Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1376768

[PATCH] arm64: dts: Add nodes for pdma0 and pdam1 for exynos7

Show all headers | View raw

This patch adds device tree nodes for pdma0 and pdma1 controllers
found on exynos7 SoCs.

Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
---
 arch/arm64/boot/dts/exynos/exynos7.dtsi |   29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi b/arch/arm64/boot/dts/exynos/exynos7.dtsi
index 93108f1..cfecbd4 100644
--- a/arch/arm64/boot/dts/exynos/exynos7.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi
@@ -538,6 +538,35 @@
 			clocks = <&clock_peric0 PCLK_PWM>;
 			clock-names = "timers";
 		};
+
+		amba {
+			compatible = "simple-bus";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			pdma0: pdma@10E10000 {
+				compatible = "arm,pl330", "arm,primecell";
+				reg = <0x10E10000 0x1000>;
+				interrupts = <0 225 0>;
+				clocks = <&clock_fsys0 ACLK_PDMA0>;
+				clock-names = "apb_pclk";
+				#dma-cells = <1>;
+				#dma-channels = <8>;
+				#dma-requests = <32>;
+			};
+
+			pdma1: pdma@10EB0000 {
+				compatible = "arm,pl330", "arm,primecell";
+				reg = <0x10EB0000 0x1000>;
+				interrupts = <0 226 0>;
+				clocks = <&clock_fsys0 ACLK_PDMA1>;
+				clock-names = "apb_pclk";
+				#dma-cells = <1>;
+				#dma-channels = <8>;
+				#dma-requests = <32>;
+			};
+		};
 	};
 };
 
-- 
1.7.10.4

Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

[PATCH] arm64: dts: Add nodes for pdma0 and pdam1 for exynos7 Alim Akhtar <alim.akhtar@samsung.com> - 2016-04-12 14:50 +0200
  Re: [PATCH] arm64: dts: Add nodes for pdma0 and pdam1 for exynos7 Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-04-12 16:10 +0200
    Re: [PATCH] arm64: dts: Add nodes for pdma0 and pdam1 for exynos7 Alim Akhtar <alim.akhtar@samsung.com> - 2016-04-13 06:40 +0200

csiph-web