[PATCH 1/2] dt-bindings: dma: ingenic: Add compatible strings for JZ4760(B) SoCs

[PATCH 1/2] dt-bindings: dma: ingenic: Add compatible strings for JZ4760(B) SoCs

[Paul Cercueil]

Add ingenic,jz4760-dma and ingenic,jz4760b-dma compatible strings to
support the DMA engines present in the JZ4760 and JZ4760B SoCs.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
---
 Documentation/devicetree/bindings/dma/ingenic,dma.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/dma/ingenic,dma.yaml b/Documentation/devicetree/bindings/dma/ingenic,dma.yaml
index 6a2043721b95..ac4d59494fc8 100644
--- a/Documentation/devicetree/bindings/dma/ingenic,dma.yaml
+++ b/Documentation/devicetree/bindings/dma/ingenic,dma.yaml
@@ -17,6 +17,8 @@ properties:
     enum:
       - ingenic,jz4740-dma
       - ingenic,jz4725b-dma
+      - ingenic,jz4760-dma
+      - ingenic,jz4760b-dma
       - ingenic,jz4770-dma
       - ingenic,jz4780-dma
       - ingenic,x1000-dma
-- 
2.29.2

[PATCH 2/2] dma: jz4780: Add support for the JZ4760(B)

[Paul Cercueil]

Add support for the JZ4760 and JZ4760B SoCs.

Both SoCs have only 5 DMA channels per chip. The JZ4760B introduced the
DCKES/DCKEC registers.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
---
 drivers/dma/dma-jz4780.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/drivers/dma/dma-jz4780.c b/drivers/dma/dma-jz4780.c
index 612d353648cf..ebee94dbd630 100644
--- a/drivers/dma/dma-jz4780.c
+++ b/drivers/dma/dma-jz4780.c
@@ -1004,6 +1004,18 @@ static const struct jz4780_dma_soc_data jz4725b_dma_soc_data = {
 		 JZ_SOC_DATA_BREAK_LINKS,
 };
 
+static const struct jz4780_dma_soc_data jz4760_dma_soc_data = {
+	.nb_channels = 5,
+	.transfer_ord_max = 6,
+	.flags = JZ_SOC_DATA_PER_CHAN_PM | JZ_SOC_DATA_NO_DCKES_DCKEC,
+};
+
+static const struct jz4780_dma_soc_data jz4760b_dma_soc_data = {
+	.nb_channels = 5,
+	.transfer_ord_max = 6,
+	.flags = JZ_SOC_DATA_PER_CHAN_PM,
+};
+
 static const struct jz4780_dma_soc_data jz4770_dma_soc_data = {
 	.nb_channels = 6,
 	.transfer_ord_max = 6,
@@ -1031,6 +1043,8 @@ static const struct jz4780_dma_soc_data x1830_dma_soc_data = {
 static const struct of_device_id jz4780_dma_dt_match[] = {
 	{ .compatible = "ingenic,jz4740-dma", .data = &jz4740_dma_soc_data },
 	{ .compatible = "ingenic,jz4725b-dma", .data = &jz4725b_dma_soc_data },
+	{ .compatible = "ingenic,jz4760-dma", .data = &jz4760_dma_soc_data },
+	{ .compatible = "ingenic,jz4760b-dma", .data = &jz4760b_dma_soc_data },
 	{ .compatible = "ingenic,jz4770-dma", .data = &jz4770_dma_soc_data },
 	{ .compatible = "ingenic,jz4780-dma", .data = &jz4780_dma_soc_data },
 	{ .compatible = "ingenic,x1000-dma", .data = &x1000_dma_soc_data },
-- 
2.29.2

Re: [PATCH 1/2] dt-bindings: dma: ingenic: Add compatible strings for JZ4760(B) SoCs

[Vinod Koul]

On 20-01-21, 10:53, Paul Cercueil wrote:
> Add ingenic,jz4760-dma and ingenic,jz4760b-dma compatible strings to
> support the DMA engines present in the JZ4760 and JZ4760B SoCs.

Applied, thanks

> 
> Signed-off-by: Paul Cercueil <paul@crapouillou.net>
> ---
>  Documentation/devicetree/bindings/dma/ingenic,dma.yaml | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/dma/ingenic,dma.yaml b/Documentation/devicetree/bindings/dma/ingenic,dma.yaml
> index 6a2043721b95..ac4d59494fc8 100644
> --- a/Documentation/devicetree/bindings/dma/ingenic,dma.yaml
> +++ b/Documentation/devicetree/bindings/dma/ingenic,dma.yaml
> @@ -17,6 +17,8 @@ properties:
>      enum:
>        - ingenic,jz4740-dma
>        - ingenic,jz4725b-dma
> +      - ingenic,jz4760-dma
> +      - ingenic,jz4760b-dma
>        - ingenic,jz4770-dma
>        - ingenic,jz4780-dma
>        - ingenic,x1000-dma
> -- 
> 2.29.2

-- 
~Vinod

Re: [PATCH 2/2] dma: jz4780: Add support for the JZ4760(B)

[Vinod Koul]

On 20-01-21, 10:53, Paul Cercueil wrote:
> Add support for the JZ4760 and JZ4760B SoCs.
> 
> Both SoCs have only 5 DMA channels per chip. The JZ4760B introduced the
> DCKES/DCKEC registers.

Applied after fixing subsystem name, thanks

-- 
~Vinod