| Message ID | 1374845812-7803-7-git-send-email-padma.v@samsung.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Padma, You may move the common stuff of I2S contents for 5250 & 5420 into exynos5.dtsi. Regards Sunil On Fri, Jul 26, 2013 at 7:06 PM, Padmavathi Venna <padma.v@samsung.com> wrote: > From: Andrew Bresticker <abrestic@chromium.org> > > This adds device-tree bindings for the i2s controllers on Exynos 5420. > > Signed-off-by: Andrew Bresticker <abrestic@chromium.org> > Signed-off-by: Padmavathi Venna <padma.v@samsung.com> > Reviewed-on: https://gerrit.chromium.org/gerrit/57713 > --- > arch/arm/boot/dts/exynos5420.dtsi | 44 +++++++++++++++++++++++++++++++++++++ > 1 files changed, 44 insertions(+), 0 deletions(-) > > diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi > index d2fdb87..c9ed8d2 100644 > --- a/arch/arm/boot/dts/exynos5420.dtsi > +++ b/arch/arm/boot/dts/exynos5420.dtsi > @@ -242,4 +242,48 @@ > pinctrl-names = "default"; > pinctrl-0 = <&i2c3_bus>; > }; > + > + i2s_0: i2s@03830000 { > + compatible = "samsung,exynos5420-i2s"; > + reg = <0x03830000 0x100>; > + dmas = <&adma 0 > + &adma 2 > + &adma 1>; > + dma-names = "tx", "rx", "tx-sec"; > + clocks = <&clock_audss EXYNOS_I2S_BUS>, > + <&clock_audss EXYNOS_I2S_BUS>, > + <&clock_audss EXYNOS_SCLK_I2S>; > + clock-names = "iis", "i2s_opclk0", "i2s_opclk1"; > + samsung,idma-addr = <0x03000000>; > + pinctrl-names = "default"; > + pinctrl-0 = <&i2s0_bus>; > + status = "disabled"; > + }; > + > + i2s_1: i2s@12D60000 { > + compatible = "samsung,s3c6410-i2s"; > + reg = <0x12D60000 0x100>; > + dmas = <&pdma1 12 > + &pdma1 11>; > + dma-names = "tx", "rx"; > + clocks = <&clock 275>, <&clock 138>; > + clock-names = "iis", "i2s_opclk0"; > + pinctrl-names = "default"; > + pinctrl-0 = <&i2s1_bus>; > + status = "disabled"; > + }; > + > + i2s_2: i2s@12D70000 { > + compatible = "samsung,s3c6410-i2s"; > + reg = <0x12D70000 0x100>; > + dmas = <&pdma0 12 > + &pdma0 11>; > + dma-names = "tx", "rx"; > + clocks = <&clock 276>, <&clock 139>; > + clock-names = "iis", "i2s_opclk0"; > + pinctrl-names = "default"; > + pinctrl-0 = <&i2s2_bus>; > + status = "disabled"; > + }; > + > }; > -- > 1.7.4.4 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index d2fdb87..c9ed8d2 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -242,4 +242,48 @@ pinctrl-names = "default"; pinctrl-0 = <&i2c3_bus>; }; + + i2s_0: i2s@03830000 { + compatible = "samsung,exynos5420-i2s"; + reg = <0x03830000 0x100>; + dmas = <&adma 0 + &adma 2 + &adma 1>; + dma-names = "tx", "rx", "tx-sec"; + clocks = <&clock_audss EXYNOS_I2S_BUS>, + <&clock_audss EXYNOS_I2S_BUS>, + <&clock_audss EXYNOS_SCLK_I2S>; + clock-names = "iis", "i2s_opclk0", "i2s_opclk1"; + samsung,idma-addr = <0x03000000>; + pinctrl-names = "default"; + pinctrl-0 = <&i2s0_bus>; + status = "disabled"; + }; + + i2s_1: i2s@12D60000 { + compatible = "samsung,s3c6410-i2s"; + reg = <0x12D60000 0x100>; + dmas = <&pdma1 12 + &pdma1 11>; + dma-names = "tx", "rx"; + clocks = <&clock 275>, <&clock 138>; + clock-names = "iis", "i2s_opclk0"; + pinctrl-names = "default"; + pinctrl-0 = <&i2s1_bus>; + status = "disabled"; + }; + + i2s_2: i2s@12D70000 { + compatible = "samsung,s3c6410-i2s"; + reg = <0x12D70000 0x100>; + dmas = <&pdma0 12 + &pdma0 11>; + dma-names = "tx", "rx"; + clocks = <&clock 276>, <&clock 139>; + clock-names = "iis", "i2s_opclk0"; + pinctrl-names = "default"; + pinctrl-0 = <&i2s2_bus>; + status = "disabled"; + }; + };