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ARM: dts: imx6sl-warp: Add BCM4330 support 

Warp has a Murata chip based on a BCM4330 that provides Wifi and Bluetooth
functionality.

Add support for it.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Fabio Estevam 2015-03-12 19:07:12 -03:00 committed by Shawn Guo
parent e9b16e9cae
commit 159097f86d
1 changed files with 71 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

71
arch/arm/boot/dts/imx6sl-warp.dts
View File

@ -47,6 +47,7 @@
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include "imx6sl.dtsi"
/ {
@ -90,6 +91,14 @@
regulator-max-microvolt = <1800000>;
};
};
usdhc3_pwrseq: usdhc3_pwrseq {
compatible = "mmc-pwrseq-simple";
reset-gpios = <&gpio4 5 GPIO_ACTIVE_LOW>, /* WL_REG_ON */
<&gpio3 25 GPIO_ACTIVE_LOW>, /* BT_REG_ON */
<&gpio4 4 GPIO_ACTIVE_LOW>, /* BT_WAKE */
<&gpio4 6 GPIO_ACTIVE_LOW>; /* BT_RST_N */
};
};
&uart1 {
@ -98,6 +107,13 @@
status = "okay";
};
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart2>;
fsl,uart-has-rtscts;
status = "okay";
};
&uart3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart3>;
@ -127,6 +143,19 @@
status = "okay";
};
&usdhc3 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc3>;
pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
bus-width = <4>;
non-removable;
keep-power-in-suspend;
enable-sdio-wakeup;
mmc-pwrseq = <&usdhc3_pwrseq>;
status = "okay";
};
&iomuxc {
imx6sl-warp {
pinctrl_uart1: uart1grp {
@ -136,6 +165,15 @@
>;
};
pinctrl_uart2: uart2grp {
fsl,pins = <
MX6SL_PAD_EPDC_D12__UART2_RX_DATA 0x41b0b1
MX6SL_PAD_EPDC_D13__UART2_TX_DATA 0x41b0b1
MX6SL_PAD_EPDC_D14__UART2_RTS_B 0x4130B1
MX6SL_PAD_EPDC_D15__UART2_CTS_B 0x4130B1
>;
};
pinctrl_uart3: uart3grp {
fsl,pins = <
MX6SL_PAD_AUD_RXC__UART3_RX_DATA 0x41b0b1
@ -187,5 +225,38 @@
MX6SL_PAD_SD2_DAT7__SD2_DATA7 0x4170f9
>;
};
pinctrl_usdhc3: usdhc3grp {
fsl,pins = <
MX6SL_PAD_SD3_CMD__SD3_CMD 0x417059
MX6SL_PAD_SD3_CLK__SD3_CLK 0x410059
MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x417059
MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x417059
MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x417059
MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x417059
>;
};
pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
fsl,pins = <
MX6SL_PAD_SD3_CMD__SD3_CMD 0x4170b9
MX6SL_PAD_SD3_CLK__SD3_CLK 0x4100b9
MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x4170b9
MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x4170b9
MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x4170b9
MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x4170b9
>;
};
pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
fsl,pins = <
MX6SL_PAD_SD3_CMD__SD3_CMD 0x4170f9
MX6SL_PAD_SD3_CLK__SD3_CLK 0x4100f9
MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x4170f9
MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x4170f9
MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x4170f9
MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x4170f9
>;
};
};
};