diff options
Diffstat (limited to 'kernel/arch/arm/boot/dts/omap3430-sdp.dts')
| -rw-r--r-- | kernel/arch/arm/boot/dts/omap3430-sdp.dts | 193 |
1 files changed, 193 insertions, 0 deletions
diff --git a/kernel/arch/arm/boot/dts/omap3430-sdp.dts b/kernel/arch/arm/boot/dts/omap3430-sdp.dts new file mode 100644 index 000000000..16b0cdfbe --- /dev/null +++ b/kernel/arch/arm/boot/dts/omap3430-sdp.dts @@ -0,0 +1,193 @@ +/* + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * + * 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. + */ +/dts-v1/; + +#include "omap34xx.dtsi" + +/ { + model = "TI OMAP3430 SDP"; + compatible = "ti,omap3430-sdp", "ti,omap3"; + + memory { + device_type = "memory"; + reg = <0x80000000 0x10000000>; /* 256 MB */ + }; +}; + +&i2c1 { + clock-frequency = <2600000>; + + twl: twl@48 { + reg = <0x48>; + interrupts = <7>; /* SYS_NIRQ cascaded to intc */ + }; +}; + +#include "twl4030.dtsi" +#include "twl4030_omap3.dtsi" + +&mmc1 { + vmmc-supply = <&vmmc1>; + vmmc_aux-supply = <&vsim>; + /* + * S6-3 must be in ON position for 8 bit mode to function + * Else, use 4 bit mode + */ + bus-width = <8>; +}; + +&mmc2 { + status = "disabled"; +}; + +&mmc3 { + status = "disabled"; +}; + +&gpmc { + ranges = <0 0 0x10000000 0x08000000>, + <1 0 0x28000000 0x1000000>, /* CS1: 16MB for NAND */ + <2 0 0x20000000 0x1000000>; /* CS2: 16MB for OneNAND */ + + nor@0,0 { + compatible = "cfi-flash"; + linux,mtd-name= "intel,pf48f6000m0y1be"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0 0 0x08000000>; + bank-width = <2>; + + gpmc,mux-add-data = <2>; + gpmc,cs-on-ns = <0>; + gpmc,cs-rd-off-ns = <186>; + gpmc,cs-wr-off-ns = <186>; + gpmc,adv-on-ns = <12>; + gpmc,adv-rd-off-ns = <48>; + gpmc,adv-wr-off-ns = <48>; + gpmc,oe-on-ns = <54>; + gpmc,oe-off-ns = <168>; + gpmc,we-on-ns = <54>; + gpmc,we-off-ns = <168>; + gpmc,rd-cycle-ns = <186>; + gpmc,wr-cycle-ns = <186>; + gpmc,access-ns = <114>; + gpmc,page-burst-access-ns = <6>; + gpmc,bus-turnaround-ns = <12>; + gpmc,cycle2cycle-delay-ns = <18>; + gpmc,wr-data-mux-bus-ns = <90>; + gpmc,wr-access-ns = <186>; + gpmc,cycle2cycle-samecsen; + gpmc,cycle2cycle-diffcsen; + + partition@0 { + label = "bootloader-nor"; + reg = <0 0x40000>; + }; + partition@40000 { + label = "params-nor"; + reg = <0x40000 0x40000>; + }; + partition@80000 { + label = "kernel-nor"; + reg = <0x80000 0x200000>; + }; + partition@280000 { + label = "filesystem-nor"; + reg = <0x240000 0x7d80000>; + }; + }; + + nand@1,0 { + linux,mtd-name= "micron,mt29f1g08abb"; + #address-cells = <1>; + #size-cells = <1>; + reg = <1 0 4>; /* CS1, offset 0, IO size 4 */ + ti,nand-ecc-opt = "sw"; + nand-bus-width = <8>; + gpmc,cs-on-ns = <0>; + gpmc,cs-rd-off-ns = <36>; + gpmc,cs-wr-off-ns = <36>; + gpmc,adv-on-ns = <6>; + gpmc,adv-rd-off-ns = <24>; + gpmc,adv-wr-off-ns = <36>; + gpmc,oe-on-ns = <6>; + gpmc,oe-off-ns = <48>; + gpmc,we-on-ns = <6>; + gpmc,we-off-ns = <30>; + gpmc,rd-cycle-ns = <72>; + gpmc,wr-cycle-ns = <72>; + gpmc,access-ns = <54>; + gpmc,wr-access-ns = <30>; + + partition@0 { + label = "xloader-nand"; + reg = <0 0x80000>; + }; + partition@80000 { + label = "bootloader-nand"; + reg = <0x80000 0x140000>; + }; + partition@1c0000 { + label = "params-nand"; + reg = <0x1c0000 0xc0000>; + }; + partition@280000 { + label = "kernel-nand"; + reg = <0x280000 0x500000>; + }; + partition@780000 { + label = "filesystem-nand"; + reg = <0x780000 0x7880000>; + }; + }; + + onenand@2,0 { + linux,mtd-name= "samsung,kfm2g16q2m-deb8"; + #address-cells = <1>; + #size-cells = <1>; + reg = <2 0 0x20000>; /* CS2, offset 0, IO size 4 */ + + gpmc,device-width = <2>; + gpmc,mux-add-data = <2>; + gpmc,cs-on-ns = <0>; + gpmc,cs-rd-off-ns = <84>; + gpmc,cs-wr-off-ns = <72>; + gpmc,adv-on-ns = <0>; + gpmc,adv-rd-off-ns = <18>; + gpmc,adv-wr-off-ns = <18>; + gpmc,oe-on-ns = <30>; + gpmc,oe-off-ns = <84>; + gpmc,we-on-ns = <0>; + gpmc,we-off-ns = <42>; + gpmc,rd-cycle-ns = <108>; + gpmc,wr-cycle-ns = <96>; + gpmc,access-ns = <78>; + gpmc,wr-data-mux-bus-ns = <30>; + + partition@0 { + label = "xloader-onenand"; + reg = <0 0x80000>; + }; + partition@80000 { + label = "bootloader-onenand"; + reg = <0x80000 0x40000>; + }; + partition@c0000 { + label = "params-onenand"; + reg = <0xc0000 0x20000>; + }; + partition@e0000 { + label = "kernel-onenand"; + reg = <0xe0000 0x200000>; + }; + partition@2e0000 { + label = "filesystem-onenand"; + reg = <0x2e0000 0xfd20000>; + }; + }; +}; |