Hi,
This series adds support for the Verisilicon VIPNano-QI NPU in the A311D
as in the VIM3 board.
The IP is very closely based on previous Vivante GPUs, so the etnaviv
kernel driver works basically unchanged.
The userspace part of the driver is being reviewed at:
https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18986
v2: Move reference to RESET_NNA to npu node (Neil)
v3: Fix indentation mistake (Neil)
v4: Add warning when etnaviv probes on a NPU (Lucas)
v5: Reorder HWDB commit to be the last (Lucas)
v6: Add patch to move the power domain to the SoC-specific dtsi (Neil)
Regards,
Tomeu
Tomeu Vizoso (8):
dt-bindings: reset: meson-g12a: Add missing NNA reset
dt-bindings: power: Add G12A NNA power domain
soc: amlogic: meson-pwrc: Add NNA power domain for A311D
arm64: dts: Add DT node for the VIPNano-QI on the A311D
drm/etnaviv: Add nn_core_count to chip feature struct
drm/etnaviv: Warn when probing on NPUs
drm/etnaviv: add HWDB entry for VIPNano-QI.7120.0055
arm64: dts: Fix NPU power domain references in Amlogic G12-based SoCs
.../boot/dts/amlogic/meson-g12-common.dtsi | 9 +++++
.../amlogic/meson-g12b-a311d-khadas-vim3.dts | 4 +++
arch/arm64/boot/dts/amlogic/meson-g12b.dtsi | 4 +++
arch/arm64/boot/dts/amlogic/meson-sm1.dtsi | 4 +++
drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 4 +++
drivers/gpu/drm/etnaviv/etnaviv_gpu.h | 3 ++
drivers/gpu/drm/etnaviv/etnaviv_hwdb.c | 35 +++++++++++++++++++
drivers/soc/amlogic/meson-ee-pwrc.c | 17 +++++++++
include/dt-bindings/power/meson-g12a-power.h | 1 +
.../reset/amlogic,meson-g12a-reset.h | 4 ++-
10 files changed, 84 insertions(+), 1 deletion(-)
--
2.38.1
Hi,
On Fri, 2 Dec 2022 12:52:12 +0100, Tomeu Vizoso wrote:
> This series adds support for the Verisilicon VIPNano-QI NPU in the A311D
> as in the VIM3 board.
>
> The IP is very closely based on previous Vivante GPUs, so the etnaviv
> kernel driver works basically unchanged.
>
> The userspace part of the driver is being reviewed at:
>
> [...]
Thanks, Applied to https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux.git (v6.3/drivers)
[3/8] soc: amlogic: meson-pwrc: Add NNA power domain for A311D
https://git.kernel.org/amlogic/c/9a217b7e895313a4d42f7a6c48b6237a595945f4
These changes has been applied on the intermediate git tree [1].
The v6.3/drivers branch will then be sent via a formal Pull Request to the Linux SoC maintainers
for inclusion in their intermediate git branches in order to be sent to Linus during
the next merge window, or sooner if it's a set of fixes.
In the cases of fixes, those will be merged in the current release candidate
kernel and as soon they appear on the Linux master branch they will be
backported to the previous Stable and Long-Stable kernels [2].
The intermediate git branches are merged daily in the linux-next tree [3],
people are encouraged testing these pre-release kernels and report issues on the
relevant mailing-lists.
If problems are discovered on those changes, please submit a signed-off-by revert
patch followed by a corrective changeset.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux.git
[2] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
[3] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
--
Neil
Hi,
On Fri, 2 Dec 2022 12:52:12 +0100, Tomeu Vizoso wrote:
> This series adds support for the Verisilicon VIPNano-QI NPU in the A311D
> as in the VIM3 board.
>
> The IP is very closely based on previous Vivante GPUs, so the etnaviv
> kernel driver works basically unchanged.
>
> The userspace part of the driver is being reviewed at:
>
> [...]
Thanks, Applied to https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux.git (v6.3/arm64-dt)
[4/8] arm64: dts: Add DT node for the VIPNano-QI on the A311D
https://git.kernel.org/amlogic/c/18b542e544d3bd00e55d7135ee673b34dbfdb9b9
[8/8] arm64: dts: Fix NPU power domain references in Amlogic G12-based SoCs
(no commit info)
These changes has been applied on the intermediate git tree [1].
The v6.3/arm64-dt branch will then be sent via a formal Pull Request to the Linux SoC maintainers
for inclusion in their intermediate git branches in order to be sent to Linus during
the next merge window, or sooner if it's a set of fixes.
In the cases of fixes, those will be merged in the current release candidate
kernel and as soon they appear on the Linux master branch they will be
backported to the previous Stable and Long-Stable kernels [2].
The intermediate git branches are merged daily in the linux-next tree [3],
people are encouraged testing these pre-release kernels and report issues on the
relevant mailing-lists.
If problems are discovered on those changes, please submit a signed-off-by revert
patch followed by a corrective changeset.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux.git
[2] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
[3] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
--
Neil
Hi,
On Fri, 2 Dec 2022 12:52:12 +0100, Tomeu Vizoso wrote:
> This series adds support for the Verisilicon VIPNano-QI NPU in the A311D
> as in the VIM3 board.
>
> The IP is very closely based on previous Vivante GPUs, so the etnaviv
> kernel driver works basically unchanged.
>
> The userspace part of the driver is being reviewed at:
>
> [...]
Thanks, Applied to https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux.git (v6.3/bindings)
[1/8] dt-bindings: reset: meson-g12a: Add missing NNA reset
https://git.kernel.org/amlogic/c/a439267609f9d57b15991c55550956d7cc5404d8
[2/8] dt-bindings: power: Add G12A NNA power domain
https://git.kernel.org/amlogic/c/340ea839b4306335bd627fe0dd6789df803aef58
These changes has been applied on the intermediate git tree [1].
The v6.3/bindings branch will then be sent via a formal Pull Request to the Linux SoC maintainers
for inclusion in their intermediate git branches in order to be sent to Linus during
the next merge window, or sooner if it's a set of fixes.
In the cases of fixes, those will be merged in the current release candidate
kernel and as soon they appear on the Linux master branch they will be
backported to the previous Stable and Long-Stable kernels [2].
The intermediate git branches are merged daily in the linux-next tree [3],
people are encouraged testing these pre-release kernels and report issues on the
relevant mailing-lists.
If problems are discovered on those changes, please submit a signed-off-by revert
patch followed by a corrective changeset.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux.git
[2] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
[3] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
--
Neil