Re: [PATCH 2/2] ARM: dts: imx51-babbage: Add at24c512b eeprom support

2013-01-22 Thread Liu Ying
2013/1/23 Sascha Hauer : > On Wed, Jan 23, 2013 at 03:51:12PM +0800, Liu Ying wrote: >> 2013/1/23 Sascha Hauer : >> > On Wed, Jan 23, 2013 at 02:32:44PM +0800, Liu Ying wrote: >> >> This patch adds at24c512b i2c device to the device tree >> >> along with the necessary i2c device node and pinctrl >>

Re: [PATCH 2/2] ARM: dts: imx51-babbage: Add at24c512b eeprom support

2013-01-22 Thread Sascha Hauer
On Wed, Jan 23, 2013 at 03:51:12PM +0800, Liu Ying wrote: > 2013/1/23 Sascha Hauer : > > On Wed, Jan 23, 2013 at 02:32:44PM +0800, Liu Ying wrote: > >> This patch adds at24c512b i2c device to the device tree > >> along with the necessary i2c device node and pinctrl > >> settings for i2c bus. > >> T

Re: [PATCH 2/2] ARM: dts: imx51-babbage: Add at24c512b eeprom support

2013-01-22 Thread Liu Ying
2013/1/23 Sascha Hauer : > On Wed, Jan 23, 2013 at 02:32:44PM +0800, Liu Ying wrote: >> This patch adds at24c512b i2c device to the device tree >> along with the necessary i2c device node and pinctrl >> settings for i2c bus. >> The eeprom chip is populated on the accessory board of >> the imx51-bab

Re: [PATCH 2/2] ARM: dts: imx51-babbage: Add at24c512b eeprom support

2013-01-22 Thread Sascha Hauer
On Wed, Jan 23, 2013 at 02:32:44PM +0800, Liu Ying wrote: > This patch adds at24c512b i2c device to the device tree > along with the necessary i2c device node and pinctrl > settings for i2c bus. > The eeprom chip is populated on the accessory board of > the imx51-babbage board. Given that it's opt

[PATCH 2/2] ARM: dts: imx51-babbage: Add at24c512b eeprom support

2013-01-22 Thread Liu Ying
This patch adds at24c512b i2c device to the device tree along with the necessary i2c device node and pinctrl settings for i2c bus. The eeprom chip is populated on the accessory board of the imx51-babbage board. Signed-off-by: Liu Ying --- arch/arm/boot/dts/imx51-babbage.dts | 12

[PATCH 1/2] misc/at24: Add at24c512b eeprom support

2013-01-22 Thread Liu Ying
This patch adds at24c512b eeprom support. The datasheet of at24c512b can be found at: http://www.alldatasheet.com/datasheet-pdf/pdf/ 256958/ATMEL/AT24C512B-TH-B.html Signed-off-by: Liu Ying --- Documentation/devicetree/bindings/eeprom.txt |2 +- drivers/misc/eeprom/at24.c |

Re: [PATCH v3] i2c: exynos5: add High Speed I2C controller driver

2013-01-22 Thread Naveen Krishna Ch
On 28 December 2012 16:57, Naveen Krishna Chatradhi wrote: > Adds support for High Speed I2C driver found in Exynos5 and later > SoCs from Samsung. This driver currently supports Auto mode. > > Driver only supports Device Tree method of passing platform data. > Note: Added debugfs support for regi

PATCH v2] i2c: s3c2410: Add quirk to exclude GPIO config for exynos5440

2013-01-22 Thread Kukjin Kim
From: Giridhar Maruthy Signed-off-by: Giridhar Maruthy Signed-off-by: Kukjin Kim --- Changes since v1: - added documentation of device tree bindings for i2c-s3c2410, as per Tomasz's suggestion - changed ordering for of_device_id according to binding ordering of the documentation Documenta

Re: [PATCH 10/33] i2c: Convert to devm_ioremap_resource()

2013-01-22 Thread Wolfram Sang
On Mon, Jan 21, 2013 at 11:09:03AM +0100, Thierry Reding wrote: > Convert all uses of devm_request_and_ioremap() to the newly introduced > devm_ioremap_resource() which provides more consistent error handling. > > devm_ioremap_resource() provides its own error messages so all explicit > error mess