* [PATCH v4] arm64: dts: rockchip: Add VPU support for the PX30
@ 2021-07-28 23:00 ` Ezequiel Garcia
0 siblings, 0 replies; 4+ messages in thread
From: Ezequiel Garcia @ 2021-07-28 23:00 UTC (permalink / raw)
To: linux-media, devicetree, linux-rockchip
Cc: Rob Herring, Hans Verkuil, Heiko Stuebner, Alex Bee,
maccraft123mc, Chris Healy, Paul Kocialkowski, Jonas Karlman,
Ezequiel Garcia
From: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
The PX30 has a VPU (both decoder and encoder) with a dedicated IOMMU.
Describe these two entities in device-tree.
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
---
Changes from v3:
* Drop interrupt-names in the iommu.
Heiko, please pick this one via your tree.
The driver and dt-binding patches are already in the media-next tree,
git://linuxtv.org/mchehab/media-next.git.
arch/arm64/boot/dts/rockchip/px30.dtsi | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/px30.dtsi b/arch/arm64/boot/dts/rockchip/px30.dtsi
index 248ebb61aa79..fb3f175d25e5 100644
--- a/arch/arm64/boot/dts/rockchip/px30.dtsi
+++ b/arch/arm64/boot/dts/rockchip/px30.dtsi
@@ -1024,6 +1024,28 @@ gpu: gpu@ff400000 {
status = "disabled";
};
+ vpu: video-codec@ff442000 {
+ compatible = "rockchip,px30-vpu";
+ reg = <0x0 0xff442000 0x0 0x800>;
+ interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "vepu", "vdpu";
+ clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
+ clock-names = "aclk", "hclk";
+ iommus = <&vpu_mmu>;
+ power-domains = <&power PX30_PD_VPU>;
+ };
+
+ vpu_mmu: iommu@ff442800 {
+ compatible = "rockchip,iommu";
+ reg = <0x0 0xff442800 0x0 0x100>;
+ interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
+ clock-names = "aclk", "iface";
+ #iommu-cells = <0>;
+ power-domains = <&power PX30_PD_VPU>;
+ };
+
dsi: dsi@ff450000 {
compatible = "rockchip,px30-mipi-dsi";
reg = <0x0 0xff450000 0x0 0x10000>;
--
2.32.0
^ permalink raw reply related [flat|nested] 4+ messages in thread* [PATCH v4] arm64: dts: rockchip: Add VPU support for the PX30
@ 2021-07-28 23:00 ` Ezequiel Garcia
0 siblings, 0 replies; 4+ messages in thread
From: Ezequiel Garcia @ 2021-07-28 23:00 UTC (permalink / raw)
To: linux-media, devicetree, linux-rockchip
Cc: Rob Herring, Hans Verkuil, Heiko Stuebner, Alex Bee,
maccraft123mc, Chris Healy, Paul Kocialkowski, Jonas Karlman,
Ezequiel Garcia
From: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
The PX30 has a VPU (both decoder and encoder) with a dedicated IOMMU.
Describe these two entities in device-tree.
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
---
Changes from v3:
* Drop interrupt-names in the iommu.
Heiko, please pick this one via your tree.
The driver and dt-binding patches are already in the media-next tree,
git://linuxtv.org/mchehab/media-next.git.
arch/arm64/boot/dts/rockchip/px30.dtsi | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/px30.dtsi b/arch/arm64/boot/dts/rockchip/px30.dtsi
index 248ebb61aa79..fb3f175d25e5 100644
--- a/arch/arm64/boot/dts/rockchip/px30.dtsi
+++ b/arch/arm64/boot/dts/rockchip/px30.dtsi
@@ -1024,6 +1024,28 @@ gpu: gpu@ff400000 {
status = "disabled";
};
+ vpu: video-codec@ff442000 {
+ compatible = "rockchip,px30-vpu";
+ reg = <0x0 0xff442000 0x0 0x800>;
+ interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "vepu", "vdpu";
+ clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
+ clock-names = "aclk", "hclk";
+ iommus = <&vpu_mmu>;
+ power-domains = <&power PX30_PD_VPU>;
+ };
+
+ vpu_mmu: iommu@ff442800 {
+ compatible = "rockchip,iommu";
+ reg = <0x0 0xff442800 0x0 0x100>;
+ interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
+ clock-names = "aclk", "iface";
+ #iommu-cells = <0>;
+ power-domains = <&power PX30_PD_VPU>;
+ };
+
dsi: dsi@ff450000 {
compatible = "rockchip,px30-mipi-dsi";
reg = <0x0 0xff450000 0x0 0x10000>;
--
2.32.0
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 4+ messages in thread* Re: [PATCH v4] arm64: dts: rockchip: Add VPU support for the PX30
2021-07-28 23:00 ` Ezequiel Garcia
@ 2021-07-29 13:19 ` Heiko Stuebner
-1 siblings, 0 replies; 4+ messages in thread
From: Heiko Stuebner @ 2021-07-29 13:19 UTC (permalink / raw)
To: linux-rockchip, linux-media, devicetree, Ezequiel Garcia
Cc: Heiko Stuebner, Paul Kocialkowski, maccraft123mc, Chris Healy,
Rob Herring, Jonas Karlman, Hans Verkuil, Alex Bee
On Wed, 28 Jul 2021 20:00:40 -0300, Ezequiel Garcia wrote:
> The PX30 has a VPU (both decoder and encoder) with a dedicated IOMMU.
> Describe these two entities in device-tree.
Applied, thanks!
[1/1] arm64: dts: rockchip: Add VPU support for the PX30
commit: 10c68d1788eb29b69b96b5da12c673576922a267
Best regards,
--
Heiko Stuebner <heiko@sntech.de>
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [PATCH v4] arm64: dts: rockchip: Add VPU support for the PX30
@ 2021-07-29 13:19 ` Heiko Stuebner
0 siblings, 0 replies; 4+ messages in thread
From: Heiko Stuebner @ 2021-07-29 13:19 UTC (permalink / raw)
To: linux-rockchip, linux-media, devicetree, Ezequiel Garcia
Cc: Heiko Stuebner, Paul Kocialkowski, maccraft123mc, Chris Healy,
Rob Herring, Jonas Karlman, Hans Verkuil, Alex Bee
On Wed, 28 Jul 2021 20:00:40 -0300, Ezequiel Garcia wrote:
> The PX30 has a VPU (both decoder and encoder) with a dedicated IOMMU.
> Describe these two entities in device-tree.
Applied, thanks!
[1/1] arm64: dts: rockchip: Add VPU support for the PX30
commit: 10c68d1788eb29b69b96b5da12c673576922a267
Best regards,
--
Heiko Stuebner <heiko@sntech.de>
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2021-07-29 13:19 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-07-28 23:00 [PATCH v4] arm64: dts: rockchip: Add VPU support for the PX30 Ezequiel Garcia
2021-07-28 23:00 ` Ezequiel Garcia
2021-07-29 13:19 ` Heiko Stuebner
2021-07-29 13:19 ` Heiko Stuebner
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