From: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com> To: <tiwai@suse.de>, <perex@perex.cz> Cc: <broonie@kernel.org>, <lgirdwood@gmail.com>, <linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>, <alsa-devel@alsa-project.org>, <Zubair.Kakakhel@imgtec.com>, <lars@metafoo.de> Subject: [PATCH_V2 2/4] dt: sound: jz4740: Add binding documentation for jz4740-i2s Date: Mon, 26 Jan 2015 13:15:36 +0000 [thread overview] Message-ID: <1422278138-51097-3-git-send-email-Zubair.Kakakhel@imgtec.com> (raw) In-Reply-To: <1422278138-51097-1-git-send-email-Zubair.Kakakhel@imgtec.com> This patch adds binding for the jz4740-i2s driver. Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com> --- The jz4740 is platform only at the moment. But DT support is being added See http://patchwork.linux-mips.org/bundle/paulburton/ci20-v3.20/ V2 changes: Added DMA bindings for later on --- .../bindings/sound/ingenic,jz4740-i2s.txt | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/ingenic,jz4740-i2s.txt diff --git a/Documentation/devicetree/bindings/sound/ingenic,jz4740-i2s.txt b/Documentation/devicetree/bindings/sound/ingenic,jz4740-i2s.txt new file mode 100644 index 0000000..75206cd --- /dev/null +++ b/Documentation/devicetree/bindings/sound/ingenic,jz4740-i2s.txt @@ -0,0 +1,21 @@ +Ingenic JZ4740 I2S controller + +Required properties: +- compatible : "ingenic,jz4740-i2s" +- reg : I2S registers location and length +- clocks : AIC and I2S PLL clock specifiers. +- clock-names: "aic" and "i2s" + +Example: + +i2s: i2s@10020000 { + compatible = "ingenic,jz4740-i2s"; + reg = <0x10020000 0x94>; + + clocks = <&cgu JZ4740_CLK_AIC>, <&cgu JZ4740_CLK_I2SPLL>; + clock-names = "aic", "i2s"; + + dmas = <&dma 2>, <&dma 3>; + dma-names = "tx", "rx"; + +}; -- 1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: Zubair Lutfullah Kakakhel <Zubair.Kakakhel-1AXoQHu6uovQT0dZR+AlfA@public.gmane.org> To: tiwai-l3A5Bk7waGM@public.gmane.org, perex-/Fr2/VpizcU@public.gmane.org Cc: broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, lgirdwood-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw@public.gmane.org, Zubair.Kakakhel-1AXoQHu6uovQT0dZR+AlfA@public.gmane.org, lars-Qo5EllUWu/uELgA04lAiVw@public.gmane.org Subject: [PATCH_V2 2/4] dt: sound: jz4740: Add binding documentation for jz4740-i2s Date: Mon, 26 Jan 2015 13:15:36 +0000 [thread overview] Message-ID: <1422278138-51097-3-git-send-email-Zubair.Kakakhel@imgtec.com> (raw) In-Reply-To: <1422278138-51097-1-git-send-email-Zubair.Kakakhel-1AXoQHu6uovQT0dZR+AlfA@public.gmane.org> This patch adds binding for the jz4740-i2s driver. Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel-1AXoQHu6uovQT0dZR+AlfA@public.gmane.org> --- The jz4740 is platform only at the moment. But DT support is being added See http://patchwork.linux-mips.org/bundle/paulburton/ci20-v3.20/ V2 changes: Added DMA bindings for later on --- .../bindings/sound/ingenic,jz4740-i2s.txt | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/ingenic,jz4740-i2s.txt diff --git a/Documentation/devicetree/bindings/sound/ingenic,jz4740-i2s.txt b/Documentation/devicetree/bindings/sound/ingenic,jz4740-i2s.txt new file mode 100644 index 0000000..75206cd --- /dev/null +++ b/Documentation/devicetree/bindings/sound/ingenic,jz4740-i2s.txt @@ -0,0 +1,21 @@ +Ingenic JZ4740 I2S controller + +Required properties: +- compatible : "ingenic,jz4740-i2s" +- reg : I2S registers location and length +- clocks : AIC and I2S PLL clock specifiers. +- clock-names: "aic" and "i2s" + +Example: + +i2s: i2s@10020000 { + compatible = "ingenic,jz4740-i2s"; + reg = <0x10020000 0x94>; + + clocks = <&cgu JZ4740_CLK_AIC>, <&cgu JZ4740_CLK_I2SPLL>; + clock-names = "aic", "i2s"; + + dmas = <&dma 2>, <&dma 3>; + dma-names = "tx", "rx"; + +}; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html
next prev parent reply other threads:[~2015-01-26 13:15 UTC|newest] Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-01-26 13:15 [PATCH_V2 0/4] sound:soc: jz4740: DT, dynamic sampling, enable clocks Zubair Lutfullah Kakakhel 2015-01-26 13:15 ` Zubair Lutfullah Kakakhel 2015-01-26 13:15 ` [PATCH_V2 1/4] sound: soc: jz4740: Add dynamic sampling rate support to jz4740-i2s Zubair Lutfullah Kakakhel 2015-01-26 13:15 ` Zubair Lutfullah Kakakhel 2015-01-26 13:15 ` Zubair Lutfullah Kakakhel [this message] 2015-01-26 13:15 ` [PATCH_V2 2/4] dt: sound: jz4740: Add binding documentation for jz4740-i2s Zubair Lutfullah Kakakhel 2015-01-26 14:27 ` Arnd Bergmann 2015-01-26 13:15 ` [PATCH_V2 3/4] sound: soc: jz4740: Add DT support to jz4740-i2s driver Zubair Lutfullah Kakakhel 2015-01-26 13:15 ` Zubair Lutfullah Kakakhel 2015-01-26 13:15 ` [PATCH_V2 4/4] sound: jz4740: set i2s clk rate to 12MHz Zubair Lutfullah Kakakhel 2015-01-26 13:15 ` Zubair Lutfullah Kakakhel
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