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From: Judith Mendez <jm@ti.com>
To: Judith Mendez <jm@ti.com>, <stable@vger.kernel.org>
Subject: [PATCH 6.1.y] arm64: dts: ti: k3-am62-main: Set eMMC clock parent to default
Date: Mon, 2 Jun 2025 17:20:12 -0500	[thread overview]
Message-ID: <20250602222012.82867-1-jm@ti.com> (raw)
In-Reply-To: <2025060230-sacrifice-vexingly-4e21@gregkh>

Set eMMC clock parents to the defaults which is MAIN_PLL0_HSDIV5_CLKOUT
for eMMC. This change is necessary since DM is not implementing the
correct procedure to switch PLL clock source for eMMC and MMC CLK mux is
not glich-free. As a preventative action, lets switch back to the defaults.

Fixes: c37c58fdeb8a ("arm64: dts: ti: k3-am62: Add more peripheral nodes")
Cc: stable@vger.kernel.org
Signed-off-by: Judith Mendez <jm@ti.com>
Acked-by: Udit Kumar <u-kumar1@ti.com>
Acked-by: Bryan Brattlof <bb@ti.com>
Link: https://lore.kernel.org/r/20250429163337.15634-2-jm@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
---
 arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
index 04222028e53e..03f7bd5dd53f 100644
--- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
@@ -384,8 +384,6 @@ sdhci0: mmc@fa10000 {
 		power-domains = <&k3_pds 57 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 57 5>, <&k3_clks 57 6>;
 		clock-names = "clk_ahb", "clk_xin";
-		assigned-clocks = <&k3_clks 57 6>;
-		assigned-clock-parents = <&k3_clks 57 8>;
 		mmc-ddr-1_8v;
 		mmc-hs200-1_8v;
 		ti,trm-icp = <0x2>;
-- 
2.49.0


  reply	other threads:[~2025-06-02 22:20 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-06-02  9:47 FAILED: patch "[PATCH] arm64: dts: ti: k3-am62-main: Set eMMC clock parent to" failed to apply to 6.1-stable tree gregkh
2025-06-02 22:20 ` Judith Mendez [this message]
2025-06-03  4:15   ` [PATCH 6.1.y] arm64: dts: ti: k3-am62-main: Set eMMC clock parent to default Greg KH
2025-06-03 19:04   ` Sasha Levin

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