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40abcf7723
kernel-ark/drivers/i2c/busses
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Jay Cheng 40abcf7723 i2c: tegra: Add de-bounce cycles. 
This enables debouncing of the I2C lines. The debounce period is
2 * the debounce register field value, in terms of the I2C block's main
clock. The Tegra TRM indicates that a setting yielding >50nS is
desirable. Hence, a setting of 2 => 4 clocks @ 72MHz => ~55nS.

Signed-off-by: Ken Radtke <kradtke@nvidia.com>
[swarren: Added commit description body,
 Fixed 80-column limit, Reverted file permission change]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-05-11 06:45:50 +01:00
..
i2c-acorn.c
i2c-ali15x3.c Fix common misspellings 2011-03-31 11:26:23 -03:00
i2c-ali1535.c Fix common misspellings 2011-03-31 11:26:23 -03:00
i2c-ali1563.c
i2c-amd756-s4882.c
i2c-amd756.c i2c: Use <linux/io.h> instead of <asm/io.h> 2010-05-21 18:41:01 +02:00
i2c-amd8111.c i2c-amd8111: Add proper error handling 2010-10-24 18:16:58 +02:00
i2c-at91.c i2c: Use <linux/io.h> instead of <asm/io.h> 2010-05-21 18:41:01 +02:00
i2c-au1550.c
i2c-bfin-twi.c i2c-bfin-twi: move setup to the earlier subsys initcall 2011-01-12 22:23:08 +00:00
i2c-cpm.c dt: Eliminate of_platform_{,un}register_driver 2011-02-28 13:22:46 -07:00
i2c-davinci.c Fix common misspellings 2011-03-31 11:26:23 -03:00
i2c-designware.c Fix common misspellings 2011-03-31 11:26:23 -03:00
i2c-diolan-u2c.c i2c/busses: Add support for Diolan U2C-12 USB-I2C adapter 2011-01-27 00:39:30 +00:00
i2c-eg20t.c Merge branches 'for-2639/i2c/i2c-ce4100-v6', 'for-2639/i2c/i2c-eg20t-v3' and 'for-2639/i2c/i2c-imx' into for-linus/2639/i2c-2 2011-03-21 22:57:25 +00:00
i2c-elektor.c Fix common misspellings 2011-03-31 11:26:23 -03:00
i2c-gpio.c i2c-gpio: Move initialization code to subsys_initcall() 2010-05-21 18:40:58 +02:00
i2c-highlander.c
i2c-hydra.c i2c: Use <linux/io.h> instead of <asm/io.h> 2010-05-21 18:41:01 +02:00
i2c-i801.c i2c-i801: Move device ID definitions to driver 2011-05-01 18:18:49 +02:00
i2c-ibm_iic.c Fix common misspellings 2011-03-31 11:26:23 -03:00
i2c-ibm_iic.h
i2c-imx.c i2c-imx: do not allow interruptions when waiting for I2C to complete 2010-10-18 01:29:04 +01:00
i2c-intel-mid.c Fix common misspellings 2011-03-31 11:26:23 -03:00
i2c-iop3xx.c i2c-iop3xx: add iomem annotation 2011-01-04 00:53:37 +00:00
i2c-iop3xx.h i2c-iop3xx: add iomem annotation 2011-01-04 00:53:37 +00:00
i2c-isch.c Fix common misspellings 2011-03-31 11:26:23 -03:00
i2c-ixp2000.c
i2c-mpc.c dt: Eliminate of_platform_{,un}register_driver 2011-02-28 13:22:46 -07:00
i2c-mv64xxx.c i2c-mv64xxx: send repeated START between messages in xfer 2011-01-04 01:19:43 +00:00
i2c-mxs.c Fix common misspellings 2011-03-31 11:26:23 -03:00
i2c-nforce2-s4985.c
i2c-nforce2.c i2c-nforce2: Remove unnecessary cast of pci_get_drvdata 2011-01-10 22:11:22 +01:00
i2c-nomadik.c Fix common misspellings 2011-03-31 11:26:23 -03:00
i2c-nuc900.c i2c: Remove unneeded inclusions of <linux/i2c-id.h> 2010-10-24 18:16:58 +02:00
