Vladimir Zapolskiy ea16c6a13b i2c: lpc32xx: correct sanity check for requested bus speed ... LPC32xx has 3 I2C bus controllers, 2 of them are used as generic ones and their parent clock is HCLK and CLK_HI/CLK_LO registers are 10 bit wide. This means that if HCLK is 104MHz, then minimal configurable I2C clock speed is about 51KHz. Only USB OTG I2C bus controller CLK registers are 8 bit wide, thus in assumption that peripheral clock is 13MHz it allows to set the minimal bus speed about 25.5KHz. Check for negative half clock value is removed since it is always false. The change fixes the following problem for I2C busses 0 and 1: => i2c dev 0 Setting bus to 0 => i2c speed 100000 Setting bus speed to 100000 Hz Failure changing bus speed (-22) Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Tested-by: Sylvain Lemieux <slemieux@tycoint.com>		2015-08-18 13:45:59 -04:00
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bios_emulator	biosemu: Do not free vga_info->BIOSImage when it is 0xc0000	2015-04-29 18:51:49 -06:00
block	arm: mvebu: add Armada XP SATA support	2015-07-23 08:30:58 +02:00
bootcount	qe: move immap_qe.h from arch directory into common directory	2014-07-22 16:25:54 -07:00
clk	dm: test: Add tests for the clk uclass	2015-07-21 17:39:30 -06:00
core	drivers: hierarchize drivers Kconfig menu	2015-08-12 20:47:44 -04:00
cpu	x86: Move MP initialization codes into a common place	2015-07-14 18:03:16 -06:00
crypto	Correct License and Copyright information on few files	2015-08-12 20:47:46 -04:00
ddr	arm: mvebu: Add complete SDRAM ECC scrubbing	2015-08-17 18:49:33 +02:00
demo	drivers: hierarchize drivers Kconfig menu	2015-08-12 20:47:44 -04:00
dfu	dfu: fix 64-bit compile warnings	2015-07-27 15:53:52 -07:00
dma	dma: lpc32xx: add DMA driver	2015-08-18 13:45:55 -04:00
fpga	arm: socfpga: Fix FPGA bitstream programming routine	2015-08-08 14:14:04 +02:00
gpio	sunxi: gpio: Add support for the gpio banks which are part of the R-io cluster	2015-08-14 08:37:38 +02:00
hwmon	dtt: add ds620 support	2015-04-10 14:23:23 +02:00
i2c	i2c: lpc32xx: correct sanity check for requested bus speed	2015-08-18 13:45:59 -04:00
input	input: twl4030: Keypad scan and input	2015-08-12 20:47:36 -04:00
led	drivers: hierarchize drivers Kconfig menu	2015-08-12 20:47:44 -04:00
memory	ARM: keystone: aemif: move aemif driver to drivers/memory/ti-aemif.c	2014-06-19 17:53:58 -04:00
misc	drivers: hierarchize drivers Kconfig menu	2015-08-12 20:47:44 -04:00
mmc	Merge branch 'master' of git://git.denx.de/u-boot-mmc	2015-08-13 07:20:44 -04:00
mtd	nand: lpc32xx: add ECC layout for small page NAND	2015-08-18 13:45:56 -04:00
net	arm: mvebu: Enable NAND controller on MVEBU SoC's	2015-08-17 18:49:02 +02:00
pci	pci: mvebu: Add PCIe driver	2015-08-17 18:49:43 +02:00
pcmcia	powerpc: mpc824x: remove MPC824X cpu support	2015-01-05 12:08:55 -05:00
power	Add missing part of: "power: pmic: pfuze100 support driver model"	2015-08-14 16:53:02 +02:00
pwm	pwm: imx: Remove unreachable code	2015-05-26 14:13:12 +02:00
qe	driver/qe: use strncpy instead of strcpy	2015-08-03 12:06:36 -07:00
ram	dm: test: Add a test for the ram uclass	2015-07-21 17:39:32 -06:00
rtc	drivers: hierarchize drivers Kconfig menu	2015-08-12 20:47:44 -04:00
serial	dra7xx: Add dra72_evm_defconfig using CONFIG_DM	2015-08-12 20:48:08 -04:00
soc	soc: keystone_serdes: generalize configuration mechanism	2014-10-23 11:27:28 -04:00
sound	drivers: hierarchize drivers Kconfig menu	2015-08-12 20:47:44 -04:00
spi	Merge branch 'master' of git://git.denx.de/u-boot-spi	2015-08-18 08:25:24 -04:00
thermal	thermal: imx_thermal: fix busywait if IMX6 temp <0C	2015-07-10 10:15:19 +02:00
tpm	tpm: Support using driver model with I2C	2015-05-14 18:49:33 -06:00
twserial	drivers: convert makefiles to Kbuild style	2013-10-31 13:26:01 -04:00
usb	usb: lpc32xx: add host USB driver	2015-08-18 13:45:57 -04:00
video	Merge git://git.denx.de/u-boot-x86	2015-08-14 16:27:16 -04:00
watchdog	watchdog/imx_watchdog: do not set WCR_WDW	2015-03-25 16:52:16 +01:00
Kconfig	dm: Add a clock uclass	2015-07-21 17:39:29 -06:00
Makefile	dm: Add a clock uclass	2015-07-21 17:39:29 -06:00