The i2c driver includes two parts. 1) Driver code to implement the HLCD function. 2) Device tree binding documentation, it describes how to add the HLCD in device tree.
Changes in v3: - Replace lcdc_readl/lcdc_writel with real/writel - Replace while() with wait_for_bit(). - Disable the clock if the clock is enabled and error occurs. - Add 'atmel,output-mode' entry in dts.
Changes in v2: - Due to the peripheral clock driver improvement, remove the unneccessary clock calling.
Songjun Wu (2): at91: video: Support driver-model for the HLCD driver at91: video: DT binding for HLCDC driver
doc/device-tree-bindings/video/atme-hlcdc.txt | 42 +++ drivers/video/Kconfig | 6 + drivers/video/atmel_hlcdfb.c | 481 ++++++++++++++++++++++---- 3 files changed, 458 insertions(+), 71 deletions(-) create mode 100644 doc/device-tree-bindings/video/atme-hlcdc.txt