[PATCH v3 1/2] dt-bindings: dma: mtk-apdma: add bindings for MT8516 SOC

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* [PATCH v3 1/2] dt-bindings: dma: mtk-apdma: add bindings for MT8516 SOC
@ 2020-12-09 11:47 ` Fabien Parent
  0 siblings, 0 replies; 12+ messages in thread
From: Fabien Parent @ 2020-12-09 11:47 UTC (permalink / raw)
  To: Sean Wang, Vinod Koul, Rob Herring, Matthias Brugger
  Cc: Fabien Parent, Rob Herring, dmaengine, linux-arm-kernel,
	linux-mediatek, devicetree, linux-kernel

Add bindings to APDMA for MT8516 SoC. MT8516 is compatible with MT6577.

Signed-off-by: Fabien Parent <fparent@baylibre.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
---

V3: remove unicode symbol that slips into patch summary
V2: no change

 Documentation/devicetree/bindings/dma/mtk-uart-apdma.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/dma/mtk-uart-apdma.txt b/Documentation/devicetree/bindings/dma/mtk-uart-apdma.txt
index 2117db0ce4f2..fef9c1eeb264 100644
--- a/Documentation/devicetree/bindings/dma/mtk-uart-apdma.txt
+++ b/Documentation/devicetree/bindings/dma/mtk-uart-apdma.txt
@@ -4,6 +4,7 @@ Required properties:
 - compatible should contain:
   * "mediatek,mt2712-uart-dma" for MT2712 compatible APDMA
   * "mediatek,mt6577-uart-dma" for MT6577 and all of the above
+  * "mediatek,mt8516-uart-dma", "mediatek,mt6577" for MT8516 SoC
 
 - reg: The base address of the APDMA register bank.
 
-- 
2.29.2


^ permalink raw reply related	[flat|nested] 12+ messages in thread

* [PATCH v3 1/2] dt-bindings: dma: mtk-apdma: add bindings for MT8516 SOC
@ 2020-12-09 11:47 ` Fabien Parent
  0 siblings, 0 replies; 12+ messages in thread
From: Fabien Parent @ 2020-12-09 11:47 UTC (permalink / raw)
  To: Sean Wang, Vinod Koul, Rob Herring, Matthias Brugger
  Cc: devicetree, Rob Herring, linux-kernel, Fabien Parent,
	linux-mediatek, dmaengine, linux-arm-kernel

Add bindings to APDMA for MT8516 SoC. MT8516 is compatible with MT6577.

Signed-off-by: Fabien Parent <fparent@baylibre.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
---

V3: remove unicode symbol that slips into patch summary
V2: no change

 Documentation/devicetree/bindings/dma/mtk-uart-apdma.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/dma/mtk-uart-apdma.txt b/Documentation/devicetree/bindings/dma/mtk-uart-apdma.txt
index 2117db0ce4f2..fef9c1eeb264 100644
--- a/Documentation/devicetree/bindings/dma/mtk-uart-apdma.txt
+++ b/Documentation/devicetree/bindings/dma/mtk-uart-apdma.txt
@@ -4,6 +4,7 @@ Required properties:
 - compatible should contain:
   * "mediatek,mt2712-uart-dma" for MT2712 compatible APDMA
   * "mediatek,mt6577-uart-dma" for MT6577 and all of the above
+  * "mediatek,mt8516-uart-dma", "mediatek,mt6577" for MT8516 SoC
 
 - reg: The base address of the APDMA register bank.
 
-- 
2.29.2


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply related	[flat|nested] 12+ messages in thread

* [PATCH v3 1/2] dt-bindings: dma: mtk-apdma: add bindings for MT8516 SOC
@ 2020-12-09 11:47 ` Fabien Parent
  0 siblings, 0 replies; 12+ messages in thread
From: Fabien Parent @ 2020-12-09 11:47 UTC (permalink / raw)
  To: Sean Wang, Vinod Koul, Rob Herring, Matthias Brugger
  Cc: devicetree, Rob Herring, linux-kernel, Fabien Parent,
	linux-mediatek, dmaengine, linux-arm-kernel

Add bindings to APDMA for MT8516 SoC. MT8516 is compatible with MT6577.

