RE: [PATCH V2] powerpc/dts: Add DT alias for Freescale eSPI controller

[Zhiqiang Hou <zhiqiang.hou@xxxxxxx>]

Hi Rob,

Could you please take this patch into account?

> -----Original Message-----
> From: Zhiqiang Hou [mailto:Zhiqiang.Hou@xxxxxxxxxxxxx]
> Sent: 2015年11月5日 11:06
> To: devicetree@xxxxxxxxxxxxxxx; galak@xxxxxxxxxxxxxx; robh+dt@xxxxxxxxxx;
> pawel.moll@xxxxxxx; mark.rutland@xxxxxxx; ijc+devicetree@xxxxxxxxxxxxxx;
> linux-spi@xxxxxxxxxxxxxxx; broonie@xxxxxxxxxx
> Cc: Mingkai Hu; Zhiqiang Hou
> Subject: [PATCH V2] powerpc/dts: Add DT alias for Freescale eSPI
> controller
> 
> From: Hou Zhiqiang <B48286@xxxxxxxxxxxxx>
> 
> Add aliases for eSPI device node to assign the alias id to the bus number
> of spi_master.
> 
> For the platforms used the device tree, the bus numbers are dynamically
> assigned and are not predictable. However, sometimes it must be figured
> out, e.g. using mtdparts in cmdline to specify the layout of spi flash.
> 
> Signed-off-by: Hou Zhiqiang <B48286@xxxxxxxxxxxxx>
> ---
> V2:
>  - Generate the patch base on the latest source code.
> 
>  arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi    | 1 +
>  arch/powerpc/boot/dts/fsl/b4860si-pre.dtsi    | 1 +
>  arch/powerpc/boot/dts/fsl/b4si-post.dtsi      | 2 +-
>  arch/powerpc/boot/dts/fsl/mpc8536si-post.dtsi | 2 +-
> arch/powerpc/boot/dts/fsl/mpc8536si-pre.dtsi  | 1 +
>  arch/powerpc/boot/dts/fsl/p1020si-post.dtsi   | 2 +-
>  arch/powerpc/boot/dts/fsl/p1020si-pre.dtsi    | 1 +
>  arch/powerpc/boot/dts/fsl/p1021si-post.dtsi   | 2 +-
>  arch/powerpc/boot/dts/fsl/p1021si-pre.dtsi    | 1 +
>  arch/powerpc/boot/dts/fsl/p1022si-post.dtsi   | 2 +-
>  arch/powerpc/boot/dts/fsl/p1022si-pre.dtsi    | 1 +
>  arch/powerpc/boot/dts/fsl/p1023si-post.dtsi   | 2 +-
>  arch/powerpc/boot/dts/fsl/p1023si-pre.dtsi    | 1 +
>  arch/powerpc/boot/dts/fsl/p2041si-post.dtsi   | 2 +-
>  arch/powerpc/boot/dts/fsl/p2041si-pre.dtsi    | 1 +
>  arch/powerpc/boot/dts/fsl/p3041si-post.dtsi   | 2 +-
>  arch/powerpc/boot/dts/fsl/p3041si-pre.dtsi    | 1 +
>  arch/powerpc/boot/dts/fsl/p4080si-post.dtsi   | 2 +-
>  arch/powerpc/boot/dts/fsl/p4080si-pre.dtsi    | 1 +
>  arch/powerpc/boot/dts/fsl/p5020si-post.dtsi   | 2 +-
>  arch/powerpc/boot/dts/fsl/p5020si-pre.dtsi    | 1 +
>  arch/powerpc/boot/dts/fsl/p5040si-post.dtsi   | 2 +-
>  arch/powerpc/boot/dts/fsl/p5040si-pre.dtsi    | 1 +
>  arch/powerpc/boot/dts/fsl/t1023si-post.dtsi   | 2 +-
>  arch/powerpc/boot/dts/fsl/t102xsi-pre.dtsi    | 1 +
>  arch/powerpc/boot/dts/fsl/t1040si-post.dtsi   | 2 +-
>  arch/powerpc/boot/dts/fsl/t104xsi-pre.dtsi    | 1 +
>  arch/powerpc/boot/dts/fsl/t2081si-post.dtsi   | 2 +-
>  arch/powerpc/boot/dts/fsl/t208xsi-pre.dtsi    | 1 +
>  arch/powerpc/boot/dts/fsl/t4240si-post.dtsi   | 2 +-
>  arch/powerpc/boot/dts/fsl/t4240si-pre.dtsi    | 1 +
>  31 files changed, 31 insertions(+), 15 deletions(-)
> 
> diff --git a/arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi
> b/arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi
> index 338af7e..7e164da 100644
> --- a/arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi
