#include <asm/arch/gpio.h>
#include <asm/arch/menelaus.h>
-#if defined(CONFIG_I2C_OMAP) || defined(CONFIG_I2C_OMAP_MODULE)
+#if defined(CONFIG_OMAP_DSP) || defined(CONFIG_OMAP_DSP_MODULE)
+
+#include "../plat-omap/dsp/dsp_common.h"
+
+static struct dsp_platform_data dsp_pdata = {
+ .kdev_list = LIST_HEAD_INIT(dsp_pdata.kdev_list),
+};
+
+static struct resource omap_dsp_resources[] = {
+ {
+ .name = "dsp_mmu",
+ .start = -1,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device omap_dsp_device = {
+ .name = "dsp",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(omap_dsp_resources),
+ .resource = omap_dsp_resources,
+ .dev = {
+ .platform_data = &dsp_pdata,
+ },
+};
+
+static inline void omap_init_dsp(void)
+{
+ struct resource *res;
+ int irq;
+
+ if (cpu_is_omap15xx())
+ irq = INT_1510_DSP_MMU;
+ else if (cpu_is_omap16xx())
+ irq = INT_1610_DSP_MMU;
+ else if (cpu_is_omap24xx())
+ irq = INT_24XX_DSP_MMU;
+
+ res = platform_get_resource_byname(&omap_dsp_device,
+ IORESOURCE_IRQ, "dsp_mmu");
+ res->start = irq;
+
+ platform_device_register(&omap_dsp_device);
+}
+
+int dsp_kfunc_device_register(struct dsp_kfunc_device *kdev)
+{
+ static DEFINE_MUTEX(dsp_pdata_lock);
+
+ spin_lock_init(&kdev->lock);
+
+ mutex_lock(&dsp_pdata_lock);
+ list_add_tail(&kdev->entry, &dsp_pdata.kdev_list);
+ mutex_unlock(&dsp_pdata_lock);
+
+ return 0;
+}
+EXPORT_SYMBOL(dsp_kfunc_device_register);
+
+#else
+static inline void omap_init_dsp(void) { }
+#endif /* CONFIG_OMAP_DSP */
+
+/*-------------------------------------------------------------------------*/
+#if !defined(CONFIG_ARCH_OMAP243X)
+#if defined(CONFIG_I2C_OMAP) || defined(CONFIG_I2C_OMAP_MODULE)
#define OMAP1_I2C_BASE 0xfffb3800
#define OMAP2_I2C_BASE1 0x48070000
#define OMAP1_I2C_INT INT_I2C
#define OMAP2_I2C_INT1 56
+static u32 omap2_i2c1_clkrate = 100;
+
static struct resource i2c_resources1[] = {
{
.start = 0,
/* DMA not used; works around erratum writing to non-empty i2c fifo */
static struct platform_device omap_i2c_device1 = {
- .name = "i2c_omap",
- .id = 1,
+ .name = "i2c_omap",
+ .id = 1,
.num_resources = ARRAY_SIZE(i2c_resources1),
.resource = i2c_resources1,
+ .dev = {
+ .platform_data = &omap2_i2c1_clkrate,
+ },
};
/* See also arch/arm/mach-omap2/devices.c for second I2C on 24xx */
static void omap_init_i2c(void)
{
- if (cpu_is_omap24xx()) {
+ if (cpu_is_omap242x()) {
i2c_resources1[0].start = OMAP2_I2C_BASE1;
i2c_resources1[0].end = OMAP2_I2C_BASE1 + OMAP_I2C_SIZE;
i2c_resources1[1].start = OMAP2_I2C_INT1;
* either don't wire up I2C, or chips that mux it differently...
* it can include clocking and address info, maybe more.
*/
- if (cpu_is_omap24xx()) {
- omap_cfg_reg(M19_24XX_I2C1_SCL);
- omap_cfg_reg(L15_24XX_I2C1_SDA);
+ if (cpu_class_is_omap2()) {
+ if (machine_is_omap_h4()) {
+ omap_cfg_reg(M19_24XX_I2C1_SCL);
+ omap_cfg_reg(L15_24XX_I2C1_SDA);
+ }
} else {
omap_cfg_reg(I2C_SCL);
omap_cfg_reg(I2C_SDA);
#else
static inline void omap_init_i2c(void) {}
#endif
-
+#endif
/*-------------------------------------------------------------------------*/
#if defined(CONFIG_KEYBOARD_OMAP) || defined(CONFIG_KEYBOARD_OMAP_MODULE)
static void omap_init_kp(void)
{
+ /* REVISIT: 2430 keypad is on TWL4030 */
+ if (cpu_is_omap2430() || cpu_is_omap34xx())
+ return;
+
if (machine_is_omap_h2() || machine_is_omap_h3()) {
omap_cfg_reg(F18_1610_KBC0);
omap_cfg_reg(D20_1610_KBC1);
static u64 mmc2_dmamask = 0xffffffff;
+
static struct resource mmc2_resources[] = {
{
.start = OMAP_MMC2_BASE,
const struct omap_mmc_config *mmc_conf;
const struct omap_mmc_conf *mmc;
+ /* REVISIT: 2430 has HS MMC */
+ if (cpu_is_omap2430() || cpu_is_omap34xx())
+ return;
+
/* NOTE: assumes MMC was never (wrongly) enabled */
mmc_conf = omap_get_config(OMAP_TAG_MMC, struct omap_mmc_config);
if (!mmc_conf)
omap_cfg_reg(MMC_DAT3);
}
}
+ if (mmc->internal_clock) {
+ /*
+ * Use internal loop-back in MMC/SDIO
+ * Module Input Clock selection
+ */
+ if (cpu_is_omap24xx()) {
+ u32 v = omap_readl(OMAP2_CONTROL_DEVCONF);
+ v |= (1 << 24);
+ omap_writel(v, OMAP2_CONTROL_DEVCONF);
+ }
+ }
mmc1_conf = *mmc;
(void) platform_device_register(&mmc_omap_device1);
}
#if defined(CONFIG_OMAP_WATCHDOG) || defined(CONFIG_OMAP_WATCHDOG_MODULE)
#ifdef CONFIG_ARCH_OMAP24XX
+
+#ifdef CONFIG_ARCH_OMAP2430
+/* WDT2 */
+#define OMAP_WDT_BASE 0x49016000
+#else
#define OMAP_WDT_BASE 0x48022000
+#endif
+
#else
#define OMAP_WDT_BASE 0xfffeb000
#endif
/*-------------------------------------------------------------------------*/
-#if defined(CONFIG_OMAP_RNG) || defined(CONFIG_OMAP_RNG_MODULE)
+#if defined(CONFIG_HW_RANDOM_OMAP) || defined(CONFIG_HW_RANDOM_OMAP_MODULE)
#ifdef CONFIG_ARCH_OMAP24XX
#define OMAP_RNG_BASE 0x480A0000
*/
static int __init omap_init_devices(void)
{
-/*
- * Need to enable relevant once for 2430 SDP
- */
-#ifndef CONFIG_MACH_OMAP_2430SDP
/* please keep these calls, and their implementations above,
* in alphabetical order so they're easier to sort through.
*/
- omap_init_i2c();
+ omap_init_dsp();
omap_init_kp();
omap_init_mmc();
omap_init_uwire();
omap_init_wdt();
omap_init_rng();
-#endif
+ if (!cpu_is_omap2430() && !cpu_is_omap34xx()) {
+ omap_init_i2c();
+ }
return 0;
}
arch_initcall(omap_init_devices);
-