MIPS: Alchemy: update dma masks for devboard devices

Fix the DMA masks for sound and mmc devices.

Verified on DB1300 and DB1500.

Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: Linux-MIPS <linux-mips@vger.kernel.org>

4 files changed, 52 insertions, 26 deletions

diff --git a/arch/mips/alchemy/devboards/db1000.c b/arch/mips/alchemy/devboards/db1000.c
index aab842a8ddf3..7f99592cf56b 100644
--- a/arch/mips/alchemy/devboards/db1000.c
+++ b/arch/mips/alchemy/devboards/db1000.c
@@ -82,6 +82,8 @@ static int db1500_map_pci_irq(const struct pci_dev *d, u8 slot, u8 pin)
 	return -1;
 }
 
+static u64 au1xxx_all_dmamask = DMA_BIT_MASK(32);
+
 static struct resource alchemy_pci_host_res[] = {
 	[0] = {
 		.start	= AU1500_PCI_PHYS_ADDR,
@@ -120,13 +122,11 @@ static struct resource au1100_lcd_resources[] = {
 	}
 };
 
-static u64 au1100_lcd_dmamask = DMA_BIT_MASK(32);
-
 static struct platform_device au1100_lcd_device = {
 	.name		= "au1100-lcd",
 	.id		= 0,
 	.dev = {
-		.dma_mask		= &au1100_lcd_dmamask,
+		.dma_mask		= &au1xxx_all_dmamask,
 		.coherent_dma_mask	= DMA_BIT_MASK(32),
 	},
 	.num_resources	= ARRAY_SIZE(au1100_lcd_resources),
@@ -170,6 +170,10 @@ static struct platform_device db1x00_codec_dev = {
 
 static struct platform_device db1x00_audio_dev = {
 	.name		= "db1000-audio",
+	.dev = {
+		.dma_mask		= &au1xxx_all_dmamask,
+		.coherent_dma_mask	= DMA_BIT_MASK(32),
+	},
 };
 
 /******************************************************************************/
@@ -338,13 +342,11 @@ static struct resource au1100_mmc0_resources[] = {
 	}
 };
 
-static u64 au1xxx_mmc_dmamask =	 DMA_BIT_MASK(32);
-
 static struct platform_device db1100_mmc0_dev = {
 	.name		= "au1xxx-mmc",
 	.id		= 0,
 	.dev = {
-		.dma_mask		= &au1xxx_mmc_dmamask,
+		.dma_mask		= &au1xxx_all_dmamask,
 		.coherent_dma_mask	= DMA_BIT_MASK(32),
 		.platform_data		= &db1100_mmc_platdata[0],
 	},
@@ -379,7 +381,7 @@ static struct platform_device db1100_mmc1_dev = {
 	.name		= "au1xxx-mmc",
 	.id		= 1,
 	.dev = {
-		.dma_mask		= &au1xxx_mmc_dmamask,
+		.dma_mask		= &au1xxx_all_dmamask,
 		.coherent_dma_mask	= DMA_BIT_MASK(32),
 		.platform_data		= &db1100_mmc_platdata[1],
 	},
@@ -416,6 +418,8 @@ static struct platform_device db1100_spi_dev = {
 	.id		= 0,
 	.dev		= {
 		.platform_data	= &db1100_spictl_pd,
+		.dma_mask		= &au1xxx_all_dmamask,
+		.coherent_dma_mask	= DMA_BIT_MASK(32),
 	},
 };
 
diff --git a/arch/mips/alchemy/devboards/db1200.c b/arch/mips/alchemy/devboards/db1200.c
index 4bf02f96ab7f..fb11c578e178 100644
--- a/arch/mips/alchemy/devboards/db1200.c
+++ b/arch/mips/alchemy/devboards/db1200.c
@@ -153,6 +153,8 @@ int __init db1200_board_setup(void)
 
 /******************************************************************************/
 
+static u64 au1200_all_dmamask = DMA_BIT_MASK(32);
+
 static struct mtd_partition db1200_spiflash_parts[] = {
 	{
 		.name	= "spi_flash",
@@ -324,13 +326,11 @@ static struct resource db1200_ide_res[] = {
 	},
 };
 
