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net: mscc: ocelot: expose serdes configuration function

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During chip initialization, ports that use SGMII / QSGMII to interface to
external phys need to be configured on the VSC7513 and VSC7514. Expose this
configuration routine, so it can be used by DSA drivers.

Signed-off-by: Colin Foster <colin.foster@in-advantage.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Colin Foster
2023-03-17 11:54:11 -07:00
committed by David S. Miller
parent 69f7f89c0d
commit dfca93ed51
3 changed files with 47 additions and 26 deletions
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4
include/soc/mscc/ocelot.h
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@@ -644,6 +644,7 @@ enum ocelot_tag_prefix {
};
struct ocelot;
struct device_node;
struct ocelot_ops {
struct net_device *(*port_to_netdev)(struct ocelot *ocelot, int port);
@@ -1111,6 +1112,9 @@ int ocelot_sb_occ_tc_port_bind_get(struct ocelot *ocelot, int port,
enum devlink_sb_pool_type pool_type,
u32 *p_cur, u32 *p_max);
int ocelot_port_configure_serdes(struct ocelot *ocelot, int port,
struct device_node *portnp);
void ocelot_phylink_mac_config(struct ocelot *ocelot, int port,
unsigned int link_an_mode,
const struct phylink_link_state *state);