[source] apm821xx: consolidate apm821xx device trees files
LEDE Commits
lede-commits at lists.infradead.org
Sat Nov 12 22:16:07 PST 2016
mkresin pushed a commit to source.git, branch master:
https://git.lede-project.org/ebaa82a2ca1d147acaab5ab0c0f277951d10a6b5
commit ebaa82a2ca1d147acaab5ab0c0f277951d10a6b5
Author: Christian Lamparter <chunkeey at googlemail.com>
AuthorDate: Sat Nov 12 14:46:32 2016 +0100
apm821xx: consolidate apm821xx device trees files
This patch moves the common SoC device tree entries
from the currently four supported platforms into a
common apm82181.dtsi.
Furthermore, this patch also changes the GPIO, IRQ and
input definitions of the supported platforms to use the
defined dt-bindings macros for GPIO_ACTIVE_LOW|HIGH,
KEY_WPS|RESTART|*, IRQ_TYPE_* when it's appropriate.
Signed-off-by: Christian Lamparter <chunkeey at gmail.com>
---
target/linux/apm821xx/dts/MR24.dts | 472 +++--------
.../linux/apm821xx/dts/{MR24.dts => apm82181.dtsi} | 313 +++----
target/linux/apm821xx/dts/apollo3g-duo.dts | 19 +
target/linux/apm821xx/dts/apollo3g.dts | 18 -
target/linux/apm821xx/dts/apollo3g.dtsi | 569 +++----------
target/linux/apm821xx/dts/wndr4700.dts | 914 +++++++--------------
6 files changed, 695 insertions(+), 1610 deletions(-)
diff --git a/target/linux/apm821xx/dts/MR24.dts b/target/linux/apm821xx/dts/MR24.dts
index 1e186e6..8d20872 100644
--- a/target/linux/apm821xx/dts/MR24.dts
+++ b/target/linux/apm821xx/dts/MR24.dts
@@ -12,422 +12,140 @@
/dts-v1/;
+#include "apm82181.dtsi"
+
/ {
- #address-cells = <2>;
- #size-cells = <1>;
model = "Meraki MR24 Access Point";
compatible = "meraki,ikarem";
- dcr-parent = <&{/cpus/cpu at 0}>;
aliases {
- ethernet0 = &EMAC0;
- serial0 = &UART0;
+ serial0 = &UART1;
};
- cpus {
- #address-cells = <1>;
- #size-cells = <0>;
-
- cpu at 0 {
- device_type = "cpu";
- model = "PowerPC,apm821xx";
- reg = <0x00000000>;
- clock-frequency = <0>; /* Filled in by U-Boot */
- timebase-frequency = <0>; /* Filled in by U-Boot */
- i-cache-line-size = <32>;
- d-cache-line-size = <32>;
- i-cache-size = <32768>;
- d-cache-size = <32768>;
- dcr-controller;
- dcr-access-method = "native";
- next-level-cache = <&L2C0>;
- };
+ chosen {
+ linux,stdout-path = "/plb/opb/serial at ef600400";
};
- memory {
- device_type = "memory";
- reg = <0x00000000 0x00000000 0x00000000>; /* Filled in by U-Boot */
- };
+};
- UIC0: interrupt-controller0 {
- compatible = "ibm,uic";
- interrupt-controller;
- cell-index = <0>;
- dcr-reg = <0x0c0 0x009>;
- #address-cells = <0>;
- #size-cells = <0>;
- #interrupt-cells = <2>;
- };
- UIC1: interrupt-controller1 {
- compatible = "ibm,uic";
- interrupt-controller;
- cell-index = <1>;
- dcr-reg = <0x0d0 0x009>;
- #address-cells = <0>;
- #size-cells = <0>;
- #interrupt-cells = <2>;
- interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */
- interrupt-parent = <&UIC0>;
- };
+&CRYPTO {
+ status = "okay";
+};
- UIC2: interrupt-controller2 {
- compatible = "ibm,uic";
- interrupt-controller;
- cell-index = <2>;
- dcr-reg = <0x0e0 0x009>;
- #address-cells = <0>;
- #size-cells = <0>;
- #interrupt-cells = <2>;
- interrupts = <0xa 0x4 0xb 0x4>; /* cascade */
- interrupt-parent = <&UIC0>;
- };
+&PKA {
+ status = "okay";
+};
- UIC3: interrupt-controller3 {
- compatible = "ibm,uic";
- interrupt-controller;
- cell-index = <3>;
- dcr-reg = <0x0f0 0x009>;
- #address-cells = <0>;
- #size-cells = <0>;
- #interrupt-cells = <2>;
- interrupts = <0x10 0x4 0x11 0x4>; /* cascade */
- interrupt-parent = <&UIC0>;
- };
+&TRNG {
+ status = "okay";
+};
- /* KPH check the following */
- OCM: ocm at 400040000 {
- compatible = "ibm,ocm";
+&EBC0 {
+ /* Ikarem has 32MB of NAND */
+ ndfc at 1,0 {
status = "okay";
- cell-index = <1>;
- /* configured in U-Boot */
- reg = <4 0x00040000 0x8000>; /* 32K */
- };
-
- SDR0: sdr {
- compatible = "ibm,sdr-apm821xx";
- dcr-reg = <0x00e 0x002>;
- };
-
- CPR0: cpr {
- compatible = "ibm,cpr-apm821xx";
- dcr-reg = <0x00c 0x002>;
- };
-
- L2C0: l2c {
- compatible = "ibm,l2-cache-apm82181", "ibm,l2-cache";
- dcr-reg = <0x020 0x008
- 0x030 0x008>;
- cache-line-size = <32>;
- cache-size = <262144>;
- interrupt-parent = <&UIC1>;
- interrupts = <11 1>;
- };
-
- /* kph check the below */
- CPM0: cpm {
- compatible = "ibm,cpm-apm821xx", "ibm,cpm";
- cell-index = <0>;
- dcr-reg = <0x160 0x003>;
- pm-cpu = <0x02000000>;
- pm-doze = <0x302570F0>;
- pm-nap = <0x302570F0>;
- pm-deepsleep = <0x302570F0>;
- pm-iic-device = <&IIC0>;
- pm-emac-device = <&EMAC0>;
- };
-
- plb {
- compatible = "ibm,plb4";
- #address-cells = <2>;
- #size-cells = <1>;
- ranges;
- clock-frequency = <0>; /* Filled in by U-Boot */
-
- SDRAM0: sdram {
- compatible = "ibm,sdram-apm821xx";
- dcr-reg = <0x010 0x002>;
- };
-
- /* kph check the below */
- CRYPTO: crypto at 180000 {
- compatible = "amcc,ppc460ex-crypto", "amcc,ppc4xx-crypto";
- reg = <4 0x00180000 0x80400>;
- interrupt-parent = <&UIC0>;
- interrupts = <0x1d 0x4>;
- };
-
- /* kph check the below */
- PKA: pka at 114000 {
- device_type = "pka";
- compatible = "ppc4xx-pka", "amcc,ppc4xx-pka";
- reg = <4 0x00114000 0x4000>;
- interrupt-parent = <&UIC0>;
- interrupts = <0x14 0x2>;
- };
-
- /* kph check the below */
- TRNG: trng at 110000 {
- compatible = "ppc4xx-trng", "amcc,ppc460ex-rng";
- reg = <4 0x00110000 0x50>;
- interrupt-parent = <&UIC1>;
- interrupts = <0x3 0x2>;
- };
-
- MAL0: mcmal {
- compatible = "ibm,mcmal2";
- descriptor-memory = "ocm";
- dcr-reg = <0x180 0x062>;
- num-tx-chans = <1>;
- num-rx-chans = <1>;
- #address-cells = <0>;
- #size-cells = <0>;
- interrupt-parent = <&UIC2>;
- interrupts = < /*TXEOB*/ 0x6 0x4
- /*RXEOB*/ 0x7 0x4
- /*SERR*/ 0x3 0x4
- /*TXDE*/ 0x4 0x4
- /*RXDE*/ 0x5 0x4>;
- };
-
- POB0: opb {
- compatible = "ibm,opb";
+ /* 32 MiB NAND Flash */
+ nand {
#address-cells = <1>;
#size-cells = <1>;
- ranges = <0xb0000000 0x00000004 0xb0000000 0x50000000>;
- clock-frequency = <0>; /* Filled in by U-Boot */
- EBC0: ebc {
- compatible = "ibm,ebc";
- dcr-reg = <0x012 0x002>;
- #address-cells = <2>;
- #size-cells = <1>;
- clock-frequency = <0>; /* Filled in by U-Boot */
- /* ranges property is supplied by U-Boot */
- ranges = < 0x00000003 0x00000000 0xe0000000 0x8000000>;
- interrupts = <0x6 0x4>;
- interrupt-parent = <&UIC1>;
-
- /* Ikarem has 32MB of NAND */
- ndfc at 1,0 {
- compatible = "ibm,ndfc";
- reg = <00000003 00000000 00000400>;
- ccr = <0x00001000>;
- bank-settings = <0x80002222>;
- #address-cells = <1>;
- #size-cells = <1>;
- /* 32 MiB NAND Flash */
- nand {
- #address-cells = <1>;
- #size-cells = <1>;
- partition at 0 {
- label = "u-boot";
- reg = <0x00000000 0x00170000>;
- read-only;
- };
- partition at 170000 {
- label = "oops";
- reg = <0x00170000 0x00010000>;
- };
- partition at 180000 {
- label = "ubi";
- reg = <0x00180000 0x01e80000>;
- };
- };
- };
- };
-
- UART0: serial at ef600400 {
- device_type = "serial";
- compatible = "ns16550";
- reg = <0xef600400 0x00000008>;
- virtual-reg = <0xef600400>;
- clock-frequency = <0>; /* Filled in by U-Boot */
