ARM: ux500: Regulators: Bring the AB8500 regulator platform data up-to-date

Quite a few changes in this patch, including: supply-name changes, new
consumers, initialisation and capability updates and new regulators.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/arch/arm/mach-ux500/board-mop500-regulators.c b/arch/arm/mach-ux500/board-mop500-regulators.c
index 8329663..ff3c9f0 100644 (file)
--- a/arch/arm/mach-ux500/board-mop500-regulators.c
+++ b/arch/arm/mach-ux500/board-mop500-regulators.c
@@ -66,7 +66,7 @@ static struct regulator_consumer_supply ab8500_vaux1_consumers[] = {
        /* BH1780GLS ambient light sensor */
        REGULATOR_SUPPLY("vcc", "2-0029"),
        /* lsm303dlh accelerometer */
-       REGULATOR_SUPPLY("vdd", "3-0018"),
+       REGULATOR_SUPPLY("vdd", "2-0018"),
        /* lsm303dlhc accelerometer */
        REGULATOR_SUPPLY("vdd", "2-0019"),
        /* lsm303dlh magnetometer */
@@ -93,9 +93,16 @@ static struct regulator_consumer_supply ab8500_vaux2_consumers[] = {
        REGULATOR_SUPPLY("vmmc", "sdi4"),
        /* AB8500 audio codec */
        REGULATOR_SUPPLY("vcc-N2158", "ab8500-codec.0"),
+       /* AB8500 accessory detect 1 */
+       REGULATOR_SUPPLY("vcc-N2158", "ab8500-acc-det.0"),
+       /* AB8500 Tv-out device */
+       REGULATOR_SUPPLY("vcc-N2158", "mcde_tv_ab8500.4"),
+       /* AV8100 HDMI device */
+       REGULATOR_SUPPLY("vcc-N2158", "av8100_hdmi.3"),
 };
 
 static struct regulator_consumer_supply ab8500_vaux3_consumers[] = {
+       REGULATOR_SUPPLY("v-SD-STM", "stm"),
        /* External MMC slot power */
        REGULATOR_SUPPLY("vmmc", "sdi0"),
 };
@@ -126,6 +133,10 @@ static struct regulator_consumer_supply ab8500_vtvout_consumers[] = {
        REGULATOR_SUPPLY("vtvout", "ab8500-denc.0"),
        /* Internal general-purpose ADC */
        REGULATOR_SUPPLY("vddadc", "ab8500-gpadc.0"),
+       /* ADC for charger */
+       REGULATOR_SUPPLY("vddadc", "ab8500-charger.0"),
+       /* AB8500 Tv-out device */
+       REGULATOR_SUPPLY("vtvout", "mcde_tv_ab8500.4"),
 };
 
 static struct regulator_consumer_supply ab8500_vaud_consumers[] = {
@@ -153,6 +164,8 @@ static struct regulator_consumer_supply ab8500_vintcore_consumers[] = {
        REGULATOR_SUPPLY("v-intcore", NULL),
        /* USB Transceiver */
        REGULATOR_SUPPLY("vddulpivio18", "ab8500-usb.0"),
+       /* Handled by abx500 clk driver */
+       REGULATOR_SUPPLY("v-intcore", "abx500-clk.0"),
 };
 
 static struct regulator_consumer_supply ab8505_usb_consumers[] = {
@@ -161,8 +174,15 @@ static struct regulator_consumer_supply ab8505_usb_consumers[] = {
 };
 
 static struct regulator_consumer_supply ab8500_vana_consumers[] = {
-       /* External displays, connector on board, 1v8 power supply */
-       REGULATOR_SUPPLY("vsmps2", "mcde.0"),
+       /* DB8500 DSI */
+       REGULATOR_SUPPLY("vdddsi1v2", "mcde"),
+       REGULATOR_SUPPLY("vdddsi1v2", "b2r2_core"),
+       REGULATOR_SUPPLY("vdddsi1v2", "b2r2_1_core"),
+       REGULATOR_SUPPLY("vdddsi1v2", "dsilink.0"),
+       REGULATOR_SUPPLY("vdddsi1v2", "dsilink.1"),
+       REGULATOR_SUPPLY("vdddsi1v2", "dsilink.2"),
+       /* DB8500 CSI */
+       REGULATOR_SUPPLY("vddcsi1v2", "mmio_camera"),
 };
 
