From: Jernej Skrabec <jernej.skrabec@gmail.com>
To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
conor+dt@kernel.org
Cc: wens@csie.org, samuel@sholland.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org,
Jernej Skrabec <jernej.skrabec@gmail.com>
Subject: [PATCH] ARM: dts: sun8i-r40: Add interconnect to video-codec
Date: Mon, 11 Sep 2023 19:14:07 +0200 [thread overview]
Message-ID: <20230911171407.1572030-1-jernej.skrabec@gmail.com> (raw)
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
next reply other threads:[~2023-09-11 20:47 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-11 17:14 Jernej Skrabec [this message]
2023-10-12 2:53 ` [PATCH] ARM: dts: sun8i-r40: Add interconnect to video-codec Chen-Yu Tsai
2023-10-13 19:23 ` Jernej Škrabec
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