ARM: dts: imx6sl-warp: Add changes for rev1.12

Warp board rev1.12 is the version of the hardware that will be publicly
available for the customers.

It uses UART5 as the Bluetooth serial port as well as some
additional signals for HOSTWAKE on Wifi and Bluetooth.

Make the changes to support the rev1.12 hardware.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx6sl-warp.dts b/arch/arm/boot/dts/imx6sl-warp.dts
index 401a6b372aa82fc6152985445326d917382d06ed..10c69963100fab7e972069a117a625175c21a72c 100644 (file)
--- a/arch/arm/boot/dts/imx6sl-warp.dts
+++ b/arch/arm/boot/dts/imx6sl-warp.dts
@@ -61,7 +61,9 @@
        usdhc3_pwrseq: usdhc3_pwrseq {
                compatible = "mmc-pwrseq-simple";
                reset-gpios = <&gpio4 5 GPIO_ACTIVE_LOW>,       /* WL_REG_ON */
+                             <&gpio4 7 GPIO_ACTIVE_LOW>,       /* WL_HOSTWAKE */
                              <&gpio3 25 GPIO_ACTIVE_LOW>,      /* BT_REG_ON */
+                             <&gpio3 27 GPIO_ACTIVE_LOW>,      /* BT_HOSTWAKE */
                              <&gpio4 4 GPIO_ACTIVE_LOW>,       /* BT_WAKE */
                              <&gpio4 6 GPIO_ACTIVE_LOW>;       /* BT_RST_N */
        };
@@ -73,16 +75,16 @@
        status = "okay";
 };
 
-&uart2 {
+&uart3 {
        pinctrl-names = "default";
-       pinctrl-0 = <&pinctrl_uart2>;
-       fsl,uart-has-rtscts;
+       pinctrl-0 = <&pinctrl_uart3>;
        status = "okay";
 };
 
-&uart3 {
+&uart5 {
        pinctrl-names = "default";
-       pinctrl-0 = <&pinctrl_uart3>;
+       pinctrl-0 = <&pinctrl_uart5>;
+       fsl,uart-has-rtscts;
        status = "okay";
 };
 
@@ -130,14 +132,6 @@
                        >;
                };
 
-               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 = <
@@ -146,6 +140,15 @@
                        >;
                };
 
+               pinctrl_uart5: uart5grp {
+                       fsl,pins = <
+                               MX6SL_PAD_ECSPI1_SCLK__UART5_RX_DATA    0x41b0b1
+                               MX6SL_PAD_ECSPI1_MOSI__UART5_TX_DATA    0x41b0b1
+                               MX6SL_PAD_ECSPI1_MISO__UART5_RTS_B      0x4130b1
+                               MX6SL_PAD_ECSPI1_SS0__UART5_CTS_B       0x4130b1
+                       >;
+               };
+
                pinctrl_usdhc2: usdhc2grp {
                        fsl,pins = <
                                MX6SL_PAD_SD2_CMD__SD2_CMD              0x417059