omap: musb: introduce default board config

Most boards use exactly the same configuration for musb initialization.
Create a default that can be shared amount different boards.

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

15 files changed, 27 insertions, 98 deletions

diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c
index 99b3f2de21ff..a8810f83a573 100644
--- a/arch/arm/mach-omap2/board-2430sdp.c
+++ b/arch/arm/mach-omap2/board-2430sdp.c
@@ -208,11 +208,6 @@ static struct omap2_hsmmc_info mmc[] __initdata = {
         {}      /* Terminator */
 };
 
-static struct omap_musb_board_data musb_board_data = {
-        .interface_type         = MUSB_INTERFACE_ULPI,
-        .mode                   = MUSB_OTG,
-        .power                  = 100,
-};
 static struct omap_usb_config sdp2430_usb_config __initdata = {
         .otg            = 1,
 #ifdef  CONFIG_USB_GADGET_OMAP
@@ -246,7 +241,7 @@ static void __init omap_2430sdp_init(void)
         omap2_usbfs_init(&sdp2430_usb_config);
 
         omap_mux_init_signal("usb0hs_stp", OMAP_PULL_ENA | OMAP_PULL_UP);
-        usb_musb_init(&musb_board_data);
+        usb_musb_init(NULL);
 
         board_smc91x_init();
 
diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
index b12400e2c49a..951e5857ad31 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -810,12 +810,6 @@ static struct flash_partitions sdp_flash_partitions[] = {
         },
 };
 
-static struct omap_musb_board_data musb_board_data = {
-        .interface_type         = MUSB_INTERFACE_ULPI,
-        .mode                   = MUSB_OTG,
-        .power                  = 100,
-};
-
 static void __init omap_3430sdp_init(void)
 {
         int gpio_pendown;
@@ -832,7 +826,7 @@ static void __init omap_3430sdp_init(void)
                 gpio_pendown = SDP3430_TS_GPIO_IRQ_SDPV1;
         omap_ads7846_init(1, gpio_pendown, 310, NULL);
         board_serial_init();
-        usb_musb_init(&musb_board_data);
+        usb_musb_init(NULL);
         board_smc91x_init();
         board_flash_init(sdp_flash_partitions, chip_sel_3430, 0);
         sdp3430_display_init();
diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c
index 948161d3998e..e0e2d4838003 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -653,12 +653,6 @@ static struct omap_board_mux board_mux[] __initdata = {
 };
 #endif
 
-static struct omap_musb_board_data musb_board_data = {
-        .interface_type         = MUSB_INTERFACE_ULPI,
-        .mode                   = MUSB_OTG,
-        .power                  = 100,
-};
-
 static struct omap_board_config_kernel cm_t35_config[] __initdata = {
 };
 
@@ -675,7 +669,7 @@ static void __init cm_t35_init(void)
         cm_t35_init_led();
         cm_t35_init_display();
 
-        usb_musb_init(&musb_board_data);
+        usb_musb_init(NULL);
         usbhs_init(&usbhs_bdata);
 }
 
diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c
index e7dc057600d5..405542af6caa 100644
--- a/arch/arm/mach-omap2/board-devkit8000.c
+++ b/arch/arm/mach-omap2/board-devkit8000.c
@@ -509,12 +509,6 @@ static struct platform_device *devkit8000_devices[] __initdata = {
         &omap_dm9000_dev,
 };
 
-static struct omap_musb_board_data musb_board_data = {
-        .interface_type         = MUSB_INTERFACE_ULPI,
-        .mode                   = MUSB_OTG,
-        .power                  = 100,
-};
-
 static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
 
         .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
@@ -698,7 +692,7 @@ static void __init devkit8000_init(void)
 
         omap_ads7846_init(2, OMAP3_DEVKIT_TS_GPIO, 0, NULL);
 
