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, 22 insertions, 1 deletions

diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c
index a10abc7d8ee..dc8746d7826 100644
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -22,6 +22,7 @@
 #include <linux/mfd/ab8500.h>
 #include <linux/regulator/ab8500.h>
 #include <linux/mfd/tc3589x.h>
+#include <linux/mfd/tps6105x.h>
 #include <linux/mfd/ab8500/gpio.h>
 #include <linux/leds-lp5521.h>
 #include <linux/input.h>
@@ -93,6 +94,15 @@ struct platform_device ab8500_device = {
 };
 
 /*
+ * TPS61052
+ */
+
+static struct tps6105x_platform_data mop500_tps61052_data = {
+        .mode = TPS6105X_MODE_VOLTAGE,
+        .regulator_data = &tps61052_regulator,
+};
+
+/*
  * TC35892
  */
 
@@ -162,7 +172,7 @@ static struct lp5521_platform_data __initdata lp5521_sec_data = {
        .clock_mode     = LP5521_CLOCK_EXT,
 };
 
-static struct i2c_board_info mop500_i2c0_devices[] = {
+static struct i2c_board_info __initdata mop500_i2c0_devices[] = {
         {
                 I2C_BOARD_INFO("tc3589x", 0x42),
                 .irq            = NOMADIK_GPIO_TO_IRQ(217),
@@ -170,6 +180,14 @@ static struct i2c_board_info mop500_i2c0_devices[] = {
         },
 };
 
+/* I2C0 devices only available prior to HREFv60 */
+static struct i2c_board_info __initdata mop500_i2c0_old_devices[] = {
+        {
+                I2C_BOARD_INFO("tps61052", 0x33),
+                .platform_data  = &mop500_tps61052_data,
+        },
+};
+
 static struct i2c_board_info __initdata mop500_i2c2_devices[] = {
         {
                 /* lp5521 LED driver, 1st device */
@@ -432,6 +450,9 @@ static void __init mop500_init_machine(void)
 
         i2c_register_board_info(0, mop500_i2c0_devices,
                                 ARRAY_SIZE(mop500_i2c0_devices));
+        if (!machine_is_hrefv60())
+                i2c_register_board_info(0, mop500_i2c0_old_devices,
+                                        ARRAY_SIZE(mop500_i2c0_old_devices));
         i2c_register_board_info(2, mop500_i2c2_devices,
                                 ARRAY_SIZE(mop500_i2c2_devices));
 }