Signed-off-by: Fabien Parent <fparent@baylibre.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
---

V3: remove unicode symbol that slips into patch summary
V2: no change

 Documentation/devicetree/bindings/dma/mtk-uart-apdma.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/dma/mtk-uart-apdma.txt b/Documentation/devicetree/bindings/dma/mtk-uart-apdma.txt
index 2117db0ce4f2..fef9c1eeb264 100644
--- a/Documentation/devicetree/bindings/dma/mtk-uart-apdma.txt
+++ b/Documentation/devicetree/bindings/dma/mtk-uart-apdma.txt
@@ -4,6 +4,7 @@ Required properties:
 - compatible should contain:
   * "mediatek,mt2712-uart-dma" for MT2712 compatible APDMA
   * "mediatek,mt6577-uart-dma" for MT6577 and all of the above
+  * "mediatek,mt8516-uart-dma", "mediatek,mt6577" for MT8516 SoC
 
 - reg: The base address of the APDMA register bank.
 
-- 
2.29.2


_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

^ permalink raw reply related	[flat|nested] 12+ messages in thread

* [PATCH v3 2/2] arm64: dts: mediatek: mt8516: add support for APDMA
  2020-12-09 11:47 ` Fabien Parent
  (?)
@ 2020-12-09 11:47   ` Fabien Parent
  -1 siblings, 0 replies; 12+ messages in thread
From: Fabien Parent @ 2020-12-09 11:47 UTC (permalink / raw)
  To: Rob Herring, Matthias Brugger
  Cc: Fabien Parent, devicetree, linux-arm-kernel, linux-mediatek,
	linux-kernel

Add support the APDMA IP on MT8516. APDMA is a DMA controller
for UARTs.

Signed-off-by: Fabien Parent <fparent@baylibre.com>
---

V3: remove unicode symbol that slips into patch summary
V2: Add missing dma-names properties on uart nodes

 arch/arm64/boot/dts/mediatek/mt8516.dtsi | 30 ++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8516.dtsi b/arch/arm64/boot/dts/mediatek/mt8516.dtsi
index e6e4d9d60094..b80e95574bef 100644
--- a/arch/arm64/boot/dts/mediatek/mt8516.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8516.dtsi
@@ -276,6 +276,27 @@ gic: interrupt-controller@10310000 {
 				(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
 		};
 
+		apdma: dma-controller@11000480 {
+			compatible = "mediatek,mt8516-uart-dma",
+				     "mediatek,mt6577-uart-dma";
+			reg = <0 0x11000480 0 0x80>,
+			      <0 0x11000500 0 0x80>,
+			      <0 0x11000580 0 0x80>,
+			      <0 0x11000600 0 0x80>,
+			      <0 0x11000980 0 0x80>,
+			      <0 0x11000a00 0 0x80>;
+			interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_LOW>,
+				     <GIC_SPI 97 IRQ_TYPE_LEVEL_LOW>,
+				     <GIC_SPI 98 IRQ_TYPE_LEVEL_LOW>,
+				     <GIC_SPI 99 IRQ_TYPE_LEVEL_LOW>,
+				     <GIC_SPI 100 IRQ_TYPE_LEVEL_LOW>,
+				     <GIC_SPI 101 IRQ_TYPE_LEVEL_LOW>;
+			dma-requests = <6>;
+			clocks = <&topckgen CLK_TOP_APDMA>;
+			clock-names = "apdma";
+			#dma-cells = <1>;
+		};
+
 		uart0: serial@11005000 {
 			compatible = "mediatek,mt8516-uart",
 				     "mediatek,mt6577-uart";
@@ -284,6 +305,9 @@ uart0: serial@11005000 {
 			clocks = <&topckgen CLK_TOP_UART0_SEL>,
 				 <&topckgen CLK_TOP_UART0>;
 			clock-names = "baud", "bus";
+			dmas = <&apdma 0
+				&apdma 1>;
+			dma-names = "tx", "rx";
 			status = "disabled";
 		};
 
