This patch adds HDQ base address defines and registers hdq as platform device.
Signed-off-by: Madhusudhan Chikkature<madhu.cr@xxxxxx>
---
arch/arm/mach-omap2/devices.c | 30 ++++++++++++++++++++++++++++++
include/asm-arm/arch-omap/omap24xx.h | 2 +-
include/asm-arm/arch-omap/omap34xx.h | 2 +-
3 files changed, 32 insertions(+), 2 deletions(-)
Index: linux-omap-2.6/arch/arm/mach-omap2/devices.c
===================================================================
--- linux-omap-2.6.orig/arch/arm/mach-omap2/devices.c 2007-11-29 03:53:52.867460848 -0500
+++ linux-omap-2.6/arch/arm/mach-omap2/devices.c 2007-11-29 03:54:18.801518272 -0500
@@ -221,6 +221,35 @@
void omap_init_eac(struct eac_platform_data *pdata) {}
#endif
+#if defined(CONFIG_HDQ_MASTER_OMAP) || defined(CONFIG_HDQ_MASTER_OMAP_MODULE)
+static struct resource omap_hdq_resources[] = {
+ {
+ .start = OMAP_HDQ_BASE,
+ .end = OMAP_HDQ_BASE + 0x1C,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = INT_24XX_HDQ_IRQ,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+static struct platform_device omap_hdq_dev = {
+ .name = "omap_hdq",
+ .id = 0,
+ .dev = {
+ .platform_data = NULL,
+ },
+ .num_resources = ARRAY_SIZE(omap_hdq_resources),
+ .resource = omap_hdq_resources,
+};
+static inline void omap_hdq_init(void)
+{
+ (void) platform_device_register(&omap_hdq_dev);
+}
+#else
+static inline void omap_hdq_init(void) {}
+#endif
+
/*-------------------------------------------------------------------------*/
static int __init omap2_init_devices(void)
@@ -231,6 +260,7 @@
omap_init_camera();
omap_init_mbox();
omap_init_mcspi();
+ omap_hdq_init();
omap_init_sti();
return 0;
Index: linux-omap-2.6/include/asm-arm/arch-omap/omap24xx.h
===================================================================
--- linux-omap-2.6.orig/include/asm-arm/arch-omap/omap24xx.h 2007-11-29 03:53:52.867460848 -0500
+++ linux-omap-2.6/include/asm-arm/arch-omap/omap24xx.h 2007-11-29 03:54:18.801518272 -0500
@@ -92,7 +92,7 @@
#define OMAP2_CM_BASE OMAP2430_CM_BASE
#define OMAP2_PRM_BASE OMAP2430_PRM_BASE
#define OMAP2_VA_IC_BASE IO_ADDRESS(OMAP24XX_IC_BASE)
-
+#define OMAP_HDQ_BASE (L4_24XX_BASE + 0xb2000)
#endif
#endif /* __ASM_ARCH_OMAP24XX_H */
Index: linux-omap-2.6/include/asm-arm/arch-omap/omap34xx.h
===================================================================
--- linux-omap-2.6.orig/include/asm-arm/arch-omap/omap34xx.h 2007-11-29 03:53:52.867460848 -0500
+++ linux-omap-2.6/include/asm-arm/arch-omap/omap34xx.h 2007-11-29 03:54:18.801518272 -0500
@@ -62,7 +62,7 @@
#define OMAP2_CM_BASE OMAP3430_CM_BASE
#define OMAP2_PRM_BASE OMAP3430_PRM_BASE
#define OMAP2_VA_IC_BASE IO_ADDRESS(OMAP34XX_IC_BASE)
-
+#define OMAP_HDQ_BASE (L4_34XX_BASE + 0xB2000)
#endif
#define OMAP34XX_DSP_BASE 0x58000000
-
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