* [PATCH 1/1] arm64: dts: imx8qxp: Add VPU subsystem file
@ 2023-12-14 13:20 ` Alexander Stein
0 siblings, 0 replies; 6+ messages in thread
From: Alexander Stein @ 2023-12-14 13:20 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
Sascha Hauer, Fabio Estevam
Cc: Alexander Stein, Pengutronix Kernel Team, NXP Linux Team,
devicetree, linux-arm-kernel
imx8qxp re-uses imx8qm VPU subsystem file, but it has different base
addresses. Also imx8qxp has only two VPU cores, delete vpu_vore2 and
mu2_m0 accordingly.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
.../boot/dts/freescale/imx8qxp-ss-vpu.dtsi | 17 +++++++++++++++++
arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 2 +-
2 files changed, 18 insertions(+), 1 deletion(-)
create mode 100644 arch/arm64/boot/dts/freescale/imx8qxp-ss-vpu.dtsi
diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-ss-vpu.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp-ss-vpu.dtsi
new file mode 100644
index 0000000000000..7894a3ab26d6b
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8qxp-ss-vpu.dtsi
@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR X11)
+/*
+ * Copyright 2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
+ * D-82229 Seefeld, Germany.
+ * Author: Alexander Stein
+ */
+
+&vpu_core0 {
+ reg = <0x2d040000 0x10000>;
+};
+
+&vpu_core1 {
+ reg = <0x2d050000 0x10000>;
+};
+
+/delete-node/ &mu2_m0;
+/delete-node/ &vpu_core2;
diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
index f014d0a764ea4..958267b333403 100644
--- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
@@ -48,7 +48,6 @@ aliases {
serial3 = &lpuart3;
vpu-core0 = &vpu_core0;
vpu-core1 = &vpu_core1;
- vpu-core2 = &vpu_core2;
};
cpus {
@@ -318,6 +317,7 @@ map0 {
};
#include "imx8qxp-ss-img.dtsi"
+#include "imx8qxp-ss-vpu.dtsi"
#include "imx8qxp-ss-adma.dtsi"
#include "imx8qxp-ss-conn.dtsi"
#include "imx8qxp-ss-lsio.dtsi"
--
2.34.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 1/1] arm64: dts: imx8qxp: Add VPU subsystem file
@ 2023-12-14 13:20 ` Alexander Stein
0 siblings, 0 replies; 6+ messages in thread
From: Alexander Stein @ 2023-12-14 13:20 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
Sascha Hauer, Fabio Estevam
Cc: Alexander Stein, Pengutronix Kernel Team, NXP Linux Team,
devicetree, linux-arm-kernel
imx8qxp re-uses imx8qm VPU subsystem file, but it has different base
addresses. Also imx8qxp has only two VPU cores, delete vpu_vore2 and
mu2_m0 accordingly.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
.../boot/dts/freescale/imx8qxp-ss-vpu.dtsi | 17 +++++++++++++++++
arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 2 +-
2 files changed, 18 insertions(+), 1 deletion(-)
create mode 100644 arch/arm64/boot/dts/freescale/imx8qxp-ss-vpu.dtsi
diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-ss-vpu.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp-ss-vpu.dtsi
new file mode 100644
index 0000000000000..7894a3ab26d6b
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8qxp-ss-vpu.dtsi
@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR X11)
+/*
+ * Copyright 2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
+ * D-82229 Seefeld, Germany.