> @@ -54,6 +54,7 @@
>  		dma0 = &dma0;
>  		dma1 = &dma1;
>  		sdhc = &sdhc;
> +		spi0 = &spi0;
>  	};
> 
> 
> diff --git a/arch/powerpc/boot/dts/fsl/b4860si-pre.dtsi
> b/arch/powerpc/boot/dts/fsl/b4860si-pre.dtsi
> index 1948f73..b6e1724 100644
> --- a/arch/powerpc/boot/dts/fsl/b4860si-pre.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/b4860si-pre.dtsi
> @@ -54,6 +54,7 @@
>  		dma0 = &dma0;
>  		dma1 = &dma1;
>  		sdhc = &sdhc;
> +		spi0 = &spi0;
>  	};
> 
> 
> diff --git a/arch/powerpc/boot/dts/fsl/b4si-post.dtsi
> b/arch/powerpc/boot/dts/fsl/b4si-post.dtsi
> index 603910a..6fbd651 100644
> --- a/arch/powerpc/boot/dts/fsl/b4si-post.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/b4si-post.dtsi
> @@ -439,7 +439,7 @@
>  	};
> 
>  /include/ "qoriq-espi-0.dtsi"
> -	spi@110000 {
> +	spi0: spi@110000 {
>  		fsl,espi-num-chipselects = <4>;
>  	};
> 
> diff --git a/arch/powerpc/boot/dts/fsl/mpc8536si-post.dtsi
> b/arch/powerpc/boot/dts/fsl/mpc8536si-post.dtsi
> index c8b2daa..1c1c1fe 100644
> --- a/arch/powerpc/boot/dts/fsl/mpc8536si-post.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/mpc8536si-post.dtsi
> @@ -164,7 +164,7 @@
>  /include/ "pq3-duart-0.dtsi"
> 
>  /include/ "pq3-espi-0.dtsi"
> -	spi@7000 {
> +	spi0: spi@7000 {
>  		fsl,espi-num-chipselects = <4>;
>  	};
> 
> diff --git a/arch/powerpc/boot/dts/fsl/mpc8536si-pre.dtsi
> b/arch/powerpc/boot/dts/fsl/mpc8536si-pre.dtsi
> index 152906f..8a6b7e7 100644
> --- a/arch/powerpc/boot/dts/fsl/mpc8536si-pre.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/mpc8536si-pre.dtsi
> @@ -51,6 +51,7 @@
>  		pci1 = &pci1;
>  		pci2 = &pci2;
>  		pci3 = &pci3;
> +		spi0 = &spi0;
>  	};
> 
>  	cpus {
> diff --git a/arch/powerpc/boot/dts/fsl/p1020si-post.dtsi
> b/arch/powerpc/boot/dts/fsl/p1020si-post.dtsi
> index 642dc3a..2ee2c0f 100644
> --- a/arch/powerpc/boot/dts/fsl/p1020si-post.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/p1020si-post.dtsi
> @@ -127,7 +127,7 @@
>  /include/ "pq3-duart-0.dtsi"
> 
>  /include/ "pq3-espi-0.dtsi"
> -	spi@7000 {
> +	spi0: spi@7000 {
>  		fsl,espi-num-chipselects = <4>;
>  	};
> 
> diff --git a/arch/powerpc/boot/dts/fsl/p1020si-pre.dtsi
> b/arch/powerpc/boot/dts/fsl/p1020si-pre.dtsi
> index fed9c4c..e40eef8 100644
> --- a/arch/powerpc/boot/dts/fsl/p1020si-pre.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/p1020si-pre.dtsi
> @@ -50,6 +50,7 @@
>  		ethernet2 = &enet2;
>  		pci0 = &pci0;
>  		pci1 = &pci1;
> +		spi0 = &spi0;
>  	};
> 
>  	cpus {
> diff --git a/arch/powerpc/boot/dts/fsl/p1021si-post.dtsi
> b/arch/powerpc/boot/dts/fsl/p1021si-post.dtsi
> index 407cb5f..26ffcb5 100644
> --- a/arch/powerpc/boot/dts/fsl/p1021si-post.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/p1021si-post.dtsi
> @@ -127,7 +127,7 @@
>  /include/ "pq3-duart-0.dtsi"
> 
>  /include/ "pq3-espi-0.dtsi"
> -	spi@7000 {
> +	spi0: spi@7000 {
>  		fsl,espi-num-chipselects = <4>;
>  	};
> 
> diff --git a/arch/powerpc/boot/dts/fsl/p1021si-pre.dtsi
> b/arch/powerpc/boot/dts/fsl/p1021si-pre.dtsi
> index 36161b5..0e415f6 100644