-static u64 au1200_ide_dmamask = DMA_BIT_MASK(32);
-
 static struct platform_device db1200_ide_dev = {
 	.name		= "pata_platform",
 	.id		= 0,
 	.dev = {
-		.dma_mask		= &au1200_ide_dmamask,
+		.dma_mask		= &au1200_all_dmamask,
 		.coherent_dma_mask	= DMA_BIT_MASK(32),
 		.platform_data		= &db1200_ide_info,
 	},
@@ -566,13 +566,11 @@ static struct resource au1200_mmc0_resources[] = {
 	}
 };
 
-static u64 au1xxx_mmc_dmamask =	 DMA_BIT_MASK(32);
-
 static struct platform_device db1200_mmc0_dev = {
 	.name		= "au1xxx-mmc",
 	.id		= 0,
 	.dev = {
-		.dma_mask		= &au1xxx_mmc_dmamask,
+		.dma_mask		= &au1200_all_dmamask,
 		.coherent_dma_mask	= DMA_BIT_MASK(32),
 		.platform_data		= &db1200_mmc_platdata[0],
 	},
@@ -607,7 +605,7 @@ static struct platform_device pb1200_mmc1_dev = {
 	.name		= "au1xxx-mmc",
 	.id		= 1,
 	.dev = {
-		.dma_mask		= &au1xxx_mmc_dmamask,
+		.dma_mask		= &au1200_all_dmamask,
 		.coherent_dma_mask	= DMA_BIT_MASK(32),
 		.platform_data		= &db1200_mmc_platdata[1],
 	},
@@ -657,13 +655,11 @@ static struct resource au1200_lcd_res[] = {
 	}
 };
 
-static u64 au1200_lcd_dmamask = DMA_BIT_MASK(32);
-
 static struct platform_device au1200_lcd_dev = {
 	.name		= "au1200-lcd",
 	.id		= 0,
 	.dev = {
-		.dma_mask		= &au1200_lcd_dmamask,
+		.dma_mask		= &au1200_all_dmamask,
 		.coherent_dma_mask	= DMA_BIT_MASK(32),
 		.platform_data		= &db1200fb_pd,
 	},
@@ -717,11 +713,9 @@ static struct au1550_spi_info db1200_spi_platdata = {
 	.activate_cs	= db1200_spi_cs_en,
 };
 
-static u64 spi_dmamask = DMA_BIT_MASK(32);
-
 static struct platform_device db1200_spi_dev = {
 	.dev	= {
-		.dma_mask		= &spi_dmamask,
+		.dma_mask		= &au1200_all_dmamask,
 		.coherent_dma_mask	= DMA_BIT_MASK(32),
 		.platform_data		= &db1200_spi_platdata,
 	},
@@ -766,6 +760,10 @@ static struct platform_device db1200_audio_dev = {
 static struct platform_device db1200_sound_dev = {
 	/* name assigned later based on switch setting */
 	.id		= 1,	/* PSC ID */
+	.dev = {
+		.dma_mask		= &au1200_all_dmamask,
+		.coherent_dma_mask	= DMA_BIT_MASK(32),
+	},
 };
 
 static struct platform_device db1200_stac_dev = {
diff --git a/arch/mips/alchemy/devboards/db1300.c b/arch/mips/alchemy/devboards/db1300.c
index ad7dd8e89598..8ac1f56ee57d 100644
--- a/arch/mips/alchemy/devboards/db1300.c
+++ b/arch/mips/alchemy/devboards/db1300.c
@@ -148,6 +148,8 @@ static void __init db1300_gpio_config(void)
 
