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Fri, 14 Aug 2015 03:17:29 +0000 Received: from titan.ap.freescale.net ([10.192.208.233]) by az84smr01.freescale.net (8.14.3/8.14.0) with ESMTP id t7E3HQiT021134; Thu, 13 Aug 2015 20:17:26 -0700 From: Dongsheng Wang To: Subject: [PATCH v2 1/2] powerpc/85xx: Add binding for SCFG Date: Fri, 14 Aug 2015 11:12:09 +0800 Message-ID: <1439521930-28191-1-git-send-email-dongsheng.wang@freescale.com> X-Mailer: git-send-email 2.1.0.27.g96db324 X-EOPAttributedMessage: 0 X-Microsoft-Exchange-Diagnostics: 1; BN1BFFO11FD041; 1:+2RVIxLao6QcfJQs59jcGzdTi2TG4G8YfAPAioJgM6yJ4pJSLU53LXQTDYHxYLyllKW93ZkK9QyYddo9ftLz+J0Qe8N6LB0N99LHBdMSfk88jU+d+z6MVUugRfJ7o+vBrQX2d5jzkztbFOlpgkBZUyU9sIBCuKOumx2ZzctUN/4KHSbqhGNwvaPPEA4Vbpem1XTBFBGZhutE0fG5V7zwc2JLT7YhyMvFNNEsejiTZoIMJ2IxUyIEjL+tWzViGonHmgW3W+S1L7TzFiHfdue41g4LPDPXSmzhMLVpizY+71vnaQbr4hvEdiRWjQp7Mb2BVATBSXPGtRaUABTB24kKwRseI/PlEUOe9LNNhwK/Zt9C5Yk8+ZUKuNYMw6oPtt+h7eSQ8Zr2O0JHS9G0UD15M2EpRzDQbaRWPyqFBp0iCb8= X-Forefront-Antispam-Report: CIP:192.88.158.2; CTRY:US; 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Add this for powerpc platform. Signed-off-by: Wang Dongsheng --- *V2* - Remove scfg description in board.txt and create scfg.txt for scfg. - Change "fsl,-scfg" to "fsl,-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,-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>; + };