- current-speed = <0>; /* Filled in by U-Boot */
- interrupt-parent = <&UIC0>;
- interrupts = <0x1 0x4>;
+ partition at 0 {
+ label = "u-boot";
+ reg = <0x00000000 0x00170000>;
+ read-only;
};
- GPIO0: gpio at ef600b00 {
- compatible = "ibm,ppc4xx-gpio";
- reg = <0xef600b00 0x00000048>;
- #gpio-cells = <2>;
- gpio-controller;
+ partition at 170000 {
+ label = "oops";
+ reg = <0x00170000 0x00010000>;
};
- gpio-leds {
- compatible = "gpio-leds";
- power-green {
- label = "mr24:green:power";
- gpios = <&GPIO0 18 1>;
- };
- power-orange {
- label = "mr24:orange:power";
- gpios = <&GPIO0 19 1>;
- };
- lan {
- label = "mr24:green:wan";
- gpios = <&GPIO0 17 1>;
- };
- ssi-0 {
- label = "mr24:green:wifi1";
- gpios = <&GPIO0 23 1>;
- };
- ssi-1 {
- label = "mr24:green:wifi2";
- gpios = <&GPIO0 22 1>;
- };
- ssi-2 {
- label = "mr24:green:wifi3";
- gpios = <&GPIO0 21 1>;
- };
- ssi-3 {
- label = "mr24:green:wifi4";
- gpios = <&GPIO0 20 1>;
- };
+ partition at 180000 {
+ label = "ubi";
+ reg = <0x00180000 0x01e80000>;
};
+ };
+ };
+};
- gpio_keys_polled {
- compatible = "gpio-keys-polled";
- #address-cells = <1>;
- #size-cells = <0>;
- poll-interval = <60>; /* 3 * 20 = 60ms */
- autorepeat;
- button at 1 {
- label = "Reset button";
- linux,code = <0x198>; /* KEY_RESTART */
- gpios = <&GPIO0 16 1>;
- };
- };
+&UART1 {
+ status = "okay";
+};
- IIC0: i2c at ef600700 {
- compatible = "ibm,iic";
- reg = <0xef600700 0x00000014>;
- interrupt-parent = <&UIC0>;
- interrupts = <0x2 0x4>;
- #address-cells = <1>;
- #size-cells = <0>;
- /* Boot ROM is at 0x52-0x53, do not touch */
- /* Unknown chip at 0x6e, not sure what it is */
- };
+&GPIO0 {
+ status = "okay";
+};
- IIC1: i2c at ef600800 {
- compatible = "ibm,iic";
- reg = <0xef600800 0x00000014>;
- interrupt-parent = <&UIC0>;
- interrupts = <0x3 0x4>;
- };
+&IIC0 {
+ status = "okay";
+ /* Boot ROM is at 0x52-0x53, do not touch */
+ /* Unknown chip at 0x6e, not sure what it is */
+};
- RGMII0: emac-rgmii at ef601500 {
- compatible = "ibm,rgmii";
- reg = <0xef601500 0x00000008>;
- has-mdio;
- };
+&EMAC0 {
+ status = "okay";
+};
- TAH0: emac-tah at ef601350 {
- compatible = "ibm,tah";
- reg = <0xef601350 0x00000030>;
- };
+&POB0 {
+ gpio-leds {
+ compatible = "gpio-leds";
- EMAC0: ethernet at ef600c00 {
- device_type = "network";
- compatible = "ibm,emac-apm821xx", "ibm,emac4sync";
- interrupt-parent = <&EMAC0>;
- interrupts = <0x0 0x1>;
- #interrupt-cells = <1>;
- #address-cells = <0>;
- #size-cells = <0>;
- interrupt-map = </*Status*/ 0x0 &UIC2 0x10 0x4
- /*Wake*/ 0x1 &UIC2 0x14 0x4>;
- reg = <0xef600c00 0x000000c4>;
- local-mac-address = [000000000000]; /* Filled in by U-Boot */
- mal-device = <&MAL0>;
- mal-tx-channel = <0>;
- mal-rx-channel = <0>;
- cell-index = <0>;
- max-frame-size = <9000>;
- rx-fifo-size = <16384>;
- tx-fifo-size = <2048>;
- phy-mode = "rgmii";
- phy-map = <0x00000000>;
- rgmii-device = <&RGMII0>;
- rgmii-channel = <0>;
- tah-device = <&TAH0>;
- tah-channel = <0>;
- has-inverted-stacr-oc;
- has-new-stacr-staopc;
- };
+ power-green {
+ label = "mr24:green:power";
+ gpios = <&GPIO0 18 GPIO_ACTIVE_LOW>;
};
- PCIE0: pciex at d00000000 {
- device_type = "pci";
- #interrupt-cells = <1>;
- #size-cells = <2>;
- #address-cells = <3>;
- compatible = "ibm,plb-pciex-apm821xx", "ibm,plb-pciex";
- primary;
- port = <0x0>; /* port number */
- reg = <0x0000000d 0x00000000 0x20000000 /* Config space access */
- 0x0000000c 0x08010000 0x00001000>; /* Registers */
- dcr-reg = <0x100 0x020>;
- sdr-base = <0x300>;
+ power-orange {
+ label = "mr24:orange:power";
+ gpios = <&GPIO0 19 GPIO_ACTIVE_LOW>;
+ };
- /* Outbound ranges, one memory and one IO,
- * later cannot be changed
- */
- ranges = <0x02000000 0x00000000 0x80000000 0x0000000e 0x00000000 0x00000000 0x80000000
- 0x02000000 0x00000000 0x00000000 0x0000000f 0x00000000 0x00000000 0x00100000
- 0x01000000 0x00000000 0x00000000 0x0000000f 0x80000000 0x00000000 0x00010000>;
+ lan {
+ label = "mr24:green:wan";
+ gpios = <&GPIO0 17 GPIO_ACTIVE_LOW>;
+ };
- /* Inbound 2GB range starting at 0 */
- dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>;
+ ssi-0 {
+ label = "mr24:green:wifi1";
+ gpios = <&GPIO0 23 GPIO_ACTIVE_LOW>;
+ };
- /* This drives busses 40 to 0x7f */
- bus-range = <0x40 0x7f>;
+ ssi-1 {
+ label = "mr24:green:wifi2";
+ gpios = <&GPIO0 22 GPIO_ACTIVE_LOW>;
+ };
- /* Legacy interrupts (note the weird polarity, the bridge seems
- * to invert PCIe legacy interrupts).
- * We are de-swizzling here because the numbers are actually for
- * port of the root complex virtual P2P bridge. But I want
- * to avoid putting a node for it in the tree, so the numbers
- * below are basically de-swizzled numbers.
- * The real slot is on idsel 0, so the swizzling is 1:1
- */
- interrupt-map-mask = <0x0 0x0 0x0 0x7>;
- interrupt-map = <
- 0x0 0x0 0x0 0x1 &UIC3 0xc 0x4 /* swizzled int A */
- 0x0 0x0 0x0 0x2 &UIC3 0xd 0x4 /* swizzled int B */
- 0x0 0x0 0x0 0x3 &UIC3 0xe 0x4 /* swizzled int C */
- 0x0 0x0 0x0 0x4 &UIC3 0xf 0x4 /* swizzled int D */>;
+ ssi-2 {
+ label = "mr24:green:wifi3";
+ gpios = <&GPIO0 21 GPIO_ACTIVE_LOW>;
};
- MSI: ppc4xx-msi at C10000000 {
- compatible = "amcc,ppc4xx-msi", "ppc4xx-msi";
- reg = < 0xC 0x10000000 0x100
- 0xC 0x10000000 0x100>;
- sdr-base = <0x36C>;
- msi-data = <0x00004440>;
- msi-mask = <0x0000ffe0>;
- interrupts =<0 1 2 3 4 5 6 7>;
- interrupt-parent = <&MSI>;
- #interrupt-cells = <1>;
- #address-cells = <0>;
- #size-cells = <0>;
- msi-available-ranges = <0x0 0x100>;
- interrupt-map = <
- 0 &UIC3 0x18 1
- 1 &UIC3 0x19 1
- 2 &UIC3 0x1A 1
- 3 &UIC3 0x1B 1
- 4 &UIC3 0x1C 1
- 5 &UIC3 0x1D 1
- 6 &UIC3 0x1E 1
- 7 &UIC3 0x1F 1
- >;
+ ssi-3 {
+ label = "mr24:green:wifi4";
+ gpios = <&GPIO0 20 GPIO_ACTIVE_LOW>;
};
};
- chosen {
- linux,stdout-path = "/plb/opb/serial at ef600400";
+ gpio_keys_polled {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <60>; /* 3 * 20 = 60ms */
+ autorepeat;
+
+ button at 1 {
+ label = "Reset button";
+ linux,code = <KEY_RESTART>;
+ gpios = <&GPIO0 16 GPIO_ACTIVE_LOW>;
+ };
};
};
+
+&PCIE0 {
+ status = "okay";
+};
+
+&MSI {
+ status = "okay";
+};
diff --git a/target/linux/apm821xx/dts/MR24.dts b/target/linux/apm821xx/dts/apm82181.dtsi
similarity index 52%
copy from target/linux/apm821xx/dts/MR24.dts
copy to target/linux/apm821xx/dts/apm82181.dtsi
index 1e186e6..cc48d20 100644
--- a/target/linux/apm821xx/dts/MR24.dts
+++ b/target/linux/apm821xx/dts/apm82181.dtsi
@@ -1,36 +1,47 @@
/*
- * Device Tree Source for Meraki MR24 (Ikarem)
+ * Device Tree for Bluestone (APM821xx) board.
*
- * Copyright (C) 2016 Chris Blake <chrisrblake93 at gmail.com>
+ * Copyright (c) 2010, Applied Micro Circuits Corporation
+ * Author: Tirumala R Marri <tmarri at apm.com>
*
- * Based on Cisco Meraki GPL Release r23-20150601 MR24 DTS
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
*
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without
- * any warranty of any kind, whether express or implied.
