struct tps65218 *tps;
const struct of_device_id *match;
int ret;
+ unsigned int chipid;
match = of_match_device(of_tps65218_match_table, &client->dev);
if (!match) {
if (ret < 0)
return ret;
+ ret = tps65218_reg_read(tps, TPS65218_REG_CHIPID, &chipid);
+ if (ret) {
+ dev_err(tps->dev, "Failed to read chipid: %d\n", ret);
+ return ret;
+ }
+
+ tps->rev = chipid & TPS65218_CHIPID_REV_MASK;
+
ret = of_platform_populate(client->dev.of_node, NULL, NULL,
&client->dev);
if (ret < 0)