-        usb_musb_init(&musb_board_data);
+        usb_musb_init(NULL);
         usbhs_init(&usbhs_bdata);
         omap_nand_flash_init(NAND_BUSWIDTH_16, devkit8000_nand_partitions,
                              ARRAY_SIZE(devkit8000_nand_partitions));
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c
index a0fd10e42b35..2c9a9197d2b2 100644
--- a/arch/arm/mach-omap2/board-igep0020.c
+++ b/arch/arm/mach-omap2/board-igep0020.c
@@ -559,12 +559,6 @@ static void __init igep2_i2c_init(void)
                 pr_warning("IGEP2: Could not register I2C3 bus (%d)\n", ret);
 }
 
-static struct omap_musb_board_data musb_board_data = {
-        .interface_type         = MUSB_INTERFACE_ULPI,
-        .mode                   = MUSB_OTG,
-        .power                  = 100,
-};
-
 static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
         .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
         .port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED,
@@ -637,7 +631,7 @@ static void __init igep2_init(void)
         platform_add_devices(igep2_devices, ARRAY_SIZE(igep2_devices));
         omap_display_init(&igep2_dss_data);
         omap_serial_init();
-        usb_musb_init(&musb_board_data);
+        usb_musb_init(NULL);
         usbhs_init(&usbhs_bdata);
 
         igep2_flash_init();
diff --git a/arch/arm/mach-omap2/board-igep0030.c b/arch/arm/mach-omap2/board-igep0030.c
index a831e8549455..512a7eb9c2da 100644
--- a/arch/arm/mach-omap2/board-igep0030.c
+++ b/arch/arm/mach-omap2/board-igep0030.c
@@ -357,12 +357,6 @@ static int __init igep3_i2c_init(void)
         return 0;
 }
 
-static struct omap_musb_board_data musb_board_data = {
-        .interface_type = MUSB_INTERFACE_ULPI,
-        .mode           = MUSB_OTG,
-        .power          = 100,
-};
-
 #if defined(CONFIG_LIBERTAS_SDIO) || defined(CONFIG_LIBERTAS_SDIO_MODULE)
 
 static void __init igep3_wifi_bt_init(void)
@@ -424,7 +418,7 @@ static void __init igep3_init(void)
         igep3_i2c_init();
         platform_add_devices(igep3_devices, ARRAY_SIZE(igep3_devices));
         omap_serial_init();
-        usb_musb_init(&musb_board_data);
+        usb_musb_init(NULL);
         usbhs_init(&usbhs_bdata);
 
         igep3_flash_init();
diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
index 7482c7531ede..f7d6038075f0 100644
--- a/arch/arm/mach-omap2/board-ldp.c
+++ b/arch/arm/mach-omap2/board-ldp.c
@@ -294,12 +294,6 @@ static struct omap_board_mux board_mux[] __initdata = {
 };
 #endif
 
-static struct omap_musb_board_data musb_board_data = {
-        .interface_type         = MUSB_INTERFACE_ULPI,
-        .mode                   = MUSB_OTG,
-        .power                  = 100,
-};
-
 static struct mtd_partition ldp_nand_partitions[] = {
         /* All the partition sizes are listed in terms of NAND block size */
         {
@@ -342,7 +336,7 @@ static void __init omap_ldp_init(void)
         platform_add_devices(ldp_devices, ARRAY_SIZE(ldp_devices));
         omap_ads7846_init(1, 54, 310, NULL);
         omap_serial_init();
-        usb_musb_init(&musb_board_data);
+        usb_musb_init(NULL);
         board_nand_init(ldp_nand_partitions,
                 ARRAY_SIZE(ldp_nand_partitions), ZOOM_NAND_CS, 0);
 
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index ce3bc2d1164c..bc30ab092d1e 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -551,12 +551,6 @@ static struct omap_board_mux board_mux[] __initdata = {
 };
 #endif
 
-static struct omap_musb_board_data musb_board_data = {
-        .interface_type         = MUSB_INTERFACE_ULPI,
-        .mode                   = MUSB_OTG,
-        .power                  = 100,
-};
-
 static void __init beagle_opp_init(void)
 {
         int r = 0;
@@ -618,7 +612,7 @@ static void __init omap3_beagle_init(void)
         /* REVISIT leave DVI powered down until it's needed ... */
         gpio_direction_output(170, true);
 