*/
-/dts-v1/;
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/gpio/gpio.h>
/ {
#address-cells = <2>;
#size-cells = <1>;
- model = "Meraki MR24 Access Point";
- compatible = "meraki,ikarem";
dcr-parent = <&{/cpus/cpu at 0}>;
+ compatible = "apm,bluestone";
aliases {
ethernet0 = &EMAC0;
- serial0 = &UART0;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
- cpu at 0 {
+ CPU00: cpu at 0 {
device_type = "cpu";
- model = "PowerPC,apm821xx";
+ model = "PowerPC,apm82181";
reg = <0x00000000>;
clock-frequency = <0>; /* Filled in by U-Boot */
timebase-frequency = <0>; /* Filled in by U-Boot */
@@ -50,7 +61,7 @@
};
UIC0: interrupt-controller0 {
- compatible = "ibm,uic";
+ compatible = "apm,uic-apm82181","ibm,uic";
interrupt-controller;
cell-index = <0>;
dcr-reg = <0x0c0 0x009>;
@@ -60,44 +71,46 @@
};
UIC1: interrupt-controller1 {
- compatible = "ibm,uic";
+ compatible = "apm,uic-apm82181","ibm,uic";
interrupt-controller;
cell-index = <1>;
dcr-reg = <0x0d0 0x009>;
#address-cells = <0>;
#size-cells = <0>;
#interrupt-cells = <2>;
- interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */
+ interrupts = <0x1e IRQ_TYPE_LEVEL_HIGH
+ 0x1f IRQ_TYPE_LEVEL_HIGH>; /* cascade */
interrupt-parent = <&UIC0>;
};
UIC2: interrupt-controller2 {
- compatible = "ibm,uic";
+ compatible = "apm,uic-apm82181","ibm,uic";
interrupt-controller;
cell-index = <2>;
dcr-reg = <0x0e0 0x009>;
#address-cells = <0>;
#size-cells = <0>;
#interrupt-cells = <2>;
- interrupts = <0xa 0x4 0xb 0x4>; /* cascade */
+ interrupts = <0x0a IRQ_TYPE_LEVEL_HIGH
+ 0x0b IRQ_TYPE_LEVEL_HIGH>; /* cascade */
interrupt-parent = <&UIC0>;
};
UIC3: interrupt-controller3 {
- compatible = "ibm,uic";
+ compatible = "apm,uic-apm82181","ibm,uic";
interrupt-controller;
cell-index = <3>;
dcr-reg = <0x0f0 0x009>;
#address-cells = <0>;
#size-cells = <0>;
#interrupt-cells = <2>;
- interrupts = <0x10 0x4 0x11 0x4>; /* cascade */
+ interrupts = <0x10 IRQ_TYPE_LEVEL_HIGH
+ 0x11 IRQ_TYPE_LEVEL_HIGH>; /* cascade */
interrupt-parent = <&UIC0>;
};
- /* KPH check the following */
- OCM: ocm at 400040000 {
- compatible = "ibm,ocm";
+ OCM1: ocm at 400040000 {
+ compatible = "apm,ocm-apm82181", "ibm,ocm";
status = "okay";
cell-index = <1>;
/* configured in U-Boot */
@@ -105,12 +118,12 @@
};
SDR0: sdr {
- compatible = "ibm,sdr-apm821xx";
+ compatible = "apm,sdr-apm82181", "ibm,sdr-460ex";
dcr-reg = <0x00e 0x002>;
};
CPR0: cpr {
- compatible = "ibm,cpr-apm821xx";
+ compatible = "apm,cpr-apm82181", "ibm,cpr-460ex";
dcr-reg = <0x00c 0x002>;
};
@@ -121,10 +134,9 @@
cache-line-size = <32>;
cache-size = <262144>;
interrupt-parent = <&UIC1>;
- interrupts = <11 1>;
+ interrupts = <0x0b IRQ_TYPE_EDGE_RISING>;
};
- /* kph check the below */
CPM0: cpm {
compatible = "ibm,cpm-apm821xx", "ibm,cpm";
cell-index = <0>;
@@ -135,47 +147,59 @@
pm-deepsleep = <0x302570F0>;
pm-iic-device = <&IIC0>;
pm-emac-device = <&EMAC0>;
+ unused-units = <0x00000100>;
+ idle-doze = <0x02000000>;
+ standby = <0xfeff791d>;
};
plb {
- compatible = "ibm,plb4";
+ compatible = "apm,plb-apm82181", "ibm,plb-460ex", "ibm,plb4";
#address-cells = <2>;
#size-cells = <1>;
ranges;
clock-frequency = <0>; /* Filled in by U-Boot */
SDRAM0: sdram {
- compatible = "ibm,sdram-apm821xx";
+ compatible = "apm,sdram-apm82181", "ibm,sdram-460ex", "ibm,sdram-405gp";
dcr-reg = <0x010 0x002>;
};
- /* kph check the below */
+ RTC: rtc {
+ compatible = "ibm,rtc";
+ dcr-reg = <0x240 0x009>;
+ interrupts = <0x1a IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-parent = <&UIC2>;
+
+ };
+
CRYPTO: crypto at 180000 {
compatible = "amcc,ppc460ex-crypto", "amcc,ppc4xx-crypto";
reg = <4 0x00180000 0x80400>;
interrupt-parent = <&UIC0>;
- interrupts = <0x1d 0x4>;
+ interrupts = <0x1d IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
};
- /* kph check the below */
PKA: pka at 114000 {
device_type = "pka";
- compatible = "ppc4xx-pka", "amcc,ppc4xx-pka";
+ compatible = "ppc4xx-pka", "amcc,ppc4xx-pka", "amcc, ppc4xx-pka";
reg = <4 0x00114000 0x4000>;
interrupt-parent = <&UIC0>;
- interrupts = <0x14 0x2>;
+ interrupts = <0x14 IRQ_TYPE_EDGE_RISING>;
+ status = "disabled";
};
- /* kph check the below */
TRNG: trng at 110000 {
- compatible = "ppc4xx-trng", "amcc,ppc460ex-rng";
- reg = <4 0x00110000 0x50>;
+ device_type = "trng";
+ compatible = "amcc,ppc460ex-rng", "ppc4xx-rng", "amcc, ppc4xx-trng";
+ reg = <4 0x00110000 0x100>;
interrupt-parent = <&UIC1>;
- interrupts = <0x3 0x2>;
+ interrupts = <0x03 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
};
MAL0: mcmal {
- compatible = "ibm,mcmal2";
+ compatible = "ibm,mcmal-460ex", "ibm,mcmal2";
descriptor-memory = "ocm";
dcr-reg = <0x180 0x062>;
num-tx-chans = <1>;
@@ -183,61 +207,117 @@
#address-cells = <0>;
#size-cells = <0>;
interrupt-parent = <&UIC2>;
- interrupts = < /*TXEOB*/ 0x6 0x4
- /*RXEOB*/ 0x7 0x4
- /*SERR*/ 0x3 0x4
- /*TXDE*/ 0x4 0x4
- /*RXDE*/ 0x5 0x4>;
+ interrupts = < 0x06 IRQ_TYPE_LEVEL_HIGH /*TXEOB*/
+ 0x07 IRQ_TYPE_LEVEL_HIGH /*RXEOB*/
+ 0x03 IRQ_TYPE_LEVEL_HIGH /*SERR*/
+ 0x04 IRQ_TYPE_LEVEL_HIGH /*TXDE*/
+ 0x05 IRQ_TYPE_LEVEL_HIGH /*RXDE*/
+ 0x08 IRQ_TYPE_EDGE_FALLING /*TX0 COAL*/
+ /*0x09 IRQ_TYPE_EDGE_FALLING TX1 COAL*/
+ 0x0c IRQ_TYPE_EDGE_FALLING /*RX0 COAL*/
+ /*0x0d IRQ_TYPE_EDGE_FALLING RX1 COAL*/>;
+ };
+
+ AHBDMA0: dma at bffd0800 {
+ compatible = "snps,dma-spear1340";
+ reg = <4 0xbffd0800 0x400>;
+ interrupt-parent = <&UIC0>;
+ interrupts = <0x19 IRQ_TYPE_LEVEL_HIGH>;
+ #dma-cells = <3>;
+ /* use autoconfiguration for the dma setup */
+ };
+
+ SATA0: sata at bffd1000 {
+ compatible = "amcc,sata-460ex";
+ reg = <4 0xbffd1000 0x800>;
+ interrupt-parent = <&UIC0>;
+ interrupts = <0x1a IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&AHBDMA0 0 0 1>;
+ dma-names = "sata-dma";
+ status = "disabled";
+ };
+
+ SATA1: sata at bffd1800 {
+ compatible = "amcc,sata-460ex";
+ reg = <4 0xbffd1800 0x800>;
+ interrupt-parent = <&UIC0>;
+ interrupts = <0x1b IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&AHBDMA0 1 0 2>;
+ dma-names = "sata-dma";
+ status = "disabled";
+ };
+
+ USBOTG0: usbotg at bff80000 {
+ compatible = "amcc,usb-otg-405ex";
+ reg = <4 0xbff80000 0x10000>;
+ interrupt-parent = <&USBOTG0>;
+ interrupts = <0 1 2>;
+ #interrupt-cells = <1>;
+ #address-cells = <0>;
+ #size-cells = <0>;
+ interrupt-map = <0 &UIC2 0x1c IRQ_TYPE_LEVEL_HIGH /* USB-OTG */
+ 1 &UIC1 0x1a IRQ_TYPE_LEVEL_LOW /* HIGH-POWER */
+ 2 &UIC0 0x0c IRQ_TYPE_LEVEL_HIGH /* DMA */>;
+ dr_mode = "host";
+ status = "disabled";
};
POB0: opb {
- compatible = "ibm,opb";
+ compatible = "ibm,opb-460ex", "ibm,opb";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0xb0000000 0x00000004 0xb0000000 0x50000000>;
clock-frequency = <0>; /* Filled in by U-Boot */
EBC0: ebc {
- compatible = "ibm,ebc";
+ compatible = "ibm,ebc-460ex", "ibm,ebc";
dcr-reg = <0x012 0x002>;
#address-cells = <2>;
#size-cells = <1>;
clock-frequency = <0>; /* Filled in by U-Boot */
/* ranges property is supplied by U-Boot */
- ranges = < 0x00000003 0x00000000 0xe0000000 0x8000000>;
- interrupts = <0x6 0x4>;
+ ranges = <0x00000003 0x00000000 0xe0000000 0x8000000>;
+ interrupts = <0x06 IRQ_TYPE_LEVEL_HIGH>;
interrupt-parent = <&UIC1>;
- /* Ikarem has 32MB of NAND */
+ nor_flash at 0,0 {
+ compatible = "cfi-flash";
+ bank-width = <1>;
+ reg = <0x00000000 0x00000000 0x00100000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ status = "disabled";
+ };
+
ndfc at 1,0 {
compatible = "ibm,ndfc";
- reg = <00000003 00000000 00000400>;
+ reg = <00000003 00000000 00002000>;
ccr = <0x00001000>;
bank-settings = <0x80002222>;
#address-cells = <1>;
#size-cells = <1>;
- /* 32 MiB NAND Flash */
+ status = "disabled";
+
nand {
#address-cells = <1>;
#size-cells = <1>;
- partition at 0 {
- label = "u-boot";
- reg = <0x00000000 0x00170000>;
- read-only;
- };
- partition at 170000 {
- label = "oops";
- reg = <0x00170000 0x00010000>;
- };
- partition at 180000 {
- label = "ubi";
- reg = <0x00180000 0x01e80000>;
- };
};
};
};
- UART0: serial at ef600400 {
+ UART0: serial at ef600300 {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <0xef600300 0x00000008>;
+ virtual-reg = <0xef600300>;
+ clock-frequency = <0>; /* Filled in by U-Boot */
+ current-speed = <0>; /* Filled in by U-Boot */
+ interrupt-parent = <&UIC1>;
+ interrupts = <0x01 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ UART1: serial at ef600400 {
device_type = "serial";
compatible = "ns16550";
reg = <0xef600400 0x00000008>;
@@ -245,7 +325,8 @@
clock-frequency = <0>; /* Filled in by U-Boot */
current-speed = <0>; /* Filled in by U-Boot */
interrupt-parent = <&UIC0>;
- interrupts = <0x1 0x4>;
+ interrupts = <0x01 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
};
GPIO0: gpio at ef600b00 {
@@ -253,79 +334,35 @@
reg = <0xef600b00 0x00000048>;
#gpio-cells = <2>;
gpio-controller;
- };
-
- gpio-leds {
- compatible = "gpio-leds";
- power-green {
- label = "mr24:green:power";
- gpios = <&GPIO0 18 1>;
- };
- power-orange {
- label = "mr24:orange:power";
- gpios = <&GPIO0 19 1>;
- };
- lan {
- label = "mr24:green:wan";
- gpios = <&GPIO0 17 1>;
- };
- ssi-0 {
- label = "mr24:green:wifi1";
- gpios = <&GPIO0 23 1>;
