#include <asm/arch/fpga.h>
#include <asm/arch/gpio.h>
-unsigned char fpga_read(int reg)
-{
- return __raw_readb(reg);
-}
-
-void fpga_write(unsigned char val, int reg)
-{
- __raw_writeb(val, reg);
-}
-
static void fpga_mask_irq(unsigned int irq)
{
- irq -= IH_FPGA_BASE;
+ irq -= OMAP1510_IH_FPGA_BASE;
if (irq < 8)
__raw_writeb((__raw_readb(OMAP1510_FPGA_IMR_LO)
static void fpga_unmask_irq(unsigned int irq)
{
- irq -= IH_FPGA_BASE;
+ irq -= OMAP1510_IH_FPGA_BASE;
if (irq < 8)
__raw_writeb((__raw_readb(OMAP1510_FPGA_IMR_LO) | (1 << irq)),
break;
}
- for (fpga_irq = IH_FPGA_BASE;
- (fpga_irq < (IH_FPGA_BASE + NR_FPGA_IRQS)) && stat;
+ for (fpga_irq = OMAP1510_IH_FPGA_BASE;
+ (fpga_irq < (OMAP1510_IH_FPGA_BASE + NR_FPGA_IRQS)) && stat;
fpga_irq++, stat >>= 1) {
if (stat & 1) {
d = irq_desc + fpga_irq;
* interrupts at the interrupt controller via disable_irq/enable_irq
* could pose a problem.
*/
-void fpga_init_irq(void)
+void omap1510_fpga_init_irq(void)
{
int i;
__raw_writeb(0, OMAP1510_FPGA_IMR_HI);
__raw_writeb(0, INNOVATOR_FPGA_IMR2);
- for (i = IH_FPGA_BASE; i < (IH_FPGA_BASE + NR_FPGA_IRQS); i++) {
+ for (i = OMAP1510_IH_FPGA_BASE; i < (OMAP1510_IH_FPGA_BASE + NR_FPGA_IRQS); i++) {
- if (i == INT_FPGA_TS) {
+ if (i == OMAP1510_INT_FPGA_TS) {
/*
* The touchscreen interrupt is level-sensitive, so
* we'll use the regular mask_ack routine for it.
omap_request_gpio(13);
omap_set_gpio_direction(13, 1);
omap_set_gpio_edge_ctrl(13, OMAP_GPIO_RISING_EDGE);
- set_irq_chained_handler(INT_FPGA, innovator_fpga_IRQ_demux);
+ set_irq_chained_handler(OMAP1510_INT_FPGA, innovator_fpga_IRQ_demux);
}
-EXPORT_SYMBOL(fpga_init_irq);
-EXPORT_SYMBOL(fpga_read);
-EXPORT_SYMBOL(fpga_write);
+EXPORT_SYMBOL(omap1510_fpga_init_irq);