ARM: dts: udoo_neo: Add Bluetooth support
Udoo Neo has a TI WL1831 Bluetooth chip connected to the UART3 port. Add support for it. Signed-off-by: Breno Lima <breno.lima@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
parent
850a983f16
commit
18ba386826
|
@ -107,6 +107,18 @@
|
||||||
startup-delay-us = <70000>;
|
startup-delay-us = <70000>;
|
||||||
enable-active-high;
|
enable-active-high;
|
||||||
};
|
};
|
||||||
|
|
||||||
|
reg_bt: regulator-bt {
|
||||||
|
compatible = "regulator-fixed";
|
||||||
|
pinctrl-names = "default";
|
||||||
|
pinctrl-0 = <&pinctrl_bt_reg>;
|
||||||
|
enable-active-high;
|
||||||
|
gpio = <&gpio2 17 GPIO_ACTIVE_HIGH>;
|
||||||
|
regulator-name = "bt_reg";
|
||||||
|
regulator-min-microvolt = <1800000>;
|
||||||
|
regulator-max-microvolt = <1800000>;
|
||||||
|
regulator-always-on;
|
||||||
|
};
|
||||||
};
|
};
|
||||||
|
|
||||||
&cpu0 {
|
&cpu0 {
|
||||||
|
@ -219,6 +231,11 @@
|
||||||
};
|
};
|
||||||
|
|
||||||
&iomuxc {
|
&iomuxc {
|
||||||
|
pinctrl_bt_reg: btreggrp {
|
||||||
|
fsl,pins =
|
||||||
|
<MX6SX_PAD_KEY_ROW2__GPIO2_IO_17 0x15059>;
|
||||||
|
};
|
||||||
|
|
||||||
pinctrl_enet1: enet1grp {
|
pinctrl_enet1: enet1grp {
|
||||||
fsl,pins =
|
fsl,pins =
|
||||||
<MX6SX_PAD_ENET1_CRS__GPIO2_IO_1 0xa0b1>,
|
<MX6SX_PAD_ENET1_CRS__GPIO2_IO_1 0xa0b1>,
|
||||||
|
@ -256,6 +273,14 @@
|
||||||
<MX6SX_PAD_GPIO1_IO07__UART2_RX 0x1b0b1>;
|
<MX6SX_PAD_GPIO1_IO07__UART2_RX 0x1b0b1>;
|
||||||
};
|
};
|
||||||
|
|
||||||
|
pinctrl_uart3: uart3grp {
|
||||||
|
fsl,pins =
|
||||||
|
<MX6SX_PAD_SD3_DATA4__UART3_RX 0x13059>,
|
||||||
|
<MX6SX_PAD_SD3_DATA5__UART3_TX 0x13059>,
|
||||||
|
<MX6SX_PAD_SD3_DATA6__UART3_RTS_B 0x13059>,
|
||||||
|
<MX6SX_PAD_SD3_DATA7__UART3_CTS_B 0x13059>;
|
||||||
|
};
|
||||||
|
|
||||||
pinctrl_uart5: uart5grp {
|
pinctrl_uart5: uart5grp {
|
||||||
fsl,pins =
|
fsl,pins =
|
||||||
<MX6SX_PAD_SD4_DATA4__UART5_RX 0x1b0b1>,
|
<MX6SX_PAD_SD4_DATA4__UART5_RX 0x1b0b1>,
|
||||||
|
@ -334,6 +359,13 @@
|
||||||
status = "disabled";
|
status = "disabled";
|
||||||
};
|
};
|
||||||
|
|
||||||
|
&uart3 { /* Bluetooth */
|
||||||
|
pinctrl-names = "default";
|
||||||
|
pinctrl-0 = <&pinctrl_uart3>;
|
||||||
|
uart-has-rtscts;
|
||||||
|
status = "okay";
|
||||||
|
};
|
||||||
|
|
||||||
/* Arduino serial */
|
/* Arduino serial */
|
||||||
&uart5 {
|
&uart5 {
|
||||||
pinctrl-names = "default";
|
pinctrl-names = "default";
|
||||||
|
|
Loading…
Reference in a new issue