From: Nishanth Menon <nm@ti.com>
To: Jan Kiszka <jan.kiszka@siemens.com>
Cc: Tero Kristo <kristo@kernel.org>, Rob Herring <robh+dt@kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
Bao Cheng Su <baocheng.su@siemens.com>,
Chao Zeng <chao.zeng@siemens.com>
Subject: Re: [PATCH v2 1/4] arm64: dts: ti: k3-am65: Flip mmc device ordering
Date: Tue, 7 Sep 2021 21:44:42 -0500 [thread overview]
Message-ID: <20210908024442.jskmqqye432p4nmt@gatherer> (raw)
In-Reply-To: <0dce149347353556e38a0bdf9a9489ffc9cf66d2.1631032682.git.jan.kiszka@siemens.com>
On 18:37-20210907, Jan Kiszka wrote:
> From: Jan Kiszka <jan.kiszka@siemens.com>
>
> This ensures that the SD card will remain mmc0 across devices with and
> without eMMC.
>
> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
> ---
> arch/arm64/boot/dts/ti/k3-am65.dtsi | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-am65.dtsi b/arch/arm64/boot/dts/ti/k3-am65.dtsi
> index a9fc1af03f27..785d931a2dd9 100644
> --- a/arch/arm64/boot/dts/ti/k3-am65.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am65.dtsi
> @@ -31,6 +31,8 @@ aliases {
> i2c4 = &main_i2c2;
> i2c5 = &main_i2c3;
> ethernet0 = &cpsw_port1;
> + mmc0 = &sdhci1;
> + mmc1 = &sdhci0;
Jan,
Responding in context of [1]. Suggestion from Aswath is to do the
following instead at SoC level:
+ mmc0 = &sdhci0;
+ mmc1 = &sdhci1;
> };
>
> chosen { };
> --
> 2.31.1
>
[1] https://lore.kernel.org/all/4cb6e76e-479f-5e06-778a-4788be53afb9@siemens.com/
--
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D
WARNING: multiple messages have this Message-ID (diff)
From: Nishanth Menon <nm@ti.com>
To: Jan Kiszka <jan.kiszka@siemens.com>
Cc: Tero Kristo <kristo@kernel.org>, Rob Herring <robh+dt@kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
Bao Cheng Su <baocheng.su@siemens.com>,
Chao Zeng <chao.zeng@siemens.com>
Subject: Re: [PATCH v2 1/4] arm64: dts: ti: k3-am65: Flip mmc device ordering
Date: Tue, 7 Sep 2021 21:44:42 -0500 [thread overview]
Message-ID: <20210908024442.jskmqqye432p4nmt@gatherer> (raw)
In-Reply-To: <0dce149347353556e38a0bdf9a9489ffc9cf66d2.1631032682.git.jan.kiszka@siemens.com>
On 18:37-20210907, Jan Kiszka wrote:
> From: Jan Kiszka <jan.kiszka@siemens.com>
>
> This ensures that the SD card will remain mmc0 across devices with and
> without eMMC.
>
> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
> ---
> arch/arm64/boot/dts/ti/k3-am65.dtsi | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-am65.dtsi b/arch/arm64/boot/dts/ti/k3-am65.dtsi
> index a9fc1af03f27..785d931a2dd9 100644
> --- a/arch/arm64/boot/dts/ti/k3-am65.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am65.dtsi
> @@ -31,6 +31,8 @@ aliases {
> i2c4 = &main_i2c2;
> i2c5 = &main_i2c3;
> ethernet0 = &cpsw_port1;
> + mmc0 = &sdhci1;
> + mmc1 = &sdhci0;
Jan,
Responding in context of [1]. Suggestion from Aswath is to do the
following instead at SoC level:
+ mmc0 = &sdhci0;
+ mmc1 = &sdhci1;
> };
>
> chosen { };
> --
> 2.31.1
>
[1] https://lore.kernel.org/all/4cb6e76e-479f-5e06-778a-4788be53afb9@siemens.com/
--
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D
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next prev parent reply other threads:[~2021-09-08 2:44 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-07 16:37 [PATCH v2 0/4] arm64: dts: Update IOT2050 boards Jan Kiszka
2021-09-07 16:37 ` Jan Kiszka
2021-09-07 16:37 ` [PATCH v2 1/4] arm64: dts: ti: k3-am65: Flip mmc device ordering Jan Kiszka
2021-09-07 16:37 ` Jan Kiszka
2021-09-08 2:44 ` Nishanth Menon [this message]
2021-09-08 2:44 ` Nishanth Menon
2021-09-08 5:25 ` Jan Kiszka
2021-09-08 5:25 ` Jan Kiszka
2021-09-08 5:48 ` Nishanth Menon
2021-09-08 5:48 ` Nishanth Menon
2021-09-08 6:06 ` Jan Kiszka
2021-09-08 6:06 ` Jan Kiszka
2021-09-07 16:38 ` [PATCH v2 2/4] arm64: dts: ti: iot2050: Disable SR2.0-only PRUs Jan Kiszka
2021-09-07 16:38 ` Jan Kiszka
2021-09-07 16:38 ` [PATCH v2 3/4] arm64: dts: ti: iot2050: Prepare for adding 2nd-generation boards Jan Kiszka
2021-09-07 16:38 ` Jan Kiszka
2021-09-07 16:38 ` [PATCH v2 4/4] arm64: dts: ti: iot2050: Add support for product generation 2 boards Jan Kiszka
2021-09-07 16:38 ` Jan Kiszka
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