From d23dfefaf0b4b85756fa2bc90cae21c7d50043c4 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Mon, 29 Jun 2015 10:05:42 -0300 Subject: [PATCH] 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 Acked-by: Otavio Salvador Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx6sl-warp.dts | 29 ++++++++++++++++------------- 1 file changed, 16 insertions(+), 13 deletions(-) diff --git a/arch/arm/boot/dts/imx6sl-warp.dts b/arch/arm/boot/dts/imx6sl-warp.dts index 401a6b372aa8..10c69963100f 100644 --- 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 -- 2.39.5