From: Olivier Moysan <olivier.moysan@st.com>
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
Subject: [PATCH 2/3] dt-bindings: display: sii902x: Change audio mclk binding
Date: Tue, 2 Jul 2019 17:47:05 +0200 [thread overview]
Message-ID: <1562082426-14876-3-git-send-email-olivier.moysan@st.com> (raw)
In-Reply-To: <1562082426-14876-1-git-send-email-olivier.moysan@st.com>
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 <olivier.moysan@st.com>
---
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
next prev parent reply other threads:[~2019-07-02 15:47 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-02 15:47 [PATCH 0/3] drm/bridge: sii902x: fix audio mclk management Olivier Moysan
2019-07-02 15:47 ` [PATCH 1/3] drm/bridge: sii902x: fix missing reference to mclk clock Olivier Moysan
2019-07-04 8:03 ` Jyri Sarha
2019-07-05 12:24 ` Philippe CORNU
2019-07-12 10:31 ` Andrzej Hajda
2019-07-02 15:47 ` Olivier Moysan [this message]
2019-07-04 8:25 ` [PATCH 2/3] dt-bindings: display: sii902x: Change audio mclk binding Jyri Sarha
2019-07-05 12:35 ` Philippe CORNU
2019-07-12 10:31 ` Andrzej Hajda
2019-07-02 15:47 ` [PATCH 3/3] drm/bridge: sii902x: make audio mclk optional Olivier Moysan
2019-07-04 8:29 ` Jyri Sarha
2019-07-05 12:36 ` Philippe CORNU
2019-07-12 10:45 ` Andrzej Hajda
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