imx8m: add SAI2,5,6,7

Made the remaining imx8mp SAI peripherals available for use.
SAI4 does not exist.

Signed-off-by: Alexander Boehm <aboehm@eurofunk.com>

src/platform/imx8m/include/platform/lib/memory.h

@@ -44,9 +44,21 @@
 #define SAI_1_BASE	0x30c10000
 #define SAI_1_SIZE	0x00010000
 
+#define SAI_2_BASE	0x30c20000
+#define SAI_2_SIZE	0x00010000
+
 #define SAI_3_BASE	0x30c30000
 #define SAI_3_SIZE	0x00010000
 
+#define SAI_5_BASE	0x30c50000
+#define SAI_5_SIZE	0x00010000
+
+#define SAI_6_BASE	0x30c60000
+#define SAI_6_SIZE	0x00010000
+
+#define SAI_7_BASE	0x30c80000
+#define SAI_7_SIZE	0x00010000
+
 #define UUID_ENTRY_ELF_BASE	0x1FFFA000
 #define UUID_ENTRY_ELF_SIZE	0x6000
 

src/platform/imx8m/lib/dai.c

@@ -34,6 +34,28 @@ static SHARED_DATA struct dai sai[] = {
 	},
 	.drv = &sai_driver,
 },
+
+{
+	.index = 2,
+	.plat_data = {
+		.base = SAI_2_BASE,
+		.fifo[SOF_IPC_STREAM_PLAYBACK] = {
+			.offset = SAI_2_BASE + REG_SAI_TDR0,
+			.depth = 128, /* in 4 bytes words */
+			.watermark = 64, /* half the depth */
+			/* Handshake is SDMA hardware event */
+			.handshake = 3,
+		},
+		.fifo[SOF_IPC_STREAM_CAPTURE] = {
+			.offset = SAI_2_BASE + REG_SAI_RDR0,
+			.depth = 128, /* in 4 bytes words */
+			.watermark = 64, /* half the depth */
+			.handshake = 2,
+		},
+	},
+	.drv = &sai_driver,
+},
+
 {
 	.index = 3,
 	.plat_data = {
@@ -54,6 +76,70 @@ static SHARED_DATA struct dai sai[] = {
 	},
 	.drv = &sai_driver,
 },
+
+{
+	.index = 5,
+	.plat_data = {
+		.base = SAI_5_BASE,
+		.fifo[SOF_IPC_STREAM_PLAYBACK] = {
+			.offset = SAI_5_BASE + REG_SAI_TDR0,
+			.depth = 128, /* in 4 bytes words */
+			.watermark = 64, /* half the depth */
+			/* Handshake is SDMA hardware event */
+			.handshake = 9,
+		},
+		.fifo[SOF_IPC_STREAM_CAPTURE] = {
+			.offset = SAI_5_BASE + REG_SAI_RDR0,
+			.depth = 128, /* in 4 bytes words */
+			.watermark = 64, /* half the depth */
+			.handshake = 8,
+		},
+	},
+	.drv = &sai_driver,
+},
+
+{
+	.index = 6,
+	.plat_data = {
+		.base = SAI_6_BASE,
+		.fifo[SOF_IPC_STREAM_PLAYBACK] = {
+			.offset = SAI_6_BASE + REG_SAI_TDR0,
+			.depth = 128, /* in 4 bytes words */
+			.watermark = 64, /* half the depth */
+			/* Handshake is SDMA hardware event */
+			.handshake = 11,
+		},
+		.fifo[SOF_IPC_STREAM_CAPTURE] = {
+			.offset = SAI_6_BASE + REG_SAI_RDR0,
+			.depth = 128, /* in 4 bytes words */
+			.watermark = 64, /* half the depth */
+			.handshake = 10,
+		},
+	},
+	.drv = &sai_driver,
+},
+
+{
+	.index = 7,
+	.plat_data = {
+		.base = SAI_7_BASE,
+		.fifo[SOF_IPC_STREAM_PLAYBACK] = {
+			.offset = SAI_7_BASE + REG_SAI_TDR0,
+			.depth = 128, /* in 4 bytes words */
+			.watermark = 64, /* half the depth */
+			/* Handshake is SDMA hardware event */
+			.handshake = 13,
+		},
+		.fifo[SOF_IPC_STREAM_CAPTURE] = {
+			.offset = SAI_7_BASE + REG_SAI_RDR0,
+			.depth = 128, /* in 4 bytes words */
+			.watermark = 64, /* half the depth */
+			.handshake = 12,
+		},
+	},
+	.drv = &sai_driver,
+},
+
 };
 
 const struct dai_type_info dti[] = {