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-rw-r--r--arch/arm/mach-omap2/board-3430sdp.c38
-rw-r--r--arch/arm/mach-omap2/board-4430sdp.c49
-rw-r--r--arch/arm/mach-omap2/board-am3517evm.c25
-rw-r--r--arch/arm/mach-omap2/board-cm-t35.c30
-rw-r--r--arch/arm/mach-omap2/board-devkit8000.c30
-rw-r--r--arch/arm/mach-omap2/board-generic.c2
-rw-r--r--arch/arm/mach-omap2/board-igep0020.c32
-rw-r--r--arch/arm/mach-omap2/board-omap3beagle.c37
-rw-r--r--arch/arm/mach-omap2/board-omap3evm.c29
-rw-r--r--arch/arm/mach-omap2/board-omap3stalker.c29
-rw-r--r--arch/arm/mach-omap2/board-omap4panda.c52
-rw-r--r--arch/arm/mach-omap2/board-overo.c25
-rw-r--r--arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c80
-rw-r--r--arch/arm/mach-omap2/clock.c5
-rw-r--r--arch/arm/mach-omap2/clock.h8
-rw-r--r--arch/arm/mach-omap2/display.c196
-rw-r--r--arch/arm/mach-omap2/omap_hwmod.c17
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_2420_data.c1
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_2430_data.c1
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_3xxx_data.c1
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_44xx_data.c9
-rw-r--r--arch/arm/mach-omap2/serial.c124
-rw-r--r--arch/arm/mach-omap2/twl-common.c37
-rw-r--r--arch/arm/mach-omap2/twl-common.h10
24 files changed, 298 insertions, 569 deletions
diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
index da75f239873..37abb0d49b5 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -37,7 +37,7 @@
#include <plat/dma.h>
#include <plat/gpmc.h>
#include <video/omapdss.h>
-#include <video/omap-panel-dvi.h>
+#include <video/omap-panel-tfp410.h>
#include <plat/gpmc-smc91x.h>
@@ -113,9 +113,6 @@ static struct gpio sdp3430_dss_gpios[] __initdata = {
{SDP3430_LCD_PANEL_BACKLIGHT_GPIO, GPIOF_OUT_INIT_LOW, "LCD Backlight"},
};
-static int lcd_enabled;
-static int dvi_enabled;
-
static void __init sdp3430_display_init(void)
{
int r;
@@ -129,44 +126,18 @@ static void __init sdp3430_display_init(void)
static int sdp3430_panel_enable_lcd(struct omap_dss_device *dssdev)
{
- if (dvi_enabled) {
- printk(KERN_ERR "cannot enable LCD, DVI is enabled\n");
- return -EINVAL;
- }
-
gpio_direction_output(SDP3430_LCD_PANEL_ENABLE_GPIO, 1);
gpio_direction_output(SDP3430_LCD_PANEL_BACKLIGHT_GPIO, 1);
- lcd_enabled = 1;
-
return 0;
}
static void sdp3430_panel_disable_lcd(struct omap_dss_device *dssdev)
{
- lcd_enabled = 0;
-
gpio_direction_output(SDP3430_LCD_PANEL_ENABLE_GPIO, 0);
gpio_direction_output(SDP3430_LCD_PANEL_BACKLIGHT_GPIO, 0);
}
-static int sdp3430_panel_enable_dvi(struct omap_dss_device *dssdev)
-{
- if (lcd_enabled) {
- printk(KERN_ERR "cannot enable DVI, LCD is enabled\n");
- return -EINVAL;
- }
-
- dvi_enabled = 1;
-
- return 0;
-}
-
-static void sdp3430_panel_disable_dvi(struct omap_dss_device *dssdev)
-{
- dvi_enabled = 0;
-}
-
static int sdp3430_panel_enable_tv(struct omap_dss_device *dssdev)
{
return 0;
@@ -186,15 +157,14 @@ static struct omap_dss_device sdp3430_lcd_device = {
.platform_disable = sdp3430_panel_disable_lcd,
};
-static struct panel_dvi_platform_data dvi_panel = {
- .platform_enable = sdp3430_panel_enable_dvi,
- .platform_disable = sdp3430_panel_disable_dvi,
+static struct tfp410_platform_data dvi_panel = {
+ .power_down_gpio = -1,
};
static struct omap_dss_device sdp3430_dvi_device = {
.name = "dvi",
.type = OMAP_DISPLAY_TYPE_DPI,
- .driver_name = "dvi",
+ .driver_name = "tfp410",
.data = &dvi_panel,
.phy.dpi.data_lines = 24,
};
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index a39fc4bbd2b..b4ad706c145 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -20,6 +20,7 @@
#include <linux/usb/otg.h>
#include <linux/spi/spi.h>
#include <linux/i2c/twl.h>
+#include <linux/mfd/twl6040.h>
#include <linux/gpio_keys.h>
#include <linux/regulator/machine.h>
#include <linux/regulator/fixed.h>
@@ -560,7 +561,7 @@ static struct regulator_init_data sdp4430_vusim = {
},
};
-static struct twl4030_codec_data twl6040_codec = {
+static struct twl6040_codec_data twl6040_codec = {
/* single-step ramp for headset and handsfree */
.hs_left_step = 0x0f,
.hs_right_step = 0x0f,
@@ -568,7 +569,7 @@ static struct twl4030_codec_data twl6040_codec = {
.hf_right_step = 0x1d,
};
-static struct twl4030_vibra_data twl6040_vibra = {
+static struct twl6040_vibra_data twl6040_vibra = {
.vibldrv_res = 8,
.vibrdrv_res = 3,
.viblmotor_res = 10,
@@ -577,16 +578,14 @@ static struct twl4030_vibra_data twl6040_vibra = {
.vddvibr_uV = 0, /* fixed volt supply - VBAT */
};
-static struct twl4030_audio_data twl6040_audio = {
+static struct twl6040_platform_data twl6040_data = {
.codec = &twl6040_codec,
.vibra = &twl6040_vibra,
.audpwron_gpio = 127,
- .naudint_irq = OMAP44XX_IRQ_SYS_2N,
.irq_base = TWL6040_CODEC_IRQ_BASE,
};
static struct twl4030_platform_data sdp4430_twldata = {
- .audio = &twl6040_audio,
/* Regulators */
.vusim = &sdp4430_vusim,
.vaux1 = &sdp4430_vaux1,
@@ -617,7 +616,8 @@ static int __init omap4_i2c_init(void)
TWL_COMMON_REGULATOR_VCXIO |
TWL_COMMON_REGULATOR_VUSB |
TWL_COMMON_REGULATOR_CLK32KG);
- omap4_pmic_init("twl6030", &sdp4430_twldata);
+ omap4_pmic_init("twl6030", &sdp4430_twldata,
+ &twl6040_data, OMAP44XX_IRQ_SYS_2N);
omap_register_i2c_bus(2, 400, NULL, 0);
omap_register_i2c_bus(3, 400, sdp4430_i2c_3_boardinfo,
ARRAY_SIZE(sdp4430_i2c_3_boardinfo));
@@ -666,6 +666,10 @@ static struct nokia_dsi_panel_data dsi1_panel = {
.use_ext_te = false,
.ext_te_gpio = 101,
.esd_interval = 0,
+ .pin_config = {
