[PATCH] regulator: da9063: fix DT probing with constraints

[Philipp Zabel]

Commit 1c892e38ce59 ("regulator: da9063: Handle less LDOs on DA9063L")
reordered the da9063_regulator_info[] array, but not the DA9063_ID_*
regulator ids and not the da9063_matches[] array, because ids are used
as indices in the array initializer. This mismatch between regulator id
and da9063_regulator_info[] array index causes the driver probe to fail
because constraints from DT are not applied to the correct regulator:

  da9063 0-0058: Device detected (chip-ID: 0x61, var-ID: 0x50)
  DA9063_BMEM: Bringing 900000uV into 3300000-3300000uV
  DA9063_LDO9: Bringing 3300000uV into 2500000-2500000uV
  DA9063_LDO1: Bringing 900000uV into 3300000-3300000uV
  DA9063_LDO1: failed to apply 3300000-3300000uV constraint(-22)

This patch reorders the DA9063_ID_* as apparently intended, and with
them the entries in the da90630_matches[] array.

Fixes: 1c892e38ce59 ("regulator: da9063: Handle less LDOs on DA9063L")
Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Reviewed-by: Marek Vasut <marek.vasut@xxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
 include/linux/mfd/da9063/pdata.h | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/include/linux/mfd/da9063/pdata.h b/include/linux/mfd/da9063/pdata.h
index 8a125701ef7b..50bed4f89c1a 100644
--- a/include/linux/mfd/da9063/pdata.h
+++ b/include/linux/mfd/da9063/pdata.h
@@ -21,7 +21,7 @@
 /*
  * Regulator configuration
  */
-/* DA9063 regulator IDs */
+/* DA9063 and DA9063L regulator IDs */
 enum {
 	/* BUCKs */
 	DA9063_ID_BCORE1,
@@ -37,18 +37,20 @@ enum {
 	DA9063_ID_BMEM_BIO_MERGED,
 	/* When two BUCKs are merged, they cannot be reused separately */
 
-	/* LDOs */
+	/* LDOs on both DA9063 and DA9063L */
+	DA9063_ID_LDO3,
+	DA9063_ID_LDO7,
+	DA9063_ID_LDO8,
+	DA9063_ID_LDO9,
+	DA9063_ID_LDO11,
+
+	/* DA9063-only LDOs */
 	DA9063_ID_LDO1,
 	DA9063_ID_LDO2,
-	DA9063_ID_LDO3,
 	DA9063_ID_LDO4,
 	DA9063_ID_LDO5,
 	DA9063_ID_LDO6,
-	DA9063_ID_LDO7,
-	DA9063_ID_LDO8,
-	DA9063_ID_LDO9,
 	DA9063_ID_LDO10,
-	DA9063_ID_LDO11,
 };
 
 /* Regulators platform data */
-- 
2.19.0.rc1