@@ -295,6 +319,9 @@ uart1: serial@11006000 {
 			clocks = <&topckgen CLK_TOP_UART1_SEL>,
 				 <&topckgen CLK_TOP_UART1>;
 			clock-names = "baud", "bus";
+			dmas = <&apdma 2
+				&apdma 3>;
+			dma-names = "tx", "rx";
 			status = "disabled";
 		};
 
@@ -306,6 +333,9 @@ uart2: serial@11007000 {
 			clocks = <&topckgen CLK_TOP_UART2_SEL>,
 				 <&topckgen CLK_TOP_UART2>;
 			clock-names = "baud", "bus";
+			dmas = <&apdma 4
+				&apdma 5>;
+			dma-names = "tx", "rx";
 			status = "disabled";
 		};
 
-- 
2.29.2


^ permalink raw reply related	[flat|nested] 12+ messages in thread

* [PATCH v3 2/2] arm64: dts: mediatek: mt8516: add support for APDMA
@ 2020-12-09 11:47   ` Fabien Parent
  0 siblings, 0 replies; 12+ messages in thread
From: Fabien Parent @ 2020-12-09 11:47 UTC (permalink / raw)
  To: Rob Herring, Matthias Brugger
  Cc: Fabien Parent, linux-mediatek, linux-kernel, linux-arm-kernel,
	devicetree

Add support the APDMA IP on MT8516. APDMA is a DMA controller
for UARTs.

Signed-off-by: Fabien Parent <fparent@baylibre.com>
---

V3: remove unicode symbol that slips into patch summary
V2: Add missing dma-names properties on uart nodes

 arch/arm64/boot/dts/mediatek/mt8516.dtsi | 30 ++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8516.dtsi b/arch/arm64/boot/dts/mediatek/mt8516.dtsi
index e6e4d9d60094..b80e95574bef 100644
--- a/arch/arm64/boot/dts/mediatek/mt8516.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8516.dtsi
@@ -276,6 +276,27 @@ gic: interrupt-controller@10310000 {
 				(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
 		};
 
+		apdma: dma-controller@11000480 {
+			compatible = "mediatek,mt8516-uart-dma",
+				     "mediatek,mt6577-uart-dma";
+			reg = <0 0x11000480 0 0x80>,
+			      <0 0x11000500 0 0x80>,
+			      <0 0x11000580 0 0x80>,
+			      <0 0x11000600 0 0x80>,
+			      <0 0x11000980 0 0x80>,
+			      <0 0x11000a00 0 0x80>;
+			interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_LOW>,
+				     <GIC_SPI 97 IRQ_TYPE_LEVEL_LOW>,
+				     <GIC_SPI 98 IRQ_TYPE_LEVEL_LOW>,
+				     <GIC_SPI 99 IRQ_TYPE_LEVEL_LOW>,
+				     <GIC_SPI 100 IRQ_TYPE_LEVEL_LOW>,
+				     <GIC_SPI 101 IRQ_TYPE_LEVEL_LOW>;
+			dma-requests = <6>;
+			clocks = <&topckgen CLK_TOP_APDMA>;
+			clock-names = "apdma";
+			#dma-cells = <1>;
+		};
+
 		uart0: serial@11005000 {
 			compatible = "mediatek,mt8516-uart",
 				     "mediatek,mt6577-uart";
@@ -284,6 +305,9 @@ uart0: serial@11005000 {
 			clocks = <&topckgen CLK_TOP_UART0_SEL>,
 				 <&topckgen CLK_TOP_UART0>;
 			clock-names = "baud", "bus";
+			dmas = <&apdma 0
+				&apdma 1>;
+			dma-names = "tx", "rx";
 			status = "disabled";
 		};
 
