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authorHauke Mehrtens <hauke@hauke-m.de>2012-08-04 19:46:25 +0000
committerHauke Mehrtens <hauke@hauke-m.de>2012-08-04 19:46:25 +0000
commit075899682416938171ad47cba21de5dceebcdb43 (patch)
treec4e4149807f66b206dcf5d8217bcbe0a04537502 /package/broadcom-diag/src/gpio.h
parent3942aebedc26bccaba639ec281920faca363a6e9 (diff)
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brcm47xx: use libgpio instaed of implementing the gpio interface ourself.
SVN-Revision: 32992
Diffstat (limited to 'package/broadcom-diag/src/gpio.h')
-rw-r--r--package/broadcom-diag/src/gpio.h153
1 files changed, 0 insertions, 153 deletions
diff --git a/package/broadcom-diag/src/gpio.h b/package/broadcom-diag/src/gpio.h
index 4e382ed..d0e3e06 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 */