diff options
| author | Fugang Duan <b38611@freescale.com> | 2014-09-09 14:43:21 +0800 |
|---|---|---|
| committer | Nitin Garg <nitin.garg@freescale.com> | 2015-09-17 08:58:26 -0500 |
| commit | 0310d3bcf367fd6e8ab9375f68b9e74038775564 (patch) | |
| tree | 3235af6850030d1d3d46d1483c8073973dc6396f /arch/arm/boot/dts/imx6sl-evk.dts | |
| parent | db357689bb531f75983f2609aea8f70b644b0950 (diff) | |
ENGR00329844-03 ARM: dts: imx6sl-evk: add uart4 support
Add uart4 DCE and DTE pinctrl set. Since there have pin confliction,
so add new dts file. To avoid a flood of dts files, there comment out
DTE pinctrl set. If user want to test DTE mode, it needs to rebuild
the DTB file.
(cherry picked from commit a3602fa5796bb86ba432474220389ec712bde92a)
Signed-off-by: Fugang Duan <B38611@freescale.com>
Diffstat (limited to 'arch/arm/boot/dts/imx6sl-evk.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx6sl-evk.dts | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6sl-evk.dts b/arch/arm/boot/dts/imx6sl-evk.dts index 419d6f916843..bad75055d405 100644 --- a/arch/arm/boot/dts/imx6sl-evk.dts +++ b/arch/arm/boot/dts/imx6sl-evk.dts @@ -183,6 +183,24 @@ >; }; + pinctrl_uart4_1: uart4grp-1 { + fsl,pins = < + MX6SL_PAD_SD1_DAT4__UART4_RX_DATA 0x1b0b1 + MX6SL_PAD_SD1_DAT5__UART4_TX_DATA 0x1b0b1 + MX6SL_PAD_SD1_DAT7__UART4_CTS_B 0x1b0b1 + MX6SL_PAD_SD1_DAT6__UART4_RTS_B 0x1b0b1 + >; + }; + + pinctrl_uart4dte_1: uart4dtegrp-1 { + fsl,pins = < + MX6SL_PAD_SD1_DAT5__UART4_RX_DATA 0x1b0b1 + MX6SL_PAD_SD1_DAT4__UART4_TX_DATA 0x1b0b1 + MX6SL_PAD_SD1_DAT6__UART4_CTS_B 0x1b0b1 + MX6SL_PAD_SD1_DAT7__UART4_RTS_B 0x1b0b1 + >; + }; + pinctrl_usbotg1: usbotg1grp { fsl,pins = < MX6SL_PAD_EPDC_PWRCOM__USB_OTG1_ID 0x17059 |