mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-22 01:29:13 +07:00
d2912cb15b
Based on 2 normalized pattern(s): 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 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 # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
112 lines
3.1 KiB
Plaintext
112 lines
3.1 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-only
|
|
/*
|
|
* Copyright (C) 2014-18 H. Nikolaus Schaller <hns@goldelico.com>
|
|
*/
|
|
|
|
#include "omap3-gta04a5.dts"
|
|
|
|
&omap3_pmx_core {
|
|
model = "Goldelico GTA04A5/Letux 2804 with OneNAND";
|
|
|
|
gpmc_pins: pinmux_gpmc_pins {
|
|
pinctrl-single,pins = <
|
|
|
|
/* address lines */
|
|
OMAP3_CORE1_IOPAD(0x207a, PIN_OUTPUT | MUX_MODE0) /* gpmc_a1.gpmc_a1 */
|
|
OMAP3_CORE1_IOPAD(0x207c, PIN_OUTPUT | MUX_MODE0) /* gpmc_a2.gpmc_a2 */
|
|
OMAP3_CORE1_IOPAD(0x207e, PIN_OUTPUT | MUX_MODE0) /* gpmc_a3.gpmc_a3 */
|
|
|
|
/* data lines, gpmc_d0..d7 not muxable according to TRM */
|
|
OMAP3_CORE1_IOPAD(0x209e, PIN_INPUT | MUX_MODE0) /* gpmc_d8.gpmc_d8 */
|
|
OMAP3_CORE1_IOPAD(0x20a0, PIN_INPUT | MUX_MODE0) /* gpmc_d9.gpmc_d9 */
|
|
OMAP3_CORE1_IOPAD(0x20a2, PIN_INPUT | MUX_MODE0) /* gpmc_d10.gpmc_d10 */
|
|
OMAP3_CORE1_IOPAD(0x20a4, PIN_INPUT | MUX_MODE0) /* gpmc_d11.gpmc_d11 */
|
|
OMAP3_CORE1_IOPAD(0x20a6, PIN_INPUT | MUX_MODE0) /* gpmc_d12.gpmc_d12 */
|
|
OMAP3_CORE1_IOPAD(0x20a8, PIN_INPUT | MUX_MODE0) /* gpmc_d13.gpmc_d13 */
|
|
OMAP3_CORE1_IOPAD(0x20aa, PIN_INPUT | MUX_MODE0) /* gpmc_d14.gpmc_d14 */
|
|
OMAP3_CORE1_IOPAD(0x20ac, PIN_INPUT | MUX_MODE0) /* gpmc_d15.gpmc_d15 */
|
|
|
|
/*
|
|
* gpmc_ncs0, gpmc_nadv_ale, gpmc_noe, gpmc_nwe, gpmc_wait0 not muxable
|
|
* according to TRM. OneNAND seems to require PIN_INPUT on clock.
|
|
*/
|
|
OMAP3_CORE1_IOPAD(0x20b0, PIN_OUTPUT | MUX_MODE0) /* gpmc_ncs1.gpmc_ncs1 */
|
|
OMAP3_CORE1_IOPAD(0x20be, PIN_INPUT | MUX_MODE0) /* gpmc_clk.gpmc_clk */
|
|
>;
|
|
};
|
|
};
|
|
|
|
&gpmc {
|
|
/* switch inherited setup to OneNAND */
|
|
|
|
ranges = <0 0 0x04000000 0x1000000>; /* CS0: 16MB for OneNAND */
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&gpmc_pins>;
|
|
|
|
/delete-node/ nand@0,0;
|
|
|
|
onenand@0,0 {
|
|
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "ti,omap2-onenand";
|
|
reg = <0 0 0x20000>; /* CS0, offset 0, IO size 128K */
|
|
|
|
gpmc,sync-read;
|
|
gpmc,sync-write;
|
|
gpmc,burst-length = <16>;
|
|
gpmc,burst-read;
|
|
gpmc,burst-wrap;
|
|
gpmc,burst-write;
|
|
gpmc,device-width = <2>;
|
|
gpmc,mux-add-data = <2>;
|
|
gpmc,cs-on-ns = <0>;
|
|
gpmc,cs-rd-off-ns = <87>;
|
|
gpmc,cs-wr-off-ns = <87>;
|
|
gpmc,adv-on-ns = <0>;
|
|
gpmc,adv-rd-off-ns = <10>;
|
|
gpmc,adv-wr-off-ns = <10>;
|
|
gpmc,oe-on-ns = <15>;
|
|
gpmc,oe-off-ns = <87>;
|
|
gpmc,we-on-ns = <0>;
|
|
gpmc,we-off-ns = <87>;
|
|
gpmc,rd-cycle-ns = <112>;
|
|
gpmc,wr-cycle-ns = <112>;
|
|
gpmc,access-ns = <81>;
|
|
gpmc,page-burst-access-ns = <15>;
|
|
gpmc,bus-turnaround-ns = <0>;
|
|
gpmc,cycle2cycle-delay-ns = <0>;
|
|
gpmc,wait-monitoring-ns = <0>;
|
|
gpmc,clk-activation-ns = <5>;
|
|
gpmc,wr-data-mux-bus-ns = <30>;
|
|
gpmc,wr-access-ns = <81>;
|
|
gpmc,sync-clk-ps = <15000>;
|
|
|
|
x-loader@0 {
|
|
label = "X-Loader";
|
|
reg = <0 0x80000>;
|
|
};
|
|
|
|
bootloaders@80000 {
|
|
label = "U-Boot";
|
|
reg = <0x80000 0x1c0000>;
|
|
};
|
|
|
|
bootloaders_env@240000 {
|
|
label = "U-Boot Env";
|
|
reg = <0x240000 0x40000>;
|
|
};
|
|
|
|
kernel@280000 {
|
|
label = "Kernel";
|
|
reg = <0x280000 0x600000>;
|
|
};
|
|
|
|
filesystem@880000 {
|
|
label = "File System";
|
|
reg = <0x880000 0>; /* 0 = MTDPART_SIZ_FULL */
|
|
};
|
|
|
|
};
|
|
};
|