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 v2 2/3] dt-bindings: display: sii902x: Change audio mclk binding
Date: Mon, 22 Jul 2019 18:05:59 +0200 [thread overview]
Message-ID: <1563811560-29589-3-git-send-email-olivier.moysan@st.com> (raw)
In-Reply-To: <1563811560-29589-1-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>
Reviewed-by: Jyri Sarha <jsarha@ti.com>
Acked-by: Andrzej Hajda <a.hajda@samsung.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
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next prev parent reply other threads:[~2019-07-22 16:06 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-22 16:05 [PATCH v2 0/3] drm/bridge: sii902x: fix audio mclk management Olivier Moysan
2019-07-22 16:05 ` [PATCH v2 1/3] drm/bridge: sii902x: fix missing reference to mclk clock Olivier Moysan
2019-07-25 10:05 ` Benjamin Gaignard
2019-07-22 16:05 ` Olivier Moysan [this message]
2019-07-25 10:05 ` [PATCH v2 2/3] dt-bindings: display: sii902x: Change audio mclk binding Benjamin Gaignard
2019-07-22 16:06 ` [PATCH v2 3/3] drm/bridge: sii902x: make audio mclk optional Olivier Moysan
2019-07-25 10:06 ` Benjamin Gaignard
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