> --- a/arch/powerpc/boot/dts/fsl/p1021si-pre.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/p1021si-pre.dtsi
> @@ -50,6 +50,7 @@
>  		ethernet2 = &enet2;
>  		pci0 = &pci0;
>  		pci1 = &pci1;
> +		spi0 = &spi0;
>  	};
> 
>  	cpus {
> diff --git a/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi
> b/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi
> index 426bf41..0ef6eb5 100644
> --- a/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi
> @@ -159,7 +159,7 @@
>  /include/ "pq3-i2c-1.dtsi"
>  /include/ "pq3-duart-0.dtsi"
>  /include/ "pq3-espi-0.dtsi"
> -	spi@7000 {
> +	spi0: spi@7000 {
>  		fsl,espi-num-chipselects = <4>;
>  	};
> 
> diff --git a/arch/powerpc/boot/dts/fsl/p1022si-pre.dtsi
> b/arch/powerpc/boot/dts/fsl/p1022si-pre.dtsi
> index de76ae8..fcaf3df 100644
> --- a/arch/powerpc/boot/dts/fsl/p1022si-pre.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/p1022si-pre.dtsi
> @@ -50,6 +50,7 @@
>  		pci0 = &pci0;
>  		pci1 = &pci1;
>  		pci2 = &pci2;
> +		spi0 = &spi0;
>  		vga = &display;
>  		display = &display;
>  	};
> diff --git a/arch/powerpc/boot/dts/fsl/p1023si-post.dtsi
> b/arch/powerpc/boot/dts/fsl/p1023si-post.dtsi
> index da6d3fc..d7f21c8 100644
> --- a/arch/powerpc/boot/dts/fsl/p1023si-post.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/p1023si-post.dtsi
> @@ -189,7 +189,7 @@
>  /include/ "pq3-duart-0.dtsi"
> 
>  /include/ "pq3-espi-0.dtsi"
> -	spi@7000 {
> +	spi0: spi@7000 {
>  		fsl,espi-num-chipselects = <4>;
>  	};
> 
> diff --git a/arch/powerpc/boot/dts/fsl/p1023si-pre.dtsi
> b/arch/powerpc/boot/dts/fsl/p1023si-pre.dtsi
> index 132a152..70601ec8 100644
> --- a/arch/powerpc/boot/dts/fsl/p1023si-pre.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/p1023si-pre.dtsi
> @@ -48,6 +48,7 @@
>  		pci0 = &pci0;
>  		pci1 = &pci1;
>  		pci2 = &pci2;
> +		spi0 = &spi0;
> 
>  		crypto = &crypto;
>  		sec_jr0 = &sec_jr0;
> diff --git a/arch/powerpc/boot/dts/fsl/p2041si-post.dtsi
> b/arch/powerpc/boot/dts/fsl/p2041si-post.dtsi
> index 04ad177..8edd2bc 100644
> --- a/arch/powerpc/boot/dts/fsl/p2041si-post.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/p2041si-post.dtsi
> @@ -376,7 +376,7 @@
>  	};
> 
>  /include/ "qoriq-espi-0.dtsi"
> -	spi@110000 {
> +	spi0: spi@110000 {
>  		fsl,espi-num-chipselects = <4>;
>  	};
> 
> diff --git a/arch/powerpc/boot/dts/fsl/p2041si-pre.dtsi
> b/arch/powerpc/boot/dts/fsl/p2041si-pre.dtsi
> index b1ea147..476c032 100644
> --- a/arch/powerpc/boot/dts/fsl/p2041si-pre.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/p2041si-pre.dtsi
> @@ -53,6 +53,7 @@
>  		pci0 = &pci0;
>  		pci1 = &pci1;
>  		pci2 = &pci2;
> +		spi0 = &spi0;
>  		usb0 = &usb0;
>  		usb1 = &usb1;
>  		dma0 = &dma0;
> diff --git a/arch/powerpc/boot/dts/fsl/p3041si-post.dtsi
> b/arch/powerpc/boot/dts/fsl/p3041si-post.dtsi
> index 2cab18a..c38bf67 100644
> --- a/arch/powerpc/boot/dts/fsl/p3041si-post.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/p3041si-post.dtsi
> @@ -403,7 +403,7 @@
>  	};
> 
>  /include/ "qoriq-espi-0.dtsi"
> -	spi@110000 {
> +	spi0: spi@110000 {
>  		fsl,espi-num-chipselects = <4>;
>  	};
> 
