diff options
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/arm/coresight.txt | 12 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/mfd/arizona.txt | 6 |
2 files changed, 14 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/arm/coresight.txt b/Documentation/devicetree/bindings/arm/coresight.txt index 88602b75418e..65a6db2271a2 100644 --- a/Documentation/devicetree/bindings/arm/coresight.txt +++ b/Documentation/devicetree/bindings/arm/coresight.txt @@ -17,15 +17,19 @@ its hardware characteristcs. - "arm,coresight-tmc", "arm,primecell"; - "arm,coresight-funnel", "arm,primecell"; - "arm,coresight-etm3x", "arm,primecell"; + - "qcom,coresight-replicator1x", "arm,primecell"; * reg: physical base address and length of the register set(s) of the component. - * clocks: the clock associated to this component. + * clocks: the clocks associated to this component. - * clock-names: the name of the clock as referenced by the code. - Since we are using the AMBA framework, the name should be - "apb_pclk". + * clock-names: the name of the clocks referenced by the code. + Since we are using the AMBA framework, the name of the clock + providing the interconnect should be "apb_pclk", and some + coresight blocks also have an additional clock "atclk", which + clocks the core of that coresight component. The latter clock + is optional. * port or ports: The representation of the component's port layout using the generic DT graph presentation found in diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt b/Documentation/devicetree/bindings/mfd/arizona.txt index 64fa3b2de6cd..a8fee60dc20d 100644 --- a/Documentation/devicetree/bindings/mfd/arizona.txt +++ b/Documentation/devicetree/bindings/mfd/arizona.txt @@ -67,6 +67,12 @@ Optional properties: present, the number of values should be less than or equal to the number of inputs, unspecified inputs will use the chip default. + - wlf,hpdet-channel : Headphone detection channel. + ARIZONA_ACCDET_MODE_HPL or 1 - Headphone detect mode is set to HPDETL + ARIZONA_ACCDET_MODE_HPR or 2 - Headphone detect mode is set to HPDETR + If this node is not mentioned or if the value is unknown, then + headphone detection mode is set to HPDETL. + - DCVDD-supply, MICVDD-supply : Power supplies, only need to be specified if they are being externally supplied. As covered in Documentation/devicetree/bindings/regulator/regulator.txt |