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#include <dt-bindings/interrupt-controller/irq.h>
/ {
wlan_en_reg: fixedregulator@2 {
compatible = "regulator-fixed";
regulator-name = "wlan-en-regulator";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
/* WL_EN */
//gpio = <&gpio0 26 1>;
//enable-active-high;
};
tibt {
compatible = "tibt";
nshutdown_gpio = <60>;
dev_name = "/dev/ttyO3";
flow_cntrl = <1>;
baud_rate = <3000000>;
};
btwilink {
compatible = "btwilink";
};
};
&am33xx_pinmux {
bt_pins: pinmux_bt_pins {
pinctrl-single,pins = <
0x78 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_ad12.gpio1_28 BT_EN*/
>;
};
mmc3_pins: pinmux_mmc3_pins {
pinctrl-single,pins = <
0x8c ( PIN_INPUT_PULLUP | MUX_MODE3 ) /* gpio2_1 gpmc_clk.mmc2_clk */
0x88 ( PIN_INPUT_PULLUP | MUX_MODE3) /* gpio2_0 gpmc_csn3.mmc2_cmd */
0x30 ( PIN_INPUT_PULLUP | MUX_MODE3 ) /* gpio1_12 gpmc_ad12.mmc2_dat0 */
0x34 ( PIN_INPUT_PULLUP | MUX_MODE3 ) /* gpio1_13 gpmc_ad13.mmc2_dat1 */
0x38 ( PIN_INPUT_PULLUP | MUX_MODE3 ) /* gpio1_14 gpmc_ad14.mmc2_dat2 */
0x3c ( PIN_INPUT_PULLUP | MUX_MODE3 ) /* gpio1_15 gpmc_ad15.mmc2_dat3 */
>;
};
mmc3_pins_sleep: pinmux_mmc3_pins_sleep {
pinctrl-single,pins = <
0x8c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpio2_1 gpmc_clk.mmc2_clk */
0x88 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpio2_0 gpmc_csn3.mmc2_cmd */
0x30 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpio1_12 gpmc_ad12.mmc2_dat0 */
0x34 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpio1_13 gpmc_ad13.mmc2_dat1 */
0x38 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpio1_14 gpmc_ad14.mmc2_dat2 */
0x3c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpio1_15 gpmc_ad15.mmc2_dat3 */
>;
};
/* wl18xx card enable/irq GPIOs. */
wlan_pins: pinmux_wlan_pins {
pinctrl-single,pins = <
0x28 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad10.gpio0_26 WL_EN*/
0x2C (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_ad11.gpio0_27 WL_IRQ*/
0x7C (PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_csn0.gpio1_29 Cape_Buffer_EN*/
>;
};
/* wl18xx card enable/irq GPIOs. */
wlan_pins_sleep: pinmux_wlan_pins_sleep {
pinctrl-single,pins = <
0x28 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_ad10.gpio0_26 WL_EN*/
0x2C (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_ad11.gpio0_27 WL_IRQ*/
0x7C (PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_csn0.gpio1_29 Cape_Buffer_EN*/
>;
};
uart3_pins_default: pinmux_uart3_pins_default {
pinctrl-single,pins = <
0x134 ( PIN_INPUT_PULLUP | MUX_MODE1 ) /* (L17) gmii1_rxd3.uart3_rxd */
0x138 ( PIN_OUTPUT_PULLDOWN | MUX_MODE1 ) /* (L16) gmii1_rxd2.uart3_txd */
0x148 ( PIN_INPUT | MUX_MODE3 ) /* (M17) mdio_data.uart3_ctsn */
0x14c ( PIN_OUTPUT_PULLDOWN | MUX_MODE3 ) /* (M18) mdio_clk.uart3_rtsn */
>;
};
uart3_pins_sleep: pinmux_uart3_pins_sleep {
pinctrl-single,pins = <
0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* (L17) gmii1_rxd3.uart3_rxd */
0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* (L16) gmii1_rxd2.uart3_txd */
0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* (M17) mdio_data.uart3_ctsn */
0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* (M18) mdio_clk.uart3_rtsn */
>;
};
};
/* edma changed: in v4.1.x-ti branch: http://git.ti.com/gitweb/?p=ti-linux-kernel/ti-linux-kernel.git;a=commitdiff;h=bbbe675015664dc1e6fdac1421645a17f70afca6;hp=5b262677a892ca6da5486ece6cbb390af094df40 */
&mmc3 {
dmas = <&edma_xbar 12 0 1
&edma_xbar 13 0 2>;
dma-names = "tx", "rx";
status = "okay";
//vmmc-supply = <&wlan_en_reg>;
vmmc-supply = <&vmmcsd_fixed>;
bus-width = <4>;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&mmc3_pins &wlan_pins>;
pinctrl-1 = <&mmc3_pins_sleep &wlan_pins_sleep>;
ti,non-removable;
ti,needs-special-hs-handling;
cap-power-off-card;
keep-power-in-suspend;
#address-cells = <1>;
#size-cells = <0>;
wlcore: wlcore@0 {
compatible = "ti,wl1835";
reg = <2>;
interrupt-parent = <&gpio0>;
interrupts = <27 IRQ_TYPE_LEVEL_HIGH>;
};
};
&gpio0 {
wl_en {
gpio-hog;
gpios = <26 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "WL_EN";
};
};
&uart3 {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&uart3_pins_default>;
pinctrl-1 = <&uart3_pins_sleep>;
status = "okay";
};
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