* [PATCH] ARM: dts: sun8i-r40: Add interconnect to video-codec
@ 2023-09-11 17:14 Jernej Skrabec
2023-10-12 2:53 ` Chen-Yu Tsai
0 siblings, 1 reply; 3+ messages in thread
From: Jernej Skrabec @ 2023-09-11 17:14 UTC (permalink / raw)
To: robh+dt, krzysztof.kozlowski+dt, conor+dt
Cc: wens, samuel, devicetree, linux-arm-kernel, linux-sunxi,
linux-kernel, Jernej Skrabec
Video codec needs interconnect, so driver knows that it needs to adjust
DMA addresses.
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
---
arch/arm/boot/dts/allwinner/sun8i-r40.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/allwinner/sun8i-r40.dtsi b/arch/arm/boot/dts/allwinner/sun8i-r40.dtsi
index 4ef26d8f5340..a5b1f1e3900d 100644
--- a/arch/arm/boot/dts/allwinner/sun8i-r40.dtsi
+++ b/arch/arm/boot/dts/allwinner/sun8i-r40.dtsi
@@ -338,6 +338,8 @@ video-codec@1c0e000 {
resets = <&ccu RST_BUS_VE>;
interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
allwinner,sram = <&ve_sram 1>;
+ interconnects = <&mbus 4>;
+ interconnect-names = "dma-mem";
};
mmc0: mmc@1c0f000 {
--
2.42.0
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^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] ARM: dts: sun8i-r40: Add interconnect to video-codec
2023-09-11 17:14 [PATCH] ARM: dts: sun8i-r40: Add interconnect to video-codec Jernej Skrabec
@ 2023-10-12 2:53 ` Chen-Yu Tsai
2023-10-13 19:23 ` Jernej Škrabec
0 siblings, 1 reply; 3+ messages in thread
From: Chen-Yu Tsai @ 2023-10-12 2:53 UTC (permalink / raw)
To: Jernej Skrabec
Cc: robh+dt, krzysztof.kozlowski+dt, conor+dt, samuel, devicetree,
linux-arm-kernel, linux-sunxi, linux-kernel
On Mon, Sep 11, 2023 at 10:14 AM Jernej Skrabec
<jernej.skrabec@gmail.com> wrote:
>
> Video codec needs interconnect, so driver knows that it needs to adjust
> DMA addresses.
>
> Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] ARM: dts: sun8i-r40: Add interconnect to video-codec
2023-10-12 2:53 ` Chen-Yu Tsai
@ 2023-10-13 19:23 ` Jernej Škrabec
0 siblings, 0 replies; 3+ messages in thread
From: Jernej Škrabec @ 2023-10-13 19:23 UTC (permalink / raw)
To: wens
Cc: robh+dt, krzysztof.kozlowski+dt, conor+dt, samuel, devicetree,
linux-arm-kernel, linux-sunxi, linux-kernel
Dne četrtek, 12. oktober 2023 ob 04:53:04 CEST je Chen-Yu Tsai napisal(a):
> On Mon, Sep 11, 2023 at 10:14 AM Jernej Skrabec
> <jernej.skrabec@gmail.com> wrote:
> >
> > Video codec needs interconnect, so driver knows that it needs to adjust
> > DMA addresses.
> >
> > Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
>
> Reviewed-by: Chen-Yu Tsai <wens@csie.org>
>
Thanks!
Applied.
Jernej
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