Adding general register structure of system control module (SCM)
of AM35x. This would be required to access devconf2 and ip_sw_reset
register in musb module.
Signed-off-by: Ajay Kumar Gupta <ajay.gu...@ti.com>
---
arch/arm/include/asm/arch-omap3/cpu.h | 20 ++++++++++++++++++++
1 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/arch/arm/include/asm/arch-omap3/cpu.h
b/arch/arm/include/asm/arch-omap3/cpu.h
index c072c27..773ea0c 100644
--- a/arch/arm/include/asm/arch-omap3/cpu.h
+++ b/arch/arm/include/asm/arch-omap3/cpu.h
@@ -483,4 +483,24 @@ struct pm {
#define I2C_BASE2 (OMAP34XX_CORE_L4_IO_BASE + 0x72000)
#define I2C_BASE3 (OMAP34XX_CORE_L4_IO_BASE + 0x60000)
+/* AM35x specific */
+#ifndef __KERNEL_STRICT_NAMES
+#ifndef __ASSEMBLY__
+#define AM35X_SCM_GEN_BASE 0x48002270
+/* General register mappings of system control module */
+struct am35x_scm_general {
+ u32 res1[0xC4]; /* 0x000 - 0x30C */
+ u32 devconf2; /* 0x310 */
+ u32 devconf3; /* 0x314 */
+ u32 res2[0x2]; /* 0x318 - 0x31C */
+ u32 cba_priority; /* 0x320 */
+ u32 lvl_intr_clr; /* 0x324 */
+ u32 ip_sw_reset; /* 0x328 */
+ u32 ipss_clk_ctrl; /* 0x32C */
+};
+#define am35x_scm_general_regs ((struct am35x_scm_general *)AM35X_SCM_GEN_BASE)
+
+#endif /*__ASSEMBLY__ */
+#endif /* __KERNEL_STRICT_NAMES */
+
#endif /* _CPU_H */
--
1.6.2.4
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