> diff --git a/arch/powerpc/boot/dts/fsl/p3041si-pre.dtsi
> b/arch/powerpc/boot/dts/fsl/p3041si-pre.dtsi
> index dc5f4b3..e7f290f 100644
> --- a/arch/powerpc/boot/dts/fsl/p3041si-pre.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/p3041si-pre.dtsi
> @@ -54,6 +54,7 @@
>  		pci1 = &pci1;
>  		pci2 = &pci2;
>  		pci3 = &pci3;
> +		spi0 = &spi0;
>  		usb0 = &usb0;
>  		usb1 = &usb1;
>  		dma0 = &dma0;
> diff --git a/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi
> b/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi
> index dfc76bc..15dd0c4 100644
> --- a/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi
> @@ -475,7 +475,7 @@
>  	};
> 
>  /include/ "qoriq-espi-0.dtsi"
> -	spi@110000 {
> +	spi0: spi@110000 {
>  		fsl,espi-num-chipselects = <4>;
>  	};
> 
> diff --git a/arch/powerpc/boot/dts/fsl/p4080si-pre.dtsi
> b/arch/powerpc/boot/dts/fsl/p4080si-pre.dtsi
> index 38bde09..110d3bc 100644
> --- a/arch/powerpc/boot/dts/fsl/p4080si-pre.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/p4080si-pre.dtsi
> @@ -53,6 +53,7 @@
>  		pci0 = &pci0;
>  		pci1 = &pci1;
>  		pci2 = &pci2;
> +		spi0 = &spi0;
>  		usb0 = &usb0;
>  		usb1 = &usb1;
>  		dma0 = &dma0;
> diff --git a/arch/powerpc/boot/dts/fsl/p5020si-post.dtsi
> b/arch/powerpc/boot/dts/fsl/p5020si-post.dtsi
> index b77923a..110c8be 100644
> --- a/arch/powerpc/boot/dts/fsl/p5020si-post.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/p5020si-post.dtsi
> @@ -390,7 +390,7 @@
>  	};
> 
>  /include/ "qoriq-espi-0.dtsi"
> -	spi@110000 {
> +	spi0: spi@110000 {
>  		fsl,espi-num-chipselects = <4>;
>  	};
> 
> diff --git a/arch/powerpc/boot/dts/fsl/p5020si-pre.dtsi
> b/arch/powerpc/boot/dts/fsl/p5020si-pre.dtsi
> index 1cc61e1..8b846ca 100644
> --- a/arch/powerpc/boot/dts/fsl/p5020si-pre.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/p5020si-pre.dtsi
> @@ -54,6 +54,7 @@
>  		pci1 = &pci1;
>  		pci2 = &pci2;
>  		pci3 = &pci3;
> +		spi0 = &spi0;
>  		usb0 = &usb0;
>  		usb1 = &usb1;
>  		dma0 = &dma0;
> diff --git a/arch/powerpc/boot/dts/fsl/p5040si-post.dtsi
> b/arch/powerpc/boot/dts/fsl/p5040si-post.dtsi
> index 6d21452..5417439 100644
> --- a/arch/powerpc/boot/dts/fsl/p5040si-post.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/p5040si-post.dtsi
> @@ -368,7 +368,7 @@
>  	};
> 
>  /include/ "qoriq-espi-0.dtsi"
> -	spi@110000 {
> +	spi0: spi@110000 {
>  		fsl,espi-num-chipselects = <4>;
>  	};
> 
> diff --git a/arch/powerpc/boot/dts/fsl/p5040si-pre.dtsi
> b/arch/powerpc/boot/dts/fsl/p5040si-pre.dtsi
> index b048a2b..028c11b 100644
> --- a/arch/powerpc/boot/dts/fsl/p5040si-pre.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/p5040si-pre.dtsi
> @@ -53,6 +53,7 @@
>  		pci0 = &pci0;
>  		pci1 = &pci1;
>  		pci2 = &pci2;
> +		spi0 = &spi0;
>  		usb0 = &usb0;
>  		usb1 = &usb1;
>  		dma0 = &dma0;
> diff --git a/arch/powerpc/boot/dts/fsl/t1023si-post.dtsi
> b/arch/powerpc/boot/dts/fsl/t1023si-post.dtsi
> index df1f068..a14d400 100644
> --- a/arch/powerpc/boot/dts/fsl/t1023si-post.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/t1023si-post.dtsi
> @@ -284,7 +284,7 @@
>  /include/ "elo3-dma-1.dtsi"
