From mboxrd@z Thu Jan 1 00:00:00 1970 From: Charles Keepax Subject: [PATCH v4 2/3] mfd: madera: Update DT binding document to support clock supplies Date: Fri, 4 Oct 2019 16:37:52 +0100 Message-ID: <20191004153753.8369-2-ckeepax@opensource.cirrus.com> References: <20191004153753.8369-1-ckeepax@opensource.cirrus.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <20191004153753.8369-1-ckeepax@opensource.cirrus.com> Sender: linux-kernel-owner@vger.kernel.org To: lee.jones@linaro.org Cc: robh+dt@kernel.org, mark.rutland@arm.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, patches@opensource.cirrus.com List-Id: devicetree@vger.kernel.org Add the 3 input clock sources for the chip into the device tree binding document. Reviewed-by: Rob Herring Signed-off-by: Charles Keepax --- No changes since v3. Documentation/devicetree/bindings/mfd/madera.txt | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/mfd/madera.txt b/Documentation/devicetree/bindings/mfd/madera.txt index cad0f28005027..47e2b8bc60519 100644 --- a/Documentation/devicetree/bindings/mfd/madera.txt +++ b/Documentation/devicetree/bindings/mfd/madera.txt @@ -67,6 +67,14 @@ Optional properties: As defined in bindings/gpio.txt. Although optional, it is strongly recommended to use a hardware reset + - clocks: Should reference the clocks supplied on MCLK1, MCLK2 and MCLK3 + - clock-names: May contain up to three strings: + "mclk1" for the clock supplied on MCLK1, recommended to be a high + quality audio reference clock + "mclk2" for the clock supplied on MCLK2, required to be an always on + 32k clock + "mclk3" for the clock supplied on MCLK3 + - MICBIASx : Initial data for the MICBIAS regulators, as covered in Documentation/devicetree/bindings/regulator/regulator.txt. One for each MICBIAS generator (MICBIAS1, MICBIAS2, ...) -- 2.11.0