1 files changed, 85 insertions, 0 deletions
diff --git a/drivers/staging/nmf-cm/share/semaphores/inc/hwsem_hwp.h b/drivers/staging/nmf-cm/share/semaphores/inc/hwsem_hwp.h
new file mode 100644
index 00000000000..b573627beae
--- /dev/null
+++ b/drivers/staging/nmf-cm/share/semaphores/inc/hwsem_hwp.h
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) ST-Ericsson SA 2010. All rights reserved.
+ * This code is ST-Ericsson proprietary and confidential.
+ * Any use of the code for whatever purpose is subject to
+ * specific written permission of ST-Ericsson SA.
+ */
+ 
+#ifndef __INC_HWSEM_HWP_H
+#define __INC_HWSEM_HWP_H
+
+#include <share/semaphores/inc/semaphores.h>
+
+#define CORE_ID_2_HW_CORE_ID(coreId) (1U << (coreId))
+
+/*
+ * Definition of the number of hw semaphores into the Nomadik IP
+ */
+#define NUM_HW_SEMAPHORES       32
+
+
+/*
+ * Definition of how HSEM IP interrupts are interconnected with cores
+ */
+typedef enum {
+    HSEM_FIRST_INTR = 0,
+    HSEM_INTRA = HSEM_FIRST_INTR,
+    HSEM_INTRB = 1,
+    HSEM_INTRC = 2,
+    HSEM_INTRD = 3,
+    HSEM_INTRE = 4,
+    HSEM_MAX_INTR
+} t_hw_semaphore_irq_id;
+
+/*
+ * Description of the registers of the HW Sem IP
+ */
+#define HSEM_INTRA_MASK  (1<<(4+HSEM_INTRA))
+#define HSEM_INTRB_MASK  (1<<(4+HSEM_INTRB))
+#define HSEM_INTRC_MASK  (1<<(4+HSEM_INTRC))
+#define HSEM_INTRD_MASK  (1<<(4+HSEM_INTRD))
+#define HSEM_INTRE_MASK  (1<<(4+HSEM_INTRE))
+
+typedef struct {
+    t_shared_reg imsc;
+    t_shared_reg ris;
+    t_shared_reg mis;
+    t_shared_reg icr;
+} t_hsem_it_regs;
+
+typedef volatile struct {
+#if defined(__STN_8500)
+    t_shared_reg cr;
+    t_shared_reg dummy;
+#endif
+    t_shared_reg sem[NUM_HW_SEMAPHORES];
+#if defined(__STN_8820)
+    t_shared_reg RESERVED1[(0x90 - 0x80)>>2];
+#elif defined(__STN_8500)
+    t_shared_reg RESERVED1[(0x90 - 0x88)>>2];
+#else /* __STN_8820 or __STN_8500 -> _STN_8815 */
+    t_shared_reg RESERVED1[(0x90 - 0x40)>>2];
+#endif /* __STN_8820 or __STN_8500 -> _STN_8815 */
+    t_shared_reg icrall;
+    t_shared_reg RESERVED2[(0xa0 - 0x94)>>2];
+    t_hsem_it_regs it[HSEM_MAX_INTR];
+#if defined(__STN_8820) || defined(__STN_8500)
+    t_shared_reg RESERVED3[(0x100 - 0xf0)>>2];
+#else /* __STN_8820 or __STN_8500 -> _STN_8815 */
+    t_shared_reg RESERVED3[(0x100 - 0xe0)>>2];
+#endif /* __STN_8820 or __STN_8500 -> _STN_8815 */
+    t_shared_reg itcr;
+    t_shared_reg RESERVED4;
+    t_shared_reg itop;
+    t_shared_reg RESERVED5[(0xfe0 - 0x10c)>>2];
+    t_shared_reg pid0;
+    t_shared_reg pid1;
+    t_shared_reg pid2;
+    t_shared_reg pid3;
+    t_shared_reg pcid0;
+    t_shared_reg pcid1;
+    t_shared_reg pcid2;
+    t_shared_reg pcid3;
+} t_hw_semaphore_regs, *tp_hw_semaphore_regs;
+
+#endif /* __INC_HWSEM_HWP_H */