pmic: Add support for setting transmission length in uclass private data
The struct uc_pmic_priv's trans_len field stores the number of types to
be transmitted per PMIC transfer.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/include/power/pmic.h b/include/power/pmic.h
index 2ca9365..be9de6b 100644
--- a/include/power/pmic.h
+++ b/include/power/pmic.h
@@ -297,6 +297,15 @@
*/
int pmic_clrsetbits(struct udevice *dev, uint reg, uint clr, uint set);
+/*
+ * This structure holds the private data for PMIC uclass
+ * For now we store information about the number of bytes
+ * being sent at once to the device.
+ */
+struct uc_pmic_priv {
+ uint trans_len;
+};
+
#endif /* CONFIG_DM_PMIC */
#ifdef CONFIG_POWER