@@ -295,6 +319,9 @@ uart1: serial@11006000 {
 			clocks = <&topckgen CLK_TOP_UART1_SEL>,
 				 <&topckgen CLK_TOP_UART1>;
 			clock-names = "baud", "bus";
+			dmas = <&apdma 2
+				&apdma 3>;
+			dma-names = "tx", "rx";
 			status = "disabled";
 		};
 
@@ -306,6 +333,9 @@ uart2: serial@11007000 {
 			clocks = <&topckgen CLK_TOP_UART2_SEL>,
 				 <&topckgen CLK_TOP_UART2>;
 			clock-names = "baud", "bus";
+			dmas = <&apdma 4
+				&apdma 5>;
+			dma-names = "tx", "rx";
 			status = "disabled";
 		};
 
-- 
2.29.2


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply related	[flat|nested] 12+ messages in thread

* [PATCH v3 2/2] arm64: dts: mediatek: mt8516: add support for APDMA
@ 2020-12-09 11:47   ` Fabien Parent
  0 siblings, 0 replies; 12+ messages in thread
From: Fabien Parent @ 2020-12-09 11:47 UTC (permalink / raw)
  To: Rob Herring, Matthias Brugger
  Cc: Fabien Parent, linux-mediatek, linux-kernel, linux-arm-kernel,
	devicetree

Add support the APDMA IP on MT8516. APDMA is a DMA controller
for UARTs.

Signed-off-by: Fabien Parent <fparent@baylibre.com>
---

V3: remove unicode symbol that slips into patch summary
V2: Add missing dma-names properties on uart nodes

 arch/arm64/boot/dts/mediatek/mt8516.dtsi | 30 ++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8516.dtsi b/arch/arm64/boot/dts/mediatek/mt8516.dtsi
index e6e4d9d60094..b80e95574bef 100644
--- a/arch/arm64/boot/dts/mediatek/mt8516.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8516.dtsi
@@ -276,6 +276,27 @@ gic: interrupt-controller@10310000 {
 				(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
 		};
 
+		apdma: dma-controller@11000480 {
+			compatible = "mediatek,mt8516-uart-dma",
+				     "mediatek,mt6577-uart-dma";
+			reg = <0 0x11000480 0 0x80>,
+			      <0 0x11000500 0 0x80>,
+			      <0 0x11000580 0 0x80>,
+			      <0 0x11000600 0 0x80>,
+			      <0 0x11000980 0 0x80>,
+			      <0 0x11000a00 0 0x80>;
+			interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_LOW>,
+				     <GIC_SPI 97 IRQ_TYPE_LEVEL_LOW>,
+				     <GIC_SPI 98 IRQ_TYPE_LEVEL_LOW>,
+				     <GIC_SPI 99 IRQ_TYPE_LEVEL_LOW>,
+				     <GIC_SPI 100 IRQ_TYPE_LEVEL_LOW>,
+				     <GIC_SPI 101 IRQ_TYPE_LEVEL_LOW>;
+			dma-requests = <6>;
+			clocks = <&topckgen CLK_TOP_APDMA>;
+			clock-names = "apdma";
+			#dma-cells = <1>;
+		};
+
 		uart0: serial@11005000 {
 			compatible = "mediatek,mt8516-uart",
 				     "mediatek,mt6577-uart";
@@ -284,6 +305,9 @@ uart0: serial@11005000 {
 			clocks = <&topckgen CLK_TOP_UART0_SEL>,
 				 <&topckgen CLK_TOP_UART0>;
 			clock-names = "baud", "bus";
+			dmas = <&apdma 0
+				&apdma 1>;
+			dma-names = "tx", "rx";
 			status = "disabled";
 		};
 
@@ -295,6 +319,9 @@ uart1: serial@11006000 {
 			clocks = <&topckgen CLK_TOP_UART1_SEL>,
 				 <&topckgen CLK_TOP_UART1>;
 			clock-names = "baud", "bus";
+			dmas = <&apdma 2
+				&apdma 3>;
+			dma-names = "tx", "rx";
 			status = "disabled";
 		};
 
