Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@xxxxxx>
---
Not for inclusion - just an example how to enable DMA on SCIF.
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
index 2b94281..caca1b8 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
@@ -175,6 +175,9 @@ static struct plat_sci_port scif0_platform_data = {
.type = PORT_SCIF,
.irqs = { 80, 80, 80, 80 },
.clk = "scif0",
+ .dma_dev = &dma_device.dev,
+ .dma_slave_tx = SHDMA_SLAVE_SCIF0_TX,
+ .dma_slave_rx = SHDMA_SLAVE_SCIF0_RX,
};
static struct platform_device scif0_device = {
@@ -191,6 +194,9 @@ static struct plat_sci_port scif1_platform_data = {
.type = PORT_SCIF,
.irqs = { 81, 81, 81, 81 },
.clk = "scif1",
+ .dma_dev = &dma_device.dev,
+ .dma_slave_tx = SHDMA_SLAVE_SCIF1_TX,
+ .dma_slave_rx = SHDMA_SLAVE_SCIF1_RX,
};
static struct platform_device scif1_device = {
@@ -207,6 +213,9 @@ static struct plat_sci_port scif2_platform_data = {
.type = PORT_SCIF,
.irqs = { 82, 82, 82, 82 },
.clk = "scif2",
+ .dma_dev = &dma_device.dev,
+ .dma_slave_tx = SHDMA_SLAVE_SCIF2_TX,
+ .dma_slave_rx = SHDMA_SLAVE_SCIF2_RX,
};
static struct platform_device scif2_device = {
--
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