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Reverese mangle_pmu logic. Initalize regulator constrains to those used for all but...
[librecmc/librecmc.git] / target / linux / s3c24xx / files-2.6.30 / arch / arm / mach-s3c2442 / mach-gta02.c
diff --git a/target/linux/s3c24xx/files-2.6.30/arch/arm/mach-s3c2442/mach-gta02.c b/target/linux/s3c24xx/files-2.6.30/arch/arm/mach-s3c2442/mach-gta02.c
index 3ae2a81238f3d5ce80aead58f6c9a0c766f3f4f4..64b6b0d2ee32bc4c65a9a19f0318f72d1ab2e3c3 100644 (file)
--- a/target/linux/s3c24xx/files-2.6.30/arch/arm/mach-s3c2442/mach-gta02.c
+++ b/target/linux/s3c24xx/files-2.6.30/arch/arm/mach-s3c2442/mach-gta02.c
@@ -35,7 +35,6 @@
 #include <linux/platform_device.h>
 #include <linux/serial_core.h>
 #include <linux/spi/spi.h>
-#include <linux/spi/glamo.h>
 #include <linux/spi/spi_bitbang.h>
 #include <linux/mmc/host.h>
 
@@ -97,6 +96,8 @@
 
 #include <linux/jbt6k74.h>
 #include <linux/glamofb.h>
+#include <linux/mfd/glamo.h>
+#include <linux/spi/glamo.h>
 
 #include <linux/hdq.h>
 #include <linux/bq27000_battery.h>
@@ -463,7 +464,7 @@ static void gta02_pmu_force_shutdown(struct pcf50633 *pcf)
 
 static void gta02_udc_vbus_draw(unsigned int ma)
 {
-        if (!gta02_pcf)
+       if (!gta02_pcf)
                return;
 
        gta02_usb_vbus_draw = ma;
@@ -535,16 +536,9 @@ static struct regulator_consumer_supply ldo5_consumers[] = {
        },
 };
 
-/*
- * We need this dummy thing to fill the regulator consumers
- */
-static struct platform_device gta02_mmc_dev = {
-       /* details filled in by glamo core */
-};
-
 static struct regulator_consumer_supply hcldo_consumers[] = {
        {
-               .dev = &gta02_mmc_dev.dev,
+               .dev = &gta02_glamo_dev.dev,
                .supply = "SD_3V3",
        },
 };
@@ -580,6 +574,7 @@ struct pcf50633_platform_data gta02_pcf_pdata = {
                                .max_uV = 3300000,
                                .valid_modes_mask = REGULATOR_MODE_NORMAL,
                                .boot_on = 1,
+                               .always_on = 1,
                                .apply_uV = 1,
                                .state_mem = {
                                        .enabled = 1,
@@ -594,6 +589,7 @@ struct pcf50633_platform_data gta02_pcf_pdata = {
                                .max_uV = 1600000,
                                .valid_modes_mask = REGULATOR_MODE_NORMAL,
                                .boot_on = 1,
+                               .always_on = 1,
                                .apply_uV = 1,
                        },
                        .num_consumer_supplies = 0,
@@ -606,6 +602,7 @@ struct pcf50633_platform_data gta02_pcf_pdata = {
                                .valid_modes_mask = REGULATOR_MODE_NORMAL,
                                .apply_uV = 1,
                                .boot_on = 1,
+                               .always_on = 1,
                                .state_mem = {
                                        .enabled = 1,
                                },
@@ -627,8 +624,8 @@ struct pcf50633_platform_data gta02_pcf_pdata = {
                [PCF50633_REGULATOR_LDO1] = {
                        .constraints = {
                                .name = "GSENSOR_3V3",
-                               .min_uV = 1300000,
-                               .max_uV = 1300000,
+                               .min_uV = 3300000,
+                               .max_uV = 3300000,
                                .valid_modes_mask = REGULATOR_MODE_NORMAL,
                                .apply_uV = 1,
                        },
@@ -667,8 +664,8 @@ struct pcf50633_platform_data gta02_pcf_pdata = {
                [PCF50633_REGULATOR_LDO5] = {
                        .constraints = {
                                .name = "RF_3V",
-                               .min_uV = 1500000,
-                               .max_uV = 1500000,
+                               .min_uV = 3000000,
+                               .max_uV = 3000000,
                                .valid_modes_mask = REGULATOR_MODE_NORMAL,
                                .apply_uV = 1,
                                .state_mem = {
@@ -681,9 +678,11 @@ struct pcf50633_platform_data gta02_pcf_pdata = {
                [PCF50633_REGULATOR_LDO6] = {
                        .constraints = {
                                .name = "LCM_3V",
-                               .min_uV = 0,
-                               .max_uV = 3300000,
+                               .min_uV = 3000000,
+                               .max_uV = 3000000,
+                               .always_on = 1,
                                .valid_modes_mask = REGULATOR_MODE_NORMAL,
+                               .apply_uV = 1,
                        },
                        .num_consumer_supplies = 0,
                },
@@ -717,28 +716,21 @@ static void mangle_pmu_pdata_by_system_rev(void)
                /* FIXME: this is only in v1 due to wrong PMU variant */
                reg_init_data[PCF50633_REGULATOR_DOWN2]
                                        .constraints.state_mem.enabled = 1;
-               break;
-       case GTA02v2_SYSTEM_REV:
-       case GTA02v3_SYSTEM_REV:
-       case GTA02v4_SYSTEM_REV:
-       case GTA02v5_SYSTEM_REV:
-       case GTA02v6_SYSTEM_REV:
-               reg_init_data[PCF50633_REGULATOR_LDO1]
-                                       .constraints.min_uV = 3300000;
+
                reg_init_data[PCF50633_REGULATOR_LDO1]
-                                       .constraints.min_uV = 3300000;
+                                       .constraints.min_uV = 1300000;
                reg_init_data[PCF50633_REGULATOR_LDO1]
-                                       .constraints.state_mem.enabled = 0;
+                                       .constraints.max_uV = 1300000;
 