- };
- ssi-1 {
- label = "mr24:green:wifi2";
- gpios = <&GPIO0 22 1>;
- };
- ssi-2 {
- label = "mr24:green:wifi3";
- gpios = <&GPIO0 21 1>;
- };
- ssi-3 {
- label = "mr24:green:wifi4";
- gpios = <&GPIO0 20 1>;
- };
- };
-
- gpio_keys_polled {
- compatible = "gpio-keys-polled";
- #address-cells = <1>;
- #size-cells = <0>;
- poll-interval = <60>; /* 3 * 20 = 60ms */
- autorepeat;
- button at 1 {
- label = "Reset button";
- linux,code = <0x198>; /* KEY_RESTART */
- gpios = <&GPIO0 16 1>;
- };
+ status = "disabled";
};
IIC0: i2c at ef600700 {
- compatible = "ibm,iic";
+ compatible = "ibm,iic-460ex", "ibm,iic";
reg = <0xef600700 0x00000014>;
interrupt-parent = <&UIC0>;
- interrupts = <0x2 0x4>;
+ interrupts = <0x02 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
- /* Boot ROM is at 0x52-0x53, do not touch */
- /* Unknown chip at 0x6e, not sure what it is */
+ status = "disabled";
};
IIC1: i2c at ef600800 {
- compatible = "ibm,iic";
+ compatible = "ibm,iic-460ex", "ibm,iic";
reg = <0xef600800 0x00000014>;
interrupt-parent = <&UIC0>;
- interrupts = <0x3 0x4>;
+ interrupts = <0x03 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
};
RGMII0: emac-rgmii at ef601500 {
- compatible = "ibm,rgmii";
+ compatible = "ibm,rgmii-405ex", "ibm,rgmii";
reg = <0xef601500 0x00000008>;
has-mdio;
};
TAH0: emac-tah at ef601350 {
- compatible = "ibm,tah";
+ compatible = "ibm,tah-460ex", "ibm,tah";
reg = <0xef601350 0x00000030>;
};
@@ -333,12 +370,12 @@
device_type = "network";
compatible = "ibm,emac-apm821xx", "ibm,emac4sync";
interrupt-parent = <&EMAC0>;
- interrupts = <0x0 0x1>;
+ interrupts = <0 1>;
#interrupt-cells = <1>;
#address-cells = <0>;
#size-cells = <0>;
- interrupt-map = </*Status*/ 0x0 &UIC2 0x10 0x4
- /*Wake*/ 0x1 &UIC2 0x14 0x4>;
+ interrupt-map = <0 &UIC2 0x10 IRQ_TYPE_LEVEL_HIGH /* Status */
+ 1 &UIC2 0x14 IRQ_TYPE_LEVEL_HIGH /* Wake */>;
reg = <0xef600c00 0x000000c4>;
local-mac-address = [000000000000]; /* Filled in by U-Boot */
mal-device = <&MAL0>;
@@ -348,6 +385,7 @@
max-frame-size = <9000>;
rx-fifo-size = <16384>;
tx-fifo-size = <2048>;
+ fifo-entry-size = <10>;
phy-mode = "rgmii";
phy-map = <0x00000000>;
rgmii-device = <&RGMII0>;
@@ -356,6 +394,7 @@
tah-channel = <0>;
has-inverted-stacr-oc;
has-new-stacr-staopc;
+ status = "disabled";
};
};
@@ -382,7 +421,7 @@
/* Inbound 2GB range starting at 0 */
dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>;
- /* This drives busses 40 to 0x7f */
+ /* This drives busses 0x40 to 0x7f */
bus-range = <0x40 0x7f>;
/* Legacy interrupts (note the weird polarity, the bridge seems
@@ -395,10 +434,11 @@
*/
interrupt-map-mask = <0x0 0x0 0x0 0x7>;
interrupt-map = <
- 0x0 0x0 0x0 0x1 &UIC3 0xc 0x4 /* swizzled int A */
- 0x0 0x0 0x0 0x2 &UIC3 0xd 0x4 /* swizzled int B */
- 0x0 0x0 0x0 0x3 &UIC3 0xe 0x4 /* swizzled int C */
- 0x0 0x0 0x0 0x4 &UIC3 0xf 0x4 /* swizzled int D */>;
+ 0x0 0x0 0x0 0x1 &UIC3 0x0c IRQ_TYPE_LEVEL_HIGH /* swizzled int A */
+ 0x0 0x0 0x0 0x2 &UIC3 0x0d IRQ_TYPE_LEVEL_HIGH /* swizzled int B */
+ 0x0 0x0 0x0 0x3 &UIC3 0x0e IRQ_TYPE_LEVEL_HIGH /* swizzled int C */
+ 0x0 0x0 0x0 0x4 &UIC3 0x0f IRQ_TYPE_LEVEL_HIGH /* swizzled int D */>;
+ status = "disabled";
};
MSI: ppc4xx-msi at C10000000 {
@@ -415,19 +455,16 @@
#size-cells = <0>;
msi-available-ranges = <0x0 0x100>;
interrupt-map = <
- 0 &UIC3 0x18 1
- 1 &UIC3 0x19 1
- 2 &UIC3 0x1A 1
- 3 &UIC3 0x1B 1
- 4 &UIC3 0x1C 1
- 5 &UIC3 0x1D 1
- 6 &UIC3 0x1E 1
- 7 &UIC3 0x1F 1
+ 0 &UIC3 0x18 IRQ_TYPE_EDGE_RISING
+ 1 &UIC3 0x19 IRQ_TYPE_EDGE_RISING
+ 2 &UIC3 0x1a IRQ_TYPE_EDGE_RISING
+ 3 &UIC3 0x1b IRQ_TYPE_EDGE_RISING
+ 4 &UIC3 0x1c IRQ_TYPE_EDGE_RISING
+ 5 &UIC3 0x1d IRQ_TYPE_EDGE_RISING
+ 6 &UIC3 0x1e IRQ_TYPE_EDGE_RISING
+ 7 &UIC3 0x1f IRQ_TYPE_EDGE_RISING
>;
+ status = "disabled";
};
};
-
- chosen {
- linux,stdout-path = "/plb/opb/serial at ef600400";
- };
};
diff --git a/target/linux/apm821xx/dts/apollo3g-duo.dts b/target/linux/apm821xx/dts/apollo3g-duo.dts
index 874c469..53459b0 100644
--- a/target/linux/apm821xx/dts/apollo3g-duo.dts
+++ b/target/linux/apm821xx/dts/apollo3g-duo.dts
@@ -16,3 +16,22 @@
/ {
model = "MyBook Live Duo";
};
+
+&SATA0 {
+ status = "okay";
+};
+
+&USBOTG0 {
+ status = "okay";
+ dr_mode = "host";
+};
+
+&GPIO1 {
+ enable-usb {
+ status = "okay";
+ };
+
+ enable-port0 {
+ status = "okay";
+ };
+};
diff --git a/target/linux/apm821xx/dts/apollo3g.dts b/target/linux/apm821xx/dts/apollo3g.dts
index 1b9f826..4d31eda 100644
--- a/target/linux/apm821xx/dts/apollo3g.dts
+++ b/target/linux/apm821xx/dts/apollo3g.dts
@@ -14,21 +14,3 @@
/ {
model = "MyBook Live";
};
-
-&SATA0 {
- status = "disabled";
-};
-
-&USBOTG0 {
- status = "disabled";
-};
-
-&gpio0 {
- enable-usb {
- status = "disabled";
- };
-
- enable-port0 {
- status = "disabled";
- };
-};
diff --git a/target/linux/apm821xx/dts/apollo3g.dtsi b/target/linux/apm821xx/dts/apollo3g.dtsi
index bd15a8e..783348a 100644
--- a/target/linux/apm821xx/dts/apollo3g.dtsi
+++ b/target/linux/apm821xx/dts/apollo3g.dtsi
@@ -7,483 +7,168 @@
* any warranty of any kind, whether express or implied.
*/
+#include "apm82181.dtsi"
+
/ {
- #address-cells = <2>;
- #size-cells = <1>;
compatible = "amcc,apollo3g";
- dcr-parent = <&{/cpus/cpu at 0}>;
aliases {
- ethernet0 = &EMAC0;
serial0 = &UART0;
};
+};
- cpus {
- #address-cells = <1>;
- #size-cells = <0>;
-
- cpu at 0 {
- device_type = "cpu";
- model = "PowerPC,apm82181";
- reg = <0x00000000>;
- clock-frequency = <0>; /* Filled in by U-Boot */
- timebase-frequency = <0>; /* Filled in by U-Boot */
- i-cache-line-size = <32>;
- d-cache-line-size = <32>;
- i-cache-size = <32768>;
- d-cache-size = <32768>;
- dcr-controller;
- dcr-access-method = "native";
- next-level-cache = <&L2C0>;
- };
- };
-
- memory {
- device_type = "memory";
- reg = <0x00000000 0x00000000 0x00000000>; /* Filled in by U-Boot */
- };
-
- UIC0: interrupt-controller0 {
- compatible = "ibm,uic-460ex","ibm,uic";
- interrupt-controller;
- cell-index = <0>;
- dcr-reg = <0x0c0 0x009>;
- #address-cells = <0>;
- #size-cells = <0>;
- #interrupt-cells = <2>;
- };
-
- UIC1: interrupt-controller1 {
- compatible = "ibm,uic-460ex","ibm,uic";
- interrupt-controller;
- cell-index = <1>;
- dcr-reg = <0x0d0 0x009>;
- #address-cells = <0>;
- #size-cells = <0>;
- #interrupt-cells = <2>;
- interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */
- interrupt-parent = <&UIC0>;
- };
-
- UIC2: interrupt-controller2 {
- compatible = "ibm,uic-460ex","ibm,uic";
- interrupt-controller;
- cell-index = <2>;
- dcr-reg = <0x0e0 0x009>;
- #address-cells = <0>;
- #size-cells = <0>;
- #interrupt-cells = <2>;
- interrupts = <0xa 0x4 0xb 0x4>; /* cascade */
- interrupt-parent = <&UIC0>;
- };
-
- UIC3: interrupt-controller3 {
- compatible = "ibm,uic-460ex","ibm,uic";
- interrupt-controller;
- cell-index = <3>;
- dcr-reg = <0x0f0 0x009>;
- #address-cells = <0>;
- #size-cells = <0>;
- #interrupt-cells = <2>;
- interrupts = <0x10 0x4 0x11 0x4>; /* cascade */
- interrupt-parent = <&UIC0>;
- };
-
- OCM1: ocm at 400040000 {
- compatible = "ibm,ocm";
- status = "okay";
- cell-index = <1>;
- /* configured in U-Boot */
- reg = <4 0x00040000 0x8000>; /* 32K */
- };
-
- SDR0: sdr {
- compatible = "ibm,sdr-460ex";
- dcr-reg = <0x00e 0x002>;
- };
+&POB0 {
+ ebc {
+ nor_flash at 0,0 {
+ status = "okay";
+ compatible = "amd,s29gl512n", "jedec-probe", "cfi-flash", "mtd-rom";
+ bank-width = <1>;
+ reg = <0x00000000 0x00000000 0x00080000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
- CPR0: cpr {
- compatible = "ibm,cpr-460ex";
- dcr-reg = <0x00c 0x002>;
- };
+ partition at 0 {
+ /* Part of bootrom - Don't use it without a jump */
+ label = "free";
+ reg = <0x00000000 0x0001e000>;
+ };
- CPM0: cpm {
- compatible = "ibm,cpm";
- dcr-access-method = "native";
- dcr-reg = <0x160 0x003>;
- unused-units = <0x00000100>;
- idle-doze = <0x02000000>;
- standby = <0xfeff791d>;
- };
+ partition at 1 {
+ label = "env";
+ reg = <0x0001e000 0x00002000>;
+ };
- L2C0: l2c {
- compatible = "ibm,l2-cache-apm82181", "ibm,l2-cache";
- dcr-reg = <0x020 0x008
- 0x030 0x008>;
- cache-line-size = <32>;
- cache-size = <262144>;
- interrupt-parent = <&UIC1>;
- interrupts = <11 1>;
+ partition at 2 {
+ label = "uboot";
+ reg = <0x00020000 0x00050000>;
+ };
+ };
};
- plb {
- compatible = "ibm,plb-460ex", "ibm,plb4";
- #address-cells = <2>;
- #size-cells = <1>;
- ranges;
- clock-frequency = <0>; /* Filled in by U-Boot */
-
- SDRAM0: sdram {
- compatible = "ibm,sdram-460ex", "ibm,sdram-405gp";
- dcr-reg = <0x010 0x002>;
+ GPIO1: gpio1 at e0000000 {
+ compatible = "wd,mbl-gpio", "ti,74273";
+ reg-names = "dat";
+ reg = <0xe0000000 0x1>;
+ #gpio-cells = <2>;
+ gpio-controller;
+
+ enable-phy {
+ /* toggle to reset EMAC PHY */
+ gpio-hog;
+ line-name = "enable EMAC PHY";
+ gpios = <0 GPIO_ACTIVE_LOW>;
+ output-low;
};
- CRYPTO: crypto at 180000 {
- compatible = "amcc,ppc460ex-crypto", "amcc,ppc4xx-crypto";
- reg = <4 0x00180000 0x80400>;
- interrupt-parent = <&UIC0>;
- interrupts = <0x1d 0x4>;
+ enable-button {
+ /* Defined in u-boot as: NOT_NOR
+ * "enables features other than NOR
+ * specifically, the buffer at CS2"
+ * (button).