+ .num_pins = 6,
+ .pins = { 0, 1, 2, 3, 4, 5 },
+ },
};
static struct omap_dss_device sdp4430_lcd_device = {
@@ -674,13 +678,6 @@ static struct omap_dss_device sdp4430_lcd_device = {
.type = OMAP_DISPLAY_TYPE_DSI,
.data = &dsi1_panel,
.phy.dsi = {
- .clk_lane = 1,
- .clk_pol = 0,
- .data1_lane = 2,
- .data1_pol = 0,
- .data2_lane = 3,
- .data2_pol = 0,
-
.module = 0,
},
@@ -715,6 +712,10 @@ static struct nokia_dsi_panel_data dsi2_panel = {
.use_ext_te = false,
.ext_te_gpio = 103,
.esd_interval = 0,
+ .pin_config = {
+ .num_pins = 6,
+ .pins = { 0, 1, 2, 3, 4, 5 },
+ },
};
static struct omap_dss_device sdp4430_lcd2_device = {
@@ -723,12 +724,6 @@ static struct omap_dss_device sdp4430_lcd2_device = {
.type = OMAP_DISPLAY_TYPE_DSI,
.data = &dsi2_panel,
.phy.dsi = {
- .clk_lane = 1,
- .clk_pol = 0,
- .data1_lane = 2,
- .data1_pol = 0,
- .data2_lane = 3,
- .data2_pol = 0,
.module = 1,
},
@@ -758,21 +753,6 @@ static struct omap_dss_device sdp4430_lcd2_device = {
.channel = OMAP_DSS_CHANNEL_LCD2,
};
-static void sdp4430_lcd_init(void)
-{
- int r;
-
- r = gpio_request_one(dsi1_panel.reset_gpio, GPIOF_DIR_OUT,
- "lcd1_reset_gpio");
- if (r)
- pr_err("%s: Could not get lcd1_reset_gpio\n", __func__);
-
- r = gpio_request_one(dsi2_panel.reset_gpio, GPIOF_DIR_OUT,
- "lcd2_reset_gpio");
- if (r)
- pr_err("%s: Could not get lcd2_reset_gpio\n", __func__);
-}
-
static struct omap_dss_hdmi_data sdp4430_hdmi_data = {
.hpd_gpio = HDMI_GPIO_HPD,
};
@@ -858,7 +838,6 @@ static void __init omap_4430sdp_display_init(void)
if (r)
pr_err("%s: Could not get display_sel GPIO\n", __func__);
- sdp4430_lcd_init();
sdp4430_picodlp_init();
omap_display_init(&sdp4430_dss_data);
/*
diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c
index 3645285a3e2..99790eb646e 100644
--- a/arch/arm/mach-omap2/board-am3517evm.c
+++ b/arch/arm/mach-omap2/board-am3517evm.c
@@ -37,7 +37,7 @@
#include <plat/usb.h>
#include <video/omapdss.h>
#include <video/omap-panel-generic-dpi.h>
-#include <video/omap-panel-dvi.h>
+#include <video/omap-panel-tfp410.h>
#include "am35xx-emac.h"
#include "mux.h"
@@ -207,31 +207,14 @@ static struct omap_dss_device am3517_evm_tv_device = {
.platform_disable = am3517_evm_panel_disable_tv,
};
-static int am3517_evm_panel_enable_dvi(struct omap_dss_device *dssdev)
-{
- if (lcd_enabled) {
- printk(KERN_ERR "cannot enable DVI, LCD is enabled\n");
- return -EINVAL;
- }
- dvi_enabled = 1;
-
- return 0;
-}
-
-static void am3517_evm_panel_disable_dvi(struct omap_dss_device *dssdev)
-{
- dvi_enabled = 0;
-}
-
-static struct panel_dvi_platform_data dvi_panel = {
- .platform_enable = am3517_evm_panel_enable_dvi,
- .platform_disable = am3517_evm_panel_disable_dvi,
+static struct tfp410_platform_data dvi_panel = {
+ .power_down_gpio = -1,
};
static struct omap_dss_device am3517_evm_dvi_device = {
.type = OMAP_DISPLAY_TYPE_DPI,
.name = "dvi",
- .driver_name = "dvi",
+ .driver_name = "tfp410",
.data = &dvi_panel,
.phy.dpi.data_lines = 24,
};
diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c
index 909a8b91b56..45746cb56c6 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -44,7 +44,7 @@
#include <plat/usb.h>
#include <video/omapdss.h>
#include <video/omap-panel-generic-dpi.h>
-#include <video/omap-panel-dvi.h>
+#include <video/omap-panel-tfp410.h>
#include <plat/mcspi.h>
#include <mach/hardware.h>
@@ -218,25 +218,6 @@ static void cm_t35_panel_disable_lcd(struct omap_dss_device *dssdev)
gpio_set_value(CM_T35_LCD_EN_GPIO, 0);
}
-static int cm_t35_panel_enable_dvi(struct omap_dss_device *dssdev)
-{
- if (lcd_enabled) {
- printk(KERN_ERR "cannot enable DVI, LCD is enabled\n");
- return -EINVAL;
- }
-
- gpio_set_value(CM_T35_DVI_EN_GPIO, 0);
- dvi_enabled = 1;
-
- return 0;
-}
-
-static void cm_t35_panel_disable_dvi(struct omap_dss_device *dssdev)
-{
- gpio_set_value(CM_T35_DVI_EN_GPIO, 1);
- dvi_enabled = 0;
-}
-
static int cm_t35_panel_enable_tv(struct omap_dss_device *dssdev)
{
return 0;
@@ -260,15 +241,14 @@ static struct omap_dss_device cm_t35_lcd_device = {
.phy.dpi.data_lines = 18,
};
-static struct panel_dvi_platform_data dvi_panel = {
- .platform_enable = cm_t35_panel_enable_dvi,
- .platform_disable = cm_t35_panel_disable_dvi,
+static struct tfp410_platform_data dvi_panel = {
+ .power_down_gpio = CM_T35_DVI_EN_GPIO,
};
static struct omap_dss_device cm_t35_dvi_device = {
.name = "dvi",
.type = OMAP_DISPLAY_TYPE_DPI,
- .driver_name = "dvi",
+ .driver_name = "tfp410",
.data = &dvi_panel,
.phy.dpi.data_lines = 24,
};
@@ -316,7 +296,6 @@ static struct spi_board_info cm_t35_lcd_spi_board_info[] __initdata = {
static struct gpio cm_t35_dss_gpios[] __initdata = {
{ CM_T35_LCD_EN_GPIO, GPIOF_OUT_INIT_LOW, "lcd enable" },
{ CM_T35_LCD_BL_GPIO, GPIOF_OUT_INIT_LOW, "lcd bl enable" },
- { CM_T35_DVI_EN_GPIO, GPIOF_OUT_INIT_HIGH, "dvi enable" },
};
static void __init cm_t35_init_display(void)
@@ -335,7 +314,6 @@ static void __init cm_t35_init_display(void)
gpio_export(CM_T35_LCD_EN_GPIO, 0);
gpio_export(CM_T35_LCD_BL_GPIO, 0);
- gpio_export(CM_T35_DVI_EN_GPIO, 0);
msleep(50);
gpio_set_value(CM_T35_LCD_EN_GPIO, 1);
diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c
index a2010f07de3..b063f0d2faa 100644
--- a/arch/arm/mach-omap2/board-devkit8000.c
+++ b/arch/arm/mach-omap2/board-devkit8000.c
@@ -47,7 +47,7 @@
#include <plat/usb.h>
#include <video/omapdss.h>
#include <video/omap-panel-generic-dpi.h>
-#include <video/omap-panel-dvi.h>
+#include <video/omap-panel-tfp410.h>
