[PATCH 3/3] ARM: bcm2835: add interrupt-names and apply correct mapping
From: <hidden>
Date: 2016-03-17 15:24:33
Also in:
linux-arm-kernel
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Martin Sperl <redacted> Add interrupt-names properties to dt and apply the correct mapping between irq and dma channels. Signed-off-by: Martin Sperl <redacted> --- arch/arm/boot/dts/bcm283x.dtsi | 22 +++++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi
index 971e741..a8342f6 100644
--- a/arch/arm/boot/dts/bcm283x.dtsi
+++ b/arch/arm/boot/dts/bcm283x.dtsi@@ -46,9 +46,29 @@ <1 24>, <1 25>, <1 26>, + /* 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 = <0x7f35>; }; --
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