* [v5,2/5] dmaengine: imx-sdma: add imx8mq sdma compatible parts
@ 2019-01-28 6:08 Angus Ainslie
0 siblings, 0 replies; 2+ messages in thread
From: Angus Ainslie @ 2019-01-28 6:08 UTC (permalink / raw)
To: angus
Cc: angus.ainslie, Vinod Koul, dmaengine, NXP Linux Team,
Pengutronix Kernel Team, linux-arm-kernel, linux-kernel,
Lucas Stach, Daniel Baluta
This is identical to the imx7d.
Signed-off-by: Angus Ainslie (Purism) <angus@akkea.ca>
---
drivers/dma/imx-sdma.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index 757fad2fbfae..c4db4fe6bcc9 100644
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -578,6 +578,9 @@ static const struct platform_device_id sdma_devtypes[] = {
}, {
.name = "imx7d-sdma",
.driver_data = (unsigned long)&sdma_imx7d,
+ }, {
+ .name = "imx8mq-sdma",
+ .driver_data = (unsigned long)&sdma_imx7d,
}, {
/* sentinel */
}
@@ -592,6 +595,7 @@ static const struct of_device_id sdma_dt_ids[] = {
{ .compatible = "fsl,imx31-sdma", .data = &sdma_imx31, },
{ .compatible = "fsl,imx25-sdma", .data = &sdma_imx25, },
{ .compatible = "fsl,imx7d-sdma", .data = &sdma_imx7d, },
+ { .compatible = "fsl,imx8mq-sdma", .data = &sdma_imx7d, },
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, sdma_dt_ids);
^ permalink raw reply related [flat|nested] 2+ messages in thread* [v5,2/5] dmaengine: imx-sdma: add imx8mq sdma compatible parts
@ 2019-01-28 9:32 Lucas Stach
0 siblings, 0 replies; 2+ messages in thread
From: Lucas Stach @ 2019-01-28 9:32 UTC (permalink / raw)
To: Angus Ainslie (Purism)
Cc: angus.ainslie, Vinod Koul, dmaengine, NXP Linux Team,
Pengutronix Kernel Team, linux-arm-kernel, linux-kernel,
Daniel Baluta
Am Sonntag, den 27.01.2019, 23:08 -0700 schrieb Angus Ainslie (Purism):
> This is identical to the imx7d.
So it can be dropped and the i.MX8M DT should just specify the
"fsl,imx7d-sdma" as a fallback compatible for the SDMA codes.
If both the imx8m and imx7d compatible are present in the DT, we can
introduce a more specific matchic when we actually need it. No need to
pollute the code with this from the start.
Regards,
Lucas
> Signed-off-by: Angus Ainslie (Purism) <angus@akkea.ca>
> ---
> drivers/dma/imx-sdma.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
> index 757fad2fbfae..c4db4fe6bcc9 100644
> --- a/drivers/dma/imx-sdma.c
> +++ b/drivers/dma/imx-sdma.c
> @@ -578,6 +578,9 @@ static const struct platform_device_id
> sdma_devtypes[] = {
> }, {
> .name = "imx7d-sdma",
> .driver_data = (unsigned long)&sdma_imx7d,
> + }, {
> + .name = "imx8mq-sdma",
> + .driver_data = (unsigned long)&sdma_imx7d,
> }, {
> /* sentinel */
> }
> @@ -592,6 +595,7 @@ static const struct of_device_id sdma_dt_ids[] =
> {
> { .compatible = "fsl,imx31-sdma", .data = &sdma_imx31, },
> { .compatible = "fsl,imx25-sdma", .data = &sdma_imx25, },
> { .compatible = "fsl,imx7d-sdma", .data = &sdma_imx7d, },
> + { .compatible = "fsl,imx8mq-sdma", .data = &sdma_imx7d, },
> { /* sentinel */ }
> };
> MODULE_DEVICE_TABLE(of, sdma_dt_ids);
^ permalink raw reply [flat|nested] 2+ messages in thread
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