[U-Boot] [PATCH v4 0/2] at91: video: add driver for Atmel HLCD controller

Songjun Wu songjun.wu at microchip.com
Tue Apr 11 08:33:29 UTC 2017


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 v4:
- Add "atmel,at91sam9x5-hlcdc" to atmel_hlcdc_ids[].
- Add "atmel,at91sam9x5-hlcdc" to compatible.

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                  | 482 ++++++++++++++++++++++----
 3 files changed, 459 insertions(+), 71 deletions(-)
 create mode 100644 doc/device-tree-bindings/video/atme-hlcdc.txt

-- 
2.11.0



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