@@ -306,6 +333,9 @@ uart2: serial@11007000 {
 			clocks = <&topckgen CLK_TOP_UART2_SEL>,
 				 <&topckgen CLK_TOP_UART2>;
 			clock-names = "baud", "bus";
+			dmas = <&apdma 4
+				&apdma 5>;
+			dma-names = "tx", "rx";
 			status = "disabled";
 		};
 
-- 
2.29.2


_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

^ permalink raw reply related	[flat|nested] 12+ messages in thread

* Re: [PATCH v3 2/2] arm64: dts: mediatek: mt8516: add support for APDMA
  2020-12-09 11:47   ` Fabien Parent
  (?)
@ 2021-01-31 10:24     ` Matthias Brugger
  -1 siblings, 0 replies; 12+ messages in thread
From: Matthias Brugger @ 2021-01-31 10:24 UTC (permalink / raw)
  To: Fabien Parent, Rob Herring
  Cc: devicetree, linux-arm-kernel, linux-mediatek, linux-kernel



On 09/12/2020 12:47, Fabien Parent wrote:
> Add support the APDMA IP on MT8516. APDMA is a DMA controller
> for UARTs.
> 
> Signed-off-by: Fabien Parent <fparent@baylibre.com>
> ---
> 

Applied to v5.11-next/dts64

Thanks a lot!

> V3: remove unicode symbol that slips into patch summary
> V2: Add missing dma-names properties on uart nodes
> 
>  arch/arm64/boot/dts/mediatek/mt8516.dtsi | 30 ++++++++++++++++++++++++
>  1 file changed, 30 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt8516.dtsi b/arch/arm64/boot/dts/mediatek/mt8516.dtsi
> index e6e4d9d60094..b80e95574bef 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8516.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8516.dtsi
> @@ -276,6 +276,27 @@ gic: interrupt-controller@10310000 {
>  				(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
>  		};
>  
> +		apdma: dma-controller@11000480 {
> +			compatible = "mediatek,mt8516-uart-dma",
> +				     "mediatek,mt6577-uart-dma";
> +			reg = <0 0x11000480 0 0x80>,
> +			      <0 0x11000500 0 0x80>,
> +			      <0 0x11000580 0 0x80>,
> +			      <0 0x11000600 0 0x80>,
> +			      <0 0x11000980 0 0x80>,
> +			      <0 0x11000a00 0 0x80>;
> +			interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_LOW>,
> +				     <GIC_SPI 97 IRQ_TYPE_LEVEL_LOW>,
> +				     <GIC_SPI 98 IRQ_TYPE_LEVEL_LOW>,
> +				     <GIC_SPI 99 IRQ_TYPE_LEVEL_LOW>,
> +				     <GIC_SPI 100 IRQ_TYPE_LEVEL_LOW>,
> +				     <GIC_SPI 101 IRQ_TYPE_LEVEL_LOW>;
> +			dma-requests = <6>;
> +			clocks = <&topckgen CLK_TOP_APDMA>;
> +			clock-names = "apdma";
> +			#dma-cells = <1>;
> +		};
> +
>  		uart0: serial@11005000 {
>  			compatible = "mediatek,mt8516-uart",
>  				     "mediatek,mt6577-uart";
> @@ -284,6 +305,9 @@ uart0: serial@11005000 {
>  			clocks = <&topckgen CLK_TOP_UART0_SEL>,
>  				 <&topckgen CLK_TOP_UART0>;
>  			clock-names = "baud", "bus";
> +			dmas = <&apdma 0
> +				&apdma 1>;
> +			dma-names = "tx", "rx";
>  			status = "disabled";
>  		};
>  
> @@ -295,6 +319,9 @@ uart1: serial@11006000 {
>  			clocks = <&topckgen CLK_TOP_UART1_SEL>,
>  				 <&topckgen CLK_TOP_UART1>;
>  			clock-names = "baud", "bus";
> +			dmas = <&apdma 2
> +				&apdma 3>;
> +			dma-names = "tx", "rx";
>  			status = "disabled";
>  		};
>  
> @@ -306,6 +333,9 @@ uart2: serial@11007000 {
>  			clocks = <&topckgen CLK_TOP_UART2_SEL>,
>  				 <&topckgen CLK_TOP_UART2>;
>  			clock-names = "baud", "bus";
> +			dmas = <&apdma 4
> +				&apdma 5>;
> +			dma-names = "tx", "rx";
>  			status = "disabled";
>  		};
>  
> 

