Messages in this thread Patch in this message | | | From | Chen-Yu Tsai <> | Subject | [PATCH v3 02/15] dt-bindings: net: broadcom-bluetooth: Add VBAT and VDDIO supplies | Date | Mon, 17 Dec 2018 12:04:36 +0800 |
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The Broadcom Bluetooth chips have two power inputs, VBAT and VDDIO. The former provides overall power for the chip, while the latter powers the I/O pins and buffers.
This patch adds properties for the two so we can describe the power supply relationships.
Reviewed-by: Rob Herring <robh@kernel.org> Tested-by: Ondrej Jirman <megous@megous.com> Signed-off-by: Chen-Yu Tsai <wens@csie.org> --- Documentation/devicetree/bindings/net/broadcom-bluetooth.txt | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt b/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt index 711c75ac2bb5..78cfa0fbece9 100644 --- a/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt +++ b/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt @@ -23,6 +23,8 @@ Optional properties: - "extclk": deprecated, replaced by "txco" - "txco": external reference clock (not a standalone crystal) - "lpo": external low power 32.768 kHz clock + - vbat-supply: phandle to regulator supply for VBAT + - vddio-supply: phandle to regulator supply for VDDIO Example: -- 2.20.0
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