diff options
Diffstat (limited to 'arch/arm/dts')
| -rw-r--r-- | arch/arm/dts/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/dts/imx7d-sdb-gpmi-weim.dts | 9 | ||||
| -rw-r--r-- | arch/arm/dts/imx7d-sdb-gpmi-weim.dtsi | 23 | ||||
| -rw-r--r-- | arch/arm/dts/imx7d-sdb-qspi.dts | 9 | ||||
| -rw-r--r-- | arch/arm/dts/imx7d-sdb-qspi.dtsi | 44 | ||||
| -rw-r--r-- | arch/arm/dts/imx7d.dtsi | 9 |
6 files changed, 92 insertions, 4 deletions
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 3c3dbd7..5b3ae83 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -364,6 +364,8 @@ dtb-$(CONFIG_MX6) += imx6ul-14x14-ddr3-arm2.dtb \ dtb-$(CONFIG_MX7) += imx7-colibri.dtb \ imx7d-sdb.dtb \ imx7d-sdb-epdc.dtb \ + imx7d-sdb-gpmi-weim.dtb \ + imx7d-sdb-qspi.dtb \ imx7d-sdb-reva.dtb dtb-$(CONFIG_SOC_KEYSTONE) += keystone-k2hk-evm.dtb \ diff --git a/arch/arm/dts/imx7d-sdb-gpmi-weim.dts b/arch/arm/dts/imx7d-sdb-gpmi-weim.dts new file mode 100644 index 0000000..346e38c --- /dev/null +++ b/arch/arm/dts/imx7d-sdb-gpmi-weim.dts @@ -0,0 +1,9 @@ +/* + * 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" +#include "imx7d-sdb-gpmi-weim.dtsi" diff --git a/arch/arm/dts/imx7d-sdb-gpmi-weim.dtsi b/arch/arm/dts/imx7d-sdb-gpmi-weim.dtsi new file mode 100644 index 0000000..3a1208f --- /dev/null +++ b/arch/arm/dts/imx7d-sdb-gpmi-weim.dtsi @@ -0,0 +1,23 @@ +/* + * 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. + */ + +&gpmi{ + status = "okay"; +}; + +&sai1{ + status = "disabled"; +}; + +&usdhc3{ + status = "disabled"; +}; + +&uart5{ + status = "disabled"; +}; diff --git a/arch/arm/dts/imx7d-sdb-qspi.dts b/arch/arm/dts/imx7d-sdb-qspi.dts new file mode 100644 index 0000000..a469905 --- /dev/null +++ b/arch/arm/dts/imx7d-sdb-qspi.dts @@ -0,0 +1,9 @@ +/* + * 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" +#include "imx7d-sdb-qspi.dtsi" diff --git a/arch/arm/dts/imx7d-sdb-qspi.dtsi b/arch/arm/dts/imx7d-sdb-qspi.dtsi new file mode 100644 index 0000000..c684b56 --- /dev/null +++ b/arch/arm/dts/imx7d-sdb-qspi.dtsi @@ -0,0 +1,44 @@ +/* + * 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. + */ + +/* disable epdc, conflict with qspi */ +&epdc { + status = "disabled"; +}; + +&iomuxc { + qspi1 { + pinctrl_qspi1_1: qspi1grp_1 { + fsl,pins = < + MX7D_PAD_EPDC_DATA00__QSPI_A_DATA0 0x51 + MX7D_PAD_EPDC_DATA01__QSPI_A_DATA1 0x51 + MX7D_PAD_EPDC_DATA02__QSPI_A_DATA2 0x51 + MX7D_PAD_EPDC_DATA03__QSPI_A_DATA3 0x51 + MX7D_PAD_EPDC_DATA05__QSPI_A_SCLK 0x51 + MX7D_PAD_EPDC_DATA06__QSPI_A_SS0_B 0x51 + >; + }; + }; +}; + +&qspi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_qspi1_1>; + status = "okay"; + ddrsmp=<0>; + + flash0: mx25l51245g@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spi-flash"; + spi-max-frequency = <29000000>; + /* take off one dummy cycle */ + spi-nor,ddr-quad-read-dummy = <5>; + reg = <0>; + }; +}; diff --git a/arch/arm/dts/imx7d.dtsi b/arch/arm/dts/imx7d.dtsi index 9a83607..ead741f 100644 --- a/arch/arm/dts/imx7d.dtsi +++ b/arch/arm/dts/imx7d.dtsi @@ -37,10 +37,11 @@ serial4 = &uart5; serial5 = &uart6; serial6 = &uart7; - spi0 = &ecspi1; - spi1 = &ecspi2; - spi2 = &ecspi3; - spi3 = &ecspi4; + spi1 = &qspi1; + spi2 = &ecspi1; + spi3 = &ecspi2; + spi4 = &ecspi3; + spi5 = &ecspi4; }; cpus { |