From: Sugar Zhang <sugar.zhang@rock-chips.com> To: broonie@kernel.org, lgirdwood@gmail.com, perex@perex.cz, tiwai@suse.com, heiko@sntech.de Cc: alsa-devel@alsa-project.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Sugar Zhang <sugar.zhang@rock-chips.com> Subject: [PATCH 2/2] Documentation: DT bindings: rockchip-i2s: add capture and lrck-mode Date: Wed, 23 Sep 2015 11:41:23 +0800 [thread overview] Message-ID: <1442979683-9441-3-git-send-email-sugar.zhang@rock-chips.com> (raw) In-Reply-To: <1442979683-9441-1-git-send-email-sugar.zhang@rock-chips.com> rockchip,capture-channels: max capture channels, 2 channels default. rockchip,lrck-mode: 0: rxtx separate, 1: tx share, 2: rx share. default use 'rxtx separate' mode. Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com> --- Documentation/devicetree/bindings/sound/rockchip-i2s.txt | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/rockchip-i2s.txt b/Documentation/devicetree/bindings/sound/rockchip-i2s.txt index 9b82c20..4066b85 100644 --- a/Documentation/devicetree/bindings/sound/rockchip-i2s.txt +++ b/Documentation/devicetree/bindings/sound/rockchip-i2s.txt @@ -21,6 +21,9 @@ Required properties: - clock-names: should contain followings: - "i2s_hclk": clock for I2S BUS - "i2s_clk" : clock for I2S controller +- rockchip,capture-channels: max capture channels, if not set, 2 channels default. +- rockchip,lrck-mode: select lrck use mode: 0: rxtx separate, 1: tx share, 2: rx share. + default use 'rxtx seprate' mode. Example for rk3288 I2S controller: @@ -34,4 +37,6 @@ i2s@ff890000 { dma-names = "tx", "rx"; clock-names = "i2s_hclk", "i2s_clk"; clocks = <&cru HCLK_I2S0>, <&cru SCLK_I2S0>; + rockchip,capture-channels = <2>; + rockchip,lrck-mode = <0>; }; -- 2.3.6
WARNING: multiple messages have this Message-ID (diff)
From: sugar.zhang@rock-chips.com (Sugar Zhang) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 2/2] Documentation: DT bindings: rockchip-i2s: add capture and lrck-mode Date: Wed, 23 Sep 2015 11:41:23 +0800 [thread overview] Message-ID: <1442979683-9441-3-git-send-email-sugar.zhang@rock-chips.com> (raw) In-Reply-To: <1442979683-9441-1-git-send-email-sugar.zhang@rock-chips.com> rockchip,capture-channels: max capture channels, 2 channels default. rockchip,lrck-mode: 0: rxtx separate, 1: tx share, 2: rx share. default use 'rxtx separate' mode. Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com> --- Documentation/devicetree/bindings/sound/rockchip-i2s.txt | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/rockchip-i2s.txt b/Documentation/devicetree/bindings/sound/rockchip-i2s.txt index 9b82c20..4066b85 100644 --- a/Documentation/devicetree/bindings/sound/rockchip-i2s.txt +++ b/Documentation/devicetree/bindings/sound/rockchip-i2s.txt @@ -21,6 +21,9 @@ Required properties: - clock-names: should contain followings: - "i2s_hclk": clock for I2S BUS - "i2s_clk" : clock for I2S controller +- rockchip,capture-channels: max capture channels, if not set, 2 channels default. +- rockchip,lrck-mode: select lrck use mode: 0: rxtx separate, 1: tx share, 2: rx share. + default use 'rxtx seprate' mode. Example for rk3288 I2S controller: @@ -34,4 +37,6 @@ i2s at ff890000 { dma-names = "tx", "rx"; clock-names = "i2s_hclk", "i2s_clk"; clocks = <&cru HCLK_I2S0>, <&cru SCLK_I2S0>; + rockchip,capture-channels = <2>; + rockchip,lrck-mode = <0>; }; -- 2.3.6
next prev parent reply other threads:[~2015-09-23 3:42 UTC|newest] Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-09-23 3:41 [PATCH 0/2] ASoC: rockchip: i2s: add 8 channels capture and lrck-mode Sugar Zhang 2015-09-23 3:41 ` Sugar Zhang 2015-09-23 3:41 ` [PATCH 1/2] ASoC: rockchip: i2s: add 8 channels capture and lrck-mode support Sugar Zhang 2015-09-23 3:41 ` Sugar Zhang 2015-09-23 16:24 ` Mark Brown 2015-09-23 16:24 ` Mark Brown 2015-09-28 8:16 ` sugar 2015-09-28 8:16 ` sugar 2015-09-28 8:16 ` sugar 2015-09-30 18:46 ` Mark Brown 2015-09-30 18:46 ` Mark Brown 2015-10-07 8:01 ` sugar 2015-10-07 8:01 ` sugar 2015-10-07 8:01 ` sugar 2015-10-07 9:27 ` Mark Brown 2015-10-07 9:27 ` Mark Brown 2015-10-07 9:39 ` Mark Brown 2015-10-07 9:39 ` Mark Brown 2015-10-07 9:39 ` Mark Brown 2015-10-07 10:01 ` sugar 2015-10-07 10:01 ` sugar 2015-10-07 10:01 ` sugar 2015-10-07 13:04 ` [alsa-devel] " Caleb Crome 2015-10-07 13:04 ` Caleb Crome 2015-10-08 1:47 ` sugar 2015-10-08 1:47 ` sugar 2015-10-08 1:47 ` sugar 2015-10-08 2:36 ` [alsa-devel] " Caleb Crome 2015-10-08 2:36 ` Caleb Crome 2015-10-08 2:44 ` sugar 2015-10-08 2:44 ` sugar 2015-10-08 3:19 ` Caleb Crome 2015-10-08 3:19 ` Caleb Crome 2015-10-08 3:59 ` sugar 2015-10-08 3:59 ` sugar 2015-10-08 3:59 ` sugar 2015-09-23 3:41 ` Sugar Zhang [this message] 2015-09-23 3:41 ` [PATCH 2/2] Documentation: DT bindings: rockchip-i2s: add capture and lrck-mode Sugar Zhang 2015-09-23 16:20 ` Mark Brown 2015-09-23 16:20 ` Mark Brown 2015-09-23 16:20 ` Mark Brown
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