linux-kernel - [PATCH v2 2/2] ASoC: rockchip: separate pinctrl pins from each other

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Message-Id: <1503303907-57630-3-git-send-email-sugar.zhang@rock-chips.com>
Date:   Mon, 21 Aug 2017 16:25:07 +0800
From:   Sugar Zhang <sugar.zhang@...k-chips.com>
To:     heiko@...ech.de, broonie@...nel.org
Cc:     linux-rockchip@...ts.infradead.org,
        Sugar Zhang <sugar.zhang@...k-chips.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        alsa-devel@...a-project.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 2/2] ASoC: rockchip: separate pinctrl pins from each other

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@...k-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@...40000 {
 	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