+ *
+ * Note: This option is disabled as
+ * it prevents the system from being
+ * rebooted successfully.
+ */
+
+ gpio-hog;
+ line-name = "Enable Reset Button, disable NOR";
+ gpios = <1 GPIO_ACTIVE_HIGH>;
+ output-low;
};
- PKA: pka at 114000 {
- device_type = "pka";
- compatible = "ppc4xx-pka", "amcc,ppc4xx-pka";
- reg = <0 0x00114000 0x4000>;
- interrupt-parent = <&UIC0>;
- interrupts = <0x14 0x2>;
+ enable-usb {
+ gpio-hog;
+ line-name = "Power USB Core";
+ gpios = <2 GPIO_ACTIVE_LOW>;
+ output-low;
+ status = "disabled";
};
- HWRNG: trng at 110000 {
- compatible = "amcc,ppc460ex-rng", "ppc4xx-rng";
- reg = <4 0x00110000 0x50>;
+ enable-port1 {
+ gpio-hog;
+ line-name = "Power Drive Port 1";
+ gpios = <3 GPIO_ACTIVE_LOW>;
+ output-low;
};
- MAL0: mcmal {
- compatible = "ibm,mcmal-460ex", "ibm,mcmal2";
- descriptor-memory = "ocm";
- dcr-reg = <0x180 0x062>;
- num-tx-chans = <1>;
- num-rx-chans = <1>;
- #address-cells = <0>;
- #size-cells = <0>;
- interrupt-parent = <&UIC2>;
- interrupts = < /*TXEOB*/ 0x6 0x4
- /*RXEOB*/ 0x7 0x4
- /*SERR*/ 0x3 0x4
- /*TXDE*/ 0x4 0x4
- /*RXDE*/ 0x5 0x4
- /*TX0 COAL*/ 0x8 0x2
- /*TX1 COAL 0x9 0x2*/
- /*RX0 COAL*/ 0xc 0x2
- /*RX1 COAL 0xd 0x2*/ >;
+ enable-port0 {
+ gpio-hog;
+ line-name = "Power Drive Port 0";
+ gpios = <7 GPIO_ACTIVE_LOW>;
+ output-low;
+ status = "disabled";
};
+ };
- AHBDMA: dma at bffd0800 {
- compatible = "snps,dma-spear1340";
- reg = <4 0xbffd0800 0x400>;
- interrupt-parent = <&UIC0>;
- interrupts = <25 4>;
- #dma-cells = <3>;
- /* use autoconfiguration for the dma setup */
- };
+ GPIO2: gpio2 at e0100000 {
+ compatible = "wd,mbl-gpio", "ti,74244";
+ reg-names = "dat";
+ reg = <0xe0100000 0x1>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ no-output;
+ };
- SATA0: sata at bffd1000 {
- compatible = "amcc,sata-460ex";
- reg = <4 0xbffd1000 0x800>;
- interrupt-parent = <&UIC0>;
- interrupts = <26 4>;
- dmas = <&AHBDMA 0 0 1>;
- dma-names = "sata-dma";
- };
+ gpio-leds {
+ compatible = "gpio-leds";
- SATA1: sata at bffd1800 {
- compatible = "amcc,sata-460ex";
- reg = <4 0xbffd1800 0x800>;
- interrupt-parent = <&UIC0>;
- interrupts = <27 4>;
- dmas = <&AHBDMA 1 0 2>;
- dma-names = "sata-dma";
+ power-red {
+ label = "mbl:red:power";
+ gpios = <&GPIO1 4 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "panic";
};
-
- USBOTG0: usbotg at bff80000 {
- compatible = "snps,dwc2";
- reg = <4 0xbff80000 0x10000>;
- interrupt-parent = <&USBOTG0>;
- interrupts = <0 1 2>;
- #interrupt-cells = <1>;
- #address-cells = <0>;
- #size-cells = <0>;
- interrupt-map = </* USB-OTG */ 0 &UIC2 0x1c 4
- /* HIGH-POWER */ 1 &UIC1 0x1a 8
- /* DMA */ 2 &UIC0 0xc 4>;
- dr_mode = "host";
+ power-green {
+ label = "mbl:green:power";
+ gpios = <&GPIO1 5 GPIO_ACTIVE_HIGH>;
};
- POB0: opb {
- compatible = "ibm,opb-460ex", "ibm,opb";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0xb0000000 0x4 0xb0000000 0x50000000>;
- clock-frequency = <0>; /* Filled in by U-Boot */
-
- EBC0: ebc {
- compatible = "ibm,ebc-460ex", "ibm,ebc";
- dcr-reg = <0x012 0x002>;
- #address-cells = <2>;
- #size-cells = <1>;
- clock-frequency = <0>; /* Filled in by U-Boot */
- interrupts = <0x6 0x4>;
- interrupt-parent = <&UIC1>;
- /* ranges property are supplied by U-Boot */
- ranges = <0x0 0x0 0xfff80000 0x00080000
- 0x1 0x0 0x00000000 0x00000000
- 0x2 0x0 0x00000000 0x00000000>;
-
- /* Define device tree for Apollo3g NAS NOR flash
- * The NOR doesn't work when "enable-button" GPIO
- * is asserted.
- */
- nor_flash at 0,0 {
- compatible = "amd,s29gl512n", "jedec-probe", "cfi-flash", "mtd-rom";
- bank-width = <1>;
- reg = <0x00000000 0x00000000 0x00080000>;
- #address-cells = <1>;
- #size-cells = <1>;
-
- partition at 0 {
- /* Part of bootrom - Don't use it without a jump */
- label = "free";
- reg = <0x00000000 0x0001e000>;
- };
- partition at 1 {
- label = "env";
- reg = <0x0001e000 0x00002000>;
- };
- partition at 2 {
- label = "uboot";
- reg = <0x00020000 0x00050000>;
- };
-
- };
-
- ndfc at 1,0 {
- compatible = "ibm,ndfc";
- reg = <0x00000001 0x00000000 0x00002000>;
- ccr = <0x00001000>;
- bank-settings = <0x80002222>;
- #address-cells = <1>;
- #size-cells = <1>;
- status = "disabled";
-
- nand {
- #address-cells = <1>;
- #size-cells = <1>;
- };
- };
- };
-
- gpio0: gpio0 at e0000000 {
- compatible = "wd,mbl-gpio", "ti,74273";
- reg-names = "dat";
- reg = <0xe0000000 0x1>;
- #gpio-cells = <2>;
- gpio-controller;
-
- enable-phy {
- /* toggle to reset EMAC PHY */
- gpio-hog;
- line-name = "enable EMAC PHY";
- gpios = <0 1>;
- output-low;
- };
-
- enable-button {
- /* Defined in u-boot as: NOT_NOR
- * "enables features other than NOR
- * specifically, the buffer at CS2"
- * (button).
- *
- * Note: This option is disabled as
- * it prevents the system from being
- * rebooted successfully.
