From e4eef7e6207078a4987b0e02d2ad4068083cf921 Mon Sep 17 00:00:00 2001 From: Imre Kaloz Date: Fri, 15 Nov 2013 12:23:17 +0000 Subject: replace the TI patch with a smaller patchset Signed-off-by: Imre Kaloz SVN-Revision: 38816 --- .../100-ARM-dts-add-AM33XX-EDMA-support.patch | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 target/linux/omap/patches-3.12/100-ARM-dts-add-AM33XX-EDMA-support.patch (limited to 'target/linux/omap/patches-3.12/100-ARM-dts-add-AM33XX-EDMA-support.patch') diff --git a/target/linux/omap/patches-3.12/100-ARM-dts-add-AM33XX-EDMA-support.patch b/target/linux/omap/patches-3.12/100-ARM-dts-add-AM33XX-EDMA-support.patch new file mode 100644 index 0000000000..f474eb812b --- /dev/null +++ b/target/linux/omap/patches-3.12/100-ARM-dts-add-AM33XX-EDMA-support.patch @@ -0,0 +1,38 @@ +Adds AM33XX EDMA support to the am33xx.dtsi as documented in +Documentation/devicetree/bindings/dma/ti-edma.txt + +[Joel Fernandes ] +Drop DT entries that are non-hardware-description as discussed in [1] + +[1] https://patchwork.kernel.org/patch/2226761/ + +Signed-off-by: Matt Porter +Signed-off-by: Joel A Fernandes + +--- +arch/arm/boot/dts/am33xx.dtsi | 12 ++++++++++++ + 1 file changed, 12 insertions(+) + +diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi +index f9c5da9..19a1c1d 100644 +--- a/arch/arm/boot/dts/am33xx.dtsi ++++ b/arch/arm/boot/dts/am33xx.dtsi +@@ -100,6 +100,18 @@ + reg = <0x48200000 0x1000>; + }; + ++ edma: edma@49000000 { ++ compatible = "ti,edma3"; ++ ti,hwmods = "tpcc", "tptc0", "tptc1", "tptc2"; ++ reg = <0x49000000 0x10000>, ++ <0x44e10f90 0x10>; ++ interrupts = <12 13 14>; ++ #dma-cells = <1>; ++ dma-channels = <64>; ++ ti,edma-regions = <4>; ++ ti,edma-slots = <256>; ++ }; ++ + gpio0: gpio@44e07000 { + compatible = "ti,omap4-gpio"; + ti,hwmods = "gpio1"; -- cgit v1.2.3