marvell: drivers: Add MoChi drivers
Add ModularChip and MCI drivers for A8K SoC family.
ModularChip drivers include support for the internal building
blocks of Marvell ARMADA SoCs - APN806, APN807 and CP110
Change-Id: I9559343788fa2e5eb47e6384a4a7d47408787c02
Signed-off-by: Hanna Hawa <hannah@marvell.com>
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
diff --git a/include/drivers/marvell/mochi/cp110_setup.h b/include/drivers/marvell/mochi/cp110_setup.h
new file mode 100644
index 0000000..1c88980
--- /dev/null
+++ b/include/drivers/marvell/mochi/cp110_setup.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+/* CP110 Marvell SoC driver */
+
+#ifndef __CP110_SETUP_H__
+#define __CP110_SETUP_H__
+
+#include <mmio.h>
+#include <mvebu_def.h>
+
+#define MVEBU_DEVICE_ID_REG (MVEBU_CP_DFX_OFFSET + 0x40)
+#define MVEBU_DEVICE_ID_OFFSET (0)
+#define MVEBU_DEVICE_ID_MASK (0xffff << MVEBU_DEVICE_ID_OFFSET)
+#define MVEBU_DEVICE_REV_OFFSET (16)
+#define MVEBU_DEVICE_REV_MASK (0xf << MVEBU_DEVICE_REV_OFFSET)
+#define MVEBU_70X0_DEV_ID (0x7040)
+#define MVEBU_70X0_CP115_DEV_ID (0x7045)
+#define MVEBU_80X0_DEV_ID (0x8040)
+#define MVEBU_80X0_CP115_DEV_ID (0x8045)
+#define MVEBU_CP110_SA_DEV_ID (0x110)
+#define MVEBU_CP110_REF_ID_A1 1
+#define MVEBU_CP110_REF_ID_A2 2
+#define MAX_STREAM_ID_PER_CP (0x10)
+#define STREAM_ID_BASE (0x40)
+
+static inline uint32_t cp110_device_id_get(uintptr_t base)
+{
+ /* Returns:
+ * - MVEBU_70X0_DEV_ID for A70X0 family
+ * - MVEBU_80X0_DEV_ID for A80X0 family
+ * - MVEBU_CP110_SA_DEV_ID for CP that connected stand alone
+ */
+ return (mmio_read_32(base + MVEBU_DEVICE_ID_REG) >>
+ MVEBU_DEVICE_ID_OFFSET) &
+ MVEBU_DEVICE_ID_MASK;
+}
+
+static inline uint32_t cp110_rev_id_get(uintptr_t base)
+{
+ return (mmio_read_32(base + MVEBU_DEVICE_ID_REG) &
+ MVEBU_DEVICE_REV_MASK) >>
+ MVEBU_DEVICE_REV_OFFSET;
+}
+
+void cp110_init(uintptr_t cp110_base, uint32_t stream_id);
+void cp110_ble_init(uintptr_t cp110_base);
+
+#endif /* __CP110_SETUP_H__ */