A copy to the devicetree list if something'd be controversial about this uncontroversial change. Linus ---------- Forwarded message ---------- From: Linus Walleij <linus.walleij@xxxxxxxxxx> Date: Mon, Apr 20, 2015 at 2:59 PM Subject: [PATCH 13/13] coresight: document the bindings for the ATCLK Put in a blurb in the device tree bindings indicating that coresight blocks may have an optional ATCLK. Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx> --- Documentation/devicetree/bindings/arm/coresight.txt | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/Documentation/devicetree/bindings/arm/coresight.txt b/Documentation/devicetree/bindings/arm/coresight.txt index 88602b75418e..8711c1065479 100644 --- a/Documentation/devicetree/bindings/arm/coresight.txt +++ b/Documentation/devicetree/bindings/arm/coresight.txt @@ -21,11 +21,14 @@ its hardware characteristcs. * reg: physical base address and length of the register set(s) of the component. - * clocks: the clock 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". + * clocks: the clocks associated to this component. + + * 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 -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html