[PATCH] arm: dts: k3-j721e: Remove ti,strobe-sel
Nishanth Menon
nm at ti.com
Tue May 23 21:46:42 CEST 2023
On 11:49-20230523, Tom Rini wrote:
> On Tue, May 23, 2023 at 04:48:53PM +0530, Neha Malcom Francis wrote:
>
> > HS400 speed mode is not supported for sdhci0 (eMMC) for J721E (errata of
> > J721E: (i2024) 'MMCSD: Peripherals Do Not Support HS400'[1]). Thus,
> > remove ti,strobe-sel property which is needed only for HS400 speed mode.
> > This also helps sync kernel dts with u-boot dts.
> >
> > [1] https://www.ti.com/lit/er/sprz455/sprz455.pdf
> >
> > Fixes: e64665fa727e ("arm: dts: k3-j721e-main: Update the speed modes
> > supported and their itap delay values for MMCSD subsystems")
> > Signed-off-by: Bhavya Kapoor <b-kapoor at ti.com>
> > Signed-off-by: Neha Malcom Francis <n-francis at ti.com>
> > ---
> > arch/arm/dts/k3-j721e-main.dtsi | 1 -
> > 1 file changed, 1 deletion(-)
> >
> > diff --git a/arch/arm/dts/k3-j721e-main.dtsi b/arch/arm/dts/k3-j721e-main.dtsi
> > index cf3482376c..7dc6f923d1 100644
> > --- a/arch/arm/dts/k3-j721e-main.dtsi
> > +++ b/arch/arm/dts/k3-j721e-main.dtsi
> > @@ -1049,7 +1049,6 @@
> > ti,itap-del-sel-mmc-hs = <0xa>;
> > ti,itap-del-sel-ddr52 = <0x3>;
> > ti,trm-icp = <0x8>;
> > - ti,strobe-sel = <0x77>;
> > dma-coherent;
> > };
>
> Nishanth?
NAK. not because this is wrong - but what is the reason we have to
re-emphasise over and over and over again -> Please send to upstream
kernel.org master branch AND then pick patches in backport to
kernel.org.
--
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D
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