From mboxrd@z Thu Jan 1 00:00:00 1970 From: Olivier Moysan Subject: [PATCH 2/3] dt-bindings: display: sii902x: Change audio mclk binding Date: Tue, 2 Jul 2019 17:47:05 +0200 Message-ID: <1562082426-14876-3-git-send-email-olivier.moysan@st.com> References: <1562082426-14876-1-git-send-email-olivier.moysan@st.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1562082426-14876-1-git-send-email-olivier.moysan@st.com> Sender: linux-kernel-owner@vger.kernel.org To: a.hajda@samsung.com, narmstrong@baylibre.com, Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@siol.net, airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, benjamin.gaignard@st.com, alexandre.torgue@st.com, linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, olivier.moysan@st.com, jsarha@ti.com, robh+dt@kernel.org, mark.rutland@arm.com, devicetree@vger.kernel.org List-Id: devicetree@vger.kernel.org As stated in SiL9022/24 datasheet, master clock is not required for I2S. Make mclk property optional in DT bindings. Fixes: 3f18021f43a3 ("dt-bindings: display: sii902x: Add HDMI audio bindings") Signed-off-by: Olivier Moysan --- Documentation/devicetree/bindings/display/bridge/sii902x.txt | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/display/bridge/sii902x.txt b/Documentation/devicetree/bindings/display/bridge/sii902x.txt index 2df44b7d3821..6e14e087c0d0 100644 --- a/Documentation/devicetree/bindings/display/bridge/sii902x.txt +++ b/Documentation/devicetree/bindings/display/bridge/sii902x.txt @@ -26,9 +26,8 @@ Optional properties: - clocks: phandle and clock specifier for each clock listed in the clock-names property - clock-names: "mclk" - Describes SII902x MCLK input. MCLK is used to produce - HDMI audio CTS values. This property is required if - "#sound-dai-cells"-property is present. This property follows + Describes SII902x MCLK input. MCLK can be used to produce + HDMI audio CTS values. This property follows Documentation/devicetree/bindings/clock/clock-bindings.txt consumer binding. -- 2.7.4