iio: aspeed-adc: wait for initial sequence.
This patch enables adc engine at initialization time and waits for the initial sequence completion before enabling adc channels. Without this code adc channels are not functional and shows zeros for all connected channels. Tested on mellanox msn platform. v1 -> v2: Pointed by Rick Altherr: - Wait init sequence code enabled by bool from OF match table. Signed-off-by: NMykola Kostenok <c_mykolak@mellanox.com> Reviewed-by: NRick Altherr <raltherr@google.com> Cc: <Stable@vger.kernel.org> Signed-off-by: NJonathan Cameron <Jonathan.Cameron@huawei.com>
Showing
想要评论请 注册 或 登录