[PATCH v4 7/8] arm64: dts: exynos: Add ADMA dt node for Exynos5433 SoC

Chanwoo Choi
2015-02-24T05:16:50Z

From: Inha Song <ideal.song@samsung.com>

This patch adds ADMA (Advanced DMA) device tree node for Exynos5433 SoC.
In Exynos5433 SoC, ADMA is used for I2S audio interface.

Cc: Kukjin Kim <kgene@kernel.org>
Signed-off-by: Inha Song <ideal.song@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
---
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)

diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index 1c68d9e..6becaca 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -462,6 +462,17 @@
#dma-channels = <8>;
#dma-requests = <32>;
};
+
+ adma: adma at 11420000 {
+ compatible = "arm,pl330", "arm,primecell";
+ reg = <0x11420000 0x1000>;
+ interrupts = <0 73 0>;
+ clocks = <&cmu_aud CLK_ACLK_DMAC>;
+ clock-names = "apb_pclk";
+ #dma-cells = <1>;
+ #dma-channels = <8>;
+ #dma-requests = <32>;
+ };
};

serial_0: serial at 14c10000 {
--
1.8.5.5