diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0401-ARM-bcm270x-changed-bcrm-dma-channel-mask-to-mask-ou.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.4/0401-ARM-bcm270x-changed-bcrm-dma-channel-mask-to-mask-ou.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0401-ARM-bcm270x-changed-bcrm-dma-channel-mask-to-mask-ou.patch b/target/linux/brcm2708/patches-4.4/0401-ARM-bcm270x-changed-bcrm-dma-channel-mask-to-mask-ou.patch new file mode 100644 index 0000000000..93e7856d05 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0401-ARM-bcm270x-changed-bcrm-dma-channel-mask-to-mask-ou.patch @@ -0,0 +1,26 @@ +From aa8fd2f11c4e5928d5ba0ad2e45d6abee4b897c2 Mon Sep 17 00:00:00 2001 +From: Martin Sperl <kernel@martin.sperl.org> +Date: Fri, 22 Apr 2016 16:13:59 +0000 +Subject: [PATCH] ARM: bcm270x: changed bcrm,dma-channel-mask to mask out the + used channel + +Dma channel0 is used by the legacy api - to avoid confilcts this +needs to get masked out in the device-tree instead of hardcoding it +in the driver. + +Signed-off-by: Martin Sperl <kernel@martin.sperl.org> +--- + arch/arm/boot/dts/bcm2708_common.dtsi | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/arch/arm/boot/dts/bcm2708_common.dtsi ++++ b/arch/arm/boot/dts/bcm2708_common.dtsi +@@ -59,7 +59,7 @@ + <1 27>; + + #dma-cells = <1>; +- brcm,dma-channel-mask = <0x0f35>; ++ brcm,dma-channel-mask = <0x0f34>; + }; + + intc: interrupt-controller@7e00b200 { |