// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2013 Texas Instruments Incorporated -
https://www.ti.com/
*/
/dts-v1/;
#include "omap34xx.dtsi"
/ {
model = "TI OMAP3430 SDP";
compatible = "ti,omap3430-sdp", "ti,omap3430", "ti,omap3";
memory@80000000 {
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>;
vqmmc-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 {
compatible = "ti,omap2-nand";
reg = <1 0 4>; /* CS1, offset 0, IO size 4 */
interrupt-parent = <&gpmc>;
interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
<1 IRQ_TYPE_NONE>; /* termcount */
#address-cells = <1>;
#size-cells = <1>;
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 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "ti,omap2-onenand";
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>;
};
};
};