#include <plat/mcspi.h>
#include <linux/input/matrix_keypad.h>
@@ -118,19 +118,6 @@ static void devkit8000_panel_disable_lcd(struct omap_dss_device *dssdev)
gpio_set_value_cansleep(dssdev->reset_gpio, 0);
}
-static int devkit8000_panel_enable_dvi(struct omap_dss_device *dssdev)
-{
- if (gpio_is_valid(dssdev->reset_gpio))
- gpio_set_value_cansleep(dssdev->reset_gpio, 1);
- return 0;
-}
-
-static void devkit8000_panel_disable_dvi(struct omap_dss_device *dssdev)
-{
- if (gpio_is_valid(dssdev->reset_gpio))
- gpio_set_value_cansleep(dssdev->reset_gpio, 0);
-}
-
static struct regulator_consumer_supply devkit8000_vmmc1_supply[] = {
REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
};
@@ -154,15 +141,14 @@ static struct omap_dss_device devkit8000_lcd_device = {
.phy.dpi.data_lines = 24,
};
-static struct panel_dvi_platform_data dvi_panel = {
- .platform_enable = devkit8000_panel_enable_dvi,
- .platform_disable = devkit8000_panel_disable_dvi,
+static struct tfp410_platform_data dvi_panel = {
+ .power_down_gpio = -1,
};
static struct omap_dss_device devkit8000_dvi_device = {
.name = "dvi",
.type = OMAP_DISPLAY_TYPE_DPI,
- .driver_name = "dvi",
+ .driver_name = "tfp410",
.data = &dvi_panel,
.phy.dpi.data_lines = 24,
};
@@ -244,13 +230,7 @@ static int devkit8000_twl_gpio_setup(struct device *dev,
}
/* gpio + 7 is "DVI_PD" (out, active low) */
- devkit8000_dvi_device.reset_gpio = gpio + 7;
- ret = gpio_request_one(devkit8000_dvi_device.reset_gpio,
- GPIOF_OUT_INIT_LOW, "DVI PowerDown");
- if (ret < 0) {
- devkit8000_dvi_device.reset_gpio = -EINVAL;
- printk(KERN_ERR "Failed to request GPIO for DVI PowerDown\n");
- }
+ dvi_panel.power_down_gpio = gpio + 7;
return 0;
}
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index 74e1687b517..098d183a008 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -137,7 +137,7 @@ static struct twl4030_platform_data sdp4430_twldata = {
static void __init omap4_i2c_init(void)
{
- omap4_pmic_init("twl6030", &sdp4430_twldata);
+ omap4_pmic_init("twl6030", &sdp4430_twldata, NULL, 0);
}
static void __init omap4_init(void)
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c
index 930c0d38043..04816c96e82 100644
--- a/arch/arm/mach-omap2/board-igep0020.c
+++ b/arch/arm/mach-omap2/board-igep0020.c
@@ -32,7 +32,7 @@
#include <plat/gpmc.h>
#include <plat/usb.h>
#include <video/omapdss.h>
-#include <video/omap-panel-dvi.h>
+#include <video/omap-panel-tfp410.h>
#include <plat/onenand.h>
#include "mux.h"
@@ -444,28 +444,15 @@ static struct twl4030_gpio_platform_data igep_twl4030_gpio_pdata = {
.setup = igep_twl_gpio_setup,
};
-static int igep2_enable_dvi(struct omap_dss_device *dssdev)
-{
- gpio_direction_output(IGEP2_GPIO_DVI_PUP, 1);
-
- return 0;
-}
-
-static void igep2_disable_dvi(struct omap_dss_device *dssdev)
-{
- gpio_direction_output(IGEP2_GPIO_DVI_PUP, 0);
-}
-
-static struct panel_dvi_platform_data dvi_panel = {
- .platform_enable = igep2_enable_dvi,
- .platform_disable = igep2_disable_dvi,
- .i2c_bus_num = 3,
+static struct tfp410_platform_data dvi_panel = {
+ .i2c_bus_num = 3,
+ .power_down_gpio = IGEP2_GPIO_DVI_PUP,
};
static struct omap_dss_device igep2_dvi_device = {
.type = OMAP_DISPLAY_TYPE_DPI,
.name = "dvi",
- .driver_name = "dvi",
+ .driver_name = "tfp410",
.data = &dvi_panel,
.phy.dpi.data_lines = 24,
};
@@ -480,14 +467,6 @@ static struct omap_dss_board_info igep2_dss_data = {
.default_device = &igep2_dvi_device,
};
-static void __init igep2_display_init(void)
-{
- int err = gpio_request_one(IGEP2_GPIO_DVI_PUP, GPIOF_OUT_INIT_HIGH,
- "GPIO_DVI_PUP");
- if (err)
- pr_err("IGEP v2: Could not obtain gpio GPIO_DVI_PUP\n");
-}
-
static struct platform_device *igep_devices[] __initdata = {
&igep_vwlan_device,
};
@@ -668,7 +647,6 @@ static void __init igep_init(void)
if (machine_is_igep0020()) {
omap_display_init(&igep2_dss_data);
- igep2_display_init();
igep2_init_smsc911x();
usbhs_init(&igep2_usbhs_bdata);
} else {
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 7be8d659d91..8ede8d20d7b 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -42,7 +42,7 @@
#include <plat/board.h>
#include "common.h"
#include <video/omapdss.h>
-#include <video/omap-panel-dvi.h>
+#include <video/omap-panel-tfp410.h>
#include <plat/gpmc.h>
#include <plat/nand.h>
#include <plat/usb.h>
@@ -189,33 +189,17 @@ static struct mtd_partition omap3beagle_nand_partitions[] = {
/* DSS */
-static int beagle_enable_dvi(struct omap_dss_device *dssdev)
-{
- if (gpio_is_valid(dssdev->reset_gpio))
- gpio_set_value(dssdev->reset_gpio, 1);
-
- return 0;
-}
-
-static void beagle_disable_dvi(struct omap_dss_device *dssdev)
-{
- if (gpio_is_valid(dssdev->reset_gpio))
- gpio_set_value(dssdev->reset_gpio, 0);
-}
-
-static struct panel_dvi_platform_data dvi_panel = {
- .platform_enable = beagle_enable_dvi,
- .platform_disable = beagle_disable_dvi,
+static struct tfp410_platform_data dvi_panel = {
.i2c_bus_num = 3,
+ .power_down_gpio = -1,
};
static struct omap_dss_device beagle_dvi_device = {
.type = OMAP_DISPLAY_TYPE_DPI,
.name = "dvi",
- .driver_name = "dvi",
+ .driver_name = "tfp410",
.data = &dvi_panel,
.phy.dpi.data_lines = 24,
- .reset_gpio = -EINVAL,
};
static struct omap_dss_device beagle_tv_device = {
@@ -236,16 +220,6 @@ static struct omap_dss_board_info beagle_dss_data = {
.default_device = &beagle_dvi_device,
};
-static void __init beagle_display_init(void)
-{
- int r;
-
- r = gpio_request_one(beagle_dvi_device.reset_gpio, GPIOF_OUT_INIT_LOW,
