diff options
| author | Luwei Zhou <b45643@freescale.com> | 2015-05-19 10:32:37 +0800 |
|---|---|---|
| committer | Luwei Zhou <b45643@freescale.com> | 2015-05-19 17:36:33 +0800 |
| commit | 8870baaa9908f0692318c92949aa9c9f4c8d45b4 (patch) | |
| tree | 342e573665f3e9338dd59ddf1ca07b2a7bb3de66 /arch/arm/boot/dts | |
| parent | 62733a59dddd9a1b9325b825097758363cbf30da (diff) | |
MLK-10921: ARM: dts: imx7d: Enable the SIM1 devicetree on the i.MX7d-SDB platform.
Add the SIM1 devicetree support on the i.MX7D-SDB platform.
Signed-off-by: Luwei Zhou <b45643@freescale.com>
Diffstat (limited to 'arch/arm/boot/dts')
| -rw-r--r-- | arch/arm/boot/dts/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/boot/dts/imx7d-sdb-sim.dts | 17 | ||||
| -rw-r--r-- | arch/arm/boot/dts/imx7d-sdb.dts | 18 |
3 files changed, 37 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 63b011c53fd4..1368299fab06 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -223,6 +223,7 @@ dtb-$(CONFIG_ARCH_MXC) += \ imx7d-12x12-lpddr3-arm2-enet.dtb \ imx7d-12x12-lpddr3-arm2-flexcan.dtb \ imx7d-12x12-lpddr3-arm2-qspi.dtb \ + imx7d-12x12-lpddr3-arm2-sim.dtb \ imx7d-12x12-lpddr3-arm2-m4.dtb \ imx7d-12x12-lpddr3-arm2-pcie.dtb \ imx7d-19x19-lpddr3-arm2.dtb \ @@ -233,6 +234,7 @@ dtb-$(CONFIG_ARCH_MXC) += \ imx7d-sdb-epdc.dtb \ imx7d-sdb-gpmi-weim.dtb \ imx7d-sdb-qspi.dtb \ + imx7d-sdb-sim.dtb \ imx7d-sdb-m4.dtb dtb-$(CONFIG_ARCH_MXS) += imx23-evk.dtb \ imx23-olinuxino.dtb \ diff --git a/arch/arm/boot/dts/imx7d-sdb-sim.dts b/arch/arm/boot/dts/imx7d-sdb-sim.dts new file mode 100644 index 000000000000..e70472502182 --- /dev/null +++ b/arch/arm/boot/dts/imx7d-sdb-sim.dts @@ -0,0 +1,17 @@ +/* + * Copyright (C) 2015 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "imx7d-sdb.dts" +/* disable epdc, conflict with sim1 */ +&epdc { + status = "disabled"; +}; + +&sim1 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts index f55d71416963..4fe75efcd7f5 100644 --- a/arch/arm/boot/dts/imx7d-sdb.dts +++ b/arch/arm/boot/dts/imx7d-sdb.dts @@ -679,6 +679,16 @@ >; }; + pinctrl_sim1_1: sim1grp-1 { + fsl,pins = < + MX7D_PAD_EPDC_DATA10__SIM1_PORT1_RST_B 0x77 + MX7D_PAD_EPDC_DATA12__SIM1_PORT1_PD 0x77 + MX7D_PAD_EPDC_DATA11__SIM1_PORT1_SVEN 0x77 + MX7D_PAD_EPDC_DATA09__SIM1_PORT1_CLK 0x73 + MX7D_PAD_EPDC_DATA08__SIM1_PORT1_TRXD 0x73 + >; + }; + pinctrl_uart1: uart1grp { fsl,pins = < MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX 0x79 @@ -884,6 +894,14 @@ status = "okay"; }; +&sim1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sim1_1>; + port = <0>; + sven_low_active; + status = "disabled"; +}; + &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; |