Hello all,
Some TI/IMG dts GPU nodes are not present upstream, while others are. This
series adds support for missing devices upstream.
Including patches ([1][2]) from Michael Walle, that did not get picked up.
That add support j722s and am62p.
In regards to the j721e patch:
The clock[3] and power[4] info was captured from docs listed below. While
interrupt info was captured from [5], TI downstream binding in commit
6ae5ecfde2f2 ("arm64: dts: ti: k3-j721e-main: add gpu node").
In regards to the j784s4 patch:
The clock[6] and power[7] info was captured from docs listed below. While
interrupt info was captured from [8], looking at "Interrupts (inputs)" and
"GPU_BXS464_WRAP0_GPU_SS_0_OS_IRQ_OUT_0".
[1]: https://lore.kernel.org/all/[email protected]/
[2]: https://lore.kernel.org/all/[email protected]/
[3]:
https://downloads.ti.com/tisci/esd/latest/5_soc_doc/j721e/clocks.html#clocks-for-gpu0-gpu-0-device
[4]: https://downloads.ti.com/tisci/esd/latest/5_soc_doc/j721e/devices.html
[5]: https://git.ti.com/cgit/ti-linux-kernel/ti-linux-kernel
[6]:
https://downloads.ti.com/tisci/esd/latest/5_soc_doc/j784s4/clocks.html#clocks-for-j7aep-gpu-bxs464-wrap0-gpu-ss-0-device
[7]: https://downloads.ti.com/tisci/esd/latest/5_soc_doc/j784s4/devices.html
[8]: https://www.ti.com/lit/zip/spruj52
Signed-off-by: Antonios Christidis <[email protected]>
---
Antonios Christidis (3):
arm64: dts: ti: k3-j721e: Add GPU node
dt-bindings: gpu: img: Add J721e SoC specific compatible
arm64: dts: ti: k3-j784s4: Add GPU node
Michael Walle (2):
arm64: dts: ti: add GPU node
clk: keystone: don't cache clock rate
.../devicetree/bindings/gpu/img,powervr-rogue.yaml | 7 ++++++-
arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi | 11 +++++++++++
arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 14 ++++++++++++++
arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi | 14 ++++++++++++++
drivers/clk/keystone/sci-clk.c | 8 ++++++++
5 files changed, 53 insertions(+), 1 deletion(-)
---
base-commit: 3ef088b0c5772a6f75634e54aa34f5fc0a2c041c
change-id: 20260224-gpu_dts-ab32c568d756
Best regards,
--
Antonios Christidis <[email protected]>