> 
>  /include/ "qoriq-espi-0.dtsi"
> -	spi@110000 {
> +	spi0: spi@110000 {
>  		fsl,espi-num-chipselects = <4>;
>  	};
> 
> diff --git a/arch/powerpc/boot/dts/fsl/t102xsi-pre.dtsi
> b/arch/powerpc/boot/dts/fsl/t102xsi-pre.dtsi
> index 1f1a9f8..da656ae 100644
> --- a/arch/powerpc/boot/dts/fsl/t102xsi-pre.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/t102xsi-pre.dtsi
> @@ -54,6 +54,7 @@
>  		pci0 = &pci0;
>  		pci1 = &pci1;
>  		pci2 = &pci2;
> +		spi0 = &spi0;
>  		usb0 = &usb0;
>  		usb1 = &usb1;
>  		sdhc = &sdhc;
> diff --git a/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi
> b/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi
> index 9770d02..7871e1e 100644
> --- a/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi
> @@ -492,7 +492,7 @@
>  /include/ "elo3-dma-0.dtsi"
>  /include/ "elo3-dma-1.dtsi"
>  /include/ "qoriq-espi-0.dtsi"
> -	spi@110000 {
> +	spi0: spi@110000 {
>  		fsl,espi-num-chipselects = <4>;
>  	};
> 
> diff --git a/arch/powerpc/boot/dts/fsl/t104xsi-pre.dtsi
> b/arch/powerpc/boot/dts/fsl/t104xsi-pre.dtsi
> index bbb7025..d1368ab 100644
> --- a/arch/powerpc/boot/dts/fsl/t104xsi-pre.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/t104xsi-pre.dtsi
> @@ -53,6 +53,7 @@
>  		pci1 = &pci1;
>  		pci2 = &pci2;
>  		pci3 = &pci3;
> +		spi0 = &spi0;
>  		usb0 = &usb0;
>  		usb1 = &usb1;
>  		sdhc = &sdhc;
> diff --git a/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi
> b/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi
> index 32c790a..3ea2adf 100644
> --- a/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi
> @@ -591,7 +591,7 @@
>  	};
> 
>  /include/ "qoriq-espi-0.dtsi"
> -	spi@110000 {
> +	spi0: spi@110000 {
>  		fsl,espi-num-chipselects = <4>;
>  	};
> 
> diff --git a/arch/powerpc/boot/dts/fsl/t208xsi-pre.dtsi
> b/arch/powerpc/boot/dts/fsl/t208xsi-pre.dtsi
> index e71ceb0..ec87a0e 100644
> --- a/arch/powerpc/boot/dts/fsl/t208xsi-pre.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/t208xsi-pre.dtsi
> @@ -55,6 +55,7 @@
>  		pci1 = &pci1;
>  		pci2 = &pci2;
>  		pci3 = &pci3;
> +		spi0 = &spi0;
>  		usb0 = &usb0;
>  		usb1 = &usb1;
>  		dma0 = &dma0;
> diff --git a/arch/powerpc/boot/dts/fsl/t4240si-post.dtsi
> b/arch/powerpc/boot/dts/fsl/t4240si-post.dtsi
> index d806360..978b16e 100644
> --- a/arch/powerpc/boot/dts/fsl/t4240si-post.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/t4240si-post.dtsi
> @@ -1033,7 +1033,7 @@
>  /include/ "elo3-dma-2.dtsi"
> 
>  /include/ "qoriq-espi-0.dtsi"
> -	spi@110000 {
> +	spi0: spi@110000 {
>  		fsl,espi-num-chipselects = <4>;
>  	};
> 
> diff --git a/arch/powerpc/boot/dts/fsl/t4240si-pre.dtsi
> b/arch/powerpc/boot/dts/fsl/t4240si-pre.dtsi
> index 261a3abb..be56195 100644
> --- a/arch/powerpc/boot/dts/fsl/t4240si-pre.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/t4240si-pre.dtsi
> @@ -55,6 +55,7 @@
>  		pci1 = &pci1;
>  		pci2 = &pci2;
>  		pci3 = &pci3;
> +		spi0 = &spi0;
>  		dma0 = &dma0;
>  		dma1 = &dma1;
>  		dma2 = &dma2;
> --
> 2.1.0.27.g96db324

Thanks,
Zhiqiang
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