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linux/arch/arm64/boot
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Siddharth Vadapalli 3968852076 arm64: dts: ti: k3-j721e-sk: Fix pinmux for pin Y1 used by power regulator 
commit 51f89c488f upstream.

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: 97b67cc102 ("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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2026-01-08 10:14:41 +01:00
..
dts arm64: dts: ti: k3-j721e-sk: Fix pinmux for pin Y1 used by power regulator 2026-01-08 10:14:41 +01:00
.gitignore arm64: boot: Support Flat Image Tree 2024-04-12 15:48:32 +01:00
install.sh kbuild: Abort make on install failures 2024-07-20 13:34:54 +09:00
Makefile arm64: boot: add Image.xz support 2024-09-01 20:43:27 -07:00