| commit | 8818e865aa35493baf7326f9335b8ec6b7d77df7 | [log] [tgz] |
|---|---|---|
| author | Icenowy Zheng <icenowy@aosc.io> | Fri Jun 22 20:45:36 2018 +0800 |
| committer | Maxime Ripard <maxime.ripard@bootlin.com> | Thu Jun 28 10:20:19 2018 +0200 |
| tree | 41bd4a7158d783c5740871436d28a2c0d11580c3 | |
| parent | a6e3ab0bcc34647365c4dee74fc8707de607c250 [diff] |
bus: add bus driver for accessing Allwinner A64 DE2 The "Display Engine 2.0" (usually called DE2) on the Allwinner A64 SoC is different from the ones on other Allwinner SoCs. It requires a SRAM region to be claimed, otherwise all DE2 subblocks won't be accessible. Add a bus driver for the Allwinner A64 DE2 part which claims the SRAM region when probing. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>