+ * Author: Alexander Stein
+ */
+
+&vpu_core0 {
+ reg = <0x2d040000 0x10000>;
+};
+
+&vpu_core1 {
+ reg = <0x2d050000 0x10000>;
+};
+
+/delete-node/ &mu2_m0;
+/delete-node/ &vpu_core2;
diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
index f014d0a764ea4..958267b333403 100644
--- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
@@ -48,7 +48,6 @@ aliases {
serial3 = &lpuart3;
vpu-core0 = &vpu_core0;
vpu-core1 = &vpu_core1;
- vpu-core2 = &vpu_core2;
};
cpus {
@@ -318,6 +317,7 @@ map0 {
};
#include "imx8qxp-ss-img.dtsi"
+#include "imx8qxp-ss-vpu.dtsi"
#include "imx8qxp-ss-adma.dtsi"
#include "imx8qxp-ss-conn.dtsi"
#include "imx8qxp-ss-lsio.dtsi"
--
2.34.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH 1/1] arm64: dts: imx8qxp: Add VPU subsystem file
2023-12-14 13:20 ` Alexander Stein
@ 2023-12-14 13:31 ` Fabio Estevam
-1 siblings, 0 replies; 6+ messages in thread
From: Fabio Estevam @ 2023-12-14 13:31 UTC (permalink / raw)
To: Alexander Stein
Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
Sascha Hauer, Pengutronix Kernel Team, NXP Linux Team,
devicetree, linux-arm-kernel
On Thu, Dec 14, 2023 at 10:20 AM Alexander Stein
<alexander.stein@ew.tq-group.com> wrote:
>
> imx8qxp re-uses imx8qm VPU subsystem file, but it has different base
> addresses. Also imx8qxp has only two VPU cores, delete vpu_vore2 and
> mu2_m0 accordingly.
>
> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 1/1] arm64: dts: imx8qxp: Add VPU subsystem file
@ 2023-12-14 13:31 ` Fabio Estevam
0 siblings, 0 replies; 6+ messages in thread
From: Fabio Estevam @ 2023-12-14 13:31 UTC (permalink / raw)
To: Alexander Stein
Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
Sascha Hauer, Pengutronix Kernel Team, NXP Linux Team,
devicetree, linux-arm-kernel
On Thu, Dec 14, 2023 at 10:20 AM Alexander Stein
<alexander.stein@ew.tq-group.com> wrote:
>
> imx8qxp re-uses imx8qm VPU subsystem file, but it has different base
> addresses. Also imx8qxp has only two VPU cores, delete vpu_vore2 and
> mu2_m0 accordingly.
>
> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 1/1] arm64: dts: imx8qxp: Add VPU subsystem file
2023-12-14 13:20 ` Alexander Stein
@ 2023-12-16 1:43 ` Shawn Guo
-1 siblings, 0 replies; 6+ messages in thread
From: Shawn Guo @ 2023-12-16 1:43 UTC (permalink / raw)
To: Alexander Stein
Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Sascha Hauer,
Fabio Estevam, Pengutronix Kernel Team, NXP Linux Team,
devicetree, linux-arm-kernel
On Thu, Dec 14, 2023 at 02:20:00PM +0100, Alexander Stein wrote:
> imx8qxp re-uses imx8qm VPU subsystem file, but it has different base
> addresses. Also imx8qxp has only two VPU cores, delete vpu_vore2 and
> mu2_m0 accordingly.
>
> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Applied, thanks!
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 1/1] arm64: dts: imx8qxp: Add VPU subsystem file
@ 2023-12-16 1:43 ` Shawn Guo
0 siblings, 0 replies; 6+ messages in thread
From: Shawn Guo @ 2023-12-16 1:43 UTC (permalink / raw)
To: Alexander Stein
Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Sascha Hauer,
Fabio Estevam, Pengutronix Kernel Team, NXP Linux Team,
devicetree, linux-arm-kernel
On Thu, Dec 14, 2023 at 02:20:00PM +0100, Alexander Stein wrote:
> imx8qxp re-uses imx8qm VPU subsystem file, but it has different base
> addresses. Also imx8qxp has only two VPU cores, delete vpu_vore2 and
> mu2_m0 accordingly.
>
> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Applied, thanks!
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2023-12-16 1:44 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-12-14 13:20 [PATCH 1/1] arm64: dts: imx8qxp: Add VPU subsystem file Alexander Stein
2023-12-14 13:20 ` Alexander Stein
2023-12-14 13:31 ` Fabio Estevam
2023-12-14 13:31 ` Fabio Estevam
2023-12-16 1:43 ` Shawn Guo
2023-12-16 1:43 ` Shawn Guo
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