Shinya Kuribayashi 4cb6d1d6da i2c-designware: Set Tx/Rx FIFO threshold levels ... As a hardware feature, DW I2C core generates a STOP condition whenever the Tx FIFO becomes empty (strictly speaking, whenever the last byte in the Tx FIFO is sent out), even if we have more bytes to be written. In other words, we must never make "Tx FIFO underrun" happen during a transaction, except for the last byte. For the safety's sake, we'd make TX_EMPTY interrupt get triggered every time one byte is processed. The Rx FIFO threshold needs to be set as well. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Acked-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Ben Dooks <ben-linux@fluff.org>		2009-12-09 00:19:11 +00:00
..
i2c-acorn.c	[ARM] acorn,ebsa110,footbridge,integrator,sa1100: Convert asm/io.h to linux/io.h	2009-03-25 10:21:35 +00:00
i2c-ali15x3.c	i2c: Add missing __devinit markers to old i2c adapter drivers	2009-12-06 17:06:23 +01:00
i2c-ali1535.c	i2c: Add missing __devinit markers to old i2c adapter drivers	2009-12-06 17:06:23 +01:00
i2c-ali1563.c	i2c: Delete many unused adapter IDs	2009-01-26 21:19:52 +01:00
i2c-amd756-s4882.c	i2c: Use snprintf to set adapter names	2009-01-07 14:29:18 +01:00
i2c-amd756.c	i2c: Hide probe errors caused by ACPI resource conflicts	2009-10-04 22:53:45 +02:00
i2c-amd8111.c	i2c: Hide probe errors caused by ACPI resource conflicts	2009-10-04 22:53:45 +02:00
i2c-at91.c	i2c: Use resource_size macro	2009-06-16 22:42:16 +01:00
i2c-au1550.c	i2c: Use resource_size macro	2009-06-16 22:42:16 +01:00
i2c-bfin-twi.c	i2c: Use resource_size macro	2009-06-16 22:42:16 +01:00
i2c-cpm.c	i2c: Fix stuck transaction on cpm-i2c driver	2009-06-22 01:43:32 +01:00
i2c-davinci.c	i2c: Use resource_size	2009-07-15 00:03:56 +01:00
i2c-designware.c	i2c-designware: Set Tx/Rx FIFO threshold levels	2009-12-09 00:19:11 +00:00
i2c-elektor.c	i2c: Delete many unused adapter IDs	2009-01-26 21:19:52 +01:00
i2c-gpio.c	i2c: i2c_gpio: keep probe resident for hotplugged devices.	2008-07-28 12:40:44 +01:00
i2c-highlander.c	i2c: Use resource_size macro	2009-06-16 22:42:16 +01:00
i2c-hydra.c	i2c: Delete many unused adapter IDs	2009-01-26 21:19:52 +01:00
i2c-i801.c	i2c-i801: Retry on lost arbitration	2009-12-06 17:06:27 +01:00
i2c-ibm_iic.c	Remove multiple KERN_ prefixes from printk formats	2009-07-08 10:30:03 -07:00
i2c-ibm_iic.h	i2c-ibm_iic: Whitespace cleanup	2008-01-27 18:14:45 +01:00
i2c-imx.c	i2c: imx: disable clock when it's possible to save power.	2009-11-02 23:28:47 +00:00
i2c-iop3xx.c	i2c: Bus drivers don't have to support I2C_M_REV_DIR_ADDR	2009-12-06 17:06:22 +01:00
i2c-iop3xx.h	[PATCH] i2c-iop3xx: Avoid addressing self	2006-07-12 15:43:06 -07:00
i2c-isch.c	i2c: Hide probe errors caused by ACPI resource conflicts	2009-10-04 22:53:45 +02:00
i2c-ixp2000.c	i2c: Make sure i2c_algo_bit_data.timeout is HZ-independent	2009-02-24 19:19:49 +01:00
i2c-mpc.c	i2c-mpc: Do not generate STOP after read.	2009-11-02 23:28:47 +00:00
i2c-mv64xxx.c	i2c: Bus drivers don't have to support I2C_M_REV_DIR_ADDR	2009-12-06 17:06:22 +01:00