- */
-
- gpio-hog;
- line-name = "Enable Reset Button, disable NOR";
- gpios = <1 0>;
- output-low;
- };
-
- enable-usb {
- gpio-hog;
- line-name = "Power USB Core";
- gpios = <2 1>;
- output-low;
- };
-
- enable-port1 {
- gpio-hog;
- line-name = "Power Drive Port 1";
- gpios = <3 1>;
- output-low;
- };
-
- enable-port0 {
- gpio-hog;
- line-name = "Power Drive Port 0";
- gpios = <7 1>;
- output-low;
- };
- };
-
- gpio1: gpio1 at e0100000 {
- compatible = "wd,mbl-gpio", "ti,74244";
- reg-names = "dat";
- reg = <0xe0100000 0x1>;
- #gpio-cells = <2>;
- gpio-controller;
- no-output;
- };
-
- UART0: serial at ef600300 {
- device_type = "serial";
- compatible = "ns16550";
- reg = <0xef600300 0x00000008>;
- virtual-reg = <0xef600300>;
- clock-frequency = <0>; /* Filled in by U-Boot */
- current-speed = <0>; /* Filled in by U-Boot */
- interrupt-parent = <&UIC1>;
- interrupts = <0x1 0x4>;
- };
-
- gpio-leds {
- compatible = "gpio-leds";
- power-red {
- label = "mbl:red:power";
- gpios = <&gpio0 4 0>;
- linux,default-trigger = "panic";
- };
- power-green {
- label = "mbl:green:power";
- gpios = <&gpio0 5 0>;
- linux,default-trigger = "default-on";
- };
- power-blue {
- label = "mbl:blue:power";
- gpios = <&gpio0 6 0>;
- linux,default-trigger = "cpu0";
- };
- };
-
- gpio_keys_polled {
- compatible = "gpio-keys-polled";
- #address-cells = <1>;
- #size-cells = <0>;
- poll-interval = <60>; /* 3 * 20 = 60ms */
- autorepeat;
- button at 1 {
- label = "Reset button";
- linux,code = <0x198>; /* KEY_RESTART */
- gpios = <&gpio1 2 1>;
- };
- };
-
- RGMII0: emac-rgmii at ef601500 {
- compatible = "ibm,rgmii-405ex", "ibm,rgmii";
- reg = <0xef601500 0x00000008>;
- has-mdio;
- };
+ power-blue {
+ label = "mbl:blue:power";
+ gpios = <&GPIO1 6 GPIO_ACTIVE_HIGH>;
+ };
+ };
- TAH0: emac-tah at ef601350 {
- compatible = "ibm,tah-460ex", "ibm,tah";
- reg = <0xef601350 0x00000030>;
- };
+ gpio_keys_polled {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <60>; /* 3 * 20 = 60ms */
+ autorepeat;
- EMAC0: ethernet at ef600c00 {
- device_type = "network";
- compatible = "ibm,emac-405ex", "ibm,emac4sync";
- interrupt-parent = <&EMAC0>;
- interrupts = <0x0 0x1>;
- #interrupt-cells = <1>;
- #address-cells = <0>;
- #size-cells = <0>;
- interrupt-map = </*Status*/ 0x0 &UIC2 0x10 0x4
- /*Wake*/ 0x1 &UIC2 0x14 0x4>;
- reg = <0xef600c00 0x000000c4>;
- local-mac-address = [000000000000]; /* Filled in by U-Boot */
- mal-device = <&MAL0>;
- mal-tx-channel = <0>;
- mal-rx-channel = <0>;
- cell-index = <0>;
- max-frame-size = <9000>;
- rx-fifo-size = <16384>;
- tx-fifo-size = <2048>;
- phy-mode = "rgmii";
- phy-map = <0x00000000>;
- rgmii-device = <&RGMII0>;
- rgmii-channel = <0>;
- tah-device = <&TAH0>;
- tah-channel = <0>;
- has-inverted-stacr-oc;
- has-new-stacr-staopc;
- };
+ button at 1 {
+ label = "Reset button";
+ linux,code = <KEY_RESTART>;
+ gpios = <&GPIO2 2 GPIO_ACTIVE_LOW>;
};
+ };
+};
- ADMA: adma {
- compatible = "amcc,apm82181-adma";
- device_type = "dma";
- #address-cells = <2>;
- #size-cells = <1>;
+&CRYPTO {
+ status = "okay";
+};
- dma-4channel at 1 {
- compatible = "amcc,apm82181-dma-4channel";
- cell-index = <1>;
- label = "plb_dma1";
- interrupt-parent = <&UIC0>;
- interrupts = <0xd 0x4>;
- pool_size = <0x4000>;
- dcr-reg = <0x208 0x20f>;
- };
+&PKA {
+ status = "okay";
+};
- dma-4channel at 2 {
- compatible = "amcc,apm82181-dma-4channel";
- cell-index = <2>;
- label = "plb_dma2";
- interrupt-parent = <&UIC0>;
- interrupts = <0xe 0x4>;
- pool_size = <0x4000>;
- dcr-reg = <0x210 0x217>;
- };
+&TRNG {
+ status = "okay";
+};
- dma-4channel at 3 {
- compatible = "amcc,apm82181-dma-4channel";
- cell-index = <3>;
- label = "plb_dma3";
- interrupt-parent = <&UIC0>;
- interrupts = <0xf 0x4>;
- pool_size = <0x4000>;
- dcr-reg = <0x218 0x21f>;
- };
- };
+&SATA1 {
+ status = "okay";
+};
- DMA: plb_dma at 400300200 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "amcc,dma";
- cell-index = <0>;
- reg = <4 00300200 200>;
- dcr-reg = <0x100 0x13f>;
- interrupt-parent = <&UIC0>;
- interrupts = <0>;
- interrupt-map = < /* chan0 */ 0 &UIC0 12 4>;
+&UART0 {
+ status = "okay";
+};
- dma-4channel at 0{
- compatible = "amcc,dma-4channel";
- cell-index = <0>;
- label = "channel0";
- reg = <0x100 0x107>;
- };
- };
- };
+&EMAC0 {
+ status = "okay";
+};
+
+&SATA1 {
+ status = "okay";
};
diff --git a/target/linux/apm821xx/dts/wndr4700.dts b/target/linux/apm821xx/dts/wndr4700.dts
index caaf05b..e0fb4e3 100644
--- a/target/linux/apm821xx/dts/wndr4700.dts
+++ b/target/linux/apm821xx/dts/wndr4700.dts
@@ -10,651 +10,17 @@
/dts-v1/;
+#include "apm82181.dtsi"
#include <dt-bindings/thermal/thermal.h>
/ {
- #address-cells = <2>;
- #size-cells = <1>;
model = "Netgear WNDR4700/WNDR4720 Series";
compatible = "netgear,wndr4700";
- dcr-parent = <&{/cpus/cpu at 0}>;
aliases {
- ethernet0 = &EMAC0;
serial0 = &UART0;
};
- cpus {
- #address-cells = <1>;
- #size-cells = <0>;
-
- cpu0: cpu at 0 {
- device_type = "cpu";
- model = "PowerPC,apm82181";
- reg = <0x00000000>;
- clock-frequency = <0>; /* Filled in by U-Boot */
- timebase-frequency = <0>; /* Filled in by U-Boot */
- i-cache-line-size = <32>;
- d-cache-line-size = <32>;
- i-cache-size = <32768>;
- d-cache-size = <32768>;
- dcr-controller;
- dcr-access-method = "native";
- next-level-cache = <&L2C0>;
- };
- };
-
- memory {
- device_type = "memory";
- reg = <0x00000000 0x00000000 0x00000000>; /* Filled in by U-Boot */
- };
-
- UIC0: interrupt-controller0 {
- compatible = "ibm,uic-460ex","ibm,uic";
- interrupt-controller;
- cell-index = <0>;
- dcr-reg = <0x0c0 0x009>;
- #address-cells = <0>;
- #size-cells = <0>;
- #interrupt-cells = <2>;
- };
-
- UIC1: interrupt-controller1 {
- compatible = "ibm,uic-460ex","ibm,uic";
- interrupt-controller;
- cell-index = <1>;
- dcr-reg = <0x0d0 0x009>;
- #address-cells = <0>;
- #size-cells = <0>;
- #interrupt-cells = <2>;
- interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */
- interrupt-parent = <&UIC0>;
- };
-
- UIC2: interrupt-controller2 {
- compatible = "ibm,uic-460ex","ibm,uic";
- interrupt-controller;
- cell-index = <2>;
- dcr-reg = <0x0e0 0x009>;
- #address-cells = <0>;
- #size-cells = <0>;
- #interrupt-cells = <2>;
- interrupts = <0xa 0x4 0xb 0x4>; /* cascade */
- interrupt-parent = <&UIC0>;
- };
-
- UIC3: interrupt-controller3 {
- compatible = "ibm,uic-460ex","ibm,uic";
- interrupt-controller;
- cell-index = <3>;
- dcr-reg = <0x0f0 0x009>;
- #address-cells = <0>;
- #size-cells = <0>;
- #interrupt-cells = <2>;
- interrupts = <0x10 0x4 0x11 0x4>; /* cascade */
- interrupt-parent = <&UIC0>;
- };
-
- OCM1: ocm at 400040000 {
- compatible = "ibm,ocm";
- status = "okay";
- cell-index = <1>;
- /* configured in U-Boot */
- reg = <4 0x00040000 0x8000>; /* 32K */
- };
-
- SDR0: sdr {
- compatible = "ibm,sdr-460ex";
- dcr-reg = <0x00e 0x002>;
- };
-
- CPR0: cpr {
- compatible = "ibm,cpr-460ex";
- dcr-reg = <0x00c 0x002>;
- };
-
- L2C0: l2c {
- compatible = "ibm,l2-cache-apm82181", "ibm,l2-cache";
- dcr-reg = <0x020 0x008
- 0x030 0x008>;
- cache-line-size = <32>;
- cache-size = <262144>;
- interrupt-parent = <&UIC1>;
- interrupts = <11 1>;
- };
-
- CPM0: cpm {
- compatible = "ibm,cpm-apm821xx", "ibm,cpm";
- cell-index = <0>;
- dcr-reg = <0x160 0x003>;
- pm-cpu = <0x02000000>;
- pm-doze = <0x302570F0>;
- pm-nap = <0x302570F0>;
- pm-deepsleep = <0x302570F0>;
- pm-iic-device = <&IIC0>;
- pm-emac-device = <&EMAC0>;
- };
-
- plb {
- compatible = "ibm,plb-460ex", "ibm,plb4";
- #address-cells = <2>;
- #size-cells = <1>;
- ranges;
- clock-frequency = <0>; /* Filled in by U-Boot */
-
- SDRAM0: sdram {
- compatible = "ibm,sdram-460ex", "ibm,sdram-405gp";
- dcr-reg = <0x010 0x002>;
- };
-
- RTC: rtc {
- compatible = "ibm,rtc";
- dcr-reg = <0x240 0x009>;
- interrupts = <0x1a 0x4>;
- interrupt-parent = <&UIC2>;
-
- };
-
- CRYPTO: crypto at 180000 {
- compatible = "amcc,ppc460ex-crypto", "amcc,ppc4xx-crypto";
- reg = <4 0x00180000 0x80400>;
- interrupt-parent = <&UIC0>;
- interrupts = <0x1d 0x4>;
- };
-
- PKA: pka at 114000 {
- device_type = "pka";
- compatible = "ppc4xx-pka", "amcc,ppc4xx-pka", "amcc, ppc4xx-pka";
- reg = <4 0x00114000 0x4000>;
- interrupt-parent = <&UIC0>;
- interrupts = <0x14 0x1>;
- };
-
- TRNG: trng at 110000 {
- device_type = "trng";
- compatible = "amcc,ppc460ex-rng", "ppc4xx-rng", "amcc, ppc4xx-trng";
- reg = <4 0x00110000 0x100>;
- interrupt-parent = <&UIC1>;
- interrupts = <0x3 0x4>;
- };
-
- MAL0: mcmal {
- compatible = "ibm,mcmal-460ex", "ibm,mcmal2";
- descriptor-memory = "ocm";
- dcr-reg = <0x180 0x062>;
- num-tx-chans = <1>;
- num-rx-chans = <1>;
- #address-cells = <0>;
- #size-cells = <0>;
- interrupt-parent = <&UIC2>;
- interrupts = < /*TXEOB*/ 0x6 0x4
- /*RXEOB*/ 0x7 0x4
- /*SERR*/ 0x3 0x4
- /*TXDE*/ 0x4 0x4
- /*RXDE*/ 0x5 0x4
- /*TX0 COAL*/ 0x8 0x2
- /*TX1 COAL 0x9 0x2*/
- /*RX0 COAL*/ 0xc 0x2
- /*RX1 COAL 0xd 0x2*/>;
- };
-
- AHBDMA: dma at bffd0800 {
- compatible = "snps,dma-spear1340";
- reg = <4 0xbffd0800 0x400>;
- interrupt-parent = <&UIC0>;
- interrupts = <25 4>;
- #dma-cells = <3>;
- /* use autoconfiguration for the dma setup */
