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mfd: qcom,tcsr: Add device tree binding for TCSR 

This patch adds the device tree binding for the Qualcomm Top Control and
Status Register device.  The TCSR is comprised of a set of registers that
provide various control and status functions for attached peripherals.

Signed-off-by: Andy Gross <agross@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Andy Gross 2015-02-09 16:01:07 -06:00 committed by Olof Johansson
parent 2d9ad4f85e
commit a8b21018de
1 changed files with 22 additions and 0 deletions
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Documentation/devicetree/bindings/mfd/qcom,tcsr.txt Normal file
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QCOM Top Control and Status Register
Qualcomm devices have a set of registers that provide various control and status
functions for their peripherals. This node is intended to allow access to these
registers via syscon.
Required properties:
- compatible: Should contain:
"qcom,tcsr-ipq8064", "syscon" for IPQ8064
"qcom,tcsr-apq8064", "syscon" for APQ8064
"qcom,tcsr-msm8660", "syscon" for MSM8660
"qcom,tcsr-msm8960", "syscon" for MSM8960
"qcom,tcsr-msm8974", "syscon" for MSM8974
"qcom,tcsr-apq8084", "syscon" for APQ8084
"qcom,tcsr-msm8916", "syscon" for MSM8916
- reg: Address range for TCSR registers
Example:
tcsr: syscon@1a400000 {
compatible = "qcom,tcsr-msm8960", "syscon";
reg = <0x1a400000 0x100>;
};