tony >-----Original Message----- >From: Pandita, Vikram >>-----Original Message----- >>From: Tony Lindgren [mailto:[email protected]] >>Subject: Re: [PATCH v2] OMAP2: Zoom2: Pass irqflags to 8250 driver >> >>* Vikram Pandita <[email protected]> [090623 02:29]: >>> Pass irqflags to 8250 driver from zoom2 board file >>> Zoom2 has IRQF_TRIGGER_RISING requirement for the 8250 GPIO irq >>> >>> This patch is dependent on 8250 driver changes getting accepted upstream: >>> Refer: http://patchwork.kernel.org/patch/31884/ >> >>FYI, I'll archive this for now, please resubmit once the related changes >>are integrated. Or if resubmitting the related changes, please submit this >>too via the serial list. > >Looks like the dependency patch is already in linux-next tree at [1]. >The dependency patch is already lined up stream. > >So looks like you can line this irqflag change for zoom2. > >[1] http://git.kernel.org/?p=linux/kernel/git/sfr/linux- >next.git;a=commit;h=7053133124d5cdf207c1168c7a0c582a18e12ea7 > >> >>Acked-by: Tony Lindgren <[email protected]>
Would you be able to line this zoom2 patch as well in your omap3-boards branch? This patch is missing from your branch. >> >> >>> Signed-off-by: Vikram Pandita <[email protected]> >>> --- >>> >>> Warning: >>> could cause compilation break if 8250 patch is not integrated first >>> >>> arch/arm/mach-omap2/board-zoom-debugboard.c | 2 ++ >>> arch/arm/mach-omap2/serial.c | 2 +- >>> 2 files changed, 3 insertions(+), 1 deletions(-) >>> >>> diff --git a/arch/arm/mach-omap2/board-zoom-debugboard.c >>> b/arch/arm/mach-omap2/board-zoom- >>debugboard.c >>> index bac5c43..f546063 100644 >>> --- a/arch/arm/mach-omap2/board-zoom-debugboard.c >>> +++ b/arch/arm/mach-omap2/board-zoom-debugboard.c >>> @@ -12,6 +12,7 @@ >>> #include <linux/gpio.h> >>> #include <linux/serial_8250.h> >>> #include <linux/smsc911x.h> >>> +#include <linux/interrupt.h> >>> >>> #include <mach/gpmc.h> >>> >>> @@ -84,6 +85,7 @@ static struct plat_serial8250_port serial_platform_data[] >>> = { >>> .mapbase = 0x10000000, >>> .irq = OMAP_GPIO_IRQ(102), >>> .flags = UPF_BOOT_AUTOCONF|UPF_IOREMAP|UPF_SHARE_IRQ, >>> + .irqflags = IRQF_SHARED | IRQF_TRIGGER_RISING, >>> .iotype = UPIO_MEM, >>> .regshift = 1, >>> .uartclk = QUART_CLK, >>> diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c >>> index b094c15..45d4884 100644 >>> --- a/arch/arm/mach-omap2/serial.c >>> +++ b/arch/arm/mach-omap2/serial.c >>> @@ -429,7 +429,7 @@ static void omap_uart_idle_init(struct omap_uart_state >>> *uart) >>> omap_ctrl_writew(v, uart->padconf); >>> } >>> >>> - p->flags |= UPF_SHARE_IRQ; >>> + p->irqflags |= IRQF_SHARED; >>> ret = request_irq(p->irq, omap_uart_interrupt, IRQF_SHARED, >>> "serial idle", (void *)uart); >>> WARN_ON(ret); >>> -- >>> 1.6.0.3.613.g9f8f13 >>> >>> -- >>> To unsubscribe from this list: send the line "unsubscribe linux-omap" in >>> the body of a message to [email protected] >>> More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