 /* ab8500 regulator register initialization */
@@ -304,9 +324,9 @@ static struct ab8500_regulator_reg_init ab8500_reg_init[] = {
         */
        INIT_REGULATOR_REGISTER(AB8500_VRF1VAUX3REGU,          0x03, 0x00),
        /*
-        * Vaux1Sel                 = 2.5 V
+        * Vaux1Sel                 = 2.8 V
         */
-       INIT_REGULATOR_REGISTER(AB8500_VAUX1SEL,               0x0f, 0x08),
+       INIT_REGULATOR_REGISTER(AB8500_VAUX1SEL,               0x0f, 0x0C),
        /*
         * Vaux2Sel                 = 2.9 V
         */
@@ -342,18 +362,11 @@ static struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = {
        [AB8500_LDO_AUX1] = {
                .constraints = {
                        .name = "V-DISPLAY",
-                       .min_uV = 2500000,
-                       .max_uV = 2900000,
+                       .min_uV = 2800000,
+                       .max_uV = 3300000,
                        .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
                                          REGULATOR_CHANGE_STATUS,
                        .boot_on = 1, /* display is on at boot */
-                       /*
-                        * This voltage cannot be disabled right now because
-                        * it is somehow affecting the external MMC
-                        * functionality, though that typically will use
-                        * AUX3.
-                        */
-                       .always_on = 1,
                },
                .num_consumer_supplies = ARRAY_SIZE(ab8500_vaux1_consumers),
                .consumer_supplies = ab8500_vaux1_consumers,
@@ -365,7 +378,10 @@ static struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = {
                        .min_uV = 1100000,
                        .max_uV = 3300000,
                        .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
-                                         REGULATOR_CHANGE_STATUS,
+                                         REGULATOR_CHANGE_STATUS |
+                                         REGULATOR_CHANGE_MODE,
+                       .valid_modes_mask = REGULATOR_MODE_NORMAL |
+                                           REGULATOR_MODE_IDLE,
                },
                .num_consumer_supplies = ARRAY_SIZE(ab8500_vaux2_consumers),
                .consumer_supplies = ab8500_vaux2_consumers,
@@ -377,7 +393,10 @@ static struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = {
                        .min_uV = 1100000,
                        .max_uV = 3300000,
                        .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
-                                         REGULATOR_CHANGE_STATUS,
+                                         REGULATOR_CHANGE_STATUS |
+                                         REGULATOR_CHANGE_MODE,
+                       .valid_modes_mask = REGULATOR_MODE_NORMAL |
+                                           REGULATOR_MODE_IDLE,
                },
                .num_consumer_supplies = ARRAY_SIZE(ab8500_vaux3_consumers),
                .consumer_supplies = ab8500_vaux3_consumers,
@@ -431,15 +450,23 @@ static struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = {
        [AB8500_LDO_INTCORE] = {
                .constraints = {
                        .name = "V-INTCORE",
-                       .valid_ops_mask = REGULATOR_CHANGE_STATUS,
+                       .min_uV = 1250000,
+                       .max_uV = 1350000,
+                       .input_uV = 1800000,
+                       .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
+                                         REGULATOR_CHANGE_STATUS |
+                                         REGULATOR_CHANGE_MODE |
+                                         REGULATOR_CHANGE_DRMS,
+                       .valid_modes_mask = REGULATOR_MODE_NORMAL |
+                                           REGULATOR_MODE_IDLE,
                },
                .num_consumer_supplies = ARRAY_SIZE(ab8500_vintcore_consumers),
                .consumer_supplies = ab8500_vintcore_consumers,
        },
-       /* supply for U8500 CSI/DSI, VANA LDO */
+       /* supply for U8500 CSI-DSI, VANA LDO */
        [AB8500_LDO_ANA] = {
                .constraints = {
-                       .name = "V-CSI/DSI",
+                       .name = "V-CSI-DSI",
                        .valid_ops_mask = REGULATOR_CHANGE_STATUS,
                },
                .num_consumer_supplies = ARRAY_SIZE(ab8500_vana_consumers),
@@ -999,16 +1026,8 @@ void mop500_regulator_init(void)
        struct regulator_init_data *regulator;
 
        /*
-        * Handle VextSupply1 on older boards than HREFP_V22_V1x
-        * (turn off in suspend)
+        * Temporarily turn on Vaux2 on 8520 machine
         */
-       if (cpu_is_u8500v20() || cpu_is_u8500v21()) {
-               /* disable VextSupply1 in suspend */
-               regulator = &ab8500_ext_regulators[AB8500_EXT_SUPPLY1];
-               regulator->constraints.state_mem.disabled = 1;
-               regulator->constraints.state_standby.disabled = 1;
-       }
-
        if (cpu_is_u8520()) {
                /* Vaux2 initialized to be on */
                ab8500_modify_reg_init(AB8505_VAUX12REGU, 0x0f, 0x05);