From: Beleswar Padhi Date: Mon, 26 Aug 2024 10:48:14 +0000 (+0530) Subject: arm64: dts: ti: k3-j7200-som-p0: Change timer nodes status to reserved X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=f7d6dacb233e1fe7e99e766abddd2a0247957d80;p=linux.git arm64: dts: ti: k3-j7200-som-p0: Change timer nodes status to reserved The remoteproc firmware of R5F in the MAIN voltage domain use timers. Therefore, change the status of the timer nodes to "reserved" to avoid any clash. Usage is described as below: +===================+==========================+ | Remoteproc node | Timer Node | +===================+==========================+ | main_r5fss0_core0 | main_timer0, main_timer2 | +-------------------+--------------------------+ | main_r5fss0_core1 | main_timer1 | +-------------------+--------------------------+ Signed-off-by: Beleswar Padhi Link: https://lore.kernel.org/r/20240826104821.1516344-2-b-padhi@ti.com Signed-off-by: Nishanth Menon --- diff --git a/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi index deb380a83ea1..e78b4622a7d1 100644 --- a/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi @@ -266,6 +266,19 @@ ti,cluster-mode = <0>; }; +/* Timers are used by Remoteproc firmware */ +&main_timer0 { + status = "reserved"; +}; + +&main_timer1 { + status = "reserved"; +}; + +&main_timer2 { + status = "reserved"; +}; + &main_r5fss0_core0 { mboxes = <&mailbox0_cluster1 &mbox_main_r5fss0_core0>; memory-region = <&main_r5fss0_core0_dma_memory_region>,