* [PATCH] arm64: dts: stratix10: Add PL330 DMAC to Stratix10 dts
@ 2018-02-20 15:38 Graham Moore
2018-03-05 15:27 ` Dinh Nguyen
0 siblings, 1 reply; 2+ messages in thread
From: Graham Moore @ 2018-02-20 15:38 UTC (permalink / raw)
To: linux-arm-kernel
The Stratix10 SoCFPGA uses the PL330 DMAC. This patch adds the PL330
DMAC to the Stratix10 device tree.
Signed-off-by: Graham Moore <graham.moore@linux.intel.com>
---
arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
index aa4080d..0666c0f 100644
--- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
+++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
@@ -711,6 +711,25 @@
reg = <0xffe00000 0x100000>;
};
+ pdma: pdma at ffda0000 {
+ compatible = "arm,pl330", "arm,primecell";
+ reg = <0xffda0000 0x1000>;
+ interrupts = <0 81 4>,
+ <0 82 4>,
+ <0 83 4>,
+ <0 84 4>,
+ <0 85 4>,
+ <0 86 4>,
+ <0 87 4>,
+ <0 88 4>,
+ <0 89 4>;
+ #dma-cells = <1>;
+ #dma-channels = <8>;
+ #dma-requests = <32>;
+ clocks = <&l4_main_clk>;
+ clock-names = "apb_pclk";
+ };
+
rst: rstmgr at ffd11000 {
#reset-cells = <1>;
compatible = "altr,rst-mgr";
--
2.7.4
^ permalink raw reply related [flat|nested] 2+ messages in thread* [PATCH] arm64: dts: stratix10: Add PL330 DMAC to Stratix10 dts
2018-02-20 15:38 [PATCH] arm64: dts: stratix10: Add PL330 DMAC to Stratix10 dts Graham Moore
@ 2018-03-05 15:27 ` Dinh Nguyen
0 siblings, 0 replies; 2+ messages in thread
From: Dinh Nguyen @ 2018-03-05 15:27 UTC (permalink / raw)
To: linux-arm-kernel
On 02/20/2018 09:38 AM, Graham Moore wrote:
> The Stratix10 SoCFPGA uses the PL330 DMAC. This patch adds the PL330
> DMAC to the Stratix10 device tree.
>
> Signed-off-by: Graham Moore <graham.moore@linux.intel.com>
> ---
> arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi | 19 +++++++++++++++++++
> 1 file changed, 19 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
> index aa4080d..0666c0f 100644
> --- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
> +++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
> @@ -711,6 +711,25 @@
> reg = <0xffe00000 0x100000>;
> };
>
> + pdma: pdma at ffda0000 {
> + compatible = "arm,pl330", "arm,primecell";
> + reg = <0xffda0000 0x1000>;
> + interrupts = <0 81 4>,
> + <0 82 4>,
> + <0 83 4>,
> + <0 84 4>,
> + <0 85 4>,
> + <0 86 4>,
> + <0 87 4>,
> + <0 88 4>,
> + <0 89 4>;
> + #dma-cells = <1>;
> + #dma-channels = <8>;
> + #dma-requests = <32>;
> + clocks = <&l4_main_clk>;
This clock doesn't exist. Can you please resend this patch based on the
clock driver patch?
please base your updated patch with :
https://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git/log/?h=socfpga_for_next_v4.17_dts
Dinh
^ permalink raw reply [flat|nested] 2+ messages in thread
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2018-02-20 15:38 [PATCH] arm64: dts: stratix10: Add PL330 DMAC to Stratix10 dts Graham Moore
2018-03-05 15:27 ` Dinh Nguyen
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