mach-ux500: configure board for the TPS61052 regulator v2

This registers the TPS61052 regulator to the ux500 MOP/HREF boards.

Cc: Samuel Ortiz <samuel.ortiz@intel.com>
Cc: Liam Girdwood <lrg@slimlogic.co.uk>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Ola Lilja <ola.o.lilja@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 24 insertions, 0 deletions

diff --git a/arch/arm/mach-ux500/board-mop500-regulators.c b/arch/arm/mach-ux500/board-mop500-regulators.c
index d4f33ebaf637..9ed0f90cfe23 100644
--- a/arch/arm/mach-ux500/board-mop500-regulators.c
+++ b/arch/arm/mach-ux500/board-mop500-regulators.c
@@ -13,6 +13,30 @@
 #include <linux/regulator/ab8500.h>
 #include "board-mop500-regulators.h"
 
+/*
+ * TPS61052 regulator
+ */
+static struct regulator_consumer_supply tps61052_vaudio_consumers[] = {
+        /*
+         * Boost converter supply to raise voltage on audio speaker, this
+         * is actually connected to three pins, VInVhfL (left amplifier)
+         * VInVhfR (right amplifier) and VIntDClassInt - all three must
+         * be connected to the same voltage.
+         */
+        REGULATOR_SUPPLY("vintdclassint", "ab8500-codec.0"),
+};
+
+struct regulator_init_data tps61052_regulator = {
+        .constraints = {
+                .name = "vaudio-hf",
+                .min_uV = 4500000,
+                .max_uV = 4500000,
+                .valid_ops_mask = REGULATOR_CHANGE_STATUS,
+        },
+        .num_consumer_supplies = ARRAY_SIZE(tps61052_vaudio_consumers),
+        .consumer_supplies = tps61052_vaudio_consumers,
+};
+
 static struct regulator_consumer_supply ab8500_vaux1_consumers[] = {
         /* External displays, connector on board 2v5 power supply */
         REGULATOR_SUPPLY("vaux12v5", "mcde.0"),