- "DVI reset");
- if (r < 0)
- printk(KERN_ERR "Unable to get DVI reset GPIO\n");
-}
-
#include "sdram-micron-mt46h32m32lf-6.h"
static struct omap2_hsmmc_info mmc[] = {
@@ -309,7 +283,7 @@ static int beagle_twl_gpio_setup(struct device *dev,
if (gpio_request_one(gpio + 1, GPIOF_IN, "EHCI_nOC"))
pr_err("%s: unable to configure EHCI_nOC\n", __func__);
}
- beagle_dvi_device.reset_gpio = beagle_config.reset_gpio;
+ dvi_panel.power_down_gpio = beagle_config.reset_gpio;
gpio_request_one(gpio + TWL4030_GPIO_MAX, beagle_config.usb_pwr_level,
"nEN_USB_PWR");
@@ -552,7 +526,6 @@ static void __init omap3_beagle_init(void)
omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
- beagle_display_init();
beagle_opp_init();
}
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index 49df12735b4..9919d6c1a53 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -46,7 +46,7 @@
#include "common.h"
#include <plat/mcspi.h>
#include <video/omapdss.h>
-#include <video/omap-panel-dvi.h>
+#include <video/omap-panel-tfp410.h>
#include "mux.h"
#include "sdram-micron-mt46h32m32lf-6.h"
@@ -219,35 +219,14 @@ static struct omap_dss_device omap3_evm_tv_device = {
.platform_disable = omap3_evm_disable_tv,
};
-static int omap3_evm_enable_dvi(struct omap_dss_device *dssdev)
-{
- if (lcd_enabled) {
- printk(KERN_ERR "cannot enable DVI, LCD is enabled\n");
- return -EINVAL;
- }
-
- gpio_set_value_cansleep(OMAP3EVM_DVI_PANEL_EN_GPIO, 1);
-
- dvi_enabled = 1;
- return 0;
-}
-
-static void omap3_evm_disable_dvi(struct omap_dss_device *dssdev)
-{
- gpio_set_value_cansleep(OMAP3EVM_DVI_PANEL_EN_GPIO, 0);
-
- dvi_enabled = 0;
-}
-
-static struct panel_dvi_platform_data dvi_panel = {
- .platform_enable = omap3_evm_enable_dvi,
- .platform_disable = omap3_evm_disable_dvi,
+static struct tfp410_platform_data dvi_panel = {
+ .power_down_gpio = OMAP3EVM_DVI_PANEL_EN_GPIO,
};
static struct omap_dss_device omap3_evm_dvi_device = {
.name = "dvi",
.type = OMAP_DISPLAY_TYPE_DPI,
- .driver_name = "dvi",
+ .driver_name = "tfp410",
.data = &dvi_panel,
.phy.dpi.data_lines = 24,
};
diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c
index 4dffc95bddd..4396bae9167 100644
--- a/arch/arm/mach-omap2/board-omap3stalker.c
+++ b/arch/arm/mach-omap2/board-omap3stalker.c
@@ -42,7 +42,7 @@
#include <plat/usb.h>
#include <video/omapdss.h>
#include <video/omap-panel-generic-dpi.h>
-#include <video/omap-panel-dvi.h>
+#include <video/omap-panel-tfp410.h>
#include <plat/mcspi.h>
#include <linux/input/matrix_keypad.h>
@@ -92,9 +92,6 @@ static inline void __init omap3stalker_init_eth(void)
#define LCD_PANEL_BKLIGHT_GPIO 210
#define ENABLE_VPLL2_DEV_GRP 0xE0
-static int lcd_enabled;
-static int dvi_enabled;
-
static void __init omap3_stalker_display_init(void)
{
return;
@@ -122,32 +119,14 @@ static struct omap_dss_device omap3_stalker_tv_device = {
.platform_disable = omap3_stalker_disable_tv,
};
-static int omap3_stalker_enable_dvi(struct omap_dss_device *dssdev)
-{
- if (lcd_enabled) {
- printk(KERN_ERR "cannot enable DVI, LCD is enabled\n");
- return -EINVAL;
- }
- gpio_set_value(DSS_ENABLE_GPIO, 1);
- dvi_enabled = 1;
- return 0;
-}
-
-static void omap3_stalker_disable_dvi(struct omap_dss_device *dssdev)
-{
- gpio_set_value(DSS_ENABLE_GPIO, 0);
- dvi_enabled = 0;
-}
-
-static struct panel_dvi_platform_data dvi_panel = {
- .platform_enable = omap3_stalker_enable_dvi,
- .platform_disable = omap3_stalker_disable_dvi,
+static struct tfp410_platform_data dvi_panel = {
+ .power_down_gpio = DSS_ENABLE_GPIO,
};
static struct omap_dss_device omap3_stalker_dvi_device = {
.name = "dvi",
.type = OMAP_DISPLAY_TYPE_DPI,
- .driver_name = "dvi",
+ .driver_name = "tfp410",
.data = &dvi_panel,
.phy.dpi.data_lines = 24,
};
diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c
index d8c0e89f012..b26cd15f3c8 100644
--- a/arch/arm/mach-omap2/board-omap4panda.c
+++ b/arch/arm/mach-omap2/board-omap4panda.c
@@ -25,6 +25,7 @@
#include <linux/gpio.h>
#include <linux/usb/otg.h>
#include <linux/i2c/twl.h>
+#include <linux/mfd/twl6040.h>
#include <linux/regulator/machine.h>
#include <linux/regulator/fixed.h>
#include <linux/wl12xx.h>
@@ -41,7 +42,7 @@
#include "common.h"
#include <plat/usb.h>
#include <plat/mmc.h>
-#include <video/omap-panel-dvi.h>
+#include <video/omap-panel-tfp410.h>
#include "hsmmc.h"
#include "control.h"
@@ -284,7 +285,7 @@ static int __init omap4_twl6030_hsmmc_init(struct omap2_hsmmc_info *controllers)
return 0;
}
-static struct twl4030_codec_data twl6040_codec = {
+static struct twl6040_codec_data twl6040_codec = {
/* single-step ramp for headset and handsfree */
.hs_left_step = 0x0f,
.hs_right_step = 0x0f,
@@ -292,17 +293,14 @@ static struct twl4030_codec_data twl6040_codec = {
.hf_right_step = 0x1d,
};
-static struct twl4030_audio_data twl6040_audio = {
+static struct twl6040_platform_data twl6040_data = {
.codec = &twl6040_codec,
.audpwron_gpio = 127,
- .naudint_irq = OMAP44XX_IRQ_SYS_2N,
.irq_base = TWL6040_CODEC_IRQ_BASE,
};
/* Panda board uses the common PMIC configuration */
-static struct twl4030_platform_data omap4_panda_twldata = {
- .audio = &twl6040_audio,
-};
+static struct twl4030_platform_data omap4_panda_twldata;
/*
* Display monitor features are burnt in their EEPROM as EDID data. The EEPROM
@@ -326,7 +324,8 @@ static int __init omap4_panda_i2c_init(void)
TWL_COMMON_REGULATOR_VCXIO |
TWL_COMMON_REGULATOR_VUSB |
TWL_COMMON_REGULATOR_CLK32KG);
- omap4_pmic_init("twl6030", &omap4_panda_twldata);
