0001 // SPDX-License-Identifier: GPL-2.0-only
0002
0003 /dts-v1/;
0004
0005 #include "omap36xx.dtsi"
0006 #include "logicpd-torpedo-som.dtsi"
0007 #include "omap-gpmc-smsc9221.dtsi"
0008 #include "logicpd-torpedo-baseboard.dtsi"
0009
0010 / {
0011 model = "LogicPD Zoom DM3730 Torpedo + Wireless Development Kit";
0012 compatible = "logicpd,dm3730-torpedo-devkit", "ti,omap3630", "ti,omap3";
0013
0014 wl12xx_vmmc: wl12xx_vmmc {
0015 compatible = "regulator-fixed";
0016 regulator-name = "vwl1271";
0017 regulator-min-microvolt = <1800000>;
0018 regulator-max-microvolt = <1800000>;
0019 gpio = <&gpio5 29 0>; /* gpio157 */
0020 startup-delay-us = <70000>;
0021 enable-active-high;
0022 vin-supply = <&vmmc2>;
0023 };
0024 };
0025
0026 /*
0027 * Only found on the wireless SOM. For the SOM without wireless, the pins for
0028 * MMC3 can be routed with jumpers to the second MMC slot on the devkit and
0029 * gpio157 is not connected. So this should be OK to keep common for now,
0030 * probably device tree overlays is the way to go with the various SOM and
0031 * jumpering combinations for the long run.
0032 */
0033 &mmc3 {
0034 interrupts-extended = <&intc 94 &omap3_pmx_core 0x136>;
0035 pinctrl-0 = <&mmc3_pins &mmc3_core2_pins>;
0036 pinctrl-names = "default";
0037 vmmc-supply = <&wl12xx_vmmc>;
0038 non-removable;
0039 bus-width = <4>;
0040 cap-power-off-card;
0041 #address-cells = <1>;
0042 #size-cells = <0>;
0043 wlcore: wlcore@2 {
0044 compatible = "ti,wl1283";
0045 reg = <2>;
0046 interrupt-parent = <&gpio5>;
0047 interrupts = <24 IRQ_TYPE_EDGE_RISING>; /* gpio 152 */
0048 ref-clock-frequency = <26000000>;
0049 tcxo-clock-frequency = <26000000>;
0050 };
0051 };
0052
0053 &uart2 {
0054 /delete-property/dma-names;
0055 bluetooth {
0056 compatible = "ti,wl1283-st";
0057 enable-gpios = <&gpio6 2 GPIO_ACTIVE_HIGH>; /* gpio 162 */
0058 max-speed = <3000000>;
0059 };
0060 };
0061
0062 /* The DM3730 has a faster L3 than OMAP35, so increase pixel clock */
0063 &mt9p031_out {
0064 pixel-clock-frequency = <90000000>;
0065 };
0066
0067 &omap3_pmx_core {
0068 mmc3_pins: pinmux_mm3_pins {
0069 pinctrl-single,pins = <
0070 OMAP3_CORE1_IOPAD(0x2164, PIN_INPUT_PULLUP | MUX_MODE3) /* sdmmc2_dat4.sdmmc3_dat0 */
0071 OMAP3_CORE1_IOPAD(0x2166, PIN_INPUT_PULLUP | MUX_MODE3) /* sdmmc2_dat5.sdmmc3_dat1 */
0072 OMAP3_CORE1_IOPAD(0x2168, PIN_INPUT_PULLUP | MUX_MODE3) /* sdmmc2_dat6.sdmmc3_dat2 */
0073 OMAP3_CORE1_IOPAD(0x216a, PIN_INPUT_PULLUP | MUX_MODE3) /* sdmmc2_dat6.sdmmc3_dat3 */
0074 OMAP3_CORE1_IOPAD(0x2184, PIN_INPUT_PULLUP | MUX_MODE4) /* mcbsp4_clkx.gpio_152 */
0075 OMAP3_CORE1_IOPAD(0x218e, PIN_OUTPUT | MUX_MODE4) /* mcbsp1_fsr.gpio_157 */
0076 >;
0077 };
0078 };
0079
0080 &omap3_pmx_core2 {
0081 mmc3_core2_pins: pinmux_mmc3_core2_pins {
0082 pinctrl-single,pins = <
0083 OMAP3630_CORE2_IOPAD(0x25d8, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_clk.sdmmc3_clk */
0084 OMAP3630_CORE2_IOPAD(0x25da, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_ctl.sdmmc3_cmd */
0085 >;
0086 };
0087 };
0088
0089 /* The gpio muxing between omap3530 and dm3730 is different for GPIO_128 */
0090 &omap3_pmx_wkup {
0091 isp1763_pins: pinmux_isp1763_pins {
0092 pinctrl-single,pins = <
0093 OMAP3_WKUP_IOPAD(0x2a58, PIN_INPUT_PULLUP | MUX_MODE4) /* reserved.gpio_128 */
0094 >;
0095 };
0096 };
