From: Sugar Zhang <sugar.zhang@rock-chips.com>
To: heiko@sntech.de, broonie@kernel.org
Cc: linux-rockchip@lists.infradead.org,
Sugar Zhang <sugar.zhang@rock-chips.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
alsa-devel@alsa-project.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 2/2] ASoC: rockchip: separate pinctrl pins from each other
Date: Mon, 21 Aug 2017 16:25:07 +0800 [thread overview]
Message-ID: <1503303907-57630-3-git-send-email-sugar.zhang@rock-chips.com> (raw)
In-Reply-To: <1503303907-57630-1-git-send-email-sugar.zhang@rock-chips.com>
pdm sdi0~3 pins are optional, for example, if 4ch required,
only sdi0~1 need to be enabled.
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
---
Changes in v2: None
Documentation/devicetree/bindings/sound/rockchip,pdm.txt | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/sound/rockchip,pdm.txt b/Documentation/devicetree/bindings/sound/rockchip,pdm.txt
index 921729d..2ad66f6 100644
--- a/Documentation/devicetree/bindings/sound/rockchip,pdm.txt
+++ b/Documentation/devicetree/bindings/sound/rockchip,pdm.txt
@@ -29,11 +29,14 @@ pdm: pdm@ff040000 {
dma-names = "rx";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&pdmm0_clk
- &pdmm0_fsync
&pdmm0_sdi0
&pdmm0_sdi1
&pdmm0_sdi2
&pdmm0_sdi3>;
- pinctrl-1 = <&pdmm0_sleep>;
+ pinctrl-1 = <&pdmm0_clk_sleep
+ &pdmm0_sdi0_sleep
+ &pdmm0_sdi1_sleep
+ &pdmm0_sdi2_sleep
+ &pdmm0_sdi3_sleep>;
status = "disabled";
};
--
2.7.4
next prev parent reply other threads:[~2017-08-21 8:25 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-21 8:25 [PATCH v2 0/2] Patches to add support pdm controller for rk3328 Sugar Zhang
2017-08-21 8:25 ` [PATCH v2 1/2] arm64: dts: rockchip: add rk3328 pdm node Sugar Zhang
2017-08-22 23:27 ` Heiko Stuebner
2017-08-21 8:25 ` Sugar Zhang [this message]
[not found] ` <1503303907-57630-3-git-send-email-sugar.zhang-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
2017-08-22 22:56 ` [PATCH v2 2/2] ASoC: rockchip: separate pinctrl pins from each other Heiko Stuebner
2017-08-23 0:38 ` Rob Herring
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