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From: Caesar Wang <wxt@rock-chips.com>
To: broonie@kernel.org, bardliao@realtek.com
Cc: alsa-devel@alsa-project.org, oder_chiou@realtek.com,
	robh+dt@kernel.org, heiko@sntech.de, devicetree@vger.kernel.org,
	linux-rockchip@lists.infradead.org, keescook@google.com,
	linux-kernel@vger.kernel.org, jeffy.chen@rock-chips.com,
	leozwang@google.com, Caesar Wang <wxt@rock-chips.com>
Subject: [PATCH v5 5/8] ASoC: rt5616: add mclk property for rt5616 document
Date: Tue,  2 Feb 2016 11:44:38 +0800	[thread overview]
Message-ID: <1454384680-7197-1-git-send-email-wxt@rock-chips.com> (raw)
In-Reply-To: <1454384032-6794-1-git-send-email-wxt@rock-chips.com>

This patch adds the mclk property for the CODEC driver,
since sometimes the CODEC driver needs the clock enabled.

The system clock of ALC5616 can be selected from MCLK,
That also makes the codec the master clock provider.

Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Acked-by: Rob Herring <robh@kernel.org>

Cc:  alsa-devel@alsa-project.org
Cc:  Mark Brown <broonie@kernel.org>
Cc:  Bard Liao <bardliao@realtek.com>

---

Changes in v5:
- Fix the wrong word, as the Rob comments on
  https://patchwork.kernel.org/patch/8147731/.
- Cc the related alsa experts.

Changes in v4:
- Add this patch included in kylin series patches.

 Documentation/devicetree/bindings/sound/rt5616.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/rt5616.txt b/Documentation/devicetree/bindings/sound/rt5616.txt
index efc48c6..e410858 100644
--- a/Documentation/devicetree/bindings/sound/rt5616.txt
+++ b/Documentation/devicetree/bindings/sound/rt5616.txt
@@ -8,6 +8,12 @@ Required properties:
 
 - reg : The I2C address of the device.
 
+Optional properties:
+
+- clocks: The phandle of the master clock to the CODEC.
+
+- clock-names: Should be "mclk".
+
 Pins on the device (for linking into audio routes) for RT5616:
 
   * IN1P
-- 
1.9.1

  parent reply	other threads:[~2016-02-02  3:45 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-02-02  3:33 [PATCH v5 0/8] Add the family patches to support for kylin board Caesar Wang
2016-02-02  3:33 ` Caesar Wang
2016-02-02  3:33 ` Caesar Wang
2016-02-02  3:40 ` [PATCH v5 1/8] ARM: dts: rockchip: add hdmi/vop device node for rk3036 Caesar Wang
2016-02-02  3:40   ` Caesar Wang
2016-02-02  3:40   ` Caesar Wang
2016-02-02  3:40   ` [PATCH v5 3/8] ARM: dts: rockchip: add support emac for RK3036 Caesar Wang
2016-02-02  3:40     ` Caesar Wang
2016-02-02  3:40   ` [PATCH v5 4/8] ARM: dts: rockchip: add mclk for rt5616 on kylin board Caesar Wang
2016-02-02  3:40     ` Caesar Wang
2016-02-02 21:23     ` Heiko Stübner
2016-02-02 21:23       ` Heiko Stübner
2016-02-02  3:40   ` [PATCH v5 8/8] ARM: dts: rockchip: support the spi for rk3036 Caesar Wang
2016-02-02  3:40     ` Caesar Wang
2016-02-02 21:29     ` Heiko Stübner
2016-02-02 21:29       ` Heiko Stübner
2016-02-02 21:29       ` Heiko Stübner
2016-02-21  0:03   ` [PATCH v5 1/8] ARM: dts: rockchip: add hdmi/vop device node " Heiko Stuebner
2016-02-21  0:03     ` Heiko Stuebner
2016-02-21  0:03     ` Heiko Stuebner
2016-02-21  2:18     ` Caesar Wang
2016-02-21  2:18       ` Caesar Wang
2016-02-21  2:18       ` Caesar Wang
2016-02-02  3:44 ` Caesar Wang [this message]
2016-02-02  3:44   ` [PATCH v5 6/8] ASoC: rt5616: trivial: fix the typo Caesar Wang
2016-02-02  3:44   ` [PATCH v5 7/8] ASoC: rt5616: add the mclk for the codec driver Caesar Wang
2016-02-02 19:36   ` [PATCH v5 5/8] ASoC: rt5616: add mclk property for rt5616 document Mark Brown
2016-02-02 19:36     ` Mark Brown
2016-02-03  0:52     ` Caesar Wang
2016-02-02  3:48 ` [PATCH v5 2/8] clk: rockchip: rk3036: fix and add node id for emac clock Caesar Wang
2016-02-21  2:26   ` Heiko Stuebner
2016-02-21  2:26     ` Heiko Stuebner
2016-02-21  2:45     ` Caesar Wang
2016-02-21  2:45       ` Caesar Wang
2016-02-23  0:02       ` Heiko Stuebner

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