details: remove the gpio2 reserved by default Change-Id: I10c1fb708e3edebb0e7ca8bbb8c9a9022187ed1d Signed-off-by: qiaopf1 <qiaopf1@motorola.com> Reviewed-on: https://gerrit.mot.com/2121391 SLTApproved: Slta Waiver SME-Granted: SME Approvals Granted Tested-by: Jira Key Reviewed-by: Zhichao Chen <chenzc2@motorola.com> Reviewed-by: <yangmf3@motorola.com> Reviewed-by: Guobin Zhang <zhanggb@motorola.com> Submit-Approved: Jira Key