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/linux/Documentation/devicetree/bindings/net/pse-pd/
H A 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
H A Dti,tps23881.yaml110 pairset-names = "alternative-a", "alternative-b";
119 pairset-names = "alternative-a";
H A Dmicrochip,pd692x0.yaml177 pairset-names = "alternative-a", "alternative-b";
185 pairset-names = "alternative-a";
/linux/include/linux/pse-pd/
H A Dpse.h164 * of_load_pse_pis() and the pcdev->pi[x]->pairset[y].np
223 /* PSE PI pairset pinout can either be Alternative A or Alternative B */
230 * struct pse_pi_pairset - PSE PI pairset entity describing the pinout
234 * @np: device node pointer describing the pairset phandle
245 * @pairset: table of the PSE PI pinout alternative for the two pairset
259 struct pse_pi_pairset pairset[2]; member
/linux/drivers/net/pse-pd/
H A Dpse_core.c68 ret = of_property_read_string_index(node, "pairset-names", in of_load_single_pse_pi_pairset()
74 pi->pairset[pairset_num].pinout = ALTERNATIVE_A; in of_load_single_pse_pi_pairset()
76 pi->pairset[pairset_num].pinout = ALTERNATIVE_B; in of_load_single_pse_pi_pairset()
78 pr_err("pse: wrong pairset-names value %s (%pOF)\n", in of_load_single_pse_pi_pairset()
87 pi->pairset[pairset_num].np = pairset_np; in of_load_single_pse_pi_pairset()
106 ret = of_property_count_strings(node, "pairset-names"); in of_load_pse_pi_pairsets()
108 pr_err("pse: amount of pairsets and pairset-names is not equal %d != %d (%pOF)\n", in of_load_pse_pi_pairsets()
120 pi->pairset[0].pinout == pi->pairset[1].pinout) { in of_load_pse_pi_pairsets()
127 /* If an error appears, release all the pairset device node kref */ in of_load_pse_pi_pairsets()
129 of_node_put(pi->pairset[0].np); in of_load_pse_pi_pairsets()
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H A Dpd692x0.c1065 pd692x0_set_port_matrix(const struct pse_pi_pairset *pairset, in pd692x0_set_port_matrix() argument
1072 if (!pairset->np) in pd692x0_set_port_matrix()
1080 if (pairset->np == manager[i].port_node[j]) { in pd692x0_set_port_matrix()
1094 if (pairset->pinout == ALTERNATIVE_A) in pd692x0_set_port_matrix()
1096 else if (pairset->pinout == ALTERNATIVE_B) in pd692x0_set_port_matrix()
1119 ret = pd692x0_set_port_matrix(&pcdev->pi[i].pairset[0], in pd692x0_set_ports_matrix()
1124 "unable to configure pi %d pairset 0", i); in pd692x0_set_ports_matrix()
1128 ret = pd692x0_set_port_matrix(&pcdev->pi[i].pairset[1], in pd692x0_set_ports_matrix()
1133 "unable to configure pi %d pairset 1", i); in pd692x0_set_ports_matrix()
H A Dtps23881.c602 tps23881_match_channel(const struct pse_pi_pairset *pairset, in tps23881_match_channel() argument
609 if (pairset->np == chan_node[i]) in tps23881_match_channel()
640 if (!pi->pairset[0].np) in tps23881_match_port_matrix()
643 ret = tps23881_match_channel(&pi->pairset[0], chan_node); in tps23881_match_port_matrix()
655 if (!pi->pairset[1].np) in tps23881_match_port_matrix()
658 ret = tps23881_match_channel(&pi->pairset[1], chan_node); in tps23881_match_port_matrix()