i2c-nforce2-s4985.c	i2c: Fix oops on bus multiplexer driver loading	2008-08-10 22:56:15 +02:00
i2c-nforce2.c	i2c: Timeouts off by 1	2009-05-05 08:39:24 +02:00
i2c-ocores.c	i2c: Use resource_size macro	2009-06-16 22:42:16 +01:00
i2c-omap.c	i2c-omap: Enable workaround for Errata 1.153 based on	2009-08-20 22:27:58 +01:00
i2c-parport-light.c	i2c: Delete many unused adapter IDs	2009-01-26 21:19:52 +01:00
i2c-parport.c	i2c: Delete many unused adapter IDs	2009-01-26 21:19:52 +01:00
i2c-parport.h	i2c-parport: Add support for One For All remote JP1 interface	2007-02-13 22:09:02 +01:00
i2c-pasemi.c	i2c: Let bus drivers add SPD to their class	2008-07-14 22:38:29 +02:00
i2c-pca-isa.c	i2c-algo-pca: Use timeout for checking the state machine	2009-03-28 21:34:45 +01:00
i2c-pca-platform.c	i2c: Use resource_size macro	2009-06-16 22:42:16 +01:00
i2c-piix4.c	i2c-piix4: Modify code name SB900 to Hudson-2	2009-11-07 13:10:46 +01:00
i2c-pmcmsp.c	i2c: Use resource_size macro	2009-06-16 22:42:16 +01:00
i2c-pnx.c	ARM: PNX4008: i2c-pnx: use the same dev_id for request_irq and free_irq	2009-11-21 19:01:05 +00:00
i2c-powermac.c	i2c: Bus drivers don't have to support I2C_M_REV_DIR_ADDR	2009-12-06 17:06:22 +01:00
i2c-pxa.c	I2C: Rework i2c-pxa suspend_late()/resume_early()	2009-07-22 00:28:39 +02:00
i2c-s3c2410.c	Merge branch 'master' into for-linus	2009-07-30 19:38:04 +02:00
i2c-s6000.c	i2c: xtensa s6000 i2c driver	2009-04-07 10:23:34 +01:00
i2c-s6000.h	i2c: xtensa s6000 i2c driver	2009-04-07 10:23:34 +01:00
i2c-scmi.c	ACPI: i2c-scmi: don't use acpi_device_uid()	2009-09-26 01:42:07 -04:00
i2c-sh7760.c	sh: clkfwk: module_clk -> peripheral_clk rename.	2009-05-13 16:59:40 +09:00
i2c-sh_mobile.c	i2c: Runtime PM for SuperH Mobile I2C	2009-08-23 18:03:19 +09:00
i2c-sibyte.c	i2c: Delete many unused adapter IDs	2009-01-26 21:19:52 +01:00
i2c-simtec.c	i2c: Use resource_size	2009-07-15 00:03:56 +01:00
i2c-sis96x.c	i2c: Hide probe errors caused by ACPI resource conflicts	2009-10-04 22:53:45 +02:00
i2c-sis630.c	i2c: Add missing __devinit markers to old i2c adapter drivers	2009-12-06 17:06:23 +01:00
i2c-sis5595.c	i2c: Add missing __devinit markers to old i2c adapter drivers	2009-12-06 17:06:23 +01:00
i2c-stu300.c	i2c-stu300: I2C STU300 stability updates	2009-08-20 22:27:58 +01:00
i2c-stub.c	i2c-stub: Allow user to disable some commands	2009-12-06 17:06:29 +01:00
i2c-taos-evm.c	i2c-taos-evm: Switch echo off to improve performance	2009-09-18 22:45:43 +02:00
i2c-tiny-usb.c	i2c-tiny-usb: New VID/PID pair	2008-04-11 12:07:05 +02:00
i2c-versatile.c	i2c: Use resource_size macro	2009-06-16 22:42:16 +01:00
i2c-via.c	i2c: Delete many unused adapter IDs	2009-01-26 21:19:52 +01:00
i2c-viapro.c	i2c: Hide probe errors caused by ACPI resource conflicts	2009-10-04 22:53:45 +02:00
Kconfig	i2c-voodoo3: Delete	2009-12-06 17:06:21 +01:00
Makefile	i2c-voodoo3: Delete	2009-12-06 17:06:21 +01:00
scx200_acb.c	i2c/scx200_acb: Provide more information on bus errors	2009-09-18 22:45:47 +02:00
scx200_i2c.c	i2c: Make sure i2c_algo_bit_data.timeout is HZ-independent	2009-02-24 19:19:49 +01:00