Re: [PATCH V2 11/17] arm: dts: k3-j721e-sk: Add initial A72 specific dts support

Sinthu Raja M
2021-11-12T11:59:49Z

Hi Tom,

On Mon, Nov 8, 2021 at 9:18 PM Tom Rini <trini@konsulko.com> wrote:
>
> On Tue, Nov 02, 2021 at 07:35:52PM +0530, Sinthu Raja wrote:
>
> > From: Sinthu Raja <sinthu.raja@ti.com>
> >
> > J721E Starter Kit (SK)[1] is a low cost, small form factor board designed
> > for TI’s J721E SoC. TI’s J721E SoC comprises of dual core A72, high
> > performance vision accelerators, video codec accelerators, latest C71x
> > and C66x DSP, high bandwidth real-time IPs for capture and display, GPU,
> > dedicated safety island and security accelerators. The SoC is power
> > optimized to provide best in class performance for industrial and
> > automotive applications.
> >
> > J721E SK supports the following interfaces:
> > * 4 GB LPDDR4 RAM
> > * x1 Gigabit Ethernet interface
> > * x1 USB 3.0 Type-C port
> > * x3 USB 3.0 Type-A ports
> > * x1 PCIe M.2 E Key
> > * x1 PCIe M.2 M Key
> > * 512 Mbit OSPI flash
> > * x2 CSI2 Camera interface (RPi and TI Camera connector)
> > * 40-pin Raspberry Pi GPIO header
> >
> > Add A72 specific dts for J721E-SK.
> >
> > [1] https://www.ti.com/tool/SK-TDA4VM
> >
> > Signed-off-by: Sinthu Raja <sinthu.raja@ti.com>
> > ---
> >
> > Changes in V2:
> > * J721E EAIK board name is changed to J721E SK, rename all occurrences of eaik
> > to sk.
> > * Rename file from eaik to sk.
> >
> > arch/arm/dts/Makefile | 3 +-
> > arch/arm/dts/k3-j721e-sk-u-boot.dtsi | 280 ++++++++++
> > arch/arm/dts/k3-j721e-sk.dts | 791 +++++++++++++++++++++++++++
> > 3 files changed, 1073 insertions(+), 1 deletion(-)
> > create mode 100644 arch/arm/dts/k3-j721e-sk-u-boot.dtsi
> > create mode 100644 arch/arm/dts/k3-j721e-sk.dts
>
> Has arch/arm/dts/k3-j721e-sk.dts been queued up in linux-next or similar
> yet?

Yes, this is queued in linux-next [1].

[1] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/tree/arch/arm64/boot/dts/ti/k3-j721e-sk.dts

Regards,
Sinthu Raja.
>
> --
> Tom

--
With Regards
Sinthu Raja