| commit | 39d45ed3c08a24c42a71f8ffd356af7656b6a1c1 | [log] [tgz] |
|---|---|---|
| author | Wei Ni <wni@nvidia.com> | Mon Apr 02 13:18:58 2012 +0000 |
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | Tue May 15 08:31:38 2012 +0200 |
| tree | 47ba09a16fd2f39a91943a6bb429fc35315a0da4 | |
| parent | 8cc8f61901cddf6f73830cd459a569bf969712be [diff] |
tegra: Turn off power detect in board init Tegra core power rail has leakage voltage around 0.2V while system in suspend mode. The source of the leakage should be coming from PMC power detect logic for IO rails power detection. That can be disabled by writing a '0' to PWR_DET_LATCH followed by writing '0' to PWR_DET (APBDEV_PMC_PWR_DET_0). Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>