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CY1PR0301MB0905; 5:dneSYrudSB6auZvgY678UOWX9ixiLfdru1X/A+KSv7g0Tx3hM27BNLlFFUssZlgInOsEEMcA2iaa0V/QVQVg+XrecV0z0TbE89esJc5lFFvdyq97qq21i5asA1V9HL4KgY5kNw55Tt/XfA8RUdFvjl3WdBTR8vvtjryBM0Y/sSE=; 24:skew3Zn3h4xiPjj5hwjZiH8mRO+HNigYnHJIoN88J+olQTik+4hrw9vZkVqMwIgUs9yYrVpuLYZgwRk9DEgHt+Jbo3MCptWIunuN0XS/cs4= SpamDiagnosticOutput: 1:23 SpamDiagnosticMetadata: NSPM X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Jan 2016 02:26:13.6635 (UTC) X-MS-Exchange-CrossTenant-Id: 5afe0b00-7697-4969-b663-5eab37d5f47e X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=5afe0b00-7697-4969-b663-5eab37d5f47e; Ip=[192.88.168.50]; Helo=[tx30smr01.am.freescale.net] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY1PR0301MB0905 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: oss@buserror.net, Priyanka.Jain@freescale.com, Zhao Qiang Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" Add IC, SI and SIRAM document of QE to Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe.txt Signed-off-by: Zhao Qiang --- .../devicetree/bindings/powerpc/fsl/cpm_qe/qe.txt | 53 ++++++++++++++++++++++ 1 file changed, 53 insertions(+) diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe.txt b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe.txt index 4f89302..5e00fc8 100644 --- a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe.txt +++ b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe.txt @@ -69,6 +69,59 @@ Example: }; }; +* Interrupt Controller (IC) + +Required properties: +- compatible : should be "fsl,qe-ic". +- reg : Address range of IC register set. +- interrupts : interrupts generated by the device. + +Example: + + qeic: interrupt-controller@80 { + interrupt-controller; + compatible = "fsl,qe-ic"; + #address-cells = <0>; + #interrupt-cells = <1>; + reg = <0x80 0x80>; + interrupts = <95 2 0 0 94 2 0 0>; //high:79 low:78 + }; + +* Serial Interface Block (SI) + +The SI manages the routing of eight TDM lines to the QE block serial drivers +, the MCC and the UCCs, for receive and transmit. + +Required properties: +- compatible : should be "fsl,qe-si". +- reg : Address range of SI register set. + +Example: + + si1: si@700 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,qe-si"; + reg = <0x700 0x80>; + }; + +* Serial Interface Block RAM(SIRAM) + +store the routing entries of SI + +Required properties: +- compatible : should be "fsl,qe-siram". +- reg : Address range of SI RAM. + +Example: + + siram1: siram@1000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,qe-siram"; + reg = <0x1000 0x800>; + }; + * QE Firmware Node This node defines a firmware binary that is embedded in the device tree, for