On Sat, Dec 17, 2022 at 08:48:06AM +0100, Sergio Paracuellos wrote:
> Commit 38a8553b0a22 ("clk: ralink: make system controller node a reset provider")
> make system controller a reset provider for mt7621 ralink SoCs. Ralink init code
> also tries to start previous common reset controller which at the end tries to
> find device tree node 'ralink,rt2880-reset'. mt7621 device tree file is not
> using at all this node anymore. Hence avoid to init this common reset controller
> for mt7621 ralink SoCs to avoid 'Failed to find reset controller node' boot
> error trace error.
>
> Fixes: 64b2d6ffff86 ("staging: mt7621-dts: align resets with binding documentation")
> Signed-off-by: Sergio Paracuellos <sergio.paracuellos@xxxxxxxxx>
> ---
> arch/mips/ralink/of.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/arch/mips/ralink/of.c b/arch/mips/ralink/of.c
> index ea8072acf8d9..01c132bc33d5 100644
> --- a/arch/mips/ralink/of.c
> +++ b/arch/mips/ralink/of.c
> @@ -21,6 +21,7 @@
> #include <asm/bootinfo.h>
> #include <asm/addrspace.h>
> #include <asm/prom.h>
> +#include <asm/mach-ralink/ralink_regs.h>
>
> #include "common.h"
>
> @@ -81,7 +82,8 @@ static int __init plat_of_setup(void)
> __dt_register_buses(soc_info.compatible, "palmbus");
>
> /* make sure that the reset controller is setup early */
> - ralink_rst_init();
> + if (ralink_soc != MT762X_SOC_MT7621AT)
> + ralink_rst_init();
>
> return 0;
> }
> --
> 2.25.1
applied.
Thomas.
--
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea. [ RFC1925, 2.3 ]