                reg_init_data[PCF50633_REGULATOR_LDO5]
-                                       .constraints.min_uV = 3000000;
+                                       .constraints.min_uV = 1500000;
                reg_init_data[PCF50633_REGULATOR_LDO5]
-                                       .constraints.max_uV = 3000000;
+                                       .constraints.max_uV = 1500000;
 
                reg_init_data[PCF50633_REGULATOR_LDO6]
-                                       .constraints.min_uV = 3000000;
+                                       .constraints.min_uV = 0;
                reg_init_data[PCF50633_REGULATOR_LDO6]
-                                       .constraints.max_uV = 3000000;
+                                       .constraints.max_uV = 3300000;
                reg_init_data[PCF50633_REGULATOR_LDO6]
                                        .constraints.apply_uV = 1;
                break;
@@ -1089,8 +1081,8 @@ static struct platform_device gta02_bl_dev = {
 
 static void gta02_jbt6k74_reset(int devidx, int level)
 {
-       glamo_lcm_reset(level);
-}      
+       glamo_lcm_reset(&gta02_glamo_dev, level);
+}
 
 static void gta02_jbt6k74_probe_completed(struct device *dev)
 {
@@ -1111,21 +1103,6 @@ const struct jbt6k74_platform_data jbt6k74_pdata = {
        .probe_completed = gta02_jbt6k74_probe_completed,
 };
 
-#if 0 /* currently this is not used and we use gpio spi */
-static struct glamo_spi_info glamo_spi_cfg = {
-       .board_size     = ARRAY_SIZE(gta02_spi_board_info),
-       .board_info     = gta02_spi_board_info,
-};
-#endif /* 0 */
-
-static struct glamo_spigpio_info glamo_spigpio_cfg = {
-       .pin_clk        = GLAMO_GPIO10_OUTPUT,
-       .pin_mosi       = GLAMO_GPIO11_OUTPUT,
-       .pin_cs         = GLAMO_GPIO12_OUTPUT,
-       .pin_miso       = 0,
-       .bus_num        = 2,
-};
-
 /*----------- SPI: Accelerometers attached to SPI of s3c244x ----------------- */
 
 void gta02_lis302dl_suspend_io(struct lis302dl_info *lis, int resume)
@@ -1369,19 +1346,6 @@ static int glamo_irq_is_wired(void)
        return -ENODEV;
 }
 
-static int gta02_glamo_can_set_mmc_power(void)
-{
-       switch (S3C_SYSTEM_REV_ATAG) {
-               case GTA02v3_SYSTEM_REV:
-               case GTA02v4_SYSTEM_REV:
-               case GTA02v5_SYSTEM_REV:
-               case GTA02v6_SYSTEM_REV:
-                       return 1;
-       }
-
-       return 0;
-}
-
 /* Smedia Glamo 3362 */
 