+ omap4_pmic_init("twl6030", &omap4_panda_twldata,
+ &twl6040_data, OMAP44XX_IRQ_SYS_2N);
omap_register_i2c_bus(2, 400, NULL, 0);
/*
* Bus 3 is attached to the DVI port where devices like the pico DLP
@@ -421,46 +420,22 @@ static struct omap_board_mux board_mux[] __initdata = {
/* Display DVI */
#define PANDA_DVI_TFP410_POWER_DOWN_GPIO 0
-static int omap4_panda_enable_dvi(struct omap_dss_device *dssdev)
-{
- gpio_set_value(dssdev->reset_gpio, 1);
- return 0;
-}
-
-static void omap4_panda_disable_dvi(struct omap_dss_device *dssdev)
-{
- gpio_set_value(dssdev->reset_gpio, 0);
-}
-
/* Using generic display panel */
-static struct panel_dvi_platform_data omap4_dvi_panel = {
- .platform_enable = omap4_panda_enable_dvi,
- .platform_disable = omap4_panda_disable_dvi,
- .i2c_bus_num = 3,
+static struct tfp410_platform_data omap4_dvi_panel = {
+ .i2c_bus_num = 3,
+ .power_down_gpio = PANDA_DVI_TFP410_POWER_DOWN_GPIO,
};
struct omap_dss_device omap4_panda_dvi_device = {
.type = OMAP_DISPLAY_TYPE_DPI,
.name = "dvi",
- .driver_name = "dvi",
+ .driver_name = "tfp410",
.data = &omap4_dvi_panel,
.phy.dpi.data_lines = 24,
.reset_gpio = PANDA_DVI_TFP410_POWER_DOWN_GPIO,
.channel = OMAP_DSS_CHANNEL_LCD2,
};
-int __init omap4_panda_dvi_init(void)
-{
- int r;
-
- /* Requesting TFP410 DVI GPIO and disabling it, at bootup */
- r = gpio_request_one(omap4_panda_dvi_device.reset_gpio,
- GPIOF_OUT_INIT_LOW, "DVI PD");
- if (r)
- pr_err("Failed to get DVI powerdown GPIO\n");
-
- return r;
-}
static struct gpio panda_hdmi_gpios[] = {
{ HDMI_GPIO_CT_CP_HPD, GPIOF_OUT_INIT_HIGH, "hdmi_gpio_ct_cp_hpd" },
@@ -512,11 +487,6 @@ static struct omap_dss_board_info omap4_panda_dss_data = {
void __init omap4_panda_display_init(void)
{
- int r;
-
- r = omap4_panda_dvi_init();
- if (r)
- pr_err("error initializing panda DVI\n");
omap_display_init(&omap4_panda_dss_data);
diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c
index 33aa3910b09..5527c1979a1 100644
--- a/arch/arm/mach-omap2/board-overo.c
+++ b/arch/arm/mach-omap2/board-overo.c
@@ -46,7 +46,7 @@
#include "common.h"
#include <video/omapdss.h>
#include <video/omap-panel-generic-dpi.h>
-#include <video/omap-panel-dvi.h>
+#include <video/omap-panel-tfp410.h>
#include <plat/gpmc.h>
#include <mach/hardware.h>
#include <plat/nand.h>
@@ -167,32 +167,15 @@ static void __init overo_display_init(void)
gpio_export(OVERO_GPIO_LCD_BL, 0);
}
-static int overo_panel_enable_dvi(struct omap_dss_device *dssdev)
-{
- if (lcd_enabled) {
- printk(KERN_ERR "cannot enable DVI, LCD is enabled\n");
- return -EINVAL;
- }
- dvi_enabled = 1;
-
- return 0;
-}
-
-static void overo_panel_disable_dvi(struct omap_dss_device *dssdev)
-{
- dvi_enabled = 0;
-}
-
-static struct panel_dvi_platform_data dvi_panel = {
- .platform_enable = overo_panel_enable_dvi,
- .platform_disable = overo_panel_disable_dvi,
+static struct tfp410_platform_data dvi_panel = {
.i2c_bus_num = 3,
+ .power_down_gpio = -1,
};
static struct omap_dss_device overo_dvi_device = {
.name = "dvi",
.type = OMAP_DISPLAY_TYPE_DPI,
- .driver_name = "dvi",
+ .driver_name = "tfp410",
.data = &dvi_panel,
.phy.dpi.data_lines = 24,
};
diff --git a/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c b/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c
index 7072e0d651b..3d9d746b221 100644
--- a/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c
+++ b/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c
@@ -165,83 +165,3 @@ int omap2_select_table_rate(struct clk *clk, unsigned long rate)
return 0;
}
-
-#ifdef CONFIG_CPU_FREQ
-/*
- * Walk PRCM rate table and fillout cpufreq freq_table
- * XXX This should be replaced by an OPP layer in the near future
- */
-static struct cpufreq_frequency_table *freq_table;
-
-void omap2_clk_init_cpufreq_table(struct cpufreq_frequency_table **table)
-{
- const struct prcm_config *prcm;
- int i = 0;
- int tbl_sz = 0;
-
- if (!cpu_is_omap24xx())
- return;
-
- for (prcm = rate_table; prcm->mpu_speed; prcm++) {
- if (!(prcm->flags & cpu_mask))
- continue;
- if (prcm->xtal_speed != sclk->rate)
- continue;
-
- /* don't put bypass rates in table */
- if (prcm->dpll_speed == prcm->xtal_speed)
- continue;
-
- tbl_sz++;
- }
-
- /*
- * XXX Ensure that we're doing what CPUFreq expects for this error
- * case and the following one
- */
- if (tbl_sz == 0) {
- pr_warning("%s: no matching entries in rate_table\n",
- __func__);
- return;
- }
-
- /* Include the CPUFREQ_TABLE_END terminator entry */
- tbl_sz++;
-
- freq_table = kzalloc(sizeof(struct cpufreq_frequency_table) * tbl_sz,
- GFP_ATOMIC);
- if (!freq_table) {
- pr_err("%s: could not kzalloc frequency table\n", __func__);
- return;
- }
-
- for (prcm = rate_table; prcm->mpu_speed; prcm++) {
- if (!(prcm->flags & cpu_mask))
- continue;
- if (prcm->xtal_speed != sclk->rate)
- continue;
-
- /* don't put bypass rates in table */
- if (prcm->dpll_speed == prcm->xtal_speed)
- continue;
-
- freq_table[i].index = i;
- freq_table[i].frequency = prcm->mpu_speed / 1000;
- i++;
- }
-
- freq_table[i].index = i;
- freq_table[i].frequency = CPUFREQ_TABLE_END;
-
- *table = &freq_table[0];
-}
-
-void omap2_clk_exit_cpufreq_table(struct cpufreq_frequency_table **table)
-{
- if (!cpu_is_omap24xx())
- return;
-
- kfree(freq_table);
-}
-
-#endif
diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
index f57ed5baecc..d9f4931513f 100644
--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -536,10 +536,5 @@ struct clk_functions omap2_clk_functions = {