-        usb_musb_init(&musb_board_data);
+        usb_musb_init(NULL);
         usbhs_init(&usbhs_bdata);
         omap_nand_flash_init(NAND_BUSWIDTH_16, omap3beagle_nand_partitions,
                              ARRAY_SIZE(omap3beagle_nand_partitions));
diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c
index b99cc642c5e2..6c22d3f238eb 100644
--- a/arch/arm/mach-omap2/board-omap3pandora.c
+++ b/arch/arm/mach-omap2/board-omap3pandora.c
@@ -633,12 +633,6 @@ static struct omap_board_mux board_mux[] __initdata = {
 };
 #endif
 
-static struct omap_musb_board_data musb_board_data = {
-        .interface_type         = MUSB_INTERFACE_ULPI,
-        .mode                   = MUSB_OTG,
-        .power                  = 100,
-};
-
 static void __init omap3pandora_init(void)
 {
         omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
@@ -652,7 +646,7 @@ static void __init omap3pandora_init(void)
                         ARRAY_SIZE(omap3pandora_spi_board_info));
         omap_ads7846_init(1, OMAP3_PANDORA_TS_GPIO, 0, NULL);
         usbhs_init(&usbhs_bdata);
-        usb_musb_init(&musb_board_data);
+        usb_musb_init(NULL);
         gpmc_nand_init(&pandora_nand_data);
 
         /* Ensure SDRC pins are mux'd for self-refresh */
diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c
index a1d550f8ba91..9981d06b7269 100644
--- a/arch/arm/mach-omap2/board-omap3stalker.c
+++ b/arch/arm/mach-omap2/board-omap3stalker.c
@@ -526,12 +526,6 @@ static struct omap_board_mux board_mux[] __initdata = {
 };
 #endif
 
-static struct omap_musb_board_data musb_board_data = {
-        .interface_type = MUSB_INTERFACE_ULPI,
-        .mode           = MUSB_OTG,
-        .power          = 100,
-};
-
 static void __init omap3_stalker_init(void)
 {
         omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);
@@ -546,7 +540,7 @@ static void __init omap3_stalker_init(void)
         omap_display_init(&omap3_stalker_dss_data);
 
         omap_serial_init();
-        usb_musb_init(&musb_board_data);
+        usb_musb_init(NULL);
         usbhs_init(&usbhs_bdata);
         omap_ads7846_init(1, OMAP3_STALKER_TS_GPIO, 310, NULL);
 
diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c
index d770802900b2..392278d9a882 100644
--- a/arch/arm/mach-omap2/board-omap3touchbook.c
+++ b/arch/arm/mach-omap2/board-omap3touchbook.c
@@ -421,12 +421,6 @@ static int __init early_touchbook_revision(char *p)
 }
 early_param("tbr", early_touchbook_revision);
 
-static struct omap_musb_board_data musb_board_data = {
-        .interface_type         = MUSB_INTERFACE_ULPI,
-        .mode                   = MUSB_OTG,
-        .power                  = 100,
-};
-
 static void __init omap3_touchbook_init(void)
 {
         omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
@@ -447,7 +441,7 @@ static void __init omap3_touchbook_init(void)
 
         /* Touchscreen and accelerometer */
         omap_ads7846_init(4, OMAP3_TS_GPIO, 310, &ads7846_pdata);
-        usb_musb_init(&musb_board_data);
+        usb_musb_init(NULL);
         usbhs_init(&usbhs_bdata);
         omap_nand_flash_init(NAND_BUSWIDTH_16, omap3touchbook_nand_partitions,
                              ARRAY_SIZE(omap3touchbook_nand_partitions));
diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c
index 7ad2d7fea8d8..e152c13ded75 100644
--- a/arch/arm/mach-omap2/board-overo.c
+++ b/arch/arm/mach-omap2/board-overo.c
@@ -553,12 +553,6 @@ static struct omap_board_mux board_mux[] __initdata = {
 };
 #endif
 
