From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mekala, SunithaX D Date: Tue, 5 Oct 2021 16:27:21 +0000 Subject: [Intel-wired-lan] [PATCH v2 intel-next 3/4] ice: Add support for SMA control multiplexer In-Reply-To: <20210817110918.1937113-4-maciej.machnikowski@intel.com> References: <20210817110918.1937113-1-maciej.machnikowski@intel.com> <20210817110918.1937113-4-maciej.machnikowski@intel.com> Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: intel-wired-lan@osuosl.org List-ID: > -----Original Message----- > From: Intel-wired-lan On Behalf Of Maciej Machnikowski > Sent: Tuesday, August 17, 2021 4:09 AM > To: intel-wired-lan at lists.osuosl.org > Cc: Machnikowski, Maciej > Subject: [Intel-wired-lan] [PATCH v2 intel-next 3/4] ice: Add support for SMA control multiplexer > > E810-T adapters have two external bidirectional SMA connectors and two internal unidirectional U.FL connectors. Multiplexing between U.FL and SMA and SMA direction is controlled using the PCA9575 expander. > > Add support for the PCA9575 detection and control of the respective pins of the SMA/U.FL multiplexer using the GPIO AQ API. > > Signed-off-by: Maciej Machnikowski > --- > .../net/ethernet/intel/ice/ice_adminq_cmd.h | 1 + > drivers/net/ethernet/intel/ice/ice_common.c | 21 +++ > drivers/net/ethernet/intel/ice/ice_common.h | 1 + > drivers/net/ethernet/intel/ice/ice_devids.h | 2 + > drivers/net/ethernet/intel/ice/ice_ptp_hw.c | 156 ++++++++++++++++++ > drivers/net/ethernet/intel/ice/ice_ptp_hw.h | 22 +++ > drivers/net/ethernet/intel/ice/ice_type.h | 1 + > 7 files changed, 204 insertions(+) > Tested-by: Sunitha Mekala (A Contingent worker at Intel)