[PATCH 05/13] mmp2:register dma devices for mmp2 platform

@@ -1152,6 +1152,122 @@ static struct clk_lookup mmp2_clkregs[] = {
 	INIT_CLKREG(&clk_ccic2_gate, NULL, "CCIC2GATECLK"),
 };
 
+static struct resource mmp2_mdma_resource[] = {
+	[0] = {
+		.name   = "reg_phys",
+		.start  = 0xd42a0a00,
+		.end    = 0xd42a0a00 + SZ_512 - 1,
+		.flags  = IORESOURCE_MEM,
+	},
+	[1] = {
+		.name   = "mdma_irq",
+		.start  = IRQ_MMP2_DMA_SECONDARY(16),
+		.end    = IRQ_MMP2_DMA_SECONDARY(17),
+		.flags  = IORESOURCE_IRQ,
+	},
+};
+
+struct mmp_tdma_chan_info mdma_chan_info[] = {
+	[0] = {
+		.type     = MDMA1_CH0,
+		.reg_base = 0xd42a0a00,
+	},
+	[1] = {
+		.type     = MDMA1_CH1,
+		.reg_base = 0xd42a0a04,
+	},
+};
+
+struct mmp_tdma_platform_data mdma_platform_data = {
+	.nr_ch = 2,
+	.info  = mdma_chan_info,
+};
+
+static struct platform_device mmp2_device_mdma = {
+	.name           = "mmp-mdma",
+	.id             = -1,
+	.num_resources  = ARRAY_SIZE(mmp2_mdma_resource),
+	.resource       = mmp2_mdma_resource,
+	.dev            = {
+		.platform_data = &mdma_platform_data,
+		.coherent_dma_mask = DMA_BIT_MASK(64),
+	},
+};
+
+static struct resource mmp2_adma_resource[] = {
+	[0] = {
+		.name   = "reg_phys",
+		.start  = 0xd42a0800,
+		.end    = 0xd42a0800 + SZ_512 - 1,
+		.flags  = IORESOURCE_MEM,
+	},
+	[1] = {
+		.name   = "adma_irq",
+		.start  = IRQ_MMP2_DMA_SECONDARY(18),
+		.end    = IRQ_MMP2_DMA_SECONDARY(21),
+		.flags  = IORESOURCE_IRQ,
+	},
+};
+
+struct mmp_tdma_chan_info amda_chan_info[] = {
+	[0] = {
+		.type	  = ADMA1_CH0,
+		.reg_base = 0xd42a0800,
+	},
+	[1] = {
+		.type	  = ADMA1_CH1,
+		.reg_base = 0xd42a0804,
+	},
+	[2] = {
+		.type	  = ADMA2_CH0,
+		.reg_base = 0xd42a0900,
+	},
+	[3] = {
+		.type	  = ADMA2_CH1,
+		.reg_base = 0xd42a0904,
+	},
+};
+
+struct mmp_tdma_platform_data amda_platform_data = {
+	.nr_ch = 4,
+	.info  = amda_chan_info,
+};
+
+static struct platform_device mmp2_device_adma = {
+	.name		= "mmp-adma",
+	.id		= -1,
+	.num_resources  = ARRAY_SIZE(mmp2_adma_resource),
+	.resource       = mmp2_adma_resource,
+	.dev		= {
+		.platform_data = &amda_platform_data,
+	},
+};
+
+static struct resource mmp2_dmac_resource[] = {
+	[0] = {
+		.name   = "reg_phys",
+		.start  = 0xd4000000,
+		.end    = 0xd4000000 + SZ_1K - 1,
+		.flags  = IORESOURCE_MEM,
+	},
+};
+
+struct pxa_dmac_platform_data dmac_platform_data = {
+	.irq_base = IRQ_MMP2_DMA_BASE,
+	.nr_ch = 16,
+};
+
+static struct platform_device mmp2_device_dmac = {
+	.name           = "pxa-dmac",
+	.id             = -1,
+	.num_resources  = ARRAY_SIZE(mmp2_dmac_resource),
+	.resource       = mmp2_dmac_resource,
+	.dev            = {
+		.platform_data = &dmac_platform_data,
+		.coherent_dma_mask = DMA_BIT_MASK(64),
+	},
+};
+
 #define MCB_SLFST_SEL		0xD0000570
 #define MCB_SLFST_CTRL2		0xD00005A0
 void __init mmp2_init_mcb(void)

@@ -1178,11 +1294,13 @@ static int __init mmp2_init(void)
 #endif
 		mfp_init_base(MFPR_VIRT_BASE);
 		mfp_init_addr(mmp2_addr_map);
-		pxa_init_dma(IRQ_MMP2_DMA_RIQ, 16);
-		mmp_init_dma(IRQ_MMP2_DMA_RIQ);
 		mmp2_init_mcb();
 		clkdev_add_table(ARRAY_AND_SIZE(mmp2_clkregs));
 		register_syscore_ops(&pxa_audio_syscore_ops);
+
+		platform_device_register(&mmp2_device_dmac);
+		platform_device_register(&mmp2_device_adma);
+		platform_device_register(&mmp2_device_mdma);
 	}
 
 	return 0;