.clk_set_rate = omap2_clk_set_rate,
.clk_set_parent = omap2_clk_set_parent,
.clk_disable_unused = omap2_clk_disable_unused,
-#ifdef CONFIG_CPU_FREQ
- /* These will be removed when the OPP code is integrated */
- .clk_init_cpufreq_table = omap2_clk_init_cpufreq_table,
- .clk_exit_cpufreq_table = omap2_clk_exit_cpufreq_table,
-#endif
};
diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h
index b8c2a686481..a1bb23a2335 100644
--- a/arch/arm/mach-omap2/clock.h
+++ b/arch/arm/mach-omap2/clock.h
@@ -146,14 +146,6 @@ extern const struct clksel_rate gpt_sys_rates[];
extern const struct clksel_rate gfx_l3_rates[];
extern const struct clksel_rate dsp_ick_rates[];
-#if defined(CONFIG_ARCH_OMAP2) && defined(CONFIG_CPU_FREQ)
-extern void omap2_clk_init_cpufreq_table(struct cpufreq_frequency_table **table);
-extern void omap2_clk_exit_cpufreq_table(struct cpufreq_frequency_table **table);
-#else
-#define omap2_clk_init_cpufreq_table 0
-#define omap2_clk_exit_cpufreq_table 0
-#endif
-
extern const struct clkops clkops_omap2_iclk_dflt_wait;
extern const struct clkops clkops_omap2_iclk_dflt;
extern const struct clkops clkops_omap2_iclk_idle_only;
diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
index db5a88a36c6..54d49ddb9b8 100644
--- a/arch/arm/mach-omap2/display.c
+++ b/arch/arm/mach-omap2/display.c
@@ -180,16 +180,133 @@ static void omap_dsi_disable_pads(int dsi_id, unsigned lane_mask)
omap4_dsi_mux_pads(dsi_id, 0);
}
+static int omap_dss_set_min_bus_tput(struct device *dev, unsigned long tput)
+{
+ return omap_pm_set_min_bus_tput(dev, OCP_INITIATOR_AGENT, tput);
+}
+
+static struct platform_device *create_dss_pdev(const char *pdev_name,
+ int pdev_id, const char *oh_name, void *pdata, int pdata_len,
+ struct platform_device *parent)
+{
+ struct platform_device *pdev;
+ struct omap_device *od;
+ struct omap_hwmod *ohs[1];
+ struct omap_hwmod *oh;
+ int r;
+
+ oh = omap_hwmod_lookup(oh_name);
+ if (!oh) {
+ pr_err("Could not look up %s\n", oh_name);
+ r = -ENODEV;
+ goto err;
+ }
+
+ pdev = platform_device_alloc(pdev_name, pdev_id);
+ if (!pdev) {
+ pr_err("Could not create pdev for %s\n", pdev_name);
+ r = -ENOMEM;
+ goto err;
+ }
+
+ if (parent != NULL)
+ pdev->dev.parent = &parent->dev;
+
+ if (pdev->id != -1)
+ dev_set_name(&pdev->dev, "%s.%d", pdev->name, pdev->id);
+ else
+ dev_set_name(&pdev->dev, "%s", pdev->name);
+
+ ohs[0] = oh;
+ od = omap_device_alloc(pdev, ohs, 1, NULL, 0);
+ if (!od) {
+ pr_err("Could not alloc omap_device for %s\n", pdev_name);
+ r = -ENOMEM;
+ goto err;
+ }
+
+ r = platform_device_add_data(pdev, pdata, pdata_len);
+ if (r) {
+ pr_err("Could not set pdata for %s\n", pdev_name);
+ goto err;
+ }
+
+ r = omap_device_register(pdev);
+ if (r) {
+ pr_err("Could not register omap_device for %s\n", pdev_name);
+ goto err;
+ }
+
+ return pdev;
+
+err:
+ return ERR_PTR(r);
+}
+
+static struct platform_device *create_simple_dss_pdev(const char *pdev_name,
+ int pdev_id, void *pdata, int pdata_len,
+ struct platform_device *parent)
+{
+ struct platform_device *pdev;
+ int r;
+
+ pdev = platform_device_alloc(pdev_name, pdev_id);
+ if (!pdev) {
+ pr_err("Could not create pdev for %s\n", pdev_name);
+ r = -ENOMEM;
+ goto err;
+ }
+
+ if (parent != NULL)
+ pdev->dev.parent = &parent->dev;
+
+ if (pdev->id != -1)
+ dev_set_name(&pdev->dev, "%s.%d", pdev->name, pdev->id);
+ else
+ dev_set_name(&pdev->dev, "%s", pdev->name);
+
+ r = platform_device_add_data(pdev, pdata, pdata_len);
+ if (r) {
+ pr_err("Could not set pdata for %s\n", pdev_name);
+ goto err;
+ }
+
+ r = omap_device_register(pdev);
+ if (r) {
+ pr_err("Could not register omap_device for %s\n", pdev_name);
+ goto err;
+ }
+
+ return pdev;
+
+err:
+ return ERR_PTR(r);
+}
+
int __init omap_display_init(struct omap_dss_board_info *board_data)
{
int r = 0;
- struct omap_hwmod *oh;
struct platform_device *pdev;
int i, oh_count;
- struct omap_display_platform_data pdata;
const struct omap_dss_hwmod_data *curr_dss_hwmod;
+ struct platform_device *dss_pdev;
+
+ /* create omapdss device */
+
+ board_data->dsi_enable_pads = omap_dsi_enable_pads;
+ board_data->dsi_disable_pads = omap_dsi_disable_pads;
+ board_data->get_context_loss_count = omap_pm_get_dev_context_loss_count;
+ board_data->set_min_bus_tput = omap_dss_set_min_bus_tput;
+
+ omap_display_device.dev.platform_data = board_data;
+
+ r = platform_device_register(&omap_display_device);
+ if (r < 0) {
+ pr_err("Unable to register omapdss device\n");
+ return r;
+ }
- memset(&pdata, 0, sizeof(pdata));
+ /* create devices for dss hwmods */
if (cpu_is_omap24xx()) {
curr_dss_hwmod = omap2_dss_hwmod_data;
@@ -202,39 +319,58 @@ int __init omap_display_init(struct omap_dss_board_info *board_data)
oh_count = ARRAY_SIZE(omap4_dss_hwmod_data);
}
- if (board_data->dsi_enable_pads == NULL)
- board_data->dsi_enable_pads = omap_dsi_enable_pads;
- if (board_data->dsi_disable_pads == NULL)
- board_data->dsi_disable_pads = omap_dsi_disable_pads;
-
- pdata.board_data = board_data;
- pdata.board_data->get_context_loss_count =
- omap_pm_get_dev_context_loss_count;
-
- for (i = 0; i < oh_count; i++) {
- oh = omap_hwmod_lookup(curr_dss_hwmod[i].oh_name);
- if (!oh) {
- pr_err("Could not look up %s\n",
- curr_dss_hwmod[i].oh_name);
- return -ENODEV;
+ /*
+ * First create the pdev for dss_core, which is used as a parent device
+ * by the other dss pdevs. Note: dss_core has to be the first item in
+ * the hwmod list.
