[PATCH v2 1/2] powerpc/85xx: Add binding for SCFG

[PATCH v2 1/2] powerpc/85xx: Add binding for SCFG

[Dongsheng Wang]

From: Wang Dongsheng <dongsheng.wang-KZfg59tc24xl57MIdRCFDg@public.gmane.org>

SCFG provides SoC specific configuration and status registers for
the chip. Add this for powerpc platform.

Signed-off-by: Wang Dongsheng <dongsheng.wang-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
---
*V2*
- Remove scfg description in board.txt and create scfg.txt for scfg.
- Change "fsl,<board>-scfg" to "fsl,<chip>-scfg"

diff --git a/Documentation/devicetree/bindings/powerpc/fsl/scfg.txt b/Documentation/devicetree/bindings/powerpc/fsl/scfg.txt
new file mode 100644
index 0000000..0532c46
--- /dev/null
+++ b/Documentation/devicetree/bindings/powerpc/fsl/scfg.txt
@@ -0,0 +1,18 @@
+Freescale Supplement configuration unit (SCFG)
+
+SCFG is the supplemental configuration unit, that provides SoC specific
+configuration and status registers for the chip. Such as getting PEX port
+status.
+
+Required properties:
+
+- compatible: should be "fsl,<chip>-scfg"
+- reg: should contain base address and length of SCFG memory-mapped
+registers
+
+Example:
+
+	scfg: global-utilities@fc000 {
+		compatible = "fsl,t1040-scfg";
+		reg = <0xfc000 0x1000>;
+	};
-- 
2.1.0.27.g96db324

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[PATCH v2 2/2] powerpc/mpc85xx:Add SCFG device tree support of T104x

[Dongsheng Wang]

From: Wang Dongsheng <dongsheng.wang-KZfg59tc24xl57MIdRCFDg@public.gmane.org>

Signed-off-by: Wang Dongsheng <dongsheng.wang-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
---
*V2*
No changes.
diff --git a/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi b/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi
index 9e9f7e2..9770d02 100644
--- a/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi
@@ -484,6 +484,11 @@
 		reg	   = <0xea000 0x4000>;
 	};
 
+	scfg: global-utilities@fc000 {
+		compatible = "fsl,t1040-scfg";
+		reg = <0xfc000 0x1000>;
+	};
+
 /include/ "elo3-dma-0.dtsi"
 /include/ "elo3-dma-1.dtsi"
 /include/ "qoriq-espi-0.dtsi"
-- 
2.1.0.27.g96db324

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Re: [PATCH v2 1/2] powerpc/85xx: Add binding for SCFG

[Scott Wood]

On Wed, 2015-08-12 at 15:29 +0800, Dongsheng Wang wrote:
> From: Wang Dongsheng <dongsheng.wang-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
> 
> SCFG provides SoC specific configuration and status registers for
> the chip. Add this for powerpc platform.
> 
> Signed-off-by: Wang Dongsheng <dongsheng.wang-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
> ---
> *V2*
> - Remove scfg description in board.txt and create scfg.txt for scfg.
> - Change "fsl,<board>-scfg" to "fsl,<chip>-scfg"

If you want me to apply these patches they need to be sent to 
linuxppc-dev-uLR06cmDAlY/bJ5BZ2RsieG/Ez6ZCGd0@public.gmane.org

-Scott

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RE: [PATCH v2 1/2] powerpc/85xx: Add binding for SCFG

[Wang Dongsheng]

[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain; charset="utf-8", Size: 1115 bytes --]



> -----Original Message-----
> From: Wood Scott-B07421
> Sent: Wednesday, August 12, 2015 11:28 PM
> To: Wang Dongsheng-B40534
> Cc: Jain Priyanka-B32167; ijc+devicetree@hellion.org.uk; robh+dt@kernel.org;
> devicetree@vger.kernel.org
> Subject: Re: [PATCH v2 1/2] powerpc/85xx: Add binding for SCFG
> 
> On Wed, 2015-08-12 at 15:29 +0800, Dongsheng Wang wrote:
> > From: Wang Dongsheng <dongsheng.wang@freescale.com>
> >
> > SCFG provides SoC specific configuration and status registers for the
> > chip. Add this for powerpc platform.
> >
> > Signed-off-by: Wang Dongsheng <dongsheng.wang@freescale.com>
> > ---
> > *V2*
> > - Remove scfg description in board.txt and create scfg.txt for scfg.
> > - Change "fsl,<board>-scfg" to "fsl,<chip>-scfg"
> 
> If you want me to apply these patches they need to be sent to linuxppc-
> dev@lists.ozlabs.org.

Need I resend this patch to PPC maillist or reply the original +PPC maillist?

