omap: rx51: Add vdda_dac supply for tvout
Jarkko Nikula [Tue, 21 Dec 2010 17:25:35 +0000 (17:25 +0000)]
Commmit 60d24ee "Added video data to support tvout on rx51" broke the DSS
on RX51/N900 since it added DSS VENC support but a patch adding needed
supply is missing from tree and no framebuffers are initialized.

This patch is basically cleaned up version of original one:
http://marc.info/?l=linux-omap&m=129070041402418&w=2

Signed-off-by: Jarkko Nikula <jhnikula@gmail.com>
Cc: Srikar <ext-srikar.1.bhavanarayana@nokia.com>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/mach-omap2/board-rx51-peripherals.c

index 768f0dc..e75e240 100644 (file)
@@ -363,6 +363,10 @@ static struct regulator_consumer_supply rx51_vaux1_consumers[] = {
        REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
 };
 
+static struct regulator_consumer_supply rx51_vdac_supply[] = {
+       REGULATOR_SUPPLY("vdda_dac", "omapdss"),
+};
+
 static struct regulator_init_data rx51_vaux1 = {
        .constraints = {
                .name                   = "V28",
@@ -480,14 +484,17 @@ static struct regulator_init_data rx51_vsim = {
 
 static struct regulator_init_data rx51_vdac = {
        .constraints = {
+               .name                   = "VDAC",
                .min_uV                 = 1800000,
                .max_uV                 = 1800000,
+               .apply_uV               = true,
                .valid_modes_mask       = REGULATOR_MODE_NORMAL
                                        | REGULATOR_MODE_STANDBY,
-               .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
-                                       | REGULATOR_CHANGE_MODE
+               .valid_ops_mask         = REGULATOR_CHANGE_MODE
                                        | REGULATOR_CHANGE_STATUS,
        },
+       .num_consumer_supplies  = 1,
+       .consumer_supplies      = rx51_vdac_supply,
 };
 
 static struct regulator_init_data rx51_vio = {