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [PATCH v3 2/2] arm64: dts: mediatek: mt8516: add support for APDMA
@ 2021-01-31 10:24     ` Matthias Brugger
  0 siblings, 0 replies; 12+ messages in thread
From: Matthias Brugger @ 2021-01-31 10:24 UTC (permalink / raw)
  To: Fabien Parent, Rob Herring
  Cc: devicetree, linux-mediatek, linux-kernel, linux-arm-kernel



On 09/12/2020 12:47, Fabien Parent wrote:
> Add support the APDMA IP on MT8516. APDMA is a DMA controller
> for UARTs.
> 
> Signed-off-by: Fabien Parent <fparent@baylibre.com>
> ---
> 

Applied to v5.11-next/dts64

Thanks a lot!

> V3: remove unicode symbol that slips into patch summary
> V2: Add missing dma-names properties on uart nodes
> 
>  arch/arm64/boot/dts/mediatek/mt8516.dtsi | 30 ++++++++++++++++++++++++
>  1 file changed, 30 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt8516.dtsi b/arch/arm64/boot/dts/mediatek/mt8516.dtsi
> index e6e4d9d60094..b80e95574bef 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8516.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8516.dtsi
> @@ -276,6 +276,27 @@ gic: interrupt-controller@10310000 {
>  				(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
>  		};
>  
> +		apdma: dma-controller@11000480 {
> +			compatible = "mediatek,mt8516-uart-dma",
> +				     "mediatek,mt6577-uart-dma";
> +			reg = <0 0x11000480 0 0x80>,
> +			      <0 0x11000500 0 0x80>,
> +			      <0 0x11000580 0 0x80>,
> +			      <0 0x11000600 0 0x80>,
> +			      <0 0x11000980 0 0x80>,
> +			      <0 0x11000a00 0 0x80>;
> +			interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_LOW>,
> +				     <GIC_SPI 97 IRQ_TYPE_LEVEL_LOW>,
> +				     <GIC_SPI 98 IRQ_TYPE_LEVEL_LOW>,
> +				     <GIC_SPI 99 IRQ_TYPE_LEVEL_LOW>,
> +				     <GIC_SPI 100 IRQ_TYPE_LEVEL_LOW>,
> +				     <GIC_SPI 101 IRQ_TYPE_LEVEL_LOW>;
> +			dma-requests = <6>;
> +			clocks = <&topckgen CLK_TOP_APDMA>;
> +			clock-names = "apdma";
> +			#dma-cells = <1>;
> +		};
> +
>  		uart0: serial@11005000 {
>  			compatible = "mediatek,mt8516-uart",
>  				     "mediatek,mt6577-uart";
> @@ -284,6 +305,9 @@ uart0: serial@11005000 {
>  			clocks = <&topckgen CLK_TOP_UART0_SEL>,
>  				 <&topckgen CLK_TOP_UART0>;
>  			clock-names = "baud", "bus";
> +			dmas = <&apdma 0
> +				&apdma 1>;
> +			dma-names = "tx", "rx";
>  			status = "disabled";
>  		};
>  
> @@ -295,6 +319,9 @@ uart1: serial@11006000 {
>  			clocks = <&topckgen CLK_TOP_UART1_SEL>,
>  				 <&topckgen CLK_TOP_UART1>;
>  			clock-names = "baud", "bus";
> +			dmas = <&apdma 2
> +				&apdma 3>;
> +			dma-names = "tx", "rx";
>  			status = "disabled";
>  		};
>  
> @@ -306,6 +333,9 @@ uart2: serial@11007000 {
>  			clocks = <&topckgen CLK_TOP_UART2_SEL>,
>  				 <&topckgen CLK_TOP_UART2>;
>  			clock-names = "baud", "bus";
> +			dmas = <&apdma 4
> +				&apdma 5>;
> +			dma-names = "tx", "rx";
>  			status = "disabled";
>  		};
>  
> 

