[PATCH v2 3/3] arm64: dts: ti: k3-am62p-j722s-common-main: Set eMMC clock parent to default

Judith Mendez jm at ti.com
Tue Apr 29 09:33:37 PDT 2025


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: b5080c7c1f7e ("arm64: dts: ti: k3-am62p: Add nodes for more IPs")
Cc: stable at vger.kernel.org
Signed-off-by: Judith Mendez <jm at ti.com>
Acked-by: Udit Kumar <u-kumar1 at ti.com>
---
 arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi
index 7b65538110e8..fa55c43ca28d 100644
--- a/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi
@@ -573,8 +573,6 @@ sdhci0: mmc at fa10000 {
 		power-domains = <&k3_pds 57 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 57 1>, <&k3_clks 57 2>;
 		clock-names = "clk_ahb", "clk_xin";
-		assigned-clocks = <&k3_clks 57 2>;
-		assigned-clock-parents = <&k3_clks 57 4>;
 		bus-width = <8>;
 		mmc-ddr-1_8v;
 		mmc-hs200-1_8v;
-- 
2.49.0




More information about the linux-arm-kernel mailing list