From: Tom Rini <trini@konsulko.com>
To: Sinthu Raja M <sinthu.raja@mistralsolutions.com>
Cc: u-boot@lists.denx.de, Praneeth Bajjuri <praneeth@ti.com>,
Sinthu Raja <sinthu.raja@ti.com>
Subject: Re: [PATCH V2 10/17] arm: dts: k3-j721e-r5-common-proc-board: Do not use power-domains for I2C
Date: Fri, 12 Nov 2021 09:42:53 -0500 [thread overview]
Message-ID: <20211112144253.GX24579@bill-the-cat> (raw)
In-Reply-To: <CAEd-yTTj8Y+C2zoO1D5qaBLU7V3-xnoVqXyvjFUZk_+WtzQ16w@mail.gmail.com>
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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.
--
Tom
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next prev parent reply other threads:[~2021-11-12 14:43 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-02 14:05 [PATCH V2 00/17] Add support for J721E SK Sinthu Raja
2021-11-02 14:05 ` [PATCH V2 01/17] common: make: Support show_board_info() as part of SPL build Sinthu Raja
2021-11-08 15:49 ` Tom Rini
2021-11-02 14:05 ` [PATCH V2 02/17] drivers: power: pmic: Add support for tps659412 PMIC Sinthu Raja
2021-11-02 14:05 ` [PATCH V2 03/17] drivers: power: regulator: tps65941_regulator: Add support for 3Phase buck Sinthu Raja
2021-11-02 14:05 ` [PATCH V2 04/17] board: ti: j721e: Guard functions with right #ifdef to avoid build warnings Sinthu Raja
2021-11-08 15:49 ` Tom Rini
2021-11-02 14:05 ` [PATCH V2 05/17] board: ti: j721e: Enable support for reading EEPROM at next alternate address Sinthu Raja
2021-11-08 15:51 ` Tom Rini
2021-11-02 14:05 ` [PATCH V2 06/17] board: ti: j721e: Add support to update board_name for j721e-sk Sinthu Raja
2021-11-02 14:05 ` [PATCH V2 07/17] board: ti: j721e: Disable probing of daughtercards Sinthu Raja
2021-11-08 15:51 ` Tom Rini
2021-11-12 12:20 ` Sinthu Raja M
2021-11-02 14:05 ` [PATCH V2 08/17] board: ti: j721e: Add support for detecting multiple device trees Sinthu Raja
2021-11-02 14:05 ` [PATCH V2 09/17] arm: j721e: Add support for selecting DT based on EEPROM Sinthu Raja
2021-11-08 15:53 ` Tom Rini
2021-11-12 13:32 ` Sinthu Raja M
2021-11-12 14:46 ` Tom Rini
2021-11-02 14:05 ` [PATCH V2 10/17] arm: dts: k3-j721e-r5-common-proc-board: Do not use power-domains for I2C Sinthu Raja
2021-11-08 15:46 ` Tom Rini
2021-11-12 11:58 ` Sinthu Raja M
2021-11-12 14:42 ` Tom Rini [this message]
2021-11-02 14:05 ` [PATCH V2 11/17] arm: dts: k3-j721e-sk: Add initial A72 specific dts support Sinthu Raja
2021-11-08 15:47 ` Tom Rini
2021-11-12 11:59 ` Sinthu Raja M
2021-11-02 14:05 ` [PATCH V2 12/17] arm: dts: k3-j721e-r5-sk: Add initial R5 specific dts support for j721e-sk Sinthu Raja
2021-11-08 15:47 ` Tom Rini
2021-11-12 11:58 ` Sinthu Raja M
2021-11-02 14:05 ` [PATCH V2 13/17] configs: j721e_evm_r5: Enable support for building multiple dtbs into FIT Sinthu Raja
2021-11-02 14:05 ` [PATCH V2 14/17] configs: j721e_evm_a72: Add SK dtb as part of DTB FIT Sinthu Raja
2021-11-02 14:05 ` [PATCH V2 15/17] configs: j721e_evm_a72: Align OSPI partitions on erase block boundary Sinthu Raja
2021-11-02 14:05 ` [PATCH V2 16/17] configs: j721e_evm: Store env in MMC FAT partition Sinthu Raja
2021-11-02 14:05 ` [PATCH V2 17/17] include: configs: Update env for selecting right dtb Sinthu Raja
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