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/linux-6.14.4/Documentation/devicetree/bindings/net/pse-pd/
Dpse-controller.yaml51 802.3-2022, Section 145.2.4. Each pairset comprises a positive and
65 pairset-names:
69 Each name should correspond to a phandle in the 'pairset'
70 property pointing to the power supply for that pairset.
82 corresponding pairset named in 'pairset-names'. This property
Dti,tps23881.yaml100 pairset-names = "alternative-a", "alternative-b";
109 pairset-names = "alternative-a";
Dmicrochip,pd692x0.yaml161 pairset-names = "alternative-a", "alternative-b";
169 pairset-names = "alternative-a";
/linux-6.14.4/drivers/net/pse-pd/
Dpse_core.c43 ret = of_property_read_string_index(node, "pairset-names", in of_load_single_pse_pi_pairset()
49 pi->pairset[pairset_num].pinout = ALTERNATIVE_A; in of_load_single_pse_pi_pairset()
51 pi->pairset[pairset_num].pinout = ALTERNATIVE_B; in of_load_single_pse_pi_pairset()
53 pr_err("pse: wrong pairset-names value %s (%pOF)\n", in of_load_single_pse_pi_pairset()
62 pi->pairset[pairset_num].np = pairset_np; in of_load_single_pse_pi_pairset()
81 ret = of_property_count_strings(node, "pairset-names"); in of_load_pse_pi_pairsets()
83 pr_err("pse: amount of pairsets and pairset-names is not equal %d != %d (%pOF)\n", in of_load_pse_pi_pairsets()
95 pi->pairset[0].pinout == pi->pairset[1].pinout) { in of_load_pse_pi_pairsets()
102 /* If an error appears, release all the pairset device node kref */ in of_load_pse_pi_pairsets()
104 of_node_put(pi->pairset[0].np); in of_load_pse_pi_pairsets()
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Dpd692x0.c880 pd692x0_set_port_matrix(const struct pse_pi_pairset *pairset, in pd692x0_set_port_matrix() argument
887 if (!pairset->np) in pd692x0_set_port_matrix()
895 if (pairset->np == manager[i].port_node[j]) { in pd692x0_set_port_matrix()
909 if (pairset->pinout == ALTERNATIVE_A) in pd692x0_set_port_matrix()
911 else if (pairset->pinout == ALTERNATIVE_B) in pd692x0_set_port_matrix()
934 ret = pd692x0_set_port_matrix(&pcdev->pi[i].pairset[0], in pd692x0_set_ports_matrix()
939 "unable to configure pi %d pairset 0", i); in pd692x0_set_ports_matrix()
943 ret = pd692x0_set_port_matrix(&pcdev->pi[i].pairset[1], in pd692x0_set_ports_matrix()
948 "unable to configure pi %d pairset 1", i); in pd692x0_set_ports_matrix()
Dtps23881.c555 tps23881_match_channel(const struct pse_pi_pairset *pairset, in tps23881_match_channel() argument
562 if (pairset->np == chan_node[i]) in tps23881_match_channel()
593 if (!pi->pairset[0].np) in tps23881_match_port_matrix()
596 ret = tps23881_match_channel(&pi->pairset[0], chan_node); in tps23881_match_port_matrix()
608 if (!pi->pairset[1].np) in tps23881_match_port_matrix()
611 ret = tps23881_match_channel(&pi->pairset[1], chan_node); in tps23881_match_port_matrix()
/linux-6.14.4/include/linux/pse-pd/
Dpse.h183 /* PSE PI pairset pinout can either be Alternative A or Alternative B */
190 * struct pse_pi_pairset - PSE PI pairset entity describing the pinout
194 * @np: device node pointer describing the pairset phandle
205 * @pairset: table of the PSE PI pinout alternative for the two pairset
211 struct pse_pi_pairset pairset[2]; member