From mboxrd@z Thu Jan 1 00:00:00 1970 From: padma.v@samsung.com (Padmavathi Venna) Date: Mon, 12 Aug 2013 15:37:47 +0530 Subject: [PATCH V4 1/4] ARM: dts: exynos5420: add i2s controllers In-Reply-To: <1376302070-1877-1-git-send-email-padma.v@samsung.com> References: <1376302070-1877-1-git-send-email-padma.v@samsung.com> Message-ID: <1376302070-1877-2-git-send-email-padma.v@samsung.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Andrew Bresticker This adds device-tree bindings for the i2s controllers on Exynos 5420. Signed-off-by: Andrew Bresticker Signed-off-by: Padmavathi Venna Reviewed-on: https://gerrit.chromium.org/gerrit/57713 --- arch/arm/boot/dts/exynos5420.dtsi | 32 ++++++++++++++++++++++++++++++++ 1 files changed, 32 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index d2fdb87..8d57369 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -242,4 +242,36 @@ pinctrl-names = "default"; pinctrl-0 = <&i2c3_bus>; }; + + i2s_0: i2s at 03830000 { + compatible = "samsung,exynos5420-i2s"; + 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"; + pinctrl-names = "default"; + pinctrl-0 = <&i2s0_bus>; + status = "disabled"; + }; + + i2s_1: i2s at 12D60000 { + clocks = <&clock 275>, <&clock 138>; + clock-names = "iis", "i2s_opclk0"; + pinctrl-names = "default"; + pinctrl-0 = <&i2s1_bus>; + status = "disabled"; + }; + + i2s_2: i2s at 12D70000 { + clocks = <&clock 276>, <&clock 139>; + clock-names = "iis", "i2s_opclk0"; + pinctrl-names = "default"; + pinctrl-0 = <&i2s2_bus>; + status = "disabled"; + }; + }; -- 1.7.4.4