| Message ID | 20221217074806.3225150-1-sergio.paracuellos@gmail.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 76ce51798cb16738a4a28a6662e7344aaf7ef769 |
| Headers | show |
| Series | MIPS: ralink: mt7621: avoid to init common ralink reset controller | expand |
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@gmail.com> > --- > 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.
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; }
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@gmail.com> --- arch/mips/ralink/of.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)