diff options
Diffstat (limited to 'target/linux/brcm47xx/patches-3.3/502-bcm47xx-rewrite-gpio-handling.patch')
| -rw-r--r-- | target/linux/brcm47xx/patches-3.3/502-bcm47xx-rewrite-gpio-handling.patch | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/target/linux/brcm47xx/patches-3.3/502-bcm47xx-rewrite-gpio-handling.patch b/target/linux/brcm47xx/patches-3.3/502-bcm47xx-rewrite-gpio-handling.patch index 345aa415a..cafd65a0c 100644 --- a/target/linux/brcm47xx/patches-3.3/502-bcm47xx-rewrite-gpio-handling.patch +++ b/target/linux/brcm47xx/patches-3.3/502-bcm47xx-rewrite-gpio-handling.patch @@ -8,8 +8,8 @@ select BOOT_RAW select CEVT_R4K select CSRC_R4K -@@ -100,7 +101,6 @@ config BCM47XX - select IRQ_CPU +@@ -101,7 +102,6 @@ config BCM47XX + select NO_EXCEPT_FILL select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_LITTLE_ENDIAN - select GENERIC_GPIO @@ -18,7 +18,7 @@ Support for BCM47XX based boards --- a/arch/mips/bcm47xx/gpio.c +++ b/arch/mips/bcm47xx/gpio.c -@@ -4,83 +4,150 @@ +@@ -4,83 +4,154 @@ * for more details. * * Copyright (C) 2007 Aurelien Jarno <aurelien@aurel32.net> @@ -36,7 +36,6 @@ -#include <asm/mach-bcm47xx/gpio.h> +#include <linux/ssb/ssb_embedded.h> +#include <linux/bcma/bcma.h> -+#include <linux/bcma/bcma_driver_gpio.h> + +#include <bcm47xx.h> @@ -76,7 +75,7 @@ - - if (test_and_set_bit(gpio, gpio_in_use)) - return -EBUSY; -+ return bcma_gpio_in(&bcm47xx_bus.bcma.bus, mask); ++ return bcma_chipco_gpio_in(&bcm47xx_bus.bcma.bus.drv_cc, mask); +#endif + } + return -EINVAL; @@ -93,7 +92,8 @@ +#endif +#ifdef CONFIG_BCM47XX_BCMA + case BCM47XX_BUS_TYPE_BCMA: -+ return bcma_gpio_out(&bcm47xx_bus.bcma.bus, mask, value); ++ return bcma_chipco_gpio_out(&bcm47xx_bus.bcma.bus.drv_cc, mask, ++ value); #endif } return -EINVAL; @@ -114,7 +114,8 @@ +#endif +#ifdef CONFIG_BCM47XX_BCMA + case BCM47XX_BUS_TYPE_BCMA: -+ return bcma_gpio_outen(&bcm47xx_bus.bcma.bus, mask, value); ++ return bcma_chipco_gpio_outen(&bcm47xx_bus.bcma.bus.drv_cc, ++ mask, value); +#endif + } + return -EINVAL; @@ -133,7 +134,8 @@ +#endif +#ifdef CONFIG_BCM47XX_BCMA + case BCM47XX_BUS_TYPE_BCMA: -+ return bcma_gpio_control(&bcm47xx_bus.bcma.bus, mask, value); ++ return bcma_chipco_gpio_control(&bcm47xx_bus.bcma.bus.drv_cc, ++ mask, value); +#endif + } + return -EINVAL; @@ -153,7 +155,8 @@ case BCM47XX_BUS_TYPE_BCMA: - if (gpio >= BCM47XX_CHIPCO_GPIO_LINES) - return; -+ return bcma_gpio_intmask(&bcm47xx_bus.bcma.bus, mask, value); ++ return bcma_chipco_gpio_intmask(&bcm47xx_bus.bcma.bus.drv_cc, ++ mask, value); +#endif + } + return -EINVAL; @@ -171,7 +174,8 @@ +#endif +#ifdef CONFIG_BCM47XX_BCMA + case BCM47XX_BUS_TYPE_BCMA: -+ return bcma_gpio_polarity(&bcm47xx_bus.bcma.bus, mask, value); ++ return bcma_chipco_gpio_polarity(&bcm47xx_bus.bcma.bus.drv_cc, ++ mask, value); #endif } + return -EINVAL; @@ -213,7 +217,7 @@ { switch (bcm47xx_bus_type) { #ifdef CONFIG_BCM47XX_SSB -@@ -99,4 +166,55 @@ int gpio_to_irq(unsigned gpio) +@@ -99,4 +170,55 @@ int gpio_to_irq(unsigned gpio) } return -EINVAL; } @@ -241,7 +245,7 @@ +#endif +#ifdef CONFIG_BCM47XX_BCMA + case BCM47XX_BUS_TYPE_BCMA: -+ bcm47xx_gpio_count = bcma_gpio_count(&bcm47xx_bus.bcma.bus); ++ bcm47xx_gpio_count = bcma_chipco_gpio_count(); + break; +#endif + } |