From: Felipe Balbi <balbi@ti.com>
To: Greg KH <gregkh@linuxfoundation.org>
Cc: alan@linux.intel.com, Tony Lindgren <tony@atomide.com>,
Kevin Hilman <khilman@ti.com>,
Linux OMAP Mailing List <linux-omap@vger.kernel.org>,
Linux ARM Kernel Mailing List
<linux-arm-kernel@lists.infradead.org>,
linux-serial@vger.kernel.org,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Santosh Shilimkar <santosh.shilimkar@ti.com>,
Shubhrajyoti Datta <shubhrajyoti@ti.com>,
Sourav Poddar <sourav.poddar@ti.com>, Felipe Balbi <balbi@ti.com>
Subject: [PATCH v4 03/21] serial: add OMAP-specific defines
Date: Thu, 6 Sep 2012 15:45:22 +0300 [thread overview]
Message-ID: <1346935540-1792-4-git-send-email-balbi@ti.com> (raw)
In-Reply-To: <1346935540-1792-1-git-send-email-balbi@ti.com>
OMAP has some extra Interrupt types which can
be really useful for SW. Let's define them
so we can later use those in OMAP's serial driver.
Tested-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---
include/linux/serial_reg.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/include/linux/serial_reg.h b/include/linux/serial_reg.h
index 8ce70d7..5ed325e 100644
--- a/include/linux/serial_reg.h
+++ b/include/linux/serial_reg.h
@@ -40,6 +40,10 @@
#define UART_IIR_BUSY 0x07 /* DesignWare APB Busy Detect */
+#define UART_IIR_RX_TIMEOUT 0x0c /* OMAP RX Timeout interrupt */
+#define UART_IIR_XOFF 0x10 /* OMAP XOFF/Special Character */
+#define UART_IIR_CTS_RTS_DSR 0x20 /* OMAP CTS/RTS/DSR Change */
+
#define UART_FCR 2 /* Out: FIFO Control Register */
#define UART_FCR_ENABLE_FIFO 0x01 /* Enable the FIFO */
#define UART_FCR_CLEAR_RCVR 0x02 /* Clear the RCVR FIFO */
--
1.7.12.rc3
next prev parent reply other threads:[~2012-09-06 12:45 UTC|newest]
Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-23 10:32 [PATCH v3 00/23] OMAP UART patches Felipe Balbi
2012-08-23 10:32 ` [PATCH v3 01/23] serial: omap: define and use to_uart_omap_port() Felipe Balbi
2012-08-24 19:07 ` Tony Lindgren
2012-08-23 10:32 ` [PATCH v3 02/23] serial: omap: define helpers for pdata function pointers Felipe Balbi
2012-08-23 10:32 ` [PATCH v3 03/23] serial: omap: don't access the platform_device Felipe Balbi
2012-08-24 19:07 ` Tony Lindgren
2012-09-05 20:27 ` Greg KH
2012-09-06 12:29 ` Felipe Balbi
2012-09-06 12:45 ` [PATCH v4 00/21] OMAP UART Patches Felipe Balbi
2012-09-06 12:45 ` [PATCH v4 01/21] serial: omap: don't access the platform_device Felipe Balbi
2012-09-06 12:45 ` [PATCH v4 02/21] serial: omap: drop DMA support Felipe Balbi
2012-09-06 12:45 ` Felipe Balbi [this message]
2012-09-06 12:45 ` [PATCH v4 04/21] serial: omap: simplify IRQ handling Felipe Balbi
2012-09-06 12:45 ` [PATCH v4 05/21] serial: omap: refactor receive_chars() into rdi/rlsi handlers Felipe Balbi
2012-09-06 12:45 ` [PATCH v4 06/21] serial: omap: move THRE check to transmit_chars() Felipe Balbi
2012-09-06 12:45 ` [PATCH v4 07/21] serial: omap: stick to put_autosuspend Felipe Balbi
2012-09-06 12:45 ` [PATCH v4 08/21] serial: omap: set dev->drvdata before enabling pm_runtime Felipe Balbi
2012-09-06 12:45 ` [PATCH v4 09/21] serial: omap: drop unnecessary check from remove Felipe Balbi
2012-09-06 12:45 ` [PATCH v4 10/21] serial: omap: make sure to suspend device before remove Felipe Balbi
2012-09-06 12:45 ` [PATCH v4 11/21] serial: omap: don't save IRQ flags on hardirq Felipe Balbi
2012-09-06 12:45 ` [PATCH v4 12/21] serial: omap: fix sequence of pm_runtime_* calls Felipe Balbi
2012-09-06 12:45 ` [PATCH v4 13/21] serial: omap: optimization with section annotations Felipe Balbi
