* [PATCH 7/8] arm64: tegra: Add p3971-0089+p3834-0008 support
2025-05-07 14:37 [PATCH 0/8] Add more Tegra264 support Thierry Reding
@ 2025-05-07 14:38 ` Thierry Reding
0 siblings, 0 replies; 2+ messages in thread
From: Thierry Reding @ 2025-05-07 14:38 UTC (permalink / raw)
To: Thierry Reding; +Cc: Jon Hunter, linux-tegra, devicetree, linux-arm-kernel
From: Thierry Reding <treding@nvidia.com>
The P3971-0089+P3834-0008 is an engineering reference platform for the
Tegra264 SoC.
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
arch/arm64/boot/dts/nvidia/Makefile | 2 ++
.../boot/dts/nvidia/tegra264-p3834-0008.dtsi | 7 +++++
.../arm64/boot/dts/nvidia/tegra264-p3834.dtsi | 30 +++++++++++++++++++
.../nvidia/tegra264-p3971-0089+p3834-0008.dts | 11 +++++++
.../dts/nvidia/tegra264-p3971-0089+p3834.dtsi | 14 +++++++++
.../boot/dts/nvidia/tegra264-p3971-0089.dtsi | 3 ++
.../arm64/boot/dts/nvidia/tegra264-p3971.dtsi | 4 +++
7 files changed, 71 insertions(+)
create mode 100644 arch/arm64/boot/dts/nvidia/tegra264-p3834-0008.dtsi
create mode 100644 arch/arm64/boot/dts/nvidia/tegra264-p3834.dtsi
create mode 100644 arch/arm64/boot/dts/nvidia/tegra264-p3971-0089+p3834-0008.dts
create mode 100644 arch/arm64/boot/dts/nvidia/tegra264-p3971-0089+p3834.dtsi
create mode 100644 arch/arm64/boot/dts/nvidia/tegra264-p3971-0089.dtsi
create mode 100644 arch/arm64/boot/dts/nvidia/tegra264-p3971.dtsi
diff --git a/arch/arm64/boot/dts/nvidia/Makefile b/arch/arm64/boot/dts/nvidia/Makefile
index 0fbb8a494dba..171e08c94d5a 100644
--- a/arch/arm64/boot/dts/nvidia/Makefile
+++ b/arch/arm64/boot/dts/nvidia/Makefile
@@ -12,6 +12,7 @@ DTC_FLAGS_tegra234-p3737-0000+p3701-0000 := -@
DTC_FLAGS_tegra234-p3740-0002+p3701-0008 := -@
DTC_FLAGS_tegra234-p3768-0000+p3767-0000 := -@
DTC_FLAGS_tegra234-p3768-0000+p3767-0005 := -@
+DTC_FLAGS_tegra264-p3971-0089+p3834-0008 := -@
dtb-$(CONFIG_ARCH_TEGRA_132_SOC) += tegra132-norrin.dtb
dtb-$(CONFIG_ARCH_TEGRA_210_SOC) += tegra210-p2371-0000.dtb
@@ -31,3 +32,4 @@ dtb-$(CONFIG_ARCH_TEGRA_234_SOC) += tegra234-p3737-0000+p3701-0008.dtb
dtb-$(CONFIG_ARCH_TEGRA_234_SOC) += tegra234-p3740-0002+p3701-0008.dtb
dtb-$(CONFIG_ARCH_TEGRA_234_SOC) += tegra234-p3768-0000+p3767-0000.dtb
dtb-$(CONFIG_ARCH_TEGRA_234_SOC) += tegra234-p3768-0000+p3767-0005.dtb
+dtb-$(CONFIG_ARCH_TEGRA_264_SOC) += tegra264-p3971-0089+p3834-0008.dtb
diff --git a/arch/arm64/boot/dts/nvidia/tegra264-p3834-0008.dtsi b/arch/arm64/boot/dts/nvidia/tegra264-p3834-0008.dtsi
new file mode 100644
index 000000000000..94ace6784749
--- /dev/null
+++ b/arch/arm64/boot/dts/nvidia/tegra264-p3834-0008.dtsi
@@ -0,0 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+
+#include "tegra264-p3834.dtsi"
+
+/ {
+ compatible = "nvidia,p3834-0008", "nvidia,tegra264";
+};
diff --git a/arch/arm64/boot/dts/nvidia/tegra264-p3834.dtsi b/arch/arm64/boot/dts/nvidia/tegra264-p3834.dtsi
new file mode 100644
index 000000000000..06795c82427a
--- /dev/null
+++ b/arch/arm64/boot/dts/nvidia/tegra264-p3834.dtsi
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+
+#include "tegra264.dtsi"
+
+/ {
+ compatible = "nvidia,p3834", "nvidia,tegra264";
+
+ aliases {
+ };
+
+ bus@0 {
+ serial@c4e0000 {
+ status = "okay";
+ };
+
+ serial@c5a0000 {
+ status = "okay";
+ };
+ };
+
+ bus@8100000000 {
+ iommu@5000000 {
+ status = "okay";
+ };
+
+ iommu@6000000 {
+ status = "okay";
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/nvidia/tegra264-p3971-0089+p3834-0008.dts b/arch/arm64/boot/dts/nvidia/tegra264-p3971-0089+p3834-0008.dts
new file mode 100644
index 000000000000..3a6f4b7e6b75
--- /dev/null
+++ b/arch/arm64/boot/dts/nvidia/tegra264-p3971-0089+p3834-0008.dts
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+/dts-v1/;
+
+// module files must be included first
+#include "tegra264-p3834-0008.dtsi"
+#include "tegra264-p3971-0089+p3834.dtsi"
+
+/ {
+ model = "NVIDIA P3971-0089+P3834-0008 Engineering Reference Platform";
+ compatible = "nvidia,p3971-0089+p3834-0008", "nvidia,p3834-0008", "nvidia,tegra264";
+};
diff --git a/arch/arm64/boot/dts/nvidia/tegra264-p3971-0089+p3834.dtsi b/arch/arm64/boot/dts/nvidia/tegra264-p3971-0089+p3834.dtsi
new file mode 100644