- };
-
- SATA0: sata at bffd1000 {
- compatible = "amcc,sata-460ex";
- reg = <4 0xbffd1000 0x800>;
- interrupt-parent = <&UIC0>;
- interrupts = <26 4>;
- dmas = <&AHBDMA 0 0 1>;
- dma-names = "sata-dma";
- status = "disabled"; /* disabled by uboot */
- };
-
- SATA1: sata at bffd1800 {
- compatible = "amcc,sata-460ex";
- reg = <4 0xbffd1800 0x800>;
- interrupt-parent = <&UIC0>;
- interrupts = <27 4>;
- dmas = <&AHBDMA 1 0 2>;
- dma-names = "sata-dma";
- };
-
- USBOTG0: usbotg at bff80000 {
- compatible = "netgear,wndr4700-usb";
- reg = <4 0xbff80000 0x10000>;
- interrupt-parent = <&USBOTG0>;
- interrupts = <0 1 2>;
- #interrupt-cells = <1>;
- #address-cells = <0>;
- #size-cells = <0>;
- interrupt-map = </* USB-OTG */ 0 &UIC2 0x1c 4
- /* HIGH-POWER */ 1 &UIC1 0x1a 8
- /* DMA */ 2 &UIC0 0xc 4>;
- dr_mode = "host";
- };
-
- POB0: opb {
- compatible = "ibm,opb-460ex", "ibm,opb";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0xb0000000 0x00000004 0xb0000000 0x50000000>;
- clock-frequency = <0>; /* Filled in by U-Boot */
-
- EBC0: ebc {
- compatible = "ibm,ebc-460ex", "ibm,ebc";
- dcr-reg = <0x012 0x002>;
- #address-cells = <2>;
- #size-cells = <1>;
- clock-frequency = <0>; /* Filled in by U-Boot */
- /* ranges property is supplied by U-Boot */
- ranges = < 0x00000003 0x00000000 0xe0000000 0x8000000>;
- interrupts = <0x6 0x4>;
- interrupt-parent = <&UIC1>;
-
- nor_flash at 0,0 {
- compatible = "amd,s29gl512n", "cfi-flash";
- bank-width = <1>;
- reg = <0x00000000 0x00000000 0x00100000>;
- #address-cells = <1>;
- #size-cells = <1>;
- status = "disabled";
-
- partition at 0 {
- label = "back-up";
- reg = <0x00000000 0x00080000>;
- };
- partition at 1 {
- label = "u-boot";
- reg = <0x00080000 0x0080000>;
- };
- };
- ndfc at 1,0 {
- compatible = "ibm,ndfc";
- reg = <00000003 00000000 00002000>;
- ccr = <0x00001000>;
- bank-settings = <0x80002222>;
- #address-cells = <1>;
- #size-cells = <1>;
- /*128 MiB Nand Flash*/
- nand {
- #address-cells = <1>;
- #size-cells = <1>;
-
- partition0,0 at 0x00000000 {
- label = "NAND 128MiB 3,3V 8-bit";
- reg = <0x00000000 0x08000000>;
- read-only;
- };
-
- partition0,1 at 0x00000000 {
- label = "uboot";
- reg = <0x00000000 0x00180000>;
- read-only;
- };
-
- partition0,2 at 0x00180000 {
- label = "device-tree";
- reg = <0x00180000 0x00020000>;
- read-only;
- };
-
- partition0,3 at 0x001a0000 {
- label = "kernel";
- reg = <0x001a0000 0x001e0000>;
- /*
- * will also contain a fake/empty
- * rootfs to fool Netgear's uboot
- * rootfs integrety checks.
- */
- };
-
- partition0,4 at 0x00380000 {
- label = "ubi";
- reg = <0x00380000 0x01660000>;
- };
-
- partition0,5 at 0x019e0000 {
- label = "config";
- reg = <0x019e0000 0x00080000>;
- read-only;
- };
-
- partition0,6 at 0x01a60000 {
- label = "pot";
- reg = <0x01a60000 0x00080000>;
- read-only;
- };
-
- partition0,7 at 0x01ae0000 {
- label = "traffic_meter";
- reg = <0x01ae0000 0x00300000>;
- read-only;
- };
-
- partition0,8 at 0x01de0000 {
- label = "language";
- reg = <0x01de0000 0x001c0000>;
- read-only;
- };
-
- partition0,9 at 0x01fa0000 {
- label = "ecos";
- reg = <0x01fa0000 0x06020000>;
- read-only;
- };
-
- partition0,10 at 0x07fc0000 {
- label = "wifi_data";
- reg = <0x07fc0000 0x00040000>;
- read-only;
- };
-
- partition0,11 at 0x00180000 {
- label = "firmware";
- reg = <0x00180000 0x01860000>;
- read-only;
- };
- };
- };
- };
-
- UART0: serial at ef600300 {
- device_type = "serial";
- compatible = "ns16550";
- reg = <0xef600300 0x00000008>;
- virtual-reg = <0xef600300>;
- clock-frequency = <0>; /* Filled in by U-Boot */
- current-speed = <0>; /* Filled in by U-Boot */
- interrupt-parent = <&UIC1>;
- interrupts = <0x1 0x4>;
- };
-
- GPIO0: gpio at ef600b00 {
- compatible = "ibm,ppc4xx-gpio";
- reg = <0xef600b00 0x00000048>;
- #gpio-cells = <2>;
- gpio-controller;
- #interrupt-cells = <2>;
- interrupt-controller;
-
- interrupts-extended = <&UIC1 0x14>,
- <&UIC1 0x1e>,
- <&UIC1 0x1f>,
- <&UIC2 0x19>;
- };
-
- gpio_keys_polled {
- compatible = "gpio-keys-polled";
- #address-cells = <1>;
- #size-cells = <0>;
- #interrupt-cells = <2>;
- autorepeat;
- poll-interval = <60>; /* 3 * 20 = 60ms */
-
- reset {
- label = "Reset button";
- linux,code = <0x198>; /* KEY_RESTART */
- gpios = <&GPIO0 15 0>;
- interrupt-parent = <&UIC1>;
- interrupts = <0x14 0x2>;
- };
-
- backup_hd {
- label = "Backup HD button";
- gpios = <&GPIO0 19 0>;
- linux,code = <0x100>; /* BTN_0 */
- interrupt-parent = <&UIC1>;
- interrupts = <0x1e 0x2>;
- };
-
- rfkill {
- label = "RFKILL button";
- gpios = <&GPIO0 20 0>;
- linux,code = <0xf7>; /* KEY_RFKILL */
- interrupt-parent = <&UIC1>;
- interrupts = <0x1f 0x2>;
- };
-
- wps {
- label = "WPS button";
- gpios = <&GPIO0 23 0>;
- linux,code = <0x211>; /* KEY_WPS_BUTTON */
- interrupt-parent = <&UIC2>;
- interrupts = <0x19 0x2>;
- };
-
- sdcard {
- label = "SDCard inserted";
- gpios = <&GPIO0 7 1>;
- linux,code = <0x101>; /* BTN_1 */
- };
- };
-
- gpio-leds {
- compatible = "gpio-leds";
- power-green {
- label = "wndr4700:green:power";
- gpios = <&GPIO0 8 0>;
- };
-
- power-orange {
- label = "wndr4700:orange:power";
- gpios = <&GPIO0 9 1>;
- linux,default-trigger = "panic";
- };
-
- usb-blue {
- label = "wndr4700:blue:usb";
- gpios = <&GPIO0 10 0>;
- };
-
- logo-white {
- label = "wndr4700:white:logo";
- gpios = <&GPIO0 11 0>;
- };
-
- wan-yellow {
- label = "wndr4700:yellow:wan";
- gpios = <&GPIO0 3 0>;
- };
-
- wan-green {
- label = "wndr4700:green:wan";
- gpios = <&GPIO0 12 0>;
- };
-
- hd-green {
- label = "wndr4700:green:hd";
- gpios = <&GPIO0 14 0>;
- };
-
- hd-red {
- label = "wndr4700:red:hd";
- gpios = <&GPIO0 17 0>;
- };
-
- wlan-blue {
- label = "wndr4700:blue:wlan";
- gpios = <&GPIO0 18 0>;
- };
- };
-
- IIC0: i2c at ef600700 {
- compatible = "ibm,iic-460ex", "ibm,iic";
- reg = <0xef600700 0x00000014>;
- interrupt-parent = <&UIC0>;
- interrupts = <0x2 0x4>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- fan0: fan at 1b {
- compatible = "microchip,tc654";
- reg = <0x1b>;
- cooling-min-level = <0>;
- cooling-max-level = <255>;
- #cooling-cells = <2>; /* min followed by max */
-
- gpios = <&GPIO0 16 1>; /* fan status */
- alarm-gpios = <&GPIO0 5 1>; /* fault */
- interrupt-parent = <&UIC3>;
- interrupts = <0x16 0x2>; /* fault */
- };
-
- temp0: temp at 4d {
- compatible = "gmt,g781";
- reg = <0x4d>;
- #thermal-sensor-cells = <1>;
-
- /*
- * The LM90 has two sensors:
- * temp0 -> internal to LM90
- * temp1 -> external NTC near CPU
- */
- };
- };
-
- IIC1: i2c at ef600800 {
- compatible = "ibm,iic-460ex", "ibm,iic";
- reg = <0xef600800 0x00000014>;
- interrupt-parent = <&UIC0>;
- interrupts = <0x3 0x4>;
- };
-
- RGMII0: emac-rgmii at ef601500 {
- compatible = "ibm,rgmii-405ex", "ibm,rgmii";
- reg = <0xef601500 0x00000008>;
- has-mdio;
- };
-
- TAH0: emac-tah at ef601350 {
- compatible = "ibm,tah-460ex", "ibm,tah";
- reg = <0xef601350 0x00000030>;
- };
-
- EMAC0: ethernet at ef600c00 {
- device_type = "network";
- compatible = "ibm,emac-apm821xx", "ibm,emac4sync";
- interrupt-parent = <&EMAC0>;
- interrupts = <0x0 0x1>;
- #interrupt-cells = <1>;
- #address-cells = <0>;
- #size-cells = <0>;
- interrupt-map = </*Status*/ 0x0 &UIC2 0x10 0x4
- /*Wake*/ 0x1 &UIC2 0x14 0x4>;
- reg = <0xef600c00 0x000000c4>;
- local-mac-address = [000000000000]; /* Filled in by U-Boot */
- mal-device = <&MAL0>;
- mal-tx-channel = <0>;
- mal-rx-channel = <0>;
- cell-index = <0>;
- max-frame-size = <9000>;
- rx-fifo-size = <16384>;
- tx-fifo-size = <2048>;
- fifo-entry-size = <10>;
- phy-mode = "rgmii";
- phy-handle = <&phy0>;
- phy-map = <0x00000000>;
- rgmii-device = <&RGMII0>;
- rgmii-channel = <0>;
- tah-device = <&TAH0>;
- tah-channel = <0>;
- has-inverted-stacr-oc;
- has-new-stacr-staopc;
-
- mdio {
- #address-cells = <1>;
- #size-cells = <0>;
-
- phy0: ethernet-phy at 0 {
- device_type = "ethernet-phy";
- reg = <0>;
- qca,ar8327-initvals = <
- 0x0010 0x40000000
- 0x0624 0x007f7f7f
- 0x0004 0x07a00000 /* PAD0_MODE */
- 0x000c 0x01000000 /* PAD6_MODE */
- 0x007c 0x0000007e /* PORT0_STATUS */
- >;
- };
- };
- };
- };
-
- PCIE0: pciex at d00000000 {
- device_type = "pci";
- #interrupt-cells = <1>;
- #size-cells = <2>;
- #address-cells = <3>;
- compatible = "ibm,plb-pciex-apm821xx", "ibm,plb-pciex";
- primary;
- port = <0x0>; /* port number */
- reg = <0x0000000d 0x00000000 0x20000000 /* Config space access */
- 0x0000000c 0x08010000 0x00001000>; /* Registers */
- dcr-reg = <0x100 0x020>;
- sdr-base = <0x300>;
-
- /* Outbound ranges, one memory and one IO,
- * later cannot be changed
- */
- ranges = <0x02000000 0x00000000 0x80000000 0x0000000e 0x00000000 0x00000000 0x80000000
- 0x02000000 0x00000000 0x00000000 0x0000000f 0x00000000 0x00000000 0x00100000
- 0x01000000 0x00000000 0x00000000 0x0000000f 0x80000000 0x00000000 0x00010000>;
-
- /* Inbound 2GB range starting at 0 */
- dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>;
-
- /* This drives busses 40 to 0x7f */
- bus-range = <0x40 0x7f>;
-
- /* Legacy interrupts (note the weird polarity, the bridge seems
- * to invert PCIe legacy interrupts).
