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-rw-r--r--arch/arm/mach-omap2/devices.c129
1 files changed, 119 insertions, 10 deletions
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 2271b9bd1f5..03e6c9ed82a 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -17,8 +17,10 @@
#include <linux/clk.h>
#include <mach/hardware.h>
+#include <mach/irqs.h>
#include <asm/mach-types.h>
#include <asm/mach/map.h>
+#include <asm/pmu.h>
#include <plat/control.h>
#include <plat/tc.h>
@@ -26,6 +28,7 @@
#include <plat/mux.h>
#include <mach/gpio.h>
#include <plat/mmc.h>
+#include <plat/dma.h>
#include "mux.h"
@@ -453,8 +456,41 @@ static void omap_init_mcspi(void)
static inline void omap_init_mcspi(void) {}
#endif
-#ifdef CONFIG_OMAP_SHA1_MD5
-static struct resource sha1_md5_resources[] = {
+static struct resource omap2_pmu_resource = {
+ .start = 3,
+ .end = 3,
+ .flags = IORESOURCE_IRQ,
+};
+
+static struct resource omap3_pmu_resource = {
+ .start = INT_34XX_BENCH_MPU_EMUL,
+ .end = INT_34XX_BENCH_MPU_EMUL,
+ .flags = IORESOURCE_IRQ,
+};
+
+static struct platform_device omap_pmu_device = {
+ .name = "arm-pmu",
+ .id = ARM_PMU_DEVICE_CPU,
+ .num_resources = 1,
+};
+
+static void omap_init_pmu(void)
+{
+ if (cpu_is_omap24xx())
+ omap_pmu_device.resource = &omap2_pmu_resource;
+ else if (cpu_is_omap34xx())
+ omap_pmu_device.resource = &omap3_pmu_resource;
+ else
+ return;
+
+ platform_device_register(&omap_pmu_device);
+}
+
+
+#if defined(CONFIG_CRYPTO_DEV_OMAP_SHAM) || defined(CONFIG_CRYPTO_DEV_OMAP_SHAM_MODULE)
+
+#ifdef CONFIG_ARCH_OMAP2
+static struct resource omap2_sham_resources[] = {
{
.start = OMAP24XX_SEC_SHA1MD5_BASE,
.end = OMAP24XX_SEC_SHA1MD5_BASE + 0x64,
@@ -465,20 +501,55 @@ static struct resource sha1_md5_resources[] = {
.flags = IORESOURCE_IRQ,
}
};
+static int omap2_sham_resources_sz = ARRAY_SIZE(omap2_sham_resources);
+#else
+#define omap2_sham_resources NULL
+#define omap2_sham_resources_sz 0
+#endif
-static struct platform_device sha1_md5_device = {
- .name = "OMAP SHA1/MD5",
+#ifdef CONFIG_ARCH_OMAP3
+static struct resource omap3_sham_resources[] = {
+ {
+ .start = OMAP34XX_SEC_SHA1MD5_BASE,
+ .end = OMAP34XX_SEC_SHA1MD5_BASE + 0x64,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = INT_34XX_SHA1MD52_IRQ,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = OMAP34XX_DMA_SHA1MD5_RX,
+ .flags = IORESOURCE_DMA,
+ }
+};
+static int omap3_sham_resources_sz = ARRAY_SIZE(omap3_sham_resources);
+#else
+#define omap3_sham_resources NULL
+#define omap3_sham_resources_sz 0
+#endif
+
+static struct platform_device sham_device = {
+ .name = "omap-sham",
.id = -1,
- .num_resources = ARRAY_SIZE(sha1_md5_resources),
- .resource = sha1_md5_resources,
};
-static void omap_init_sha1_md5(void)
+static void omap_init_sham(void)
{
- platform_device_register(&sha1_md5_device);
+ if (cpu_is_omap24xx()) {
+ sham_device.resource = omap2_sham_resources;
+ sham_device.num_resources = omap2_sham_resources_sz;
+ } else if (cpu_is_omap34xx()) {
+ sham_device.resource = omap3_sham_resources;
+ sham_device.num_resources = omap3_sham_resources_sz;
+ } else {
+ pr_err("%s: platform not supported\n", __func__);
+ return;
+ }
+ platform_device_register(&sham_device);
}
#else
-static inline void omap_init_sha1_md5(void) { }
+static inline void omap_init_sham(void) { }
#endif
/*-------------------------------------------------------------------------*/
@@ -591,6 +662,15 @@ static inline void omap_hsmmc_reset(void) {}
static inline void omap2_mmc_mux(struct omap_mmc_platform_data *mmc_controller,
int controller_nr)
{
+ if ((mmc_controller->slots[0].switch_pin > 0) && \
+ (mmc_controller->slots[0].switch_pin < OMAP_MAX_GPIO_LINES))
+ omap_mux_init_gpio(mmc_controller->slots[0].switch_pin,
+ OMAP_PIN_INPUT_PULLUP);
+ if ((mmc_controller->slots[0].gpio_wp > 0) && \
+ (mmc_controller->slots[0].gpio_wp < OMAP_MAX_GPIO_LINES))
+ omap_mux_init_gpio(mmc_controller->slots[0].gpio_wp,
+ OMAP_PIN_INPUT_PULLUP);
+
if (cpu_is_omap2420() && controller_nr == 0) {
omap_cfg_reg(H18_24XX_MMC_CMD);
omap_cfg_reg(H15_24XX_MMC_CLKI);
@@ -786,6 +866,33 @@ static inline void omap_hdq_init(void)
static inline void omap_hdq_init(void) {}
#endif
+/*---------------------------------------------------------------------------*/
+
+#if defined(CONFIG_VIDEO_OMAP2_VOUT) || \
+ defined(CONFIG_VIDEO_OMAP2_VOUT_MODULE)
+#if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE)
+static struct resource omap_vout_resource[3 - CONFIG_FB_OMAP2_NUM_FBS] = {
+};
+#else
+static struct resource omap_vout_resource[2] = {
+};
+#endif
+
+static struct platform_device omap_vout_device = {
+ .name = "omap_vout",
+ .num_resources = ARRAY_SIZE(omap_vout_resource),
+ .resource = &omap_vout_resource[0],
+ .id = -1,
+};
+static void omap_init_vout(void)
+{
+ if (platform_device_register(&omap_vout_device) < 0)
+ printk(KERN_ERR "Unable to register OMAP-VOUT device\n");
+}
+#else
+static inline void omap_init_vout(void) {}
+#endif
+
/*-------------------------------------------------------------------------*/
static int __init omap2_init_devices(void)
@@ -797,9 +904,11 @@ static int __init omap2_init_devices(void)
omap_init_camera();
omap_init_mbox();
omap_init_mcspi();
+ omap_init_pmu();
omap_hdq_init();
omap_init_sti();
- omap_init_sha1_md5();
+ omap_init_sham();
+ omap_init_vout();
return 0;
}