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^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [PATCH v3 2/2] arm64: dts: mediatek: mt8516: add support for APDMA
@ 2021-01-31 10:24     ` Matthias Brugger
  0 siblings, 0 replies; 12+ messages in thread
From: Matthias Brugger @ 2021-01-31 10:24 UTC (permalink / raw)
  To: Fabien Parent, Rob Herring
  Cc: devicetree, linux-mediatek, linux-kernel, linux-arm-kernel



On 09/12/2020 12:47, Fabien Parent wrote:
> Add support the APDMA IP on MT8516. APDMA is a DMA controller
> for UARTs.
> 
> Signed-off-by: Fabien Parent <fparent@baylibre.com>
> ---
> 

Applied to v5.11-next/dts64

Thanks a lot!

> V3: remove unicode symbol that slips into patch summary
> V2: Add missing dma-names properties on uart nodes
> 
>  arch/arm64/boot/dts/mediatek/mt8516.dtsi | 30 ++++++++++++++++++++++++
>  1 file changed, 30 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt8516.dtsi b/arch/arm64/boot/dts/mediatek/mt8516.dtsi
> index e6e4d9d60094..b80e95574bef 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8516.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8516.dtsi
> @@ -276,6 +276,27 @@ gic: interrupt-controller@10310000 {
>  				(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
>  		};
>  
> +		apdma: dma-controller@11000480 {
> +			compatible = "mediatek,mt8516-uart-dma",
> +				     "mediatek,mt6577-uart-dma";
> +			reg = <0 0x11000480 0 0x80>,
> +			      <0 0x11000500 0 0x80>,
> +			      <0 0x11000580 0 0x80>,
> +			      <0 0x11000600 0 0x80>,
> +			      <0 0x11000980 0 0x80>,
> +			      <0 0x11000a00 0 0x80>;
> +			interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_LOW>,
> +				     <GIC_SPI 97 IRQ_TYPE_LEVEL_LOW>,
> +				     <GIC_SPI 98 IRQ_TYPE_LEVEL_LOW>,
> +				     <GIC_SPI 99 IRQ_TYPE_LEVEL_LOW>,
> +				     <GIC_SPI 100 IRQ_TYPE_LEVEL_LOW>,
> +				     <GIC_SPI 101 IRQ_TYPE_LEVEL_LOW>;
> +			dma-requests = <6>;
> +			clocks = <&topckgen CLK_TOP_APDMA>;
> +			clock-names = "apdma";
> +			#dma-cells = <1>;
> +		};
> +
>  		uart0: serial@11005000 {
>  			compatible = "mediatek,mt8516-uart",
>  				     "mediatek,mt6577-uart";
> @@ -284,6 +305,9 @@ uart0: serial@11005000 {
>  			clocks = <&topckgen CLK_TOP_UART0_SEL>,
>  				 <&topckgen CLK_TOP_UART0>;
>  			clock-names = "baud", "bus";
> +			dmas = <&apdma 0
> +				&apdma 1>;
> +			dma-names = "tx", "rx";
>  			status = "disabled";
>  		};
>  
> @@ -295,6 +319,9 @@ uart1: serial@11006000 {
>  			clocks = <&topckgen CLK_TOP_UART1_SEL>,
>  				 <&topckgen CLK_TOP_UART1>;
>  			clock-names = "baud", "bus";
> +			dmas = <&apdma 2
> +				&apdma 3>;
> +			dma-names = "tx", "rx";
>  			status = "disabled";
>  		};
>  
> @@ -306,6 +333,9 @@ uart2: serial@11007000 {
>  			clocks = <&topckgen CLK_TOP_UART2_SEL>,
>  				 <&topckgen CLK_TOP_UART2>;
>  			clock-names = "baud", "bus";
> +			dmas = <&apdma 4
> +				&apdma 5>;
> +			dma-names = "tx", "rx";
>  			status = "disabled";
>  		};
>  
> 

