9 Commits

Author SHA1 Message Date
Manorit Chawdhry
1bdf7e6db1 arch: arm: dts: k3-j721s2-r5-common-proc-board: Add esm node
Add esm node for j721s2.

Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
2024-12-13 14:12:16 -06:00
Manorit Chawdhry
6965d8f1a6 arm: dts: j721s2: Add VTM node in R5
Also adds bootph-pre-ram property to VTM node and the pmic node.

vdd-supply is used to assign the buck regulator that the AVS driver can
use to program the proper voltage which it picked up from e-fuse.

Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
Reviewed-by: Aniket Limaye <a-limaye@ti.com>
2024-10-21 17:52:31 -06:00
Manorit Chawdhry
e84b004abc arch: arm: dts: k3-j721s2-r5: Introduce k3-j721s2-r5.dtsi
Create an SoC R5 dtsi file that could be used at board level R5 files. This
would help in keeping the SoC level changes in sync across board files.

Reviewed-by: Neha Malcom Francis <n-francis@ti.com>
Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
2024-05-16 15:00:38 -06:00
Manorit Chawdhry
050f8b5df8 arm: dts: k3-j721s2: Sync from Linux tag v6.6-rc1
The following commit syncs the device tree from Linux tag
v6.6-rc1 to U-boot and fixes the following to be compatible with
the future syncs -

- Include k3-j721s2-common-proc-board.dts file

    Remove the duplicated pinmuxes from r5 and -u-boot.dtsi files and
    include k3-j721s2-common-proc-board.dts for Linux fixes to propagate
    to U-boot.

- Fixing the mcu_timer0

    Remove timer0 and use the mcu_timer0 defined in mcu-wakeup.dtsi

- Fixing secure proxy nodes

    Linux DT now have these nodes defined so remove them and rename to
    use the Linux DT ones.

- Remove cpsw node

    The compatible is now fixed and the node is not required in
    -u-boot specifically

- Remove aliases and chosen node

    Use these from Linux and don't override when not required.

- Remove /delete-property/ from sdhci nodes

    We have the necessary clock and dev data so remove these.

- Remove dummy_clocks and fs_loader0

    These weren't being used anywhere so remove it.

- Remove mcu_ringacc override

All these have been put in a single commit to not break the
bisectability.

Reviewed-by: Neha Malcom Francis <n-francis@ti.com>
Reviewed-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
2023-10-12 14:06:04 -04:00
Neha Malcom Francis
106589aae7 j721s2: dts: binman: Package tiboot3.bin, tispl.bin and u-boot.img
Support has been added for both HS-SE, HS-FS  and GP images.

HS-SE:
    * tiboot3-j721s2-hs-evm.bin
    * tispl.bin
    * u-boot.img

HS-FS:
    * tiboot3-j721s2-hs-fs-evm.bin
    * tispl.bin
    * u-boot.img

GP:
    * tiboot3.bin --> tiboot3-j721s2-gp-evm.bin
    * tispl.bin_unsigned
    * u-boot.img_unsigned

It is to be noted that the bootflow followed by J721S2 requires:

tiboot3.bin:
	* R5 SPL
	* R5 SPL dtbs
	* TIFS
	* board-cfg
	* pm-cfg
	* sec-cfg
	* rm-cfg

tispl.bin:
	* DM
	* ATF
	* OP-TEE
	* A72 SPL
	* A72 SPL dtbs

u-boot.img:
	* A72 U-Boot
	* A72 U-Boot dtbs

Reviewed-by: Simon Glass <sjg@chromium.org>
[afd@ti.com: changed output binary names appropriately]
Signed-off-by: Andrew Davis <afd@ti.com>
Signed-off-by: Neha Malcom Francis <n-francis@ti.com>
2023-07-21 19:36:58 -04:00
Manorit Chawdhry
d363013e87 arm: dts: k3-j721s2-r5: add a72 cluster power domain node
adds a72 cluster to control from the rproc driver

Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
2023-04-24 13:18:48 -04:00
Simon Glass
8c103c33fb dm: dts: Convert driver model tags to use new schema
Now that Linux has accepted these tags, move the device tree files in
U-Boot over to use them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-02-14 09:43:26 -07:00
Aswath Govindraju
81fb00b884 arm: dts: k3-j721s2-ddr: Add DDR support
J721S2 can support two instances for DDR. Therefore, add the device support
for the same and use 4266MT/s as DDR frequency.

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2022-02-08 09:41:27 -05:00
Aswath Govindraju
626a2fdb98 arm: dts: k3-j721s2: Add r5 specific dt support
Add initial support for device tree that runs on R5.

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2022-02-08 09:41:27 -05:00