Re: [PATCH v6 1/3] dt-bindings: dmaengine: Add MediaTek High-Speed DMA controller bindings

2018-03-07 Thread Rob Herring 
On Wed, Mar 07, 2018 at 04:16:26PM +0800, sean.w...@mediatek.com wrote:
> From: Sean Wang 
> 
> Document the devicetree bindings for MediaTek High-Speed DMA controller
> which could be found on MT7623 SoC or other similar Mediatek SoCs.
> 
> Signed-off-by: Sean Wang 
> ---
>  .../devicetree/bindings/dma/mtk-hsdma.txt  | 33 
> ++
>  1 file changed, 33 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/dma/mtk-hsdma.txt

Please add reviewed-by's when posting new versions.

> 
> diff --git a/Documentation/devicetree/bindings/dma/mtk-hsdma.txt 
> b/Documentation/devicetree/bindings/dma/mtk-hsdma.txt
> new file mode 100644
> index 000..4bb31735
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/dma/mtk-hsdma.txt
> @@ -0,0 +1,33 @@
> +MediaTek High-Speed DMA Controller
> +==
> +
> +This device follows the generic DMA bindings defined in dma/dma.txt.
> +
> +Required properties:
> +
> +- compatible:Must be one of
> +   "mediatek,mt7622-hsdma": for MT7622 SoC
> +   "mediatek,mt7623-hsdma": for MT7623 SoC
> +- reg:   Should contain the register's base address and length.
> +- interrupts:Should contain a reference to the interrupt used by this
> + device.
> +- clocks:Should be the clock specifiers corresponding to the entry in
> + clock-names property.
> +- clock-names:   Should contain "hsdma" entries.
> +- power-domains: Phandle to the power domain that the device is part of
> +- #dma-cells:The length of the DMA specifier, must be <1>. This one 
> cell
> + in dmas property of a client device represents the channel
> + number.
> +Example:
> +
> +hsdma: dma-controller@1b007000 {
> + compatible = "mediatek,mt7623-hsdma";
> + reg = <0 0x1b007000 0 0x1000>;
> + interrupts = ;
> + clocks = < CLK_ETHSYS_HSDMA>;
> + clock-names = "hsdma";
> + power-domains = < MT2701_POWER_DOMAIN_ETH>;
> + #dma-cells = <1>;
> + };
> +
> +DMA clients must use the format described in dma/dma.txt file.
> -- 
> 2.7.4
>

Re: [PATCH v6 1/3] dt-bindings: dmaengine: Add MediaTek High-Speed DMA controller bindings

2018-03-07 Thread Rob Herring 
On Wed, Mar 07, 2018 at 04:16:26PM +0800, sean.w...@mediatek.com wrote:
> From: Sean Wang 
> 
> Document the devicetree bindings for MediaTek High-Speed DMA controller
> which could be found on MT7623 SoC or other similar Mediatek SoCs.
> 
> Signed-off-by: Sean Wang 
> ---
>  .../devicetree/bindings/dma/mtk-hsdma.txt  | 33 
> ++
>  1 file changed, 33 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/dma/mtk-hsdma.txt

Please add reviewed-by's when posting new versions.

> 
> diff --git a/Documentation/devicetree/bindings/dma/mtk-hsdma.txt 
> b/Documentation/devicetree/bindings/dma/mtk-hsdma.txt
> new file mode 100644
> index 000..4bb31735
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/dma/mtk-hsdma.txt
> @@ -0,0 +1,33 @@
> +MediaTek High-Speed DMA Controller
> +==
> +
> +This device follows the generic DMA bindings defined in dma/dma.txt.
> +
> +Required properties:
> +
> +- compatible:Must be one of
> +   "mediatek,mt7622-hsdma": for MT7622 SoC
> +   "mediatek,mt7623-hsdma": for MT7623 SoC
> +- reg:   Should contain the register's base address and length.
> +- interrupts:Should contain a reference to the interrupt used by this
> + device.
> +- clocks:Should be the clock specifiers corresponding to the entry in
> + clock-names property.
> +- clock-names:   Should contain "hsdma" entries.
> +- power-domains: Phandle to the power domain that the device is part of
> +- #dma-cells:The length of the DMA specifier, must be <1>. This one 
> cell
> + in dmas property of a client device represents the channel
> + number.
> +Example:
> +
> +hsdma: dma-controller@1b007000 {
> + compatible = "mediatek,mt7623-hsdma";
> + reg = <0 0x1b007000 0 0x1000>;
> + interrupts = ;
> + clocks = < CLK_ETHSYS_HSDMA>;
> + clock-names = "hsdma";
> + power-domains = < MT2701_POWER_DOMAIN_ETH>;
> + #dma-cells = <1>;
> + };
> +
> +DMA clients must use the format described in dma/dma.txt file.
> -- 
> 2.7.4
>

[PATCH v6 1/3] dt-bindings: dmaengine: Add MediaTek High-Speed DMA controller bindings

2018-03-07 Thread sean.wang 
From: Sean Wang 

Document the devicetree bindings for MediaTek High-Speed DMA controller
which could be found on MT7623 SoC or other similar Mediatek SoCs.

