Quelle  logicpd-torpedo-37xx-devkit.dts   Sprache: unbekannt

// SPDX-License-Identifier: GPL-2.0-only

/dts-v1/;

#include "omap36xx.dtsi"
#include "logicpd-torpedo-som.dtsi"
#include "omap-gpmc-smsc9221.dtsi"
#include "logicpd-torpedo-baseboard.dtsi"

/ {
 model = "LogicPD Zoom DM3730 Torpedo + Wireless Development Kit";
 compatible = "logicpd,dm3730-torpedo-devkit", "ti,omap3630", "ti,omap3";

 wl12xx_vmmc: wl12xx_vmmc {
  compatible = "regulator-fixed";
  regulator-name = "vwl1271";
  regulator-min-microvolt = <1800000>;
  regulator-max-microvolt = <1800000>;
  gpio = <&gpio5 29 0>;   /* gpio157 */
  startup-delay-us = <70000>;
  enable-active-high;
  vin-supply = <&vmmc2>;
 };
};

/*
 * Only found on the wireless SOM. For the SOM without wireless, the pins for
 * MMC3 can be routed with jumpers to the second MMC slot on the devkit and
 * gpio157 is not connected. So this should be OK to keep common for now,
 * probably device tree overlays is the way to go with the various SOM and
 * jumpering combinations for the long run.
 */
&mmc3 {
 interrupts-extended = <&intc 94 &omap3_pmx_core 0x136>;
 pinctrl-0 = <&mmc3_pins &mmc3_core2_pins>;
 pinctrl-names = "default";
 vmmc-supply = <&wl12xx_vmmc>;
 non-removable;
 bus-width = <4>;
 cap-power-off-card;
 #address-cells = <1>;
 #size-cells = <0>;
 wlcore: wlcore@2 {
  compatible = "ti,wl1283";
  reg = <2>;
  interrupt-parent = <&gpio5>;
  interrupts = <24 IRQ_TYPE_EDGE_RISING>; /* gpio 152 */
  ref-clock-frequency = <26000000>;
  tcxo-clock-frequency = <26000000>;
 };
};

&uart2 {
 /delete-property/dma-names;
 bluetooth-gnss {
  compatible = "ti,wl1283-st";
  enable-gpios = <&gpio6 2 GPIO_ACTIVE_HIGH>; /* gpio 162 */
  max-speed = <3000000>;
 };
};

/* The DM3730 has a faster L3 than OMAP35, so increase pixel clock */
&mt9p031_out {
 pixel-clock-frequency = <90000000>;
};

&omap3_pmx_core {
 mmc3_pins: mm3-pins {
  pinctrl-single,pins = <
   OMAP3_CORE1_IOPAD(0x2164, PIN_INPUT_PULLUP | MUX_MODE3) /* sdmmc2_dat4.sdmmc3_dat0 */
   OMAP3_CORE1_IOPAD(0x2166, PIN_INPUT_PULLUP | MUX_MODE3) /* sdmmc2_dat5.sdmmc3_dat1 */
   OMAP3_CORE1_IOPAD(0x2168, PIN_INPUT_PULLUP | MUX_MODE3) /* sdmmc2_dat6.sdmmc3_dat2 */
   OMAP3_CORE1_IOPAD(0x216a, PIN_INPUT_PULLUP | MUX_MODE3) /* sdmmc2_dat6.sdmmc3_dat3 */
   OMAP3_CORE1_IOPAD(0x2184, PIN_INPUT_PULLUP | MUX_MODE4) /* mcbsp4_clkx.gpio_152 */
   OMAP3_CORE1_IOPAD(0x218e, PIN_OUTPUT | MUX_MODE4) /* mcbsp1_fsr.gpio_157 */
  >;
 };
};

&omap3_pmx_core2 {
 mmc3_core2_pins: mmc3-core2-pins {
  pinctrl-single,pins = <
   OMAP3630_CORE2_IOPAD(0x25d8, PIN_INPUT_PULLUP | MUX_MODE2)   /* etk_clk.sdmmc3_clk */
   OMAP3630_CORE2_IOPAD(0x25da, PIN_INPUT_PULLUP | MUX_MODE2)   /* etk_ctl.sdmmc3_cmd */
  >;
 };
};

/* The gpio muxing between omap3530 and dm3730 is different for GPIO_128 */
&omap3_pmx_wkup {
 isp1763_pins: isp1763-pins {
  pinctrl-single,pins = <
   OMAP3_WKUP_IOPAD(0x2a58, PIN_INPUT_PULLUP | MUX_MODE4) /* reserved.gpio_128 */
  >;
 };
};