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Wed, 28 Nov 2012 15:03:50 +0900 (KST) Received: from rajeshwari-linux.sisodomain.com ([107.108.215.115]) by mmp2.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0ME600J1EOU4G930@mmp2.samsung.com> for u-boot@lists.denx.de; Wed, 28 Nov 2012 15:03:50 +0900 (KST) From: Rajeshwari Shinde To: u-boot@lists.denx.de Date: Wed, 28 Nov 2012 11:40:08 +0530 Message-id: <1354083013-5213-3-git-send-email-rajeshwari.s@samsung.com> X-Mailer: git-send-email 1.7.4.4 In-reply-to: <1354083013-5213-1-git-send-email-rajeshwari.s@samsung.com> References: <1354083013-5213-1-git-send-email-rajeshwari.s@samsung.com> DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrDLMWRmVeSWpSXmKPExsWyRsSkTtdt5dYAg2k3JS3e7u1kd2D0OHtn B2MAYxSXTUpqTmZZapG+XQJXxufZh1kL3vFXXDm0nbGBcQZvFyMnh4SAicSLNWvYIGwxiQv3 1gPZXBxCAksZJRavecYEU3R32WN2iMR0RonzTd3MIAkhgVVMEt8bY0FsNgEjia0npzGC2CIC EhK/+q+C2cwCMRKv9/8A2yAs4CBxa9kOVhCbRUBV4uqrg2BzeAXcJSatWQ61TEHi2NSvYDWc Ah4S93oXsUPscpdY0bybCaJXQOLb5EMsXYwcQPWyEpsOMIPcJiFwmU3iys3LUN9IShxccYNl AqPwAkaGVYyiqQXJBcVJ6blGesWJucWleel6yfm5mxiBQXj63zPpHYyrGiwOMQpwMCrx8Do4 bg0QYk0sK67MPcQowcGsJMLL0wYU4k1JrKxKLcqPLyrNSS0+xOgDdMlEZinR5HxghOSVxBsa m5ibGptaGhmZmZriEFYS5232SAkQEkhPLEnNTk0tSC2CGcfEwSnVwCjvvO7cqd+u0bO7jki9 YTdZ7yZZvflDZorRxvprKh+KVKdvkZq0tr1f8usLt0On39Sfklb4v89huUPwzXNx8poB4lHX 7OxeBzRYMyqnrUh5EqnvKbb7DOuFT0vWcnby3tdWzkoNu2X6TvPkZb+tT0vU4pcrzXwU+Htt W29l8wO38ystHoiphyuxFGckGmoxFxUnAgCcAlcJbwIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupmkeLIzCtJLcpLzFFi42I5/e+xoK7byq0BBneuC1i83dvJ7sDocfbO DsYAxqgGRpuM1MSU1CKF1Lzk/JTMvHRbJe/geOd4UzMDQ11DSwtzJYW8xNxUWyUXnwBdt8wc oLFKCmWJOaVAoYDE4mIlfTtME0JD3HQtYBojdH1DguB6jAzQQMIaxozPsw+zFrzjr7hyaDtj A+MM3i5GTg4JAROJu8ses0PYYhIX7q1n62Lk4hASmM4ocb6pmxkkISSwiknie2MsiM0mYCSx 9eQ0RhBbREBC4lf/VTCbWSBG4vX+H2wgtrCAg8StZTtYQWwWAVWJq68Ogs3hFXCXmLRmORPE MgWJY1O/gtVwCnhI3OtdxA6xy11iRfNupgmMvAsYGVYxiqYWJBcUJ6XnGukVJ+YWl+al6yXn 525iBIf4M+kdjKsaLA4xCnAwKvHwOjhuDRBiTSwrrsw9xCjBwawkwsvTBhTiTUmsrEotyo8v Ks1JLT7E6AN01URmKdHkfGD85ZXEGxqbmJsam1qaWJiYWeIQVhLnbfZICRASSE8sSc1OTS1I LYIZx8TBKdXAOP9LV3DFXfZ9Bzgn2ZufTLneUB7ss2WdAIfb7y8/hfOf6a9z5Kj4cMHv6sMu W69vIgb/X8T4TNDWnPxRZUGZi/Fuk2C+1Jw7X3ebt000vFR6dIv9u6OTrj2qvHZSozKh2E27 2DZNiS/nAJec6cptbncetHUt3vk6b+7qjQvdJzVdlbPpi/vLo8RSnJFoqMVcVJwIANuaUKqe AgAA X-CFilter-Loop: Reflected Cc: patches@linaro.org Subject: [U-Boot] [PATCH 2/7 V2] EXYNOS5: FDT: Add sound device node data X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.11 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: u-boot-bounces@lists.denx.de Errors-To: u-boot-bounces@lists.denx.de Add sound device node data for exynos Signed-off-by: Rajeshwari Shinde Acked-by: Simon Glass --- Changes in V2: - Added documentation to sound node. arch/arm/dts/exynos5250.dtsi | 5 +++++ doc/device-tree-bindings/exynos/sound.txt | 27 +++++++++++++++++++++++++++ 2 files changed, 32 insertions(+), 0 deletions(-) create mode 100644 doc/device-tree-bindings/exynos/sound.txt diff --git a/arch/arm/dts/exynos5250.dtsi b/arch/arm/dts/exynos5250.dtsi index e877e6c..3f750f0 100644 --- a/arch/arm/dts/exynos5250.dtsi +++ b/arch/arm/dts/exynos5250.dtsi @@ -97,4 +97,9 @@ reg = <0x12CD0000 0x100>; interrupts = <0 63 0>; }; + + sound@12d60000 { + compatible = "samsung,exynos-sound"; + reg = <0x12d60000 0x20>; + }; }; diff --git a/doc/device-tree-bindings/exynos/sound.txt b/doc/device-tree-bindings/exynos/sound.txt new file mode 100644 index 0000000..98d1798 --- /dev/null +++ b/doc/device-tree-bindings/exynos/sound.txt @@ -0,0 +1,27 @@ +Exynos Sound Subsystem + +The device node for sound subsytem which contains codec and i2s block +that is a part of Exynos5250 + +Required properties : + - compatible : Should be "samsung,exynos-sound" for sound + - samsung,i2s-epll-clock-frequency : epll clock output frequency in Hz + - samsung,i2s-sampling-rate : sampling rate, default is 48000 + - samsung,i2s-bits-per-sample : sample width, defalut is 16 bit + - samsung,i2s-channels : nummber of channels, default is 2 + - samsung,i2s-lr-clk-framesize : lr clock frame size + - samsung,i2s-bit-clk-framesize : bit clock frame size + - samsung,codec-type : sound codec type + +Example: + +sound@12d60000 { + compatible = "samsung,exynos-sound" + samsung,i2s-epll-clock-frequency = <192000000>; + samsung,i2s-sampling-rate = <48000>; + samsung,i2s-bits-per-sample = <16>; + samsung,i2s-channels = <2>; + samsung,i2s-lr-clk-framesize = <256>; + samsung,i2s-bit-clk-framesize = <32>; + samsung,codec-type = "wm8994"; +};