Merge branch 'sh/driver-core'

[pandora-kernel.git] / arch / arm / mach-omap2 / board-4430sdp.c

diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index 0c6be6b..b88f28c 100644 (file)
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -17,6 +17,7 @@
 #include <linux/platform_device.h>
 #include <linux/io.h>
 #include <linux/gpio.h>
+#include <linux/usb/otg.h>
 
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
@@ -27,7 +28,9 @@
 #include <plat/common.h>
 #include <plat/control.h>
 #include <plat/timer-gp.h>
+#include <plat/usb.h>
 #include <asm/hardware/gic.h>
+#include <asm/hardware/cache-l2x0.h>
 
 static struct platform_device sdp4430_lcd_device = {
        .name           = "sdp4430_lcd",
@@ -38,10 +41,6 @@ static struct platform_device *sdp4430_devices[] __initdata = {
        &sdp4430_lcd_device,
 };
 
-static struct omap_uart_config sdp4430_uart_config __initdata = {
-       .enabled_uarts  = (1 << 0) | (1 << 1) | (1 << 2) | (1 << 3),
-};
-
 static struct omap_lcd_config sdp4430_lcd_config __initdata = {
        .ctrl_name      = "internal",
 };
@@ -50,6 +49,35 @@ static struct omap_board_config_kernel sdp4430_config[] __initdata = {
        { OMAP_TAG_LCD,         &sdp4430_lcd_config },
 };
 
+#ifdef CONFIG_CACHE_L2X0
+static int __init omap_l2_cache_init(void)
+{
+       extern void omap_smc1(u32 fn, u32 arg);
+       void __iomem *l2cache_base;
+
+       /* To avoid code running on other OMAPs in
+        * multi-omap builds
+        */
+       if (!cpu_is_omap44xx())
+               return -ENODEV;
+
+       /* Static mapping, never released */
+       l2cache_base = ioremap(OMAP44XX_L2CACHE_BASE, SZ_4K);
+       BUG_ON(!l2cache_base);
+
+       /* Enable PL310 L2 Cache controller */
+       omap_smc1(0x102, 0x1);
+
+       /* 32KB way size, 16-way associativity,
+       * parity disabled
+       */
+       l2x0_init(l2cache_base, 0x0e050000, 0xc0000fff);
+
+       return 0;
+}
+early_initcall(omap_l2_cache_init);
+#endif
+
 static void __init gic_init_irq(void)
 {
        void __iomem *base;
@@ -77,17 +105,27 @@ static void __init omap_4430sdp_init_irq(void)
        omap_gpio_init();
 }
 
+static struct omap_musb_board_data musb_board_data = {
+       .interface_type         = MUSB_INTERFACE_UTMI,
+       .mode                   = MUSB_PERIPHERAL,
+       .power                  = 100,
+};
 
 static void __init omap_4430sdp_init(void)
 {
        platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices));
        omap_serial_init();
+       /* OMAP4 SDP uses internal transceiver so register nop transceiver */
+       usb_nop_xceiv_register();
+       /* FIXME: allow multi-omap to boot until musb is updated for omap4 */
+       if (!cpu_is_omap44xx())
+               usb_musb_init(&musb_board_data);
 }
 
 static void __init omap_4430sdp_map_io(void)
 {
        omap2_set_globals_443x();
-       omap2_map_common_io();
+       omap44xx_map_common_io();
 }
 
 MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board")