[PATCH 2/4] arm: dts: k3-am625-phycore-r5*: Remove clocks from main_timer0

[Wadim Egorov]

Am 15.05.25 um 14:38 schrieb Manorit Chawdhry:
> The commit 79d91e77f4c2 ("clk: ti: clk-k3-pll: Add additional robustness
> steps to the PLL sequence") introduced a change which requires the
> main_timer0 to not rely on it's own clocks which anyways was wrong.
> 
> Fix it by removing the clock dependency for it, also while at it, move
> it from u-boot.dtsi to R5 as that is the only entity that should require
> it as DM isn't up.
> 
> Fixes: 5d1aac358f3c ("arm: dts: k3-*-r5: Remove clocks from mcu_timer0")
> Signed-off-by: Manorit Chawdhry <m-chawdhry at ti.com>

Tested-by: Wadim Egorov <w.egorov at phytec.de>

> ---
>   arch/arm/dts/k3-am625-phyboard-lyra-rdk-u-boot.dtsi | 5 -----
>   arch/arm/dts/k3-am625-r5-phycore-som-2gb.dts        | 8 ++++++++
>   2 files changed, 8 insertions(+), 5 deletions(-)
> 
> diff --git a/arch/arm/dts/k3-am625-phyboard-lyra-rdk-u-boot.dtsi b/arch/arm/dts/k3-am625-phyboard-lyra-rdk-u-boot.dtsi
> index c001e2c96e8c18f6de79190eda8468f60f1a0b8a..ee273563e8346b89ccefef60d2d72d3ba0304c7f 100644
> --- a/arch/arm/dts/k3-am625-phyboard-lyra-rdk-u-boot.dtsi
> +++ b/arch/arm/dts/k3-am625-phyboard-lyra-rdk-u-boot.dtsi
> @@ -13,7 +13,6 @@
>   / {
>   	chosen {
>   		stdout-path = "serial2:115200n8";
> -		tick-timer = &main_timer0;
>   	};
>   
>   	aliases {
> @@ -96,10 +95,6 @@
>   	bootph-all;
>   };
>   
> -&main_timer0 {
> -	clock-frequency = <25000000>;
> -};
> -
>   &main_uart0 {
>   	bootph-all;
>   };
> diff --git a/arch/arm/dts/k3-am625-r5-phycore-som-2gb.dts b/arch/arm/dts/k3-am625-r5-phycore-som-2gb.dts
> index 70154409b1275c01ea8722d5bd233ad3fac79078..7132fae36faa40266d573ece7d031b67ee0a507b 100644
> --- a/arch/arm/dts/k3-am625-r5-phycore-som-2gb.dts
> +++ b/arch/arm/dts/k3-am625-r5-phycore-som-2gb.dts
> @@ -54,6 +54,14 @@
>   	};
>   };
>   
> +&main_timer0 {
> +	/delete-property/ clocks;
> +	/delete-property/ clocks-names;
> +	/delete-property/ assigned-clocks;
> +	/delete-property/ assigned-clock-parents;
> +	clock-frequency = <25000000>;
> +};
> +
>   &secure_proxy_sa3 {
>   	/* We require this for boot handshake */
>   	status = "okay";
>