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From: Judith Mendez <jm@ti.com>
To: <stable@vger.kernel.org>
Subject: [PATCH 6.6.y] arm64: dts: ti: k3-am65-main: Add missing taps to sdhci0
Date: Mon, 2 Jun 2025 17:28:27 -0500	[thread overview]
Message-ID: <20250602222827.86162-1-jm@ti.com> (raw)
In-Reply-To: <2025060218-subdivide-smashing-0ef7@gregkh>

For am65x, add missing ITAPDLYSEL values for Default Speed and High
Speed SDR modes to sdhci0 node according to the device datasheet [0].

[0] https://www.ti.com/lit/gpn/am6548

Fixes: eac99d38f861 ("arm64: dts: ti: k3-am654-main: Update otap-del-sel values")
Cc: stable@vger.kernel.org
Signed-off-by: Judith Mendez <jm@ti.com>
Reviewed-by: Moteen Shah <m-shah@ti.com>
Link: https://lore.kernel.org/r/20250429173009.33994-1-jm@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
---
 arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
index 57befcce93b9..2e5f4f1af52f 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
@@ -447,6 +447,9 @@ sdhci0: mmc@4f80000 {
 		ti,otap-del-sel-ddr52 = <0x5>;
 		ti,otap-del-sel-hs200 = <0x5>;
 		ti,otap-del-sel-hs400 = <0x0>;
+		ti,itap-del-sel-legacy = <0xa>;
+		ti,itap-del-sel-mmc-hs = <0x1>;
+		ti,itap-del-sel-ddr52 = <0x0>;
 		ti,trm-icp = <0x8>;
 		dma-coherent;
 	};
-- 
2.49.0


  reply	other threads:[~2025-06-02 22:28 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-06-02  9:48 FAILED: patch "[PATCH] arm64: dts: ti: k3-am65-main: Add missing taps to sdhci0" failed to apply to 6.6-stable tree gregkh
2025-06-02 22:28 ` Judith Mendez [this message]
2025-06-03  4:15   ` [PATCH 6.6.y] arm64: dts: ti: k3-am65-main: Add missing taps to sdhci0 Greg KH
2025-06-03 18:36   ` Sasha Levin

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