brcm47xx: use libgpio instaed of implementing the gpio interface ourself.

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32992 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 0 insertions, 153 deletions

diff --git a/package/broadcom-diag/src/gpio.h b/package/broadcom-diag/src/gpio.h
index 4e382edee..d0e3e06c8 100644
--- a/package/broadcom-diag/src/gpio.h
+++ b/package/broadcom-diag/src/gpio.h
@@ -6,150 +6,6 @@
 #include <linux/gpio.h>
 #include <bcm47xx.h>
 
-static inline u32 gpio_in(void)
-{
-	switch (bcm47xx_bus_type) {
-#ifdef CONFIG_BCM47XX_SSB
-	case BCM47XX_BUS_TYPE_SSB:
-		return ssb_gpio_in(&bcm47xx_bus.ssb, ~0);
-#endif
-#ifdef CONFIG_BCM47XX_BCMA
-	case BCM47XX_BUS_TYPE_BCMA:
-		return bcma_chipco_gpio_in(&bcm47xx_bus.bcma.bus.drv_cc, ~0);
-#endif
-	}
-	return -EINVAL;
-}
-
-static inline u32 gpio_out(u32 mask, u32 value)
-{
-	switch (bcm47xx_bus_type) {
-#ifdef CONFIG_BCM47XX_SSB
-	case BCM47XX_BUS_TYPE_SSB:
-		return ssb_gpio_out(&bcm47xx_bus.ssb, mask, value);
-#endif
-#ifdef CONFIG_BCM47XX_BCMA
-	case BCM47XX_BUS_TYPE_BCMA:
-		return bcma_chipco_gpio_out(&bcm47xx_bus.bcma.bus.drv_cc, mask, value);
-#endif
-	}
-	return -EINVAL;
-}
-
-static inline u32 gpio_outen(u32 mask, u32 value)
-{
-	switch (bcm47xx_bus_type) {
-#ifdef CONFIG_BCM47XX_SSB
-	case BCM47XX_BUS_TYPE_SSB:
-		ssb_gpio_outen(&bcm47xx_bus.ssb, mask, value);
-		return 0;
-#endif
-#ifdef CONFIG_BCM47XX_BCMA
-	case BCM47XX_BUS_TYPE_BCMA:
-		bcma_chipco_gpio_outen(&bcm47xx_bus.bcma.bus.drv_cc, mask, value);
-		return 0;
-#endif
-	}
-	return -EINVAL;
-}
-
-static inline u32 gpio_control(u32 mask, u32 value)
-{
-	switch (bcm47xx_bus_type) {
-#ifdef CONFIG_BCM47XX_SSB
-	case BCM47XX_BUS_TYPE_SSB:
-		return ssb_gpio_control(&bcm47xx_bus.ssb, mask, value);
-#endif
-#ifdef CONFIG_BCM47XX_BCMA
-	case BCM47XX_BUS_TYPE_BCMA:
-		return bcma_chipco_gpio_control(&bcm47xx_bus.bcma.bus.drv_cc, mask, value);
-#endif
-	}
-	return -EINVAL;
-}
-
-static inline u32 gpio_setintmask(u32 mask, u32 value)
-{
-	switch (bcm47xx_bus_type) {
-#ifdef CONFIG_BCM47XX_SSB
-	case BCM47XX_BUS_TYPE_SSB:
-		return ssb_gpio_intmask(&bcm47xx_bus.ssb, mask, value);
-#endif
-#ifdef CONFIG_BCM47XX_BCMA
-	case BCM47XX_BUS_TYPE_BCMA:
-		return bcma_chipco_gpio_intmask(&bcm47xx_bus.bcma.bus.drv_cc, mask, value);
-#endif
-	}
-	return -EINVAL;
-}
-
-static inline u32 gpio_intpolarity(u32 mask, u32 value)
-{
-	switch (bcm47xx_bus_type) {
-#ifdef CONFIG_BCM47XX_SSB
-	case BCM47XX_BUS_TYPE_SSB:
-		return ssb_gpio_polarity(&bcm47xx_bus.ssb, mask, value);
-#endif
-#ifdef CONFIG_BCM47XX_BCMA
-	case BCM47XX_BUS_TYPE_BCMA:
-		return bcma_chipco_gpio_polarity(&bcm47xx_bus.bcma.bus.drv_cc, mask, value);
-#endif
-	}
-	return -EINVAL;
-}
-
-#ifdef CONFIG_BCM47XX_SSB
-static inline u32 __ssb_write32_masked(struct ssb_device *dev, u16 offset,
-				       u32 mask, u32 value)
-{
-	value &= mask;
-	value |= ssb_read32(dev, offset) & ~mask;
-	ssb_write32(dev, offset, value);
-	return value;
-}
-#endif
-
-#ifdef CONFIG_BCM47XX_BCMA
-static inline u32 __bcma_write32_masked(struct bcma_device *dev, u16 offset,
-				       u32 mask, u32 value)
-{
-	value &= mask;
-	value |= bcma_read32(dev, offset) & ~mask;
-	bcma_write32(dev, offset, value);
-	return value;
-}
-#endif
-
-static void gpio_set_irqenable(int enabled, irqreturn_t (*handler)(int, void *))
-{
-	int irq;
-
-	irq = gpio_to_irq(0);
-	if (irq == -EINVAL) return;
-	
-	if (enabled) {
-		if (request_irq(irq, handler, IRQF_SHARED | IRQF_SAMPLE_RANDOM, "gpio", handler))
-			return;
-	} else {
-		free_irq(irq, handler);
-	}
-
-	switch (bcm47xx_bus_type) {
-#ifdef CONFIG_BCM47XX_SSB
-	case BCM47XX_BUS_TYPE_SSB:
-		if (bcm47xx_bus.ssb.chipco.dev)
-			__ssb_write32_masked(bcm47xx_bus.ssb.chipco.dev, SSB_CHIPCO_IRQMASK, SSB_CHIPCO_IRQ_GPIO, (enabled ? SSB_CHIPCO_IRQ_GPIO : 0));
-		break;
-#endif
-#ifdef CONFIG_BCM47XX_BCMA
-	case BCM47XX_BUS_TYPE_BCMA:
-		if (bcm47xx_bus.bcma.bus.drv_cc.core)
-			__bcma_write32_masked(bcm47xx_bus.bcma.bus.drv_cc.core, BCMA_CC_IRQMASK, BCMA_CC_IRQ_GPIO, (enabled ? BCMA_CC_IRQ_GPIO : 0));
-		break;
-#endif
-	}
-}
-
 #define EXTIF_ADDR 0x1f000000
 #define EXTIF_UART (EXTIF_ADDR + 0x00800000)
 
@@ -157,13 +13,4 @@ static void gpio_set_irqenable(int enabled, irqreturn_t (*handler)(int, void *))
 #define GPIO_TYPE_EXTIF 	(0x1 << 24)
 #define GPIO_TYPE_MASK  	(0xf << 24)
 
-static inline void gpio_set_extif(int gpio, int value)
-{
-	volatile u8 *addr = (volatile u8 *) KSEG1ADDR(EXTIF_UART) + (gpio & ~GPIO_TYPE_MASK);
-	if (value)
-		*addr = 0xFF;
-	else
-		*addr;
-}
-
 #endif /* __DIAG_GPIO_H */