Signed-off-by: Sean Wang 
---
 .../devicetree/bindings/dma/mtk-hsdma.txt  | 33 ++
 1 file changed, 33 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/dma/mtk-hsdma.txt

diff --git a/Documentation/devicetree/bindings/dma/mtk-hsdma.txt 
b/Documentation/devicetree/bindings/dma/mtk-hsdma.txt
new file mode 100644
index 000..4bb31735
--- /dev/null
+++ b/Documentation/devicetree/bindings/dma/mtk-hsdma.txt
@@ -0,0 +1,33 @@
+MediaTek High-Speed DMA Controller
+==
+
+This device follows the generic DMA bindings defined in dma/dma.txt.
+
+Required properties:
+
+- compatible:  Must be one of
+ "mediatek,mt7622-hsdma": for MT7622 SoC
+ "mediatek,mt7623-hsdma": for MT7623 SoC
+- reg: Should contain the register's base address and length.
+- interrupts:  Should contain a reference to the interrupt used by this
+   device.
+- clocks:  Should be the clock specifiers corresponding to the entry in
+   clock-names property.
+- clock-names: Should contain "hsdma" entries.
+- power-domains: Phandle to the power domain that the device is part of
+- #dma-cells:  The length of the DMA specifier, must be <1>. This one cell
+   in dmas property of a client device represents the channel
+   number.
+Example:
+
+hsdma: dma-controller@1b007000 {
+   compatible = "mediatek,mt7623-hsdma";
+   reg = <0 0x1b007000 0 0x1000>;
+   interrupts = ;
+   clocks = < CLK_ETHSYS_HSDMA>;
+   clock-names = "hsdma";
+   power-domains = < MT2701_POWER_DOMAIN_ETH>;
+   #dma-cells = <1>;
+   };
+
+DMA clients must use the format described in dma/dma.txt file.
-- 
2.7.4

[PATCH v6 1/3] dt-bindings: dmaengine: Add MediaTek High-Speed DMA controller bindings

2018-03-07 Thread sean.wang 
From: Sean Wang 

Document the devicetree bindings for MediaTek High-Speed DMA controller
which could be found on MT7623 SoC or other similar Mediatek SoCs.

Signed-off-by: Sean Wang 
---
 .../devicetree/bindings/dma/mtk-hsdma.txt  | 33 ++
 1 file changed, 33 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/dma/mtk-hsdma.txt

diff --git a/Documentation/devicetree/bindings/dma/mtk-hsdma.txt 
b/Documentation/devicetree/bindings/dma/mtk-hsdma.txt
new file mode 100644
index 000..4bb31735
--- /dev/null
+++ b/Documentation/devicetree/bindings/dma/mtk-hsdma.txt
@@ -0,0 +1,33 @@
+MediaTek High-Speed DMA Controller
+==
+
+This device follows the generic DMA bindings defined in dma/dma.txt.
+
+Required properties:
+
+- compatible:  Must be one of
+ "mediatek,mt7622-hsdma": for MT7622 SoC
+ "mediatek,mt7623-hsdma": for MT7623 SoC
+- reg: Should contain the register's base address and length.
+- interrupts:  Should contain a reference to the interrupt used by this
+   device.
+- clocks:  Should be the clock specifiers corresponding to the entry in
+   clock-names property.
+- clock-names: Should contain "hsdma" entries.
+- power-domains: Phandle to the power domain that the device is part of
+- #dma-cells:  The length of the DMA specifier, must be <1>. This one cell
+   in dmas property of a client device represents the channel
+   number.
+Example:
+
+hsdma: dma-controller@1b007000 {
+   compatible = "mediatek,mt7623-hsdma";
+   reg = <0 0x1b007000 0 0x1000>;
+   interrupts = ;
+   clocks = < CLK_ETHSYS_HSDMA>;
+   clock-names = "hsdma";
+   power-domains = < MT2701_POWER_DOMAIN_ETH>;
+   #dma-cells = <1>;
+   };
+
+DMA clients must use the format described in dma/dma.txt file.
-- 
2.7.4