cannot read usbin voltage add usbin voltage iio channel Change-Id: I2ab712b0f4fa532ab836d0b087a70f43f0d4050a Signed-off-by: longc102 <longc102@motorola.com> Reviewed-on: https://gerrit.mot.com/2222531 SME-Granted: SME Approvals Granted SLTApproved: Slta Waiver Tested-by: Jira Key Reviewed-by: <longch99@motorola.com> Submit-Approved: Jira Key (cherry picked from commit 2e4a69bb68a6c4dcc045057ef86f324bece327ec) Reviewed-on: https://gerrit.mot.com/2227479 Reviewed-by: Wei Xu <xuwei9@lenovo.com> Reviewed-by: Wang Wang <wangwang1@lenovo.com>