Add names to the DMA resources and remove the RX DMA dummy part for McASP1.
Signed-off-by: Peter Ujfalusi <peter.ujfal...@ti.com>
---
arch/arm/mach-davinci/dm646x.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c
index 6c3bbea7d77d..d2a2619aee81 100644
--- a/arch/arm/mach-davinci/dm646x.c
+++ b/arch/arm/mach-davinci/dm646x.c
@@ -610,19 +610,21 @@ static struct resource dm646x_mcasp0_resources[] = {
.end = DAVINCI_DM646X_MCASP0_REG_BASE + (SZ_1K << 1) - 1,
.flags = IORESOURCE_MEM,
},
- /* first TX, then RX */
{
+ .name = "tx",
.start = DAVINCI_DM646X_DMA_MCASP0_AXEVT0,
.end = DAVINCI_DM646X_DMA_MCASP0_AXEVT0,
.flags = IORESOURCE_DMA,
},
{
+ .name = "rx",
.start = DAVINCI_DM646X_DMA_MCASP0_AREVT0,
.end = DAVINCI_DM646X_DMA_MCASP0_AREVT0,
.flags = IORESOURCE_DMA,
},
};
+/* DIT mode only, rx is not supported */
static struct resource dm646x_mcasp1_resources[] = {
{
.name = "mpu",
@@ -630,18 +632,12 @@ static struct resource dm646x_mcasp1_resources[] = {
.end = DAVINCI_DM646X_MCASP1_REG_BASE + (SZ_1K << 1) - 1,
.flags = IORESOURCE_MEM,
},
- /* DIT mode, only TX event */
{
+ .name = "tx",
.start = DAVINCI_DM646X_DMA_MCASP1_AXEVT1,
.end = DAVINCI_DM646X_DMA_MCASP1_AXEVT1,
.flags = IORESOURCE_DMA,
},
- /* DIT mode, dummy entry */
- {
- .start = -1,
- .end = -1,
- .flags = IORESOURCE_DMA,
- },
};
static struct platform_device dm646x_mcasp0_device = {
--
2.3.0
--
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