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- From 620065b16a5da22db7fbac1017357e3c2e37e1f6 Mon Sep 17 00:00:00 2001
- From: Martin Sperl <kernel@martin.sperl.org>
- Date: Sat, 23 Apr 2016 14:07:03 +0000
- Subject: [PATCH] ARM: bcm2835: add interrupt-names and apply correct mapping
- Add interrupt-names properties to dt and apply the correct
- mapping between irq and dma channels.
- Signed-off-by: Martin Sperl <kernel@martin.sperl.org>
- ---
- arch/arm/boot/dts/bcm2708_common.dtsi | 26 ++++++++++++++++++++++++--
- 1 file changed, 24 insertions(+), 2 deletions(-)
- --- a/arch/arm/boot/dts/bcm2708_common.dtsi
- +++ b/arch/arm/boot/dts/bcm2708_common.dtsi
- @@ -56,10 +56,32 @@
- <1 24>,
- <1 25>,
- <1 26>,
- - <1 27>;
- + /* dma channel 11-14 share one irq */
- + <1 27>,
- + <1 27>,
- + <1 27>,
- + <1 27>,
- + /* unused shared irq for all channels */
- + <1 28>;
- + interrupt-names = "dma0",
- + "dma1",
- + "dma2",
- + "dma3",
- + "dma4",
- + "dma5",
- + "dma6",
- + "dma7",
- + "dma8",
- + "dma9",
- + "dma10",
- + "dma11",
- + "dma12",
- + "dma13",
- + "dma14",
- + "dma-shared-all";
-
- #dma-cells = <1>;
- - brcm,dma-channel-mask = <0x0f34>;
- + brcm,dma-channel-mask = <0x7f34>;
- };
-
- intc: interrupt-controller@7e00b200 {
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