2012-09-06 12:45 ` [PATCH v4 14/21] serial: omap: drop "inline" from IRQ handler prototype Felipe Balbi
2012-09-06 12:45 ` [PATCH v4 15/21] serial: omap: unlock the port lock Felipe Balbi
2012-09-06 12:45 ` [PATCH v4 16/21] serial: omap: implement set_wake Felipe Balbi
2012-09-06 12:45 ` [PATCH v4 17/21] serial: omap: make sure to put() on poll_get_char Felipe Balbi
2012-09-06 12:45 ` [PATCH v4 18/21] serial: omap: fix software flow control Felipe Balbi
2012-09-06 12:45 ` [PATCH v4 19/21] serial: omap: remove unnecessary header and add a missing one Felipe Balbi
2012-09-06 12:45 ` [PATCH v4 20/21] serial: omap: move uart_omap_port definition to C file Felipe Balbi
2012-09-06 21:58 ` Kevin Hilman
2012-09-06 12:45 ` [PATCH v4 21/21] serial: omap: enable RX and TX FIFO usage Felipe Balbi
2012-09-06 16:18 ` [PATCH v4 00/21] OMAP UART Patches Greg KH
2012-09-06 17:25 ` Felipe Balbi
2012-09-06 21:37 ` Paul Walmsley
2012-09-11 22:02 ` Paul Walmsley
2012-09-12 6:23 ` Felipe Balbi
2012-09-12 20:25 ` Paul Walmsley
2012-09-13 5:01 ` Felipe Balbi
2012-09-16 1:22 ` Paul Walmsley
2012-09-16 18:36 ` Felipe Balbi
2012-09-06 22:44 ` Kevin Hilman
2012-09-07 5:49 ` Felipe Balbi
2012-09-07 20:53 ` Kevin Hilman
2012-09-08 19:04 ` Felipe Balbi
2012-09-11 11:31 ` Shubhrajyoti
2012-09-11 11:54 ` Felipe Balbi
2012-08-23 10:32 ` [PATCH v3 04/23] serial: omap: drop DMA support Felipe Balbi
2012-08-23 10:32 ` [PATCH v3 05/23] serial: add OMAP-specific defines Felipe Balbi
2012-08-23 10:32 ` [PATCH v3 06/23] serial: omap: simplify IRQ handling Felipe Balbi
2012-08-23 10:32 ` [PATCH v3 07/23] serial: omap: refactor receive_chars() into rdi/rlsi handlers Felipe Balbi
2012-08-23 10:32 ` [PATCH v3 08/23] serial: omap: move THRE check to transmit_chars() Felipe Balbi
2012-08-23 10:32 ` [PATCH v3 09/23] serial: omap: stick to put_autosuspend Felipe Balbi
2012-08-23 10:32 ` [PATCH v3 10/23] serial: omap: set dev->drvdata before enabling pm_runtime Felipe Balbi
2012-08-23 10:32 ` [PATCH v3 11/23] serial: omap: drop unnecessary check from remove Felipe Balbi
2012-08-23 10:32 ` [PATCH v3 12/23] serial: omap: make sure to suspend device before remove Felipe Balbi
2012-08-23 10:32 ` [PATCH v3 13/23] serial: omap: don't save IRQ flags on hardirq Felipe Balbi
2012-08-23 10:32 ` [PATCH v3 14/23] serial: omap: fix sequence of pm_runtime_* calls Felipe Balbi
2012-08-23 10:32 ` [PATCH v3 15/23] serial: omap: optimization with section annotations Felipe Balbi
2012-08-23 10:32 ` [PATCH v3 16/23] serial: omap: drop "inline" from IRQ handler prototype Felipe Balbi
2012-08-23 10:32 ` [PATCH v3 17/23] serial: omap: unlock the port lock Felipe Balbi
2012-08-23 10:32 ` [PATCH v3 18/23] serial: omap: implement set_wake Felipe Balbi
2012-08-23 10:32 ` [PATCH v3 19/23] serial: omap: make sure to put() on poll_get_char Felipe Balbi
2012-08-23 10:33 ` [PATCH v3 20/23] serial: omap: fix software flow control Felipe Balbi
2012-08-24 19:08 ` Tony Lindgren
2012-09-05 20:27 ` Greg KH
2012-09-06 12:31 ` Felipe Balbi
2012-08-23 10:33 ` [PATCH v3 21/23] serial: omap: remove unnecessary header and add a missing one Felipe Balbi
2012-08-23 10:33 ` [PATCH v3 22/23] serial: omap: move uart_omap_port definition to C file Felipe Balbi
2012-08-24 19:08 ` Tony Lindgren
2012-08-23 10:33 ` [PATCH v3 23/23] serial: omap: enable RX and TX FIFO usage Felipe Balbi
2012-08-24 10:40 ` [PATCH v3 00/23] OMAP UART patches Felipe Balbi
2012-09-04 11:45 ` Felipe Balbi
2012-09-05 20:18 ` Greg KH
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