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Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [PATCH v3 1/2] dt-bindings: dma: mtk-apdma: add bindings for MT8516 SOC
  2020-12-09 11:47 ` Fabien Parent
  (?)
@ 2020-12-11 13:52   ` Vinod Koul
  -1 siblings, 0 replies; 12+ messages in thread
From: Vinod Koul @ 2020-12-11 13:52 UTC (permalink / raw)
  To: Fabien Parent
  Cc: Sean Wang, Rob Herring, Matthias Brugger, Rob Herring, dmaengine,
	linux-arm-kernel, linux-mediatek, devicetree, linux-kernel

On 09-12-20, 12:47, Fabien Parent wrote:
> Add bindings to APDMA for MT8516 SoC. MT8516 is compatible with MT6577.
> 
> Signed-off-by: Fabien Parent <fparent@baylibre.com>
> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
> Acked-by: Rob Herring <robh@kernel.org>

Applied, thanks

-- 
~Vinod

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [PATCH v3 1/2] dt-bindings: dma: mtk-apdma: add bindings for MT8516 SOC
@ 2020-12-11 13:52   ` Vinod Koul
  0 siblings, 0 replies; 12+ messages in thread
From: Vinod Koul @ 2020-12-11 13:52 UTC (permalink / raw)
  To: Fabien Parent
  Cc: Rob Herring, devicetree, Sean Wang, linux-kernel, dmaengine,
	Rob Herring, linux-mediatek, Matthias Brugger, linux-arm-kernel

On 09-12-20, 12:47, Fabien Parent wrote:
> Add bindings to APDMA for MT8516 SoC. MT8516 is compatible with MT6577.
> 
> Signed-off-by: Fabien Parent <fparent@baylibre.com>
> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
> Acked-by: Rob Herring <robh@kernel.org>

Applied, thanks

-- 
~Vinod

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [PATCH v3 1/2] dt-bindings: dma: mtk-apdma: add bindings for MT8516 SOC
@ 2020-12-11 13:52   ` Vinod Koul
  0 siblings, 0 replies; 12+ messages in thread
From: Vinod Koul @ 2020-12-11 13:52 UTC (permalink / raw)
  To: Fabien Parent
  Cc: Rob Herring, devicetree, Sean Wang, linux-kernel, dmaengine,
	Rob Herring, linux-mediatek, Matthias Brugger, linux-arm-kernel

On 09-12-20, 12:47, Fabien Parent wrote:
> Add bindings to APDMA for MT8516 SoC. MT8516 is compatible with MT6577.
> 
> Signed-off-by: Fabien Parent <fparent@baylibre.com>
> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
> Acked-by: Rob Herring <robh@kernel.org>

Applied, thanks

-- 
~Vinod

_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

^ permalink raw reply	[flat|nested] 12+ messages in thread

end of thread, other threads:[~2021-01-31 10:36 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-12-09 11:47 [PATCH v3 1/2] dt-bindings: dma: mtk-apdma: add bindings for MT8516 SOC Fabien Parent
2020-12-09 11:47 ` Fabien Parent
2020-12-09 11:47 ` Fabien Parent
2020-12-09 11:47 ` [PATCH v3 2/2] arm64: dts: mediatek: mt8516: add support for APDMA Fabien Parent
2020-12-09 11:47   ` Fabien Parent
2020-12-09 11:47   ` Fabien Parent
2021-01-31 10:24   ` Matthias Brugger
2021-01-31 10:24     ` Matthias Brugger
2021-01-31 10:24     ` Matthias Brugger
2020-12-11 13:52 ` [PATCH v3 1/2] dt-bindings: dma: mtk-apdma: add bindings for MT8516 SOC Vinod Koul
2020-12-11 13:52   ` Vinod Koul
2020-12-11 13:52   ` Vinod Koul

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