Hi Krzysztof, On Mon, Jan 23, 2023 at 12:58 PM Dasnavis Sabiya <sabiya.d@xxxxxxxxxxxxxxxxxxxx> wrote: > > Hi Krzysztof, > > On Fri, Jan 20, 2023 at 4:03 PM Vignesh Raghavendra <vigneshr@xxxxxx> wrote: > > > > Hi Krzysztof, > > > > On 19/01/23 19:06, Krzysztof Kozlowski wrote: > > > On 19/01/2023 14:29, sabiya.d@xxxxxxxxxxxxxxxxxxxx wrote: > > >> From: Dasnavis Sabiya <sabiya.d@xxxxxx> > > >> > > >> AM69 Starter Kit is a single board designed for TI AM69 SOC that > > >> provides advanced system integration in automotive ADAS applications, > > >> autonomous mobile robot and edge AI applications. The SOC comprises > > >> of Cortex-A72s in dual clusters, lockstep capable dual Cortex-R5F MCUs, > > >> Vision Processing Accelerators (VPAC) with Image Signal Processor (ISP) > > >> and multiple vision assist accelerators, Depth and Motion Processing > > >> Accelerators (DMPAC), Deep-learning Matrix Multiply Accelerator(MMA) > > >> and C7x floating point vector DSP > > >> > > >> AM69 SK supports the following interfaces: > > >> * 32 GB LPDDR4 RAM > > >> * x1 Gigabit Ethernet interface > > >> * x3 USB 3.0 Type-A ports > > >> * x1 USB 3.0 Type-C port > > >> * x1 UHS-1 capable micro-SD card slot > > >> * x4 MCAN instances > > >> * 32 GB eMMC Flash > > >> * 512 Mbit OSPI flash > > >> * x2 Display connectors > > >> * x1 PCIe M.2 M Key > > >> * x1 PCIe M.2 E Key > > >> * x1 4L PCIe Card Slot > > >> * x3 CSI2 Camera interface > > >> * 40-pin Raspberry Pi header > > >> > > >> Add initial support for the AM69 SK board. > > > > > > Thank you for your patch. There is something to discuss/improve. > > > > > >> > > >> Design Files: https://www.ti.com/lit/zip/SPRR466 > > >> TRM: https://www.ti.com/lit/zip/spruj52 > > >> > > >> Signed-off-by: Dasnavis Sabiya <sabiya.d@xxxxxx> > > >> --- > > >> arch/arm64/boot/dts/ti/Makefile | 1 + > > >> arch/arm64/boot/dts/ti/k3-am69-sk.dts | 180 ++++++++++++++++++++++++++ > > >> 2 files changed, 181 insertions(+) > > >> create mode 100644 arch/arm64/boot/dts/ti/k3-am69-sk.dts > > >> > > >> diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile > > >> index e7c2c7dd0b25..04b1a7611096 100644 > > >> --- a/arch/arm64/boot/dts/ti/Makefile > > >> +++ b/arch/arm64/boot/dts/ti/Makefile > > >> @@ -20,6 +20,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-j7200-common-proc-board.dtb > > >> > > >> dtb-$(CONFIG_ARCH_K3) += k3-j721s2-common-proc-board.dtb > > >> > > >> +dtb-$(CONFIG_ARCH_K3) += k3-am69-sk.dtb > > > > > > I was told the order of entries here is "time of release". Is it > > > correct? This is the order you want to keep here and am69-sk was > > > released after j721s2-common-proc-board but before j784s4-evm? > > > > > > Unfortunately, files are not in any particular order at the moment. > > > > Currently, entries are grouped into a block based upon SoC present on > > them. Boards within the family block are sorted alphabetically. But the > > block of SoCs itself is arranged in no particular order. > > > > I would like to propose to cleanup this file such that board dtbs are > > grouped as per SoC present on them (like now), sort the group > > alphabetically. Also then sort alphabetically within the family (similar > > how boards appear in dt bindings) > > > > Will do that towards end of rc6 once these patches are queued up to > > avoid merge conflicts. > > > As per the approach mentioned by Vignesh, I have grouped the am69 sk into > the SoC block J784S4 and sorted the board in alphabetical order. > Please revert with your thoughts on this. > > > Could you please let me know if the approach is acceptable? > > >> dtb-$(CONFIG_ARCH_K3) += k3-j784s4-evm.dtb > > >> > > > > > > > > > Best regards, > > > Krzysztof > > > > > > > -- > > Regards > > Vignesh > > Regards > Dasnavis Sabiya Regards, Dasnavis Sabiya
