riscv: dts: spacemit: k3: Enable SD card support

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Add the device tree node of SDHCI-0 controller which found on CoM260-IFX
board, it's currenty used for Micro SD card slot, and one GPIO pin is
configured as card insertion/removal detection pin, the slot use 4-bit
data bus, and up support to SDR104 speed mode.

Link: https://patch.msgid.link/20260610-07-k3-enable-sd-v1-1-196ae29bd091@kernel.org
Signed-off-by: Yixun Lan <dlan@kernel.org>

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This commit is contained in:

Yixun Lan 2026-06-10 12:34:32 +00:00

parent d3cfc81d95

commit 055044260e

3 changed files with 75 additions and 0 deletions

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18

arch/riscv/boot/dts/spacemit/k3-com260-ifx.dts

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44

arch/riscv/boot/dts/spacemit/k3-pinctrl.dtsi

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13

arch/riscv/boot/dts/spacemit/k3.dtsi

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