Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux

arm64: dts: imx8mp-skov-reva: Use hardware signal for SD card VSELECT

The USDHC controller is able to control the IO voltage of the SD card.
There is no reason to use a GPIO to control it.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Link: https://patch.msgid.link/20241218152842.97483-3-frieder@fris.de
Signed-off-by: Mark Brown <broonie@kernel.org>

authored by

Frieder Schrempf and committed by
Mark Brown
b5ec74c2 f9cbf56b

+3 -2
+3 -2
arch/arm64/boot/dts/freescale/imx8mp-skov-reva.dtsi
··· 232 232 pinctrl-names = "default"; 233 233 pinctrl-0 = <&pinctrl_pmic>; 234 234 interrupts-extended = <&gpio1 3 IRQ_TYPE_EDGE_RISING>; 235 - sd-vsel-gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>; 236 235 237 236 regulators { 238 237 reg_vdd_soc: BUCK1 { ··· 554 555 pinctrl_pmic: pmicirqgrp { 555 556 fsl,pins = < 556 557 MX8MP_IOMUXC_GPIO1_IO03__GPIO1_IO03 0x41 557 - MX8MP_IOMUXC_GPIO1_IO04__GPIO1_IO04 0x41 558 558 >; 559 559 }; 560 560 ··· 621 623 MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d0 622 624 MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d0 623 625 MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d0 626 + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc0 624 627 >; 625 628 }; 626 629 ··· 633 634 MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d4 634 635 MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d4 635 636 MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d4 637 + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc0 636 638 >; 637 639 }; 638 640 ··· 645 645 MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d6 646 646 MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d6 647 647 MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d6 648 + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc0 648 649 >; 649 650 }; 650 651