i2c-ocores.c mfd: mfd_cell is now implicitly available to timberdale drivers 2011-03-23 10:41:52 +01:00
i2c-octeon.c i2c-octeon: Return -ETIMEDOUT in octeon_i2c_wait() on timeout 2010-09-27 23:21:16 +01:00
i2c-omap.c i2c-omap: Program I2C_WE on OMAP4 to enable i2c wakeup 2011-03-07 09:53:38 +00:00
i2c-parport-light.c i2c: Use <linux/io.h> instead of <asm/io.h> 2010-05-21 18:41:01 +02:00
i2c-parport.c i2c-parport: Fix adapter list handling 2011-05-01 18:18:49 +02:00
i2c-parport.h
i2c-pasemi.c i2c/i2c-pasemi.c: Fix unsigned return type 2010-10-13 16:19:04 +11:00
i2c-pca-isa.c i2c-pca: Fix waitforcompletion() return value 2010-09-30 14:14:22 +02:00
i2c-pca-platform.c i2c-pca-platform: Change device name of request_irq 2010-10-24 18:16:57 +02:00
i2c-piix4.c i2c: Use <linux/io.h> instead of <asm/io.h> 2010-05-21 18:41:01 +02:00
i2c-pmcmsp.c i2c: Use <linux/io.h> instead of <asm/io.h> 2010-05-21 18:41:01 +02:00
i2c-pnx.c
i2c-powermac.c
i2c-puv3.c unicore32 machine related files: add i2c bus drivers for pkunity-v3 soc 2011-03-17 09:19:20 +08:00
i2c-pxa-pci.c i2c-pxa2xx: Add PCI support for PXA I2C controller 2011-03-21 09:18:54 +00:00
i2c-pxa.c i2c-pxa2xx: Don't clear isr bits too early 2011-03-21 23:00:12 +00:00
i2c-s3c2410.c Merge branch 'for-2637/i2c/samsung' into next-i2c 2010-10-28 10:07:14 +01:00
i2c-s6000.c Fix common misspellings 2011-03-31 11:26:23 -03:00
i2c-s6000.h
i2c-scmi.c
i2c-sh7760.c sh: i2c-sh7760: Replase from ctrl_* to __raw_* 2010-10-25 10:44:19 +09:00
i2c-sh_mobile.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2010-08-16 13:32:24 +09:00
i2c-sibyte.c i2c/mips: Fix error return codes from Sibyte i2c bus driver 2010-07-10 09:42:47 +02:00
i2c-simtec.c i2c: Use <linux/io.h> instead of <asm/io.h> 2010-05-21 18:41:01 +02:00
i2c-sis96x.c i2c: Use <linux/io.h> instead of <asm/io.h> 2010-05-21 18:41:01 +02:00
i2c-sis630.c i2c: Use <linux/io.h> instead of <asm/io.h> 2010-05-21 18:41:01 +02:00
i2c-sis5595.c i2c: Use <linux/io.h> instead of <asm/io.h> 2010-05-21 18:41:01 +02:00
i2c-stu300.c Fix common misspellings 2011-03-31 11:26:23 -03:00
i2c-stub.c i2c-stub: Expose the default functionality flags 2010-05-21 18:40:56 +02:00
i2c-taos-evm.c
i2c-tegra.c i2c: tegra: Add de-bounce cycles. 2011-05-11 06:45:50 +01:00
i2c-tiny-usb.c
i2c-versatile.c i2c: Use <linux/io.h> instead of <asm/io.h> 2010-05-21 18:41:01 +02:00
i2c-via.c i2c: Use <linux/io.h> instead of <asm/io.h> 2010-05-21 18:41:01 +02:00
i2c-viapro.c i2c-viapro: Don't log nacks 2010-10-24 18:16:59 +02:00
i2c-xiic.c Fix common misspellings 2011-03-31 11:26:23 -03:00
Kconfig Merge branch 'for-linus/2639/i2c-2' of git://git.fluff.org/bjdooks/linux 2011-03-22 10:05:27 -07:00
Makefile Merge branches 'for-2639/i2c/i2c-ce4100-v6', 'for-2639/i2c/i2c-eg20t-v3' and 'for-2639/i2c/i2c-imx' into for-linus/2639/i2c-2 2011-03-21 22:57:25 +00:00
scx200_acb.c i2c: Convert SCx200 driver from using raw PCI to platform device 2011-01-14 12:38:15 +01:00
scx200_i2c.c i2c: Use <linux/io.h> instead of <asm/io.h> 2010-05-21 18:41:01 +02:00