 /**********************************************************************/
 
+static u64 au1300_all_dmamask = DMA_BIT_MASK(32);
+
 static void au1300_nand_cmd_ctrl(struct nand_chip *this, int cmd,
 				 unsigned int ctrl)
 {
@@ -438,6 +440,8 @@ static struct resource db1300_ide_res[] = {
 
 static struct platform_device db1300_ide_dev = {
 	.dev	= {
+		.dma_mask		= &au1300_all_dmamask,
+		.coherent_dma_mask	= DMA_BIT_MASK(32),
 		.platform_data	= &db1300_ide_info,
 	},
 	.name		= "pata_platform",
@@ -560,7 +564,9 @@ static struct resource au1300_sd1_res[] = {
 
 static struct platform_device db1300_sd1_dev = {
 	.dev = {
-		.platform_data	= &db1300_sd1_platdata,
+		.dma_mask		= &au1300_all_dmamask,
+		.coherent_dma_mask	= DMA_BIT_MASK(32),
+		.platform_data		= &db1300_sd1_platdata,
 	},
 	.name		= "au1xxx-mmc",
 	.id		= 1,
@@ -625,7 +631,9 @@ static struct resource au1300_sd0_res[] = {
 
 static struct platform_device db1300_sd0_dev = {
 	.dev = {
-		.platform_data	= &db1300_sd0_platdata,
+		.dma_mask		= &au1300_all_dmamask,
+		.coherent_dma_mask	= DMA_BIT_MASK(32),
+		.platform_data		= &db1300_sd0_platdata,
 	},
 	.name		= "au1xxx-mmc",
 	.id		= 0,
@@ -652,10 +660,18 @@ static struct platform_device db1300_i2sdma_dev = {
 
 static struct platform_device db1300_sndac97_dev = {
 	.name		= "db1300-ac97",
+	.dev = {
+		.dma_mask		= &au1300_all_dmamask,
+		.coherent_dma_mask	= DMA_BIT_MASK(32),
+	},
 };
 
 static struct platform_device db1300_sndi2s_dev = {
 	.name		= "db1300-i2s",
+	.dev = {
+		.dma_mask		= &au1300_all_dmamask,
+		.coherent_dma_mask	= DMA_BIT_MASK(32),
+	},
 };
 
 /**********************************************************************/
@@ -700,13 +716,12 @@ static struct resource au1300_lcd_res[] = {
 	}
 };
 
-static u64 au1300_lcd_dmamask = DMA_BIT_MASK(32);
 
 static struct platform_device db1300_lcd_dev = {
 	.name		= "au1200-lcd",
 	.id		= 0,
 	.dev = {
-		.dma_mask		= &au1300_lcd_dmamask,
+		.dma_mask		= &au1300_all_dmamask,
 		.coherent_dma_mask	= DMA_BIT_MASK(32),
 		.platform_data		= &db1300fb_pd,
 	},
diff --git a/arch/mips/alchemy/devboards/db1550.c b/arch/mips/alchemy/devboards/db1550.c
index 7700ad0b93b4..3e0c75c0ece0 100644
--- a/arch/mips/alchemy/devboards/db1550.c
+++ b/arch/mips/alchemy/devboards/db1550.c
@@ -82,6 +82,8 @@ int __init db1550_board_setup(void)
 
 /*****************************************************************************/
 
+static u64 au1550_all_dmamask = DMA_BIT_MASK(32);
+
 static struct mtd_partition db1550_spiflash_parts[] = {
 	{
 		.name	= "spi_flash",
@@ -269,11 +271,10 @@ static struct au1550_spi_info db1550_spi_platdata = {
 	.activate_cs	= db1550_spi_cs_en,
 };
 
-static u64 spi_dmamask = DMA_BIT_MASK(32);
 
 static struct platform_device db1550_spi_dev = {
 	.dev	= {
-		.dma_mask		= &spi_dmamask,
+		.dma_mask		= &au1550_all_dmamask,
 		.coherent_dma_mask	= DMA_BIT_MASK(32),
 		.platform_data		= &db1550_spi_platdata,
 	},
@@ -397,10 +398,18 @@ static struct platform_device db1550_i2sdma_dev = {
 
 static struct platform_device db1550_sndac97_dev = {
 	.name		= "db1550-ac97",
+	.dev = {
+		.dma_mask		= &au1550_all_dmamask,
+		.coherent_dma_mask	= DMA_BIT_MASK(32),
+	},
 };
 
 static struct platform_device db1550_sndi2s_dev = {
 	.name		= "db1550-i2s",
+	.dev = {
+		.dma_mask		= &au1550_all_dmamask,
+		.coherent_dma_mask	= DMA_BIT_MASK(32),
+	},
 };
 
 /**********************************************************************/