diff options
| author | Pekon Gupta <pekon@ti.com> | 2014-02-05 18:58:34 +0530 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2014-03-02 10:15:54 -0800 |
| commit | f68e355c86cff91e5266cf937ea24fcba0641900 (patch) | |
| tree | 96409ee59c365d4cf0daf600ecfd7ab67bb9dd0a /arch/arc | |
| parent | c06c52701695911eb594f15a2560cf55ae97e313 (diff) | |
| download | linux-f68e355c86cff91e5266cf937ea24fcba0641900.tar.bz2 | |
ARM: dts: am43xx: add support for parallel NAND flash
This patch:
- enables GPMC h/w and ELM h/w engine for AM43xx devices (am4372.dtsi)
- adds pinmux and DT node for Micron 4K-paged x8 NAND device (MT29F4G08AB)
present on following boards:
am43x-epos-evm:
On this board, NAND Flash control lines are muxed with QSPI, Thus only
one of the two can be used at a time. Selection is controlled by:
(a) dynamically driving following GPIO pin from software
GPMC_A0(GPIO) == 0 NAND is selected (default)
GPMC_A0(GPIO) == 1 eMMC is selected
Signed-off-by: Pekon Gupta <pekon@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arc')
0 files changed, 0 insertions, 0 deletions