- * We are de-swizzling here because the numbers are actually for
- * port of the root complex virtual P2P bridge. But I want
- * to avoid putting a node for it in the tree, so the numbers
- * below are basically de-swizzled numbers.
- * The real slot is on idsel 0, so the swizzling is 1:1
- */
- interrupt-map-mask = <0x0 0x0 0x0 0x7>;
- interrupt-map = <
- 0x0 0x0 0x0 0x1 &UIC3 0xc 0x4 /* swizzled int A */
- 0x0 0x0 0x0 0x2 &UIC3 0xd 0x4 /* swizzled int B */
- 0x0 0x0 0x0 0x3 &UIC3 0xe 0x4 /* swizzled int C */
- 0x0 0x0 0x0 0x4 &UIC3 0xf 0x4 /* swizzled int D */>;
- };
-
- MSI: ppc4xx-msi at C10000000 {
- compatible = "amcc,ppc4xx-msi", "ppc4xx-msi";
- reg = < 0xC 0x10000000 0x100
- 0xC 0x10000000 0x100>;
- sdr-base = <0x36C>;
- msi-data = <0x00004440>;
- msi-mask = <0x0000ffe0>;
- interrupts =<0 1 2 3 4 5 6 7>;
- interrupt-parent = <&MSI>;
- #interrupt-cells = <1>;
- #address-cells = <0>;
- #size-cells = <0>;
- msi-available-ranges = <0x0 0x100>;
- interrupt-map = <
- 0 &UIC3 0x18 1
- 1 &UIC3 0x19 1
- 2 &UIC3 0x1A 1
- 3 &UIC3 0x1B 1
- 4 &UIC3 0x1C 1
- 5 &UIC3 0x1D 1
- 6 &UIC3 0x1E 1
- 7 &UIC3 0x1F 1
- >;
- };
- };
-
chosen {
linux,stdout-path = "/plb/opb/serial at ef600300";
};
@@ -760,3 +126,281 @@
};
};
};
+
+&CRYPTO {
+ status = "okay";
+};
+
+&PKA {
+ status = "okay";
+};
+
+&TRNG {
+ status = "okay";
+};
+
+&SATA1 {
+ status = "okay";
+};
+
+&USBOTG0 {
+ status = "okay";
+ dr_mode = "host";
+};
+
+&EBC0 {
+ ndfc at 1,0 {
+ status = "okay";
+ /* 128 MiB Nand Flash */
+ nand {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition0,0 at 0x00000000 {
+ label = "NAND 128MiB 3,3V 8-bit";
+ reg = <0x00000000 0x08000000>;
+ read-only;
+ };
+
+ partition0,1 at 0x00000000 {
+ label = "uboot";
+ reg = <0x00000000 0x00180000>;
+ read-only;
+ };
+
+ partition0,2 at 0x00180000 {
+ label = "device-tree";
+ reg = <0x00180000 0x00020000>;
+ read-only;
+ };
+
+ partition0,3 at 0x001a0000 {
+ label = "kernel";
+ reg = <0x001a0000 0x001e0000>;
+ /*
+ * will also contain a fake/empty
+ * rootfs to fool Netgear's uboot
+ * rootfs integrety checks.
+ */
+ };
+
+ partition0,4 at 0x00380000 {
+ label = "ubi";
+ reg = <0x00380000 0x01660000>;
+ };
+
+ partition0,5 at 0x019e0000 {
+ label = "config";
+ reg = <0x019e0000 0x00080000>;
+ read-only;
+ };
+
+ partition0,6 at 0x01a60000 {
+ label = "pot";
+ reg = <0x01a60000 0x00080000>;
+ read-only;
+ };
+
+ partition0,7 at 0x01ae0000 {
+ label = "traffic_meter";
+ reg = <0x01ae0000 0x00300000>;
+ read-only;
+ };
+
+ partition0,8 at 0x01de0000 {
+ label = "language";
+ reg = <0x01de0000 0x001c0000>;
+ read-only;
+ };
+
+ partition0,9 at 0x01fa0000 {
+ label = "ecos";
+ reg = <0x01fa0000 0x06020000>;
+ read-only;
+ };
+
+ partition0,10 at 0x07fc0000 {
+ label = "wifi_data";
+ reg = <0x07fc0000 0x00040000>;
+ read-only;
+ };
+
+ partition0,11 at 0x00180000 {
+ label = "firmware";
+ reg = <0x00180000 0x01860000>;
+ read-only;
+ };
+ };
+ };
+};
+
+&UART0 {
+ status = "okay";
+};
+
+&GPIO0 {
+ status = "okay";
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ interrupts-extended = <&UIC1 0x14>,
+ <&UIC1 0x1e>,
+ <&UIC1 0x1f>,
+ <&UIC2 0x19>;
+};
+
+&IIC0 {
+ status = "okay";
+
+ fan0: fan at 1b {
+ compatible = "microchip,tc654";
+ reg = <0x1b>;
+ cooling-min-level = <0>;
+ cooling-max-level = <255>;
+ #cooling-cells = <2>; /* min followed by max */
+
+ gpios = <&GPIO0 16 GPIO_ACTIVE_LOW>; /* fan status */
+ alarm-gpios = <&GPIO0 5 GPIO_ACTIVE_LOW>; /* fault */
+ interrupt-parent = <&UIC3>;
+ interrupts = <0x16 IRQ_TYPE_EDGE_FALLING>; /* fault */
+ };
+
+ temp0: temp at 4d {
+ compatible = "gmt,g781";
+ reg = <0x4d>;
+ #thermal-sensor-cells = <1>;
+
+ /*
+ * The LM90 has two sensors:
+ * temp0 -> internal to LM90
+ * temp1 -> external NTC near CPU
+ */
+ };
+};
+
+
+&EMAC0 {
+ status = "okay";
+ phy-handle = <&phy0>;
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ phy0: ethernet-phy at 0 {
+ device_type = "ethernet-phy";
+ reg = <0>;
+ qca,ar8327-initvals = <
+ 0x0010 0x40000000
+ 0x0624 0x007f7f7f
+ 0x0004 0x07a00000 /* PAD0_MODE */
+ 0x000c 0x01000000 /* PAD6_MODE */
+ 0x007c 0x0000007e /* PORT0_STATUS */
+ >;
+ };
+ };
+};
+
+&POB0 {
+ gpio_keys_polled {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #interrupt-cells = <2>;
+ autorepeat;
+ poll-interval = <60>; /* 3 * 20 = 60ms */
+
+ reset {
+ label = "Reset button";
+ linux,code = <KEY_RESTART>;
+ gpios = <&GPIO0 15 GPIO_ACTIVE_HIGH>;
+ interrupt-parent = <&UIC1>;
+ interrupts = <0x14 IRQ_TYPE_EDGE_FALLING>;
+ };
+
+ backup_hd {
+ label = "Backup HD button";
+ gpios = <&GPIO0 19 GPIO_ACTIVE_HIGH>;
+ linux,code = <BTN_0>;
+ interrupt-parent = <&UIC1>;
+ interrupts = <0x1e IRQ_TYPE_EDGE_FALLING>;
+ };
+
+ rfkill {
+ label = "RFKILL button";
+ gpios = <&GPIO0 20 GPIO_ACTIVE_HIGH>;
+ linux,code = <KEY_RFKILL>;
+ interrupt-parent = <&UIC1>;
+ interrupts = <0x1f IRQ_TYPE_EDGE_FALLING>;
+ };
+
+ wps {
+ label = "WPS button";
+ gpios = <&GPIO0 23 GPIO_ACTIVE_HIGH>;
+ linux,code = <KEY_WPS_BUTTON>;
+ interrupt-parent = <&UIC2>;
+ interrupts = <0x19 IRQ_TYPE_EDGE_FALLING>;
+ };
+
+ sdcard {
+ label = "SDCard inserted";
+ gpios = <&GPIO0 7 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_1>;
+ };
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+ power-green {
+ label = "wndr4700:green:power";
+ gpios = <&GPIO0 8 GPIO_ACTIVE_HIGH>;
+ };
+
+ power-orange {
+ label = "wndr4700:orange:power";
+ gpios = <&GPIO0 9 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "panic";
+ };
+
+ usb-blue {
+ label = "wndr4700:blue:usb";
+ gpios = <&GPIO0 10 GPIO_ACTIVE_HIGH>;
+ };
+
+ logo-white {
+ label = "wndr4700:white:logo";
+ gpios = <&GPIO0 11 GPIO_ACTIVE_HIGH>;
+ };
+
+ wan-yellow {
+ label = "wndr4700:yellow:wan";
+ gpios = <&GPIO0 3 GPIO_ACTIVE_HIGH>;
+ };
+
+ wan-green {
+ label = "wndr4700:green:wan";
+ gpios = <&GPIO0 12 GPIO_ACTIVE_HIGH>;
+ };
+
+ hd-green {
+ label = "wndr4700:green:hd";
+ gpios = <&GPIO0 14 GPIO_ACTIVE_HIGH>;
+ };
+
+ hd-red {
+ label = "wndr4700:red:hd";
+ gpios = <&GPIO0 17 GPIO_ACTIVE_HIGH>;
+ };
+
+ wlan-blue {
+ label = "wndr4700:blue:wlan";
+ gpios = <&GPIO0 18 GPIO_ACTIVE_HIGH>;
+ };
+ };
+};
+
+&PCIE0 {
+ status = "okay";
+};
+
+&MSI {
+ status = "okay";
+};
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