| Message ID | 20211102140558.32460-11-sinthu.raja@ti.com |
|---|---|
| State | Changes Requested |
| Delegated to: | Tom Rini |
| Headers | show |
| Series | Add support for J721E SK | expand |
On Tue, Nov 02, 2021 at 07:35:51PM +0530, Sinthu Raja wrote: > From: Sinthu Raja <sinthu.raja@ti.com> > > Board ID I2C EEPROM will be probed before SYSFW is available. > So drop the power-domains property for wakup_i2c0 on which > board ID EEPROM is connected. > > Signed-off-by: Sinthu Raja <sinthu.raja@ti.com> > --- > > No Changes in V2. > > arch/arm/dts/k3-j721e-r5-common-proc-board.dts | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/arch/arm/dts/k3-j721e-r5-common-proc-board.dts b/arch/arm/dts/k3-j721e-r5-common-proc-board.dts > index 4b2362a5dd..88a69bf066 100644 > --- a/arch/arm/dts/k3-j721e-r5-common-proc-board.dts > +++ b/arch/arm/dts/k3-j721e-r5-common-proc-board.dts > @@ -361,3 +361,8 @@ > &mcu_udmap { > ti,sci = <&dm_tifs>; > }; > + > +/* EEPROM might be read before SYSFW is available */ > +&wkup_i2c0 { > + /delete-property/ power-domains; > +}; Has this been queued up for linux-next or similar yet?
Hi Tom, On Mon, Nov 8, 2021 at 9:16 PM Tom Rini <trini@konsulko.com> wrote: > > On Tue, Nov 02, 2021 at 07:35:51PM +0530, Sinthu Raja wrote: > > From: Sinthu Raja <sinthu.raja@ti.com> > > > > Board ID I2C EEPROM will be probed before SYSFW is available. > > So drop the power-domains property for wakup_i2c0 on which > > board ID EEPROM is connected. > > > > Signed-off-by: Sinthu Raja <sinthu.raja@ti.com> > > --- > > > > No Changes in V2. > > > > arch/arm/dts/k3-j721e-r5-common-proc-board.dts | 5 +++++ > > 1 file changed, 5 insertions(+) > > > > diff --git a/arch/arm/dts/k3-j721e-r5-common-proc-board.dts b/arch/arm/dts/k3-j721e-r5-common-proc-board.dts > > index 4b2362a5dd..88a69bf066 100644 > > --- a/arch/arm/dts/k3-j721e-r5-common-proc-board.dts > > +++ b/arch/arm/dts/k3-j721e-r5-common-proc-board.dts > > @@ -361,3 +361,8 @@ > > &mcu_udmap { > > ti,sci = <&dm_tifs>; > > }; > > + > > +/* EEPROM might be read before SYSFW is available */ > > +&wkup_i2c0 { > > + /delete-property/ power-domains; > > +}; > > Has this been queued up for linux-next or similar yet? Yes, this is queued in linux-next [1]. [1] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/tree/arch/arm64/boot/dts/ti/k3-j721e-sk.dts > > -- > Tom
On Fri, Nov 12, 2021 at 05:28:07PM +0530, Sinthu Raja M wrote: > Hi Tom, > > On Mon, Nov 8, 2021 at 9:16 PM Tom Rini <trini@konsulko.com> wrote: > > > > On Tue, Nov 02, 2021 at 07:35:51PM +0530, Sinthu Raja wrote: > > > From: Sinthu Raja <sinthu.raja@ti.com> > > > > > > Board ID I2C EEPROM will be probed before SYSFW is available. > > > So drop the power-domains property for wakup_i2c0 on which > > > board ID EEPROM is connected. > > > > > > Signed-off-by: Sinthu Raja <sinthu.raja@ti.com> > > > --- > > > > > > No Changes in V2. > > > > > > arch/arm/dts/k3-j721e-r5-common-proc-board.dts | 5 +++++ > > > 1 file changed, 5 insertions(+) > > > > > > diff --git a/arch/arm/dts/k3-j721e-r5-common-proc-board.dts b/arch/arm/dts/k3-j721e-r5-common-proc-board.dts > > > index 4b2362a5dd..88a69bf066 100644 > > > --- a/arch/arm/dts/k3-j721e-r5-common-proc-board.dts > > > +++ b/arch/arm/dts/k3-j721e-r5-common-proc-board.dts > > > @@ -361,3 +361,8 @@ > > > &mcu_udmap { > > > ti,sci = <&dm_tifs>; > > > }; > > > + > > > +/* EEPROM might be read before SYSFW is available */ > > > +&wkup_i2c0 { > > > + /delete-property/ power-domains; > > > +}; > > > > Has this been queued up for linux-next or similar yet? > Yes, this is queued in linux-next [1]. > > [1] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/tree/arch/arm64/boot/dts/ti/k3-j721e-sk.dts OK, since all of the dts stuff is queued up, that's good and important as it will also be re-synced later directly from kernel.org so anything not there must be in -u-boot.dtsi files and with very good reasoning.
diff --git a/arch/arm/dts/k3-j721e-r5-common-proc-board.dts b/arch/arm/dts/k3-j721e-r5-common-proc-board.dts index 4b2362a5dd..88a69bf066 100644 --- a/arch/arm/dts/k3-j721e-r5-common-proc-board.dts +++ b/arch/arm/dts/k3-j721e-r5-common-proc-board.dts @@ -361,3 +361,8 @@ &mcu_udmap { ti,sci = <&dm_tifs>; }; + +/* EEPROM might be read before SYSFW is available */ +&wkup_i2c0 { + /delete-property/ power-domains; +};