+ */
+ dss_pdev = create_dss_pdev(curr_dss_hwmod[0].dev_name,
+ curr_dss_hwmod[0].id,
+ curr_dss_hwmod[0].oh_name,
+ board_data, sizeof(*board_data),
+ NULL);
+
+ if (IS_ERR(dss_pdev)) {
+ pr_err("Could not build omap_device for %s\n",
+ curr_dss_hwmod[0].oh_name);
+
+ return PTR_ERR(dss_pdev);
+ }
+
+ for (i = 1; i < oh_count; i++) {
+ pdev = create_dss_pdev(curr_dss_hwmod[i].dev_name,
+ curr_dss_hwmod[i].id,
+ curr_dss_hwmod[i].oh_name,
+ board_data, sizeof(*board_data),
+ dss_pdev);
+
+ if (IS_ERR(pdev)) {
+ pr_err("Could not build omap_device for %s\n",
+ curr_dss_hwmod[i].oh_name);
+
+ return PTR_ERR(pdev);
}
+ }
- pdev = omap_device_build(curr_dss_hwmod[i].dev_name,
- curr_dss_hwmod[i].id, oh, &pdata,
- sizeof(struct omap_display_platform_data),
- NULL, 0, 0);
+ /* Create devices for DPI and SDI */
- if (WARN((IS_ERR(pdev)), "Could not build omap_device for %s\n",
- curr_dss_hwmod[i].oh_name))
- return -ENODEV;
+ pdev = create_simple_dss_pdev("omapdss_dpi", -1,
+ board_data, sizeof(*board_data), dss_pdev);
+ if (IS_ERR(pdev)) {
+ pr_err("Could not build platform_device for omapdss_dpi\n");
+ return PTR_ERR(pdev);
}
- omap_display_device.dev.platform_data = board_data;
- r = platform_device_register(&omap_display_device);
- if (r < 0)
- printk(KERN_ERR "Unable to register OMAP-Display device\n");
+ if (cpu_is_omap34xx()) {
+ pdev = create_simple_dss_pdev("omapdss_sdi", -1,
+ board_data, sizeof(*board_data), dss_pdev);
+ if (IS_ERR(pdev)) {
+ pr_err("Could not build platform_device for omapdss_sdi\n");
+ return PTR_ERR(pdev);
+ }
+ }
- return r;
+ return 0;
}
static void dispc_disable_outputs(void)
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 2c27fdb61e6..7144ae651d3 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -1422,6 +1422,9 @@ static int _ocp_softreset(struct omap_hwmod *oh)
goto dis_opt_clks;
_write_sysconfig(v, oh);
+ if (oh->class->sysc->srst_udelay)
+ udelay(oh->class->sysc->srst_udelay);
+
if (oh->class->sysc->sysc_flags & SYSS_HAS_RESET_STATUS)
omap_test_timeout((omap_hwmod_read(oh,
oh->class->sysc->syss_offs)
@@ -1903,10 +1906,20 @@ void omap_hwmod_write(u32 v, struct omap_hwmod *oh, u16 reg_offs)
*/
int omap_hwmod_softreset(struct omap_hwmod *oh)
{
- if (!oh)
+ u32 v;
+ int ret;
+
+ if (!oh || !(oh->_sysc_cache))
return -EINVAL;
- return _ocp_softreset(oh);
+ v = oh->_sysc_cache;
+ ret = _set_softreset(oh, &v);
+ if (ret)
+ goto error;
+ _write_sysconfig(v, oh);
+
+error:
+ return ret;
}
/**
diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
index a5409ce3f32..a6bde34e443 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
@@ -1000,7 +1000,6 @@ static struct omap_hwmod_ocp_if omap2420_l4_core__dss_venc = {
.flags = OMAP_FIREWALL_L4,
}
},
- .flags = OCPIF_SWSUP_IDLE,
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
index c4f56cb60d7..04a3885f447 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
@@ -1049,7 +1049,6 @@ static struct omap_hwmod_ocp_if omap2430_l4_core__dss_venc = {
.slave = &omap2430_dss_venc_hwmod,
.clk = "dss_ick",
.addr = omap2_dss_venc_addrs,
- .flags = OCPIF_SWSUP_IDLE,
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index 34b9766d1d2..db86ce90c69 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -1676,7 +1676,6 @@ static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss_venc = {
.flags = OMAP_FIREWALL_L4,
}
},
- .flags = OCPIF_SWSUP_IDLE,
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index cc9bd106a85..6abc75753e4 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -2594,6 +2594,15 @@ static struct omap_hwmod omap44xx_ipu_hwmod = {
static struct omap_hwmod_class_sysconfig omap44xx_iss_sysc = {
.rev_offs = 0x0000,
.sysc_offs = 0x0010,
+ /*
+ * ISS needs 100 OCP clk cycles delay after a softreset before
+ * accessing sysconfig again.
+ * The lowest frequency at the moment for L3 bus is 100 MHz, so
+ * 1usec delay is needed. Add an x2 margin to be safe (2 usecs).
+ *
+ * TODO: Indicate errata when available.
+ */
+ .srst_udelay = 2,
.sysc_flags = (SYSC_HAS_MIDLEMODE | SYSC_HAS_RESET_STATUS |
SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET),
.idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index 0cdd359a128..9fc2f44188c 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -108,8 +108,14 @@ static void omap_uart_set_noidle(struct platform_device *pdev)
static void omap_uart_set_smartidle(struct platform_device *pdev)
{
struct omap_device *od = to_omap_device(pdev);
+ u8 idlemode;
- omap_hwmod_set_slave_idlemode(od->hwmods[0], HWMOD_IDLEMODE_SMART);
+ if (od->hwmods[0]->class->sysc->idlemodes & SIDLE_SMART_WKUP)
+ idlemode = HWMOD_IDLEMODE_SMART_WKUP;
+ else
+ idlemode = HWMOD_IDLEMODE_SMART;
+
+ omap_hwmod_set_slave_idlemode(od->hwmods[0], idlemode);
}
#else
@@ -120,124 +126,8 @@ static void omap_uart_set_smartidle(struct platform_device *pdev) {}
#endif /* CONFIG_PM */
#ifdef CONFIG_OMAP_MUX
-static struct omap_device_pad default_uart1_pads[] __initdata = {
- {
- .name = "uart1_cts.uart1_cts",
- .enable = OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0,
- },
- {
- .name = "uart1_rts.uart1_rts",
- .enable = OMAP_PIN_OUTPUT | OMAP_MUX_MODE0,
- },
- {
- .name = "uart1_tx.uart1_tx",
- .enable = OMAP_PIN_OUTPUT | OMAP_MUX_MODE0,
- },
- {
- .name = "uart1_rx.uart1_rx",
- .flags = OMAP_DEVICE_PAD_REMUX | OMAP_DEVICE_PAD_WAKEUP,
- .enable = OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0,
- .idle = OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0,
