cnt,
+ unsigned long flags)
{
struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc;
union {
@@ -292,7 +293,7 @@ iop_desc_init_xor(struct iop_adma_desc_slot *desc, int src_cnt, int int_en)
u_desc_ctrl.value = 0;
u_desc_ctrl.field.src_select = src_cnt - 1;
u_desc_ctrl.field.xfer_dir = 3; /* local to internal bus */
- u_desc_ctrl.field.int_en = int_en;
+ u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT;
hw_desc->desc_ctrl = u_desc_ctrl.value;
hw_desc->crc_addr = 0;
@@ -301,7 +302,8 @@ iop_desc_init_xor(struct iop_adma_desc_slot *desc, int src_cnt, int int_en)
/* to do: support buffers larger than ADMA_MAX_BYTE_COUNT */
static inline int
-iop_desc_init_zero_sum(struct iop_adma_desc_slot *desc, int src_cnt, int int_en)
+iop_desc_init_zero_sum(struct iop_adma_desc_slot *desc, int src_cnt,
+ unsigned long flags)
{
struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc;
union {
@@ -314,7 +316,7 @@ iop_desc_init_zero_sum(struct iop_adma_desc_slot *desc, int src_cnt, int int_en)
u_desc_ctrl.field.xfer_dir = 3; /* local to internal bus */
u_desc_ctrl.field.zero_result = 1;
u_desc_ctrl.field.status_write_back_en = 1;
- u_desc_ctrl.field.int_en = int_en;
+ u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT;
hw_desc->desc_ctrl = u_desc_ctrl.value;
hw_desc->crc_addr = 0;
diff --git a/include/asm-arm/arch-s3c2410/regs-lcd.h b/include/asm-arm/arch-s3c2410/regs-lcd.h
index 76fe5f693426..bd854845697f 100644
--- a/include/asm-arm/arch-s3c2410/regs-lcd.h
+++ b/include/asm-arm/arch-s3c2410/regs-lcd.h
@@ -147,7 +147,16 @@
#define S3C2412_FRCPAT(x) S3C2410_LCDREG(0xB4 + ((x)*4))
-#endif /* ___ASM_ARCH_REGS_LCD_H */
+/* general registers */
+
+/* base of the LCD registers, where INTPND, INTSRC and then INTMSK
+ * are available. */
+#define S3C2410_LCDINTBASE S3C2410_LCDREG(0x54)
+#define S3C2412_LCDINTBASE S3C2410_LCDREG(0x24)
+#define S3C24XX_LCDINTPND (0x00)
+#define S3C24XX_LCDSRCPND (0x04)
+#define S3C24XX_LCDINTMSK (0x08)
+#endif /* ___ASM_ARCH_REGS_LCD_H */
diff --git a/include/asm-arm/arch-s3c2410/spi-gpio.h b/include/asm-arm/arch-s3c2410/spi-gpio.h
index ba1dca88d480..73803731142a 100644
--- a/include/asm-arm/arch-s3c2410/spi-gpio.h
+++ b/include/asm-arm/arch-s3c2410/spi-gpio.h
@@ -13,9 +13,6 @@
#ifndef __ASM_ARCH_SPIGPIO_H
#define __ASM_ARCH_SPIGPIO_H __FILE__
-struct s3c2410_spigpio_info;
-struct spi_board_info;
-
struct s3c2410_spigpio_info {
unsigned long pin_clk;
unsigned long pin_mosi;
@@ -23,9 +20,6 @@ struct s3c2410_spigpio_info {
int bus_num;
- unsigned long board_size;
- struct spi_board_info *board_info;
-
void (*chip_select)(struct s3c2410_spigpio_info *spi, int cs);
};
diff --git a/include/asm-arm/arch-s3c2410/spi.h b/include/asm-arm/arch-s3c2410/spi.h
index 4029a1a1ab40..7ca0ed97a6d0 100644
--- a/include/asm-arm/arch-s3c2410/spi.h
+++ b/include/asm-arm/arch-s3c2410/spi.h
@@ -13,15 +13,9 @@
#ifndef __ASM_ARCH_SPI_H
#define __ASM_ARCH_SPI_H __FILE__
-struct s3c2410_spi_info;
-struct spi_board_info;
-
struct s3c2410_spi_info {
unsigned long pin_cs; /* simple gpio cs */
- unsigned long board_size;
- struct spi_board_info *board_info;
-
void (*set_cs)(struct s3c2410_spi_info *spi, int cs, int pol);
};
diff --git a/include/asm-arm/hardware/iop3xx-adma.h b/include/asm-arm/hardware/iop3xx-adma.h
index 10834b54f681..5c529e6a5e3b 100644
--- a/include/asm-arm/hardware/iop3xx-adma.h
+++ b/include/asm-arm/hardware/iop3xx-adma.h
@@ -414,7 +414,7 @@ static inline void iop3xx_aau_desc_set_src_addr(struct iop3xx_desc_aau *hw_desc,
}
static inline void
-iop_desc_init_memcpy(struct iop_adma_desc_slot *desc, int int_en)
