2016-03-08 17:42:40

by Graham Moore

Subject: [PATCH] ARM: socfpga: dts: Add missing clock and interrupt fields for Arria10 DMA

The PL330 DMA driver will not load on Arria10 without devicetree entries
for clocks and clock_names. This patch adds those entries. It also adds
the ninth interrupt, which is required for error detection.

Signed-off-by: Graham Moore <[email protected]>
---
arch/arm/boot/dts/socfpga_arria10.dtsi | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/socfpga_arria10.dtsi b/arch/arm/boot/dts/socfpga_arria10.dtsi
index cce9e50..45a4728 100644
--- a/arch/arm/boot/dts/socfpga_arria10.dtsi
+++ b/arch/arm/boot/dts/socfpga_arria10.dtsi
@@ -78,10 +78,13 @@
<0 87 IRQ_TYPE_LEVEL_HIGH>,
<0 88 IRQ_TYPE_LEVEL_HIGH>,
<0 89 IRQ_TYPE_LEVEL_HIGH>,
- <0 90 IRQ_TYPE_LEVEL_HIGH>;
+ <0 90 IRQ_TYPE_LEVEL_HIGH>,
+ <0 91 IRQ_TYPE_LEVEL_HIGH>;
#dma-cells = <1>;
#dma-channels = <8>;
#dma-requests = <32>;
+ clocks = <&l4_main_clk>;
+ clock-names = "apb_pclk";
};
};

--
2.5.0

2016-03-08 21:26:00

by Dinh Nguyen

Subject: Re: [PATCH] ARM: socfpga: dts: Add missing clock and interrupt fields for Arria10 DMA

On Tue, 8 Mar 2016, Graham Moore wrote:

> The PL330 DMA driver will not load on Arria10 without devicetree entries
> for clocks and clock_names. This patch adds those entries. It also adds
> the ninth interrupt, which is required for error detection.
>
> Signed-off-by: Graham Moore <[email protected]>
> ---
> arch/arm/boot/dts/socfpga_arria10.dtsi | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>

Applied.

Thanks,
Dinh