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-rw-r--r--drivers/mfd/twl-core.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c
index e77e1ffd26a9..35275ba7096f 100644
--- a/drivers/mfd/twl-core.c
+++ b/drivers/mfd/twl-core.c
@@ -115,6 +115,12 @@
#define twl_has_codec() false
#endif
+#if defined(CONFIG_CHARGER_TWL4030) || defined(CONFIG_CHARGER_TWL4030_MODULE)
+#define twl_has_bci() true
+#else
+#define twl_has_bci() false
+#endif
+
/* Triton Core internal information (BEGIN) */
/* Last - for index max*/
@@ -826,6 +832,17 @@ add_children(struct twl4030_platform_data *pdata, unsigned long features)
return PTR_ERR(child);
}
+ if (twl_has_bci() && pdata->bci &&
+ !(features & (TPS_SUBSET | TWL5031))) {
+ child = add_child(3, "twl4030_bci",
+ pdata->bci, sizeof(*pdata->bci), false,
+ /* irq0 = CHG_PRES, irq1 = BCI */
+ pdata->irq_base + BCI_PRES_INTR_OFFSET,
+ pdata->irq_base + BCI_INTR_OFFSET);
+ if (IS_ERR(child))
+ return PTR_ERR(child);
+ }
+
return 0;
}