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arm64: dts: ti: iot2050: Disable lock-step for all iot2050 boards

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The PG1 A variant of the iot2050 series has been identified which
partially lacks support for lock-step mode. This implies that all
iot2050 boards can't support this mode. As a result, lock-step mode has
been disabled across all iot2050 boards for consistency and to avoid
potential issues.

Signed-off-by: Li Hua Qian <huaqian.li@siemens.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Link: https://lore.kernel.org/r/d1f5f84db7a1597cd29628a0b503e578367b7b40.1724830741.git.jan.kiszka@siemens.com
Signed-off-by: Nishanth Menon <nm@ti.com>

[ upstream commit: e0133f883cf115d9e97e704169a9fb6003caefb2 ]

(cherry picked from commit 4b4872feb66a9043741819a57af280ffb4a96608)
This commit is contained in:
Li Hua Qian 2024-10-22 08:04:24 +02:00 • committed by Tom Rini
parent 90d1b4ae30
commit aba10e33dc
3 changed files with 5 additions and 10 deletions
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5
dts/upstream/src/arm64/ti/k3-am65-iot2050-common-pg2.dtsi
View file

@ -9,11 +9,6 @@
* Common bits of the IOT2050 Basic and Advanced variants, PG2
*/
&mcu_r5fss0 {
/* lock-step mode not supported on PG2 boards */
ti,cluster-mode = <0>;
};
&main_pmx0 {
cp2102n_reset_pin_default: cp2102n-reset-default-pins {
pinctrl-single,pins = <

5
dts/upstream/src/arm64/ti/k3-am65-iot2050-common.dtsi
View file

@ -635,3 +635,8 @@
ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
};
};
&mcu_r5fss0 {
/* lock-step mode not supported on iot2050 boards */
ti,cluster-mode = <0>;
};

5
dts/upstream/src/arm64/ti/k3-am6528-iot2050-basic.dts
View file

@ -22,8 +22,3 @@
compatible = "siemens,iot2050-basic", "ti,am654";
model = "SIMATIC IOT2050 Basic";
};
&mcu_r5fss0 {
/* lock-step mode not supported on this board */
ti,cluster-mode = <0>;
};