mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-26 14:14:01 +08:00
e1902bbe44
Add support for the MMC2/SDIO WiFi Libertas (Marvell) module available on the CM-T3530 SOM. Cc: Dmitry Lifshitz <lifshitz@compulab.co.il> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
49 lines
1.6 KiB
Plaintext
49 lines
1.6 KiB
Plaintext
/*
|
|
* Support for CompuLab CM-T3530
|
|
*/
|
|
/dts-v1/;
|
|
|
|
#include "omap34xx.dtsi"
|
|
#include "omap3-cm-t3x30.dtsi"
|
|
|
|
/ {
|
|
model = "CompuLab CM-T3530";
|
|
compatible = "compulab,omap3-cm-t3530", "ti,omap34xx", "ti,omap3";
|
|
|
|
/* Regulator to trigger the reset signal of the Wifi module */
|
|
mmc2_sdio_reset: regulator-mmc2-sdio-reset {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "regulator-mmc2-sdio-reset";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
gpio = <&twl_gpio 2 GPIO_ACTIVE_HIGH>;
|
|
enable-active-high;
|
|
};
|
|
};
|
|
|
|
&omap3_pmx_core {
|
|
mmc2_pins: pinmux_mmc2_pins {
|
|
pinctrl-single,pins = <
|
|
OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk.sdmmc2_clk */
|
|
OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd.sdmmc2_cmd */
|
|
OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0.sdmmc2_dat0 */
|
|
OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */
|
|
OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2.sdmmc2_dat2 */
|
|
OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3.sdmmc2_dat3 */
|
|
OMAP3_CORE1_IOPAD(0x2164, PIN_OUTPUT | MUX_MODE1) /* sdmmc2_dat4.sdmmc2_dir_dat0 */
|
|
OMAP3_CORE1_IOPAD(0x2166, PIN_OUTPUT | MUX_MODE1) /* sdmmc2_dat5.sdmmc2_dir_dat1 */
|
|
OMAP3_CORE1_IOPAD(0x2168, PIN_OUTPUT | MUX_MODE1) /* sdmmc2_dat6.sdmmc2_dir_cmd */
|
|
OMAP3_CORE1_IOPAD(0x216a, PIN_INPUT | MUX_MODE1) /* sdmmc2_dat7.sdmmc2_clkin */
|
|
>;
|
|
};
|
|
};
|
|
|
|
&mmc2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mmc2_pins>;
|
|
vmmc-supply = <&mmc2_sdio_reset>;
|
|
non-removable;
|
|
bus-width = <4>;
|
|
cap-power-off-card;
|
|
};
|