Regards,
-Dongsheng
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Re: [PATCH v2 1/2] powerpc/85xx: Add binding for SCFG

[Scott Wood]

On Wed, 2015-08-12 at 20:55 -0500, Wang Dongsheng-B40534 wrote:
> 
> > -----Original Message-----
> > From: Wood Scott-B07421
> > Sent: Wednesday, August 12, 2015 11:28 PM
> > To: Wang Dongsheng-B40534
> > Cc: Jain Priyanka-B32167; ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org; 
> > robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org;
> > devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
> > Subject: Re: [PATCH v2 1/2] powerpc/85xx: Add binding for SCFG
> > 
> > On Wed, 2015-08-12 at 15:29 +0800, Dongsheng Wang wrote:
> > > From: Wang Dongsheng <dongsheng.wang-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
> > > 
> > > SCFG provides SoC specific configuration and status registers for the
> > > chip. Add this for powerpc platform.
> > > 
> > > Signed-off-by: Wang Dongsheng <dongsheng.wang-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
> > > ---
> > > *V2*
> > > - Remove scfg description in board.txt and create scfg.txt for scfg.
> > > - Change "fsl,<board>-scfg" to "fsl,<chip>-scfg"
> > 
> > If you want me to apply these patches they need to be sent to linuxppc-
> > dev-uLR06cmDAlY/bJ5BZ2RsieG/Ez6ZCGd0@public.gmane.org
> 
> Need I resend this patch to PPC maillist or reply the original +PPC 
> maillist?

Resend it so that it shows up in Patchwork.

-Scott

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RE: [PATCH v2 1/2] powerpc/85xx: Add binding for SCFG

[Wang Dongsheng]

OK, Thanks.

Regards,
-Dongsheng

> -----Original Message-----
> From: Wood Scott-B07421
> Sent: Friday, August 14, 2015 2:19 AM
> To: Wang Dongsheng-B40534
> Cc: Jain Priyanka-B32167; ijc+devicetree@hellion.org.uk; robh+dt@kernel.org;
> devicetree@vger.kernel.org
> Subject: Re: [PATCH v2 1/2] powerpc/85xx: Add binding for SCFG
> 
> On Wed, 2015-08-12 at 20:55 -0500, Wang Dongsheng-B40534 wrote:
> >
> > > -----Original Message-----
> > > From: Wood Scott-B07421
> > > Sent: Wednesday, August 12, 2015 11:28 PM
> > > To: Wang Dongsheng-B40534
> > > Cc: Jain Priyanka-B32167; ijc+devicetree@hellion.org.uk;
> > > robh+dt@kernel.org;
> > > devicetree@vger.kernel.org
> > > Subject: Re: [PATCH v2 1/2] powerpc/85xx: Add binding for SCFG
> > >
> > > On Wed, 2015-08-12 at 15:29 +0800, Dongsheng Wang wrote:
> > > > From: Wang Dongsheng <dongsheng.wang@freescale.com>
> > > >
> > > > SCFG provides SoC specific configuration and status registers for
> > > > the chip. Add this for powerpc platform.
> > > >
> > > > Signed-off-by: Wang Dongsheng <dongsheng.wang@freescale.com>
> > > > ---
> > > > *V2*
> > > > - Remove scfg description in board.txt and create scfg.txt for scfg.
> > > > - Change "fsl,<board>-scfg" to "fsl,<chip>-scfg"
> > >
> > > If you want me to apply these patches they need to be sent to
> > > linuxppc- dev@lists.ozlabs.org.
> >
> > Need I resend this patch to PPC maillist or reply the original +PPC
> > maillist?
> 
> Resend it so that it shows up in Patchwork.
> 
> -Scott

[PATCH v2 1/2] powerpc/85xx: Add binding for SCFG

[Dongsheng Wang]

From: Wang Dongsheng <dongsheng.wang-KZfg59tc24xl57MIdRCFDg@public.gmane.org>

SCFG provides SoC specific configuration and status registers for
the chip. Add this for powerpc platform.

Signed-off-by: Wang Dongsheng <dongsheng.wang-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
---
*V2*
- Remove scfg description in board.txt and create scfg.txt for scfg.
- Change "fsl,<board>-scfg" to "fsl,<chip>-scfg"

diff --git a/Documentation/devicetree/bindings/powerpc/fsl/scfg.txt b/Documentation/devicetree/bindings/powerpc/fsl/scfg.txt
new file mode 100644
index 0000000..0532c46
--- /dev/null
+++ b/Documentation/devicetree/bindings/powerpc/fsl/scfg.txt
@@ -0,0 +1,18 @@
+Freescale Supplement configuration unit (SCFG)
+
+SCFG is the supplemental configuration unit, that provides SoC specific
+configuration and status registers for the chip. Such as getting PEX port
+status.
+
+Required properties:
+
+- compatible: should be "fsl,<chip>-scfg"
+- reg: should contain base address and length of SCFG memory-mapped
+registers
+
+Example:
+
+	scfg: global-utilities@fc000 {
+		compatible = "fsl,t1040-scfg";
+		reg = <0xfc000 0x1000>;
+	};
-- 
2.1.0.27.g96db324

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[PATCH v2 2/2] powerpc/mpc85xx:Add SCFG device tree support of T104x

[Dongsheng Wang]

From: Wang Dongsheng <dongsheng.wang-KZfg59tc24xl57MIdRCFDg@public.gmane.org>

Signed-off-by: Wang Dongsheng <dongsheng.wang-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
---
*V2*
No changes.
diff --git a/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi b/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi
index 9e9f7e2..9770d02 100644
--- a/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi
@@ -484,6 +484,11 @@
 		reg	   = <0xea000 0x4000>;
 	};
 
+	scfg: global-utilities@fc000 {
+		compatible = "fsl,t1040-scfg";
+		reg = <0xfc000 0x1000>;
+	};
+
 /include/ "elo3-dma-0.dtsi"
 /include/ "elo3-dma-1.dtsi"
 /include/ "qoriq-espi-0.dtsi"
-- 
2.1.0.27.g96db324

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