- },
-};
-
-static struct omap_device_pad default_uart2_pads[] __initdata = {
- {
- .name = "uart2_cts.uart2_cts",
- .enable = OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0,
- },
- {
- .name = "uart2_rts.uart2_rts",
- .enable = OMAP_PIN_OUTPUT | OMAP_MUX_MODE0,
- },
- {
- .name = "uart2_tx.uart2_tx",
- .enable = OMAP_PIN_OUTPUT | OMAP_MUX_MODE0,
- },
- {
- .name = "uart2_rx.uart2_rx",
- .flags = OMAP_DEVICE_PAD_REMUX | OMAP_DEVICE_PAD_WAKEUP,
- .enable = OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0,
- .idle = OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0,
- },
-};
-
-static struct omap_device_pad default_uart3_pads[] __initdata = {
- {
- .name = "uart3_cts_rctx.uart3_cts_rctx",
- .enable = OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0,
- },
- {
- .name = "uart3_rts_sd.uart3_rts_sd",
- .enable = OMAP_PIN_OUTPUT | OMAP_MUX_MODE0,
- },
- {
- .name = "uart3_tx_irtx.uart3_tx_irtx",
- .enable = OMAP_PIN_OUTPUT | OMAP_MUX_MODE0,
- },
- {
- .name = "uart3_rx_irrx.uart3_rx_irrx",
- .flags = OMAP_DEVICE_PAD_REMUX | OMAP_DEVICE_PAD_WAKEUP,
- .enable = OMAP_PIN_INPUT | OMAP_MUX_MODE0,
- .idle = OMAP_PIN_INPUT | OMAP_MUX_MODE0,
- },
-};
-
-static struct omap_device_pad default_omap36xx_uart4_pads[] __initdata = {
- {
- .name = "gpmc_wait2.uart4_tx",
- .enable = OMAP_PIN_OUTPUT | OMAP_MUX_MODE0,
- },
- {
- .name = "gpmc_wait3.uart4_rx",
- .flags = OMAP_DEVICE_PAD_REMUX | OMAP_DEVICE_PAD_WAKEUP,
- .enable = OMAP_PIN_INPUT | OMAP_MUX_MODE2,
- .idle = OMAP_PIN_INPUT | OMAP_MUX_MODE2,
- },
-};
-
-static struct omap_device_pad default_omap4_uart4_pads[] __initdata = {
- {
- .name = "uart4_tx.uart4_tx",
- .enable = OMAP_PIN_OUTPUT | OMAP_MUX_MODE0,
- },
- {
- .name = "uart4_rx.uart4_rx",
- .flags = OMAP_DEVICE_PAD_REMUX | OMAP_DEVICE_PAD_WAKEUP,
- .enable = OMAP_PIN_INPUT | OMAP_MUX_MODE0,
- .idle = OMAP_PIN_INPUT | OMAP_MUX_MODE0,
- },
-};
-
static void omap_serial_fill_default_pads(struct omap_board_data *bdata)
{
- switch (bdata->id) {
- case 0:
- bdata->pads = default_uart1_pads;
- bdata->pads_cnt = ARRAY_SIZE(default_uart1_pads);
- break;
- case 1:
- bdata->pads = default_uart2_pads;
- bdata->pads_cnt = ARRAY_SIZE(default_uart2_pads);
- break;
- case 2:
- bdata->pads = default_uart3_pads;
- bdata->pads_cnt = ARRAY_SIZE(default_uart3_pads);
- break;
- case 3:
- if (cpu_is_omap44xx()) {
- bdata->pads = default_omap4_uart4_pads;
- bdata->pads_cnt =
- ARRAY_SIZE(default_omap4_uart4_pads);
- } else if (cpu_is_omap3630()) {
- bdata->pads = default_omap36xx_uart4_pads;
- bdata->pads_cnt =
- ARRAY_SIZE(default_omap36xx_uart4_pads);
- }
- break;
- default:
- break;
- }
}
#else
static void omap_serial_fill_default_pads(struct omap_board_data *bdata) {}
diff --git a/arch/arm/mach-omap2/twl-common.c b/arch/arm/mach-omap2/twl-common.c
index 4b57757bf9d..7a7b89304c4 100644
--- a/arch/arm/mach-omap2/twl-common.c
+++ b/arch/arm/mach-omap2/twl-common.c
@@ -37,6 +37,16 @@ static struct i2c_board_info __initdata pmic_i2c_board_info = {
.flags = I2C_CLIENT_WAKE,
};
+static struct i2c_board_info __initdata omap4_i2c1_board_info[] = {
+ {
+ .addr = 0x48,
+ .flags = I2C_CLIENT_WAKE,
+ },
+ {
+ I2C_BOARD_INFO("twl6040", 0x4b),
+ },
+};
+
void __init omap_pmic_init(int bus, u32 clkrate,
const char *pmic_type, int pmic_irq,
struct twl4030_platform_data *pmic_data)
@@ -49,14 +59,31 @@ void __init omap_pmic_init(int bus, u32 clkrate,
omap_register_i2c_bus(bus, clkrate, &pmic_i2c_board_info, 1);
}
+void __init omap4_pmic_init(const char *pmic_type,
+ struct twl4030_platform_data *pmic_data,
+ struct twl6040_platform_data *twl6040_data, int twl6040_irq)
+{
+ /* PMIC part*/
+ strncpy(omap4_i2c1_board_info[0].type, pmic_type,
+ sizeof(omap4_i2c1_board_info[0].type));
+ omap4_i2c1_board_info[0].irq = OMAP44XX_IRQ_SYS_1N;
+ omap4_i2c1_board_info[0].platform_data = pmic_data;
+
+ /* TWL6040 audio IC part */
+ omap4_i2c1_board_info[1].irq = twl6040_irq;
+ omap4_i2c1_board_info[1].platform_data = twl6040_data;
+
+ omap_register_i2c_bus(1, 400, omap4_i2c1_board_info, 2);
+
+}
+
void __init omap_pmic_late_init(void)
{
/* Init the OMAP TWL parameters (if PMIC has been registerd) */
- if (!pmic_i2c_board_info.irq)
- return;
-
- omap3_twl_init();
- omap4_twl_init();
+ if (pmic_i2c_board_info.irq)
+ omap3_twl_init();
+ if (omap4_i2c1_board_info[0].irq)
+ omap4_twl_init();
}
#if defined(CONFIG_ARCH_OMAP3)
diff --git a/arch/arm/mach-omap2/twl-common.h b/arch/arm/mach-omap2/twl-common.h
index 275dde8cb27..09627483a57 100644
--- a/arch/arm/mach-omap2/twl-common.h
+++ b/arch/arm/mach-omap2/twl-common.h
@@ -29,6 +29,7 @@
struct twl4030_platform_data;
+struct twl6040_platform_data;
void omap_pmic_init(int bus, u32 clkrate, const char *pmic_type, int pmic_irq,
struct twl4030_platform_data *pmic_data);
@@ -46,12 +47,9 @@ static inline void omap3_pmic_init(const char *pmic_type,
omap_pmic_init(1, 2600, pmic_type, INT_34XX_SYS_NIRQ, pmic_data);
}
-static inline void omap4_pmic_init(const char *pmic_type,
- struct twl4030_platform_data *pmic_data)
-{
- /* Phoenix Audio IC needs I2C1 to start with 400 KHz or less */
- omap_pmic_init(1, 400, pmic_type, OMAP44XX_IRQ_SYS_1N, pmic_data);
-}
+void omap4_pmic_init(const char *pmic_type,
+ struct twl4030_platform_data *pmic_data,
+ struct twl6040_platform_data *audio_data, int twl6040_irq);
void omap3_pmic_get_config(struct twl4030_platform_data *pmic_data,
u32 pdata_flags, u32 regulators_flags);