From 2af29b78618ac8b3a8746337002f108f8fdf56ad Mon Sep 17 00:00:00 2001 From: Andrew Victor Date: Wed, 11 Feb 2009 21:23:10 +0100 Subject: [ARM] 5390/1: AT91: Watchdog fixes The recently merged AT91SAM9 watchdog driver uses the AT91SAM9X_WATCHDOG config variable, whereas the original version of the driver (and the platform support code) used AT91SAM9_WATCHDOG. This causes the watchdog platform_device to never be registered, and therefore the driver not to be initialized. This patch: - updates the platform support code to use AT91SAM9X_WATCHDOG. - includes to fix compile error (same fix as was applied to at91rm9200_wdt.c) - fixes comment regarding watchdog clock-rates in at91rm9200. Signed-off-by: Andrew Victor Signed-off-by: Russell King --- drivers/watchdog/at91rm9200_wdt.c | 4 ++-- drivers/watchdog/at91sam9_wdt.c | 1 + 2 files changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers') diff --git a/drivers/watchdog/at91rm9200_wdt.c b/drivers/watchdog/at91rm9200_wdt.c index 5531691f46e..e35d5458923 100644 --- a/drivers/watchdog/at91rm9200_wdt.c +++ b/drivers/watchdog/at91rm9200_wdt.c @@ -107,10 +107,10 @@ static int at91_wdt_close(struct inode *inode, struct file *file) static int at91_wdt_settimeout(int new_time) { /* - * All counting occurs at SLOW_CLOCK / 128 = 0.256 Hz + * All counting occurs at SLOW_CLOCK / 128 = 256 Hz * * Since WDV is a 16-bit counter, the maximum period is - * 65536 / 0.256 = 256 seconds. + * 65536 / 256 = 256 seconds. */ if ((new_time <= 0) || (new_time > WDT_MAX_TIME)) return -EINVAL; diff --git a/drivers/watchdog/at91sam9_wdt.c b/drivers/watchdog/at91sam9_wdt.c index b1da287f90e..a56ac84381b 100644 --- a/drivers/watchdog/at91sam9_wdt.c +++ b/drivers/watchdog/at91sam9_wdt.c @@ -18,6 +18,7 @@ #include #include #include +#include #include #include #include -- cgit v1.2.3 From 744f6592727a7ab9e3ca4266bedaa786825a31bb Mon Sep 17 00:00:00 2001 From: Gregory CLEMENT Date: Mon, 16 Feb 2009 21:21:47 +0100 Subject: [ARM] 5400/1: Add support for inverted rdy_busy pin for Atmel nand device controller Add support for inverted rdy_busy pin for Atmel nand device controller It will fix building error on NeoCore926 board. Acked-by: Andrew Victor Acked-by: David Woodhouse Signed-off-by: Gregory CLEMENT Signed-off-by: Russell King --- drivers/mtd/nand/atmel_nand.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c index c98c1570a40..47a33cec379 100644 --- a/drivers/mtd/nand/atmel_nand.c +++ b/drivers/mtd/nand/atmel_nand.c @@ -139,7 +139,8 @@ static int atmel_nand_device_ready(struct mtd_info *mtd) struct nand_chip *nand_chip = mtd->priv; struct atmel_nand_host *host = nand_chip->priv; - return gpio_get_value(host->board->rdy_pin); + return gpio_get_value(host->board->rdy_pin) ^ + !!host->board->rdy_pin_active_low; } /* -- cgit v1.2.3 From 22eb36f49e24e922ca6594a99157a3fcb92d3824 Mon Sep 17 00:00:00 2001 From: Roel Kluin Date: Thu, 19 Feb 2009 11:57:46 +0100 Subject: [ARM] 5403/1: pxa25x_ep_fifo_flush() *ep->reg_udccs always set to 0 *ep->reg_udccs is always set to 0. Signed-off-by: Roel Kluin Acked-by: Eric Miao Signed-off-by: Russell King --- drivers/usb/gadget/pxa25x_udc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers') diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c index 9b36205c575..0ce4e281984 100644 --- a/drivers/usb/gadget/pxa25x_udc.c +++ b/drivers/usb/gadget/pxa25x_udc.c @@ -904,8 +904,8 @@ static void pxa25x_ep_fifo_flush(struct usb_ep *_ep) /* most IN status is the same, but ISO can't stall */ *ep->reg_udccs = UDCCS_BI_TPC|UDCCS_BI_FTF|UDCCS_BI_TUR - | (ep->bmAttributes == USB_ENDPOINT_XFER_ISOC) - ? 0 : UDCCS_BI_SST; + | (ep->bmAttributes == USB_ENDPOINT_XFER_ISOC + ? 0 : UDCCS_BI_SST); } -- cgit v1.2.3