linux-kernel - Re: [PATCH v2 3/5] arm64: dts: ti: k3-am65-main: Add missing taps to sdhci0

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Message-ID: <bd73d05a-6859-42aa-b1d9-91d8e122a677@ti.com>
Date: Tue, 22 Apr 2025 10:30:49 +0530
From: Moteen Shah <m-shah@...com>
To: Judith Mendez <jm@...com>, Nishanth Menon <nm@...com>,
        Vignesh Raghavendra
	<vigneshr@...com>
CC: Tero Kristo <kristo@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof
 Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 3/5] arm64: dts: ti: k3-am65-main: Add missing taps to
 sdhci0


On 18/04/25 05:00, Judith Mendez wrote:
> For am65x, add missing ITAPDLYSEL values for Default Speed and High
> Speed SDR modes to sdhci0 node according to the device datasheet [0].
>
> Fixes: eac99d38f861 ("arm64: dts: ti: k3-am654-main: Update otap-del-sel values")
> [0] https://www.ti.com/lit/gpn/am6548
> Signed-off-by: Judith Mendez <jm@...com>
> ---
>   arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 2 ++
>   1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> index 94a812a1355ba..5ebf7ada6e485 100644
> --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> @@ -449,6 +449,8 @@ sdhci0: mmc@...0000 {
>   		ti,otap-del-sel-mmc-hs = <0x0>;
>   		ti,otap-del-sel-ddr52 = <0x5>;
>   		ti,otap-del-sel-hs200 = <0x5>;
> +		ti,itap-del-sel-legacy = <0xa>;
> +		ti,itap-del-sel-mmc-hs = <0x1>;

Reviewed-by: Moteen Shah <m-shah@...com>

>   		ti,itap-del-sel-ddr52 = <0x0>;
>   		dma-coherent;
>   		status = "disabled";