diff options
| author | Beleswar Padhi <b-padhi@ti.com> | 2025-09-08 19:58:11 +0530 |
|---|---|---|
| committer | Nishanth Menon <nm@ti.com> | 2025-09-12 09:45:30 +0530 |
| commit | 67b98792407f41b369ecd799a4928db24dbb2058 (patch) | |
| tree | ef922d0c1a28593e6d13c63d99a37a74d14dee91 | |
| parent | e85524649959c2fa2477b66a450471df6e1fb725 (diff) | |
arm64: dts: ti: k3-am64-phycore-som: Add missing cfg for TI IPC Firmware
The k3-am64-phycore SoM enables all R5F and M4F remote processors.
Reserve the MAIN domain timers that are used by R5F remote
processors for ticks to avoid rproc crashes. This config aligns with
other AM64 boards and can be refactored out later.
Signed-off-by: Beleswar Padhi <b-padhi@ti.com>
Tested-by: Wadim Egorov <w.egorov@phytec.de>
Link: https://patch.msgid.link/20250908142826.1828676-20-b-padhi@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi b/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi index ba425b125d63..5e0c82960a6c 100644 --- a/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi @@ -275,6 +275,30 @@ }; }; +/* main_timer8 is used by r5f0-0 */ +&main_timer8 { + status = "reserved"; +}; + +/* main_timer9 is used by r5f0-1 */ +&main_timer9 { + status = "reserved"; +}; + +/* main_timer10 is used by r5f1-0 */ +&main_timer10 { + status = "reserved"; +}; + +/* main_timer11 is used by r5f1-1 */ +&main_timer11 { + status = "reserved"; +}; + +&main_r5fss0 { + status = "okay"; +}; + &main_i2c0 { pinctrl-names = "default"; pinctrl-0 = <&main_i2c0_pins_default>; |