+iop_desc_init_memcpy(struct iop_adma_desc_slot *desc, unsigned long flags)
{
struct iop3xx_desc_dma *hw_desc = desc->hw_desc;
union {
@@ -425,14 +425,14 @@ iop_desc_init_memcpy(struct iop_adma_desc_slot *desc, int int_en)
u_desc_ctrl.value = 0;
u_desc_ctrl.field.mem_to_mem_en = 1;
u_desc_ctrl.field.pci_transaction = 0xe; /* memory read block */
- u_desc_ctrl.field.int_en = int_en;
+ u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT;
hw_desc->desc_ctrl = u_desc_ctrl.value;
hw_desc->upper_pci_src_addr = 0;
hw_desc->crc_addr = 0;
}
static inline void
-iop_desc_init_memset(struct iop_adma_desc_slot *desc, int int_en)
+iop_desc_init_memset(struct iop_adma_desc_slot *desc, unsigned long flags)
{
struct iop3xx_desc_aau *hw_desc = desc->hw_desc;
union {
@@ -443,12 +443,13 @@ iop_desc_init_memset(struct iop_adma_desc_slot *desc, int int_en)
u_desc_ctrl.value = 0;
u_desc_ctrl.field.blk1_cmd_ctrl = 0x2; /* memory block fill */
u_desc_ctrl.field.dest_write_en = 1;
- u_desc_ctrl.field.int_en = int_en;
+ u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT;
hw_desc->desc_ctrl = u_desc_ctrl.value;
}
static inline u32
-iop3xx_desc_init_xor(struct iop3xx_desc_aau *hw_desc, int src_cnt, int int_en)
+iop3xx_desc_init_xor(struct iop3xx_desc_aau *hw_desc, int src_cnt,
+ unsigned long flags)
{
int i, shift;
u32 edcr;
@@ -509,21 +510,23 @@ iop3xx_desc_init_xor(struct iop3xx_desc_aau *hw_desc, int src_cnt, int int_en)
u_desc_ctrl.field.dest_write_en = 1;
u_desc_ctrl.field.blk1_cmd_ctrl = 0x7; /* direct fill */
- u_desc_ctrl.field.int_en = int_en;
+ u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT;
hw_desc->desc_ctrl = u_desc_ctrl.value;
return u_desc_ctrl.value;
}
static inline void
-iop_desc_init_xor(struct iop_adma_desc_slot *desc, int src_cnt, int int_en)
+iop_desc_init_xor(struct iop_adma_desc_slot *desc, int src_cnt,
+ unsigned long flags)
{
- iop3xx_desc_init_xor(desc->hw_desc, src_cnt, int_en);
+ iop3xx_desc_init_xor(desc->hw_desc, src_cnt, flags);
}
/* return the number of operations */
static inline int
-iop_desc_init_zero_sum(struct iop_adma_desc_slot *desc, int src_cnt, int int_en)
+iop_desc_init_zero_sum(struct iop_adma_desc_slot *desc, int src_cnt,
+ unsigned long flags)
{
int slot_cnt = desc->slot_cnt, slots_per_op = desc->slots_per_op;
struct iop3xx_desc_aau *hw_desc, *prev_hw_desc, *iter;
@@ -538,10 +541,10 @@ iop_desc_init_zero_sum(struct iop_adma_desc_slot *desc, int src_cnt, int int_en)
for (i = 0, j = 0; (slot_cnt -= slots_per_op) >= 0;
i += slots_per_op, j++) {
iter = iop_hw_desc_slot_idx(hw_desc, i);
- u_desc_ctrl.value = iop3xx_desc_init_xor(iter, src_cnt, int_en);
+ u_desc_ctrl.value = iop3xx_desc_init_xor(iter, src_cnt, flags);
u_desc_ctrl.field.dest_write_en = 0;
u_desc_ctrl.field.zero_result_en = 1;
- u_desc_ctrl.field.int_en = int_en;
+ u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT;
iter->desc_ctrl = u_desc_ctrl.value;
/* for the subsequent descriptors preserve the store queue
@@ -559,7 +562,8 @@ iop_desc_init_zero_sum(struct iop_adma_desc_slot *desc, int src_cnt, int int_en)
}
static inline void
-iop_desc_init_null_xor(struct iop_adma_desc_slot *desc, int src_cnt, int int_en)
+iop_desc_init_null_xor(struct iop_adma_desc_slot *desc, int src_cnt,
+ unsigned long flags)
{
struct iop3xx_desc_aau *hw_desc = desc->hw_desc;
union {
@@ -591,7 +595,7 @@ iop_desc_init_null_xor(struct iop_adma_desc_slot *desc, int src_cnt, int int_en)
}
u_desc_ctrl.field.dest_write_en = 0;
- u_desc_ctrl.field.int_en = int_en;
+ u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT;
hw_desc->desc_ctrl = u_desc_ctrl.value;
}
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