-static struct omap_musb_board_data musb_board_data = {
-        .interface_type         = MUSB_INTERFACE_ULPI,
-        .mode                   = MUSB_OTG,
-        .power                  = 100,
-};
-
 static void __init overo_init(void)
 {
         omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
@@ -567,7 +561,7 @@ static void __init overo_init(void)
         omap_serial_init();
         omap_nand_flash_init(0, overo_nand_partitions,
                              ARRAY_SIZE(overo_nand_partitions));
-        usb_musb_init(&musb_board_data);
+        usb_musb_init(NULL);
         usbhs_init(&usbhs_bdata);
         overo_spi_init();
         overo_ads7846_init();
diff --git a/arch/arm/mach-omap2/board-rm680.c b/arch/arm/mach-omap2/board-rm680.c
index 8e710ffaec66..42d10b12da3c 100644
--- a/arch/arm/mach-omap2/board-rm680.c
+++ b/arch/arm/mach-omap2/board-rm680.c
@@ -144,17 +144,11 @@ static struct omap_board_mux board_mux[] __initdata = {
 };
 #endif
 
-static struct omap_musb_board_data rm680_musb_data = {
-        .interface_type = MUSB_INTERFACE_ULPI,
-        .mode           = MUSB_PERIPHERAL,
-        .power          = 100,
-};
-
 static void __init rm680_init(void)
 {
         omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
         omap_serial_init();
-        usb_musb_init(&rm680_musb_data);
+        usb_musb_init(NULL);
         rm680_peripherals_init();
 }
 
diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c
index e4870c20f193..489294a715ce 100644
--- a/arch/arm/mach-omap2/board-zoom-peripherals.c
+++ b/arch/arm/mach-omap2/board-zoom-peripherals.c
@@ -363,12 +363,6 @@ static int __init omap_i2c_init(void)
         return 0;
 }
 
-static struct omap_musb_board_data musb_board_data = {
-        .interface_type         = MUSB_INTERFACE_ULPI,
-        .mode                   = MUSB_OTG,
-        .power                  = 100,
-};
-
 static void enable_board_wakeup_source(void)
 {
         /* T2 interrupt line (keypad) */
@@ -383,7 +377,7 @@ void __init zoom_peripherals_init(void)
 
         omap_i2c_init();
         platform_device_register(&omap_vwlan_device);
-        usb_musb_init(&musb_board_data);
+        usb_musb_init(NULL);
         enable_board_wakeup_source();
         omap_serial_init();
 }
diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c
index 35559f77e2de..dfa5a3cb5a17 100644
--- a/arch/arm/mach-omap2/usb-musb.c
+++ b/arch/arm/mach-omap2/usb-musb.c
@@ -108,7 +108,13 @@ static void usb_musb_mux_init(struct omap_musb_board_data *board_data)
         }
 }
 
-void __init usb_musb_init(struct omap_musb_board_data *board_data)
+static struct omap_musb_board_data musb_default_board_data = {
+        .interface_type         = MUSB_INTERFACE_ULPI,
+        .mode                   = MUSB_OTG,
+        .power                  = 100,
+};
+
+void __init usb_musb_init(struct omap_musb_board_data *musb_board_data)
 {
         struct omap_hwmod               *oh;
         struct omap_device              *od;
@@ -116,6 +122,12 @@ void __init usb_musb_init(struct omap_musb_board_data *board_data)
         struct device                   *dev;
         int                             bus_id = -1;
         const char                      *oh_name, *name;
+        struct omap_musb_board_data     *board_data;
+
+        if (musb_board_data)
+                board_data = musb_board_data;
+        else
+                board_data = &musb_default_board_data;
 
         if (cpu_is_omap3517() || cpu_is_omap3505()) {
         } else if (cpu_is_omap44xx()) {