mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-26 22:40:55 +07:00
218077a3c0
Convert onenand to DT on n8x0 boards. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Tony Lindgren <tony@atomide.com>
100 lines
1.9 KiB
Plaintext
100 lines
1.9 KiB
Plaintext
#include "omap2420.dtsi"
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/ {
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memory {
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device_type = "memory";
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reg = <0x80000000 0x8000000>; /* 128 MB */
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};
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ocp {
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i2c@0 {
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compatible = "i2c-cbus-gpio";
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gpios = <&gpio3 2 0 /* gpio66 clk */
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&gpio3 1 0 /* gpio65 dat */
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&gpio3 0 0 /* gpio64 sel */
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>;
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#address-cells = <1>;
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#size-cells = <0>;
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retu_mfd: retu@1 {
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compatible = "retu-mfd";
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interrupt-parent = <&gpio4>;
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interrupts = <12 IRQ_TYPE_EDGE_RISING>;
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reg = <0x1>;
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};
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};
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};
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};
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&i2c1 {
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clock-frequency = <400000>;
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};
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&i2c2 {
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clock-frequency = <400000>;
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};
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&gpmc {
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ranges = <0 0 0x04000000 0x10000000>;
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/* gpio-irq for dma: 26 */
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onenand@0,0 {
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#address-cells = <1>;
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#size-cells = <1>;
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reg = <0 0 0x10000000>;
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gpmc,sync-read;
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gpmc,burst-length = <16>;
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gpmc,burst-read;
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gpmc,burst-wrap;
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gpmc,device-width = <2>;
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gpmc,mux-add-data = <2>;
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gpmc,cs-on-ns = <0>;
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gpmc,cs-rd-off-ns = <127>;
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gpmc,cs-wr-off-ns = <109>;
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gpmc,adv-on-ns = <0>;
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gpmc,adv-rd-off-ns = <18>;
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gpmc,adv-wr-off-ns = <18>;
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gpmc,oe-on-ns = <27>;
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gpmc,oe-off-ns = <127>;
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gpmc,we-on-ns = <27>;
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gpmc,we-off-ns = <72>;
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gpmc,rd-cycle-ns = <145>;
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gpmc,wr-cycle-ns = <136>;
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gpmc,access-ns = <118>;
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gpmc,page-burst-access-ns = <27>;
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gpmc,bus-turnaround-ns = <0>;
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gpmc,cycle2cycle-delay-ns = <0>;
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gpmc,wait-monitoring-ns = <0>;
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gpmc,clk-activation-ns = <9>;
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gpmc,sync-clk-ps = <27000>;
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/* MTD partition table corresponding to old board-n8x0 file. */
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partition@0 {
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label = "bootloader";
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reg = <0x00000000 0x00020000>;
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read-only;
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};
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partition@1 {
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label = "config";
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reg = <0x00020000 0x00060000>;
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};
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partition@2 {
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label = "kernel";
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reg = <0x00080000 0x00200000>;
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};
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partition@3 {
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label = "initfs";
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reg = <0x00280000 0x00400000>;
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};
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partition@4 {
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label = "rootfs";
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reg = <0x00680000 0x0f980000>;
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};
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partition@5 {
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label = "omap2-onenand";
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reg = <0x00000000 0x10000000>;
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};
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};
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};
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