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SubjectRe: [PATCH] dma: mxs_dma: Add the missing entries for mx6
On Wed, Jul 25, 2012 at 08:54:02AM -0300, Fabio Estevam wrote:
> From: Fabio Estevam <fabio.estevam@freescale.com>
>
> Add the missing entries for mx6.
>
> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
> ---
> Build tested only, as I currently do not have mx6 board handy.
>
> drivers/dma/mxs-dma.c | 9 ++++++++-
> 1 files changed, 8 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/dma/mxs-dma.c b/drivers/dma/mxs-dma.c
> index 7f41b25..6e8509b 100644
> --- a/drivers/dma/mxs-dma.c
> +++ b/drivers/dma/mxs-dma.c
> @@ -128,6 +128,7 @@ enum mxs_dma_devtype {
> enum mxs_dma_id {
> IMX23_DMA,
> IMX28_DMA,
> + IMX6Q_DMA,
> };
>
> struct mxs_dma_engine {
> @@ -158,7 +159,10 @@ static struct mxs_dma_type mxs_dma_types[] = {
> }, {
> .id = IMX28_DMA,
> .type = MXS_DMA_APBX,
> - }
> + }, {
> + .id = IMX6Q_DMA,
> + .type = MXS_DMA_APBH,
> + },
> };
>
> static struct platform_device_id mxs_dma_ids[] = {
> @@ -175,6 +179,8 @@ static struct platform_device_id mxs_dma_ids[] = {
> .name = "imx28-dma-apbx",
> .driver_data = (kernel_ulong_t) &mxs_dma_types[3],
> }, {
> + .name = "imx6q-dma-apbh",
> + .driver_data = (kernel_ulong_t) &mxs_dma_types[4],
> /* end of list */
> }
> };
> @@ -184,6 +190,7 @@ static const struct of_device_id mxs_dma_dt_ids[] = {
> { .compatible = "fsl,imx23-dma-apbx", .data = &mxs_dma_ids[1], },
> { .compatible = "fsl,imx28-dma-apbh", .data = &mxs_dma_ids[2], },
> { .compatible = "fsl,imx28-dma-apbx", .data = &mxs_dma_ids[3], },
> + { .compatible = "fsl,imx6q-dma-apbh", .data = &mxs_dma_ids[4], },

We do not need it. "fsl,imx28-dma-apbh" should just work for imx6q.

Regards,
Shawn

> { /* sentinel */ }
> };
> MODULE_DEVICE_TABLE(of, mxs_dma_dt_ids);
> --
> 1.7.1
>



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