 /*
@@ -1399,42 +1363,63 @@ static void gta02_glamo_external_reset(int level)
        s3c2410_gpio_cfgpin(GTA02_GPIO_3D_RESET, S3C2410_GPIO_OUTPUT);
 }
 
-static struct glamofb_platform_data gta02_glamo_pdata = {
-       .width          = 43,
-       .height         = 58,
-        /* 24.5MHz --> 40.816ns */
-       .pixclock       = 40816,
-       .left_margin    = 8,
-       .right_margin   = 16,
-       .upper_margin   = 2,
-       .lower_margin   = 16,
-       .hsync_len      = 8,
-       .vsync_len      = 2,
-       .fb_mem_size    = 0x400000, /* glamo has 8 megs of SRAM. we use 4 */
-       .xres           = {
-               .min    = 240,
-               .max    = 640,
-               .defval = 480,
-       },
-       .yres           = {
-               .min    = 320,
-               .max    = 640,
-               .defval = 640,
-       },
-       .bpp            = {
-               .min    = 16,
-               .max    = 16,
-               .defval = 16,
-       },
-       //.spi_info     = &glamo_spi_cfg,
-       .spigpio_info   = &glamo_spigpio_cfg,
+static struct fb_videomode gta02_glamo_modes[] = {
+       {
+               .name = "480x640",
+               .xres = 480,
+               .yres = 640,
+               .pixclock       = 40816,
+               .left_margin    = 8,
+               .right_margin   = 16,
+               .upper_margin   = 2,
+               .lower_margin   = 16,
+               .hsync_len      = 8,
+               .vsync_len      = 2,
+               .vmode = FB_VMODE_NONINTERLACED,
+       }, {
+               .name = "240x320",
+               .xres = 240,
+               .yres = 320,
+               .pixclock       = 40816,
+               .left_margin    = 8,
+               .right_margin   = 16,
+               .upper_margin   = 2,
+               .lower_margin   = 16,
+               .hsync_len      = 8,
+               .vsync_len      = 2,
+               .vmode = FB_VMODE_NONINTERLACED,
+       }
+};
+
+static struct glamo_fb_platform_data gta02_glamo_fb_pdata = {
+       .width  = 43,
+       .height = 58,
+
+       .num_modes = ARRAY_SIZE(gta02_glamo_modes),
+       .modes = gta02_glamo_modes,
+};
+
+static struct glamo_spigpio_platform_data gta02_glamo_spigpio_pdata = {
+       .pin_clk  = GLAMO_GPIO10_OUTPUT,
+       .pin_mosi = GLAMO_GPIO11_OUTPUT,
+       .pin_cs   = GLAMO_GPIO12_OUTPUT,
+       .pin_miso = 0,
+       .bus_num  = 2,
+};
+
+static struct glamo_mmc_platform_data gta02_glamo_mmc_pdata = {
+       .glamo_mmc_use_slow = gta02_glamo_mci_use_slow,
+};
+
+static struct glamo_platform_data gta02_glamo_pdata = {
+       .fb_data      = &gta02_glamo_fb_pdata,
+       .spigpio_data = &gta02_glamo_spigpio_pdata,
+       .mmc_data     = &gta02_glamo_mmc_pdata,
+
+    .osci_clock_rate = 32768,
 
-       /* glamo MMC function platform data */
-       .mmc_dev = &gta02_mmc_dev,
-       .glamo_can_set_mci_power = gta02_glamo_can_set_mmc_power,
-       .glamo_mci_use_slow = gta02_glamo_mci_use_slow,
        .glamo_irq_is_wired = glamo_irq_is_wired,
-       .glamo_external_reset = gta02_glamo_external_reset
+       .glamo_external_reset = gta02_glamo_external_reset,
 };
 
 static struct resource gta02_glamo_resources[] = {
@@ -1569,7 +1554,7 @@ static void gta02_pmu_regulator_registered(struct pcf50633 *pcf, int id)
                        pdev = &gta02_glamo_dev;
                        break;
                default:
-            return;
+                       return;
        }
 
        pdev->dev.parent = &regulator->dev;
@@ -1594,7 +1579,7 @@ static void gta02_pmu_attach_child_devices(struct pcf50633 *pcf)
        platform_add_devices(gta02_devices_pmu_children,
                                        ARRAY_SIZE(gta02_devices_pmu_children));
 
-/*    regulator_has_full_constraints();*/
+    regulator_has_full_constraints();
 }
 
 static void gta02_poweroff(void)