Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / unicore32 / include / mach / regs-ac97.h

diff --git a/kernel/arch/unicore32/include/mach/regs-ac97.h b/kernel/arch/unicore32/include/mach/regs-ac97.h
new file mode 100644 (file)
index 0000000..b7563e9
--- /dev/null
+++ b/kernel/arch/unicore32/include/mach/regs-ac97.h
@@ -0,0 +1,32 @@
+/*
+ * PKUnity AC97 Registers
+ */
+
+#define PKUNITY_AC97_CONR              (PKUNITY_AC97_BASE + 0x0000)
+#define PKUNITY_AC97_OCR               (PKUNITY_AC97_BASE + 0x0004)
+#define PKUNITY_AC97_ICR               (PKUNITY_AC97_BASE + 0x0008)
+#define PKUNITY_AC97_CRAC              (PKUNITY_AC97_BASE + 0x000C)
+#define PKUNITY_AC97_INTR              (PKUNITY_AC97_BASE + 0x0010)
+#define PKUNITY_AC97_INTRSTAT          (PKUNITY_AC97_BASE + 0x0014)
+#define PKUNITY_AC97_INTRCLEAR         (PKUNITY_AC97_BASE + 0x0018)
+#define PKUNITY_AC97_ENABLE            (PKUNITY_AC97_BASE + 0x001C)
+#define PKUNITY_AC97_OUT_FIFO          (PKUNITY_AC97_BASE + 0x0020)
+#define PKUNITY_AC97_IN_FIFO           (PKUNITY_AC97_BASE + 0x0030)
+
+#define AC97_CODEC_REG(v)               FIELD((v), 7, 16)
+#define AC97_CODEC_VAL(v)               FIELD((v), 16, 0)
+#define AC97_CODEC_WRITECOMPLETE        FIELD(1, 1, 2)
+
+/*
+ * VAR PLAY SAMPLE RATE
+ */
+#define AC97_CMD_VPSAMPLE              (FIELD(3, 2, 16) | FIELD(3, 2, 0))
+
+/*
+ * FIX CAPTURE SAMPLE RATE
+ */
+#define AC97_CMD_FCSAMPLE              FIELD(7, 3, 0)
+
+#define AC97_CMD_RESET                 FIELD(1, 1, 0)
+#define AC97_CMD_ENABLE                        FIELD(1, 1, 0)
+#define AC97_CMD_DISABLE               FIELD(0, 1, 0)