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

-----Original Message-----
From: Dongsheng Wang [mailto:dongsheng.wang-KZfg59tc24xl57MIdRCFDg@public.gmane.org]
Sent: Friday, August 14, 2015 11:12 AM
To: Wood Scott-B07421
Cc: Jain Priyanka-B32167; devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org; linuxppc-
dev-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org; Wang Dongsheng-B40534
Subject: [PATCH v2 1/2] powerpc/85xx: Add binding for SCFG

From: Wang Dongsheng <redacted>

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

Signed-off-by: Wang Dongsheng <redacted>
---
*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