1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
// 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 {
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: pinmux_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: pinmux_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 */
>;
};
};
|
