The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to stable@vger.kernel.org.

To reproduce the conflict and resubmit, you may use the following commands:

git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 51f89c488f2ecc020f82bfedd77482584ce8027a # <resolve conflicts, build, test, etc.> git commit -s git send-email --to 'stable@vger.kernel.org' --in-reply-to '2026010552-unmoved-tipoff-f490@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^..

Possible dependencies:

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From 51f89c488f2ecc020f82bfedd77482584ce8027a Mon Sep 17 00:00:00 2001 From: Siddharth Vadapalli s-vadapalli@ti.com Date: Wed, 19 Nov 2025 21:31:05 +0530 Subject: [PATCH] arm64: dts: ti: k3-j721e-sk: Fix pinmux for pin Y1 used by power regulator

The SoC pin Y1 is incorrectly defined in the WKUP Pinmux device-tree node (pinctrl@4301c000) leading to the following silent failure:

pinctrl-single 4301c000.pinctrl: mux offset out of range: 0x1dc (0x178)

According to the datasheet for the J721E SoC [0], the pin Y1 belongs to the MAIN Pinmux device-tree node (pinctrl@11c000). This is confirmed by the address of the pinmux register for it on page 142 of the datasheet which is 0x00011C1DC.

Hence fix it.

[0]: https://www.ti.com/lit/ds/symlink/tda4vm.pdf

Fixes: 97b67cc102dc ("arm64: dts: ti: k3-j721e-sk: Add DT nodes for power regulators") Cc: stable@vger.kernel.org Signed-off-by: Siddharth Vadapalli s-vadapalli@ti.com Reviewed-by: Yemike Abhilash Chandra y-abhilashchandra@ti.com Link: https://patch.msgid.link/20251119160148.2752616-1-s-vadapalli@ti.com Signed-off-by: Vignesh Raghavendra vigneshr@ti.com

diff --git a/arch/arm64/boot/dts/ti/k3-j721e-sk.dts b/arch/arm64/boot/dts/ti/k3-j721e-sk.dts index 542eabfb48db..050776cb4df8 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-j721e-sk.dts @@ -474,6 +474,12 @@ rpi_header_gpio1_pins_default: rpi-header-gpio1-default-pins { J721E_IOPAD(0x234, PIN_INPUT, 7) /* (U3) EXT_REFCLK1.GPIO1_12 */ >; }; + + vdd_sd_dv_pins_default: vdd-sd-dv-default-pins { + pinctrl-single,pins = < + J721E_IOPAD(0x1dc, PIN_OUTPUT, 7) /* (Y1) SPI1_CLK.GPIO0_118 */ + >; + }; };

&wkup_pmx0 { @@ -536,12 +542,6 @@ J721E_WKUP_IOPAD(0xd4, PIN_OUTPUT, 7) /* (G26) WKUP_GPIO0_9 */ >; };

- vdd_sd_dv_pins_default: vdd-sd-dv-default-pins { - pinctrl-single,pins = < - J721E_IOPAD(0x1dc, PIN_OUTPUT, 7) /* (Y1) SPI1_CLK.GPIO0_118 */ - >; - }; - wkup_uart0_pins_default: wkup-uart0-default-pins { pinctrl-single,pins = < J721E_WKUP_IOPAD(0xa0, PIN_INPUT, 0) /* (J29) WKUP_UART0_RXD */