index 000000000000..46cfa8f1da1c
--- /dev/null
+++ b/arch/arm64/boot/dts/nvidia/tegra264-p3971-0089+p3834.dtsi
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+
+#include "tegra264-p3971-0089.dtsi"
+
+/ {
+ aliases {
+ serial0 = &{/bus@0/serial@c4e0000};
+ serial1 = &{/bus@0/serial@c5a0000};
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+};
diff --git a/arch/arm64/boot/dts/nvidia/tegra264-p3971-0089.dtsi b/arch/arm64/boot/dts/nvidia/tegra264-p3971-0089.dtsi
new file mode 100644
index 000000000000..e8576cf2a0b6
--- /dev/null
+++ b/arch/arm64/boot/dts/nvidia/tegra264-p3971-0089.dtsi
@@ -0,0 +1,3 @@
+// SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+
+#include "tegra264-p3971.dtsi"
diff --git a/arch/arm64/boot/dts/nvidia/tegra264-p3971.dtsi b/arch/arm64/boot/dts/nvidia/tegra264-p3971.dtsi
new file mode 100644
index 000000000000..6b6259b7310f
--- /dev/null
+++ b/arch/arm64/boot/dts/nvidia/tegra264-p3971.dtsi
@@ -0,0 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+
+/ {
+};
--
2.49.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH 7/8] arm64: tegra: Add p3971-0089+p3834-0008 support
@ 2025-05-08 20:18 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2025-05-08 20:18 UTC (permalink / raw)
To: oe-kbuild; +Cc: lkp
::::::
:::::: Manual check reason: "dtcheck: binding changes may go via different trees"
::::::
BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
In-Reply-To: <20250507143802.1230919-8-thierry.reding@gmail.com>
References: <20250507143802.1230919-8-thierry.reding@gmail.com>
TO: Thierry Reding <thierry.reding@gmail.com>
TO: Thierry Reding <thierry.reding@gmail.com>
CC: Jon Hunter <jonathanh@nvidia.com>
CC: linux-tegra@vger.kernel.org
CC: devicetree@vger.kernel.org
CC: linux-arm-kernel@lists.infradead.org
Hi Thierry,
kernel test robot noticed the following build warnings:
[auto build test WARNING on robh/for-next]
[also build test WARNING on tegra/for-next vkoul-dmaengine/next abelloni/rtc-next arm64/for-next/core linus/master v6.15-rc5 next-20250508]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Thierry-Reding/dt-bindings-dma-Add-Tegra264-compatible-string/20250507-224445
base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
patch link: https://lore.kernel.org/r/20250507143802.1230919-8-thierry.reding%40gmail.com
patch subject: [PATCH 7/8] arm64: tegra: Add p3971-0089+p3834-0008 support
:::::: branch date: 30 hours ago
:::::: commit date: 30 hours ago
config: arm64-randconfig-052-20250508 (https://download.01.org/0day-ci/archive/20250509/202505090457.qMTY9MLk-lkp@intel.com/config)
compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project f819f46284f2a79790038e1f6649172789734ae8)
dtschema version: 2025.3.dev21+ge6ea659
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250509/202505090457.qMTY9MLk-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/r/202505090457.qMTY9MLk-lkp@intel.com/
dtcheck warnings: (new ones prefixed by >>)
>> arch/arm64/boot/dts/nvidia/tegra264-p3971-0089+p3834-0008.dtb: /bus@0/serial@c5f0000: failed to match any schema with compatible: ['arm,sbsa-uart']
>> arch/arm64/boot/dts/nvidia/tegra264-p3971-0089+p3834-0008.dtb: /bus@0/pmc@c800000: failed to match any schema with compatible: ['nvidia,tegra264-pmc']
>> arch/arm64/boot/dts/nvidia/tegra264-p3971-0089+p3834-0008.dtb: bpmp (nvidia,tegra264-bpmp): compatible: 'oneOf' conditional failed, one must be fixed:
['nvidia,tegra264-bpmp', 'nvidia,tegra186-bpmp'] is too long
'nvidia,tegra264-bpmp' is not one of ['nvidia,tegra194-bpmp', 'nvidia,tegra234-bpmp']
'nvidia,tegra186-bpmp' was expected
from schema $id: http://devicetree.org/schemas/firmware/nvidia,tegra186-bpmp.yaml#
>> arch/arm64/boot/dts/nvidia/tegra264-p3971-0089+p3834-0008.dtb: /bpmp: failed to match any schema with compatible: ['nvidia,tegra264-bpmp', 'nvidia,tegra186-bpmp']
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 2+ messages in thread
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2025-05-07 14:37 [PATCH 0/8] Add more Tegra264 support Thierry Reding
2025-05-07 14:38 ` [PATCH 7/8] arm64: tegra: Add p3971-0089+p3834-0008 support Thierry Reding
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