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-rw-r--r--arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts23
-rw-r--r--arch/arm/boot/dts/orion5x-mv88f5182.dtsi24
-rw-r--r--arch/arm/boot/dts/orion5x.dtsi245
-rw-r--r--arch/arm/mach-orion5x/board-dt.c20
4 files changed, 182 insertions, 130 deletions
diff --git a/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts b/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts
index 24f1ce7c9c10..d66d2fa6a290 100644
--- a/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts
+++ b/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts
@@ -10,7 +10,7 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
-#include "orion5x.dtsi"
+#include "orion5x-mv88f5182.dtsi"
/ {
model = "LaCie Ethernet Disk mini V2";
@@ -24,15 +24,20 @@
bootargs = "console=ttyS0,115200n8 earlyprintk";
};
- ocp@f1000000 {
- serial@12000 {
- clock-frequency = <166666667>;
- status = "okay";
- };
+ soc {
+ ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000>,
+ <MBUS_ID(0x09, 0x00) 0 0xf2200000 0x800>;
+
+ internal-regs {
+ serial@12000 {
+ clock-frequency = <166666667>;
+ status = "okay";
+ };
- sata@80000 {
- status = "okay";
- nr-ports = <2>;
+ sata@80000 {
+ status = "okay";
+ nr-ports = <2>;
+ };
};
};
diff --git a/arch/arm/boot/dts/orion5x-mv88f5182.dtsi b/arch/arm/boot/dts/orion5x-mv88f5182.dtsi
new file mode 100644
index 000000000000..ddfb4d17ff4c
--- /dev/null
+++ b/arch/arm/boot/dts/orion5x-mv88f5182.dtsi
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2014 Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+ *
+ * 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.
+ */
+
+#include "orion5x.dtsi"
+
+/ {
+ compatible = "marvell,orion5x-88f5182", "marvell,orion5x";
+
+ soc {
+ compatible = "marvell,orion5x-88f5182-mbus", "simple-bus";
+
+ internal-regs {
+ mbusc: mbus-controller@20000 {
+ compatible = "marvell,mbus-controller";
+ reg = <0x20000 0x100>, <0x1500 0x20>;
+ };
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/orion5x.dtsi b/arch/arm/boot/dts/orion5x.dtsi
index 2364e3dbc33c..31d46e6dbf51 100644
--- a/arch/arm/boot/dts/orion5x.dtsi
+++ b/arch/arm/boot/dts/orion5x.dtsi
@@ -8,6 +8,8 @@
#include "skeleton.dtsi"
+#define MBUS_ID(target,attributes) (((target) << 24) | ((attributes) << 16))
+
/ {
model = "Marvell Orion5x SoC";
compatible = "marvell,orion5x";
@@ -17,149 +19,154 @@
gpio0 = &gpio0;
};
- ocp@f1000000 {
- compatible = "simple-bus";
- ranges = <0x00000000 0xf1000000 0x4000000
- 0xf2200000 0xf2200000 0x0000800>;
- #address-cells = <1>;
+ soc {
+ #address-cells = <2>;
#size-cells = <1>;
+ controller = <&mbusc>;
- gpio0: gpio@10100 {
- compatible = "marvell,orion-gpio";
- #gpio-cells = <2>;
- gpio-controller;
- reg = <0x10100 0x40>;
- ngpios = <32>;
- interrupt-controller;
- #interrupt-cells = <2>;
- interrupts = <6>, <7>, <8>, <9>;
- };
-
- spi@10600 {
- compatible = "marvell,orion-spi";
+ internal-regs {
+ compatible = "simple-bus";
#address-cells = <1>;
- #size-cells = <0>;
- cell-index = <0>;
- reg = <0x10600 0x28>;
- status = "disabled";
- };
-
- i2c@11000 {
- compatible = "marvell,mv64xxx-i2c";
- reg = <0x11000 0x20>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <5>;
- clock-frequency = <100000>;
- status = "disabled";
- };
+ #size-cells = <1>;
+ ranges = <0 MBUS_ID(0xf0, 0x01) 0 0x100000>;
+
+ gpio0: gpio@10100 {
+ compatible = "marvell,orion-gpio";
+ #gpio-cells = <2>;
+ gpio-controller;
+ reg = <0x10100 0x40>;
+ ngpios = <32>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ interrupts = <6>, <7>, <8>, <9>;
+ };
- serial@12000 {
- compatible = "ns16550a";
- reg = <0x12000 0x100>;
- reg-shift = <2>;
- interrupts = <3>;
- /* set clock-frequency in board dts */
- status = "disabled";
- };
+ spi@10600 {
+ compatible = "marvell,orion-spi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cell-index = <0>;
+ reg = <0x10600 0x28>;
+ status = "disabled";
+ };
- serial@12100 {
- compatible = "ns16550a";
- reg = <0x12100 0x100>;
- reg-shift = <2>;
- interrupts = <4>;
- /* set clock-frequency in board dts */
- status = "disabled";
- };
+ i2c@11000 {
+ compatible = "marvell,mv64xxx-i2c";
+ reg = <0x11000 0x20>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <5>;
+ clock-frequency = <100000>;
+ status = "disabled";
+ };
- intc: interrupt-controller@20200 {
- compatible = "marvell,orion-intc";
- interrupt-controller;
- #interrupt-cells = <1>;
- reg = <0x20200 0x08>;
- };
+ serial@12000 {
+ compatible = "ns16550a";
+ reg = <0x12000 0x100>;
+ reg-shift = <2>;
+ interrupts = <3>;
+ /* set clock-frequency in board dts */
+ status = "disabled";
+ };
- wdt@20300 {
- compatible = "marvell,orion-wdt";
- reg = <0x20300 0x28>;
- status = "okay";
- };
+ serial@12100 {
+ compatible = "ns16550a";
+ reg = <0x12100 0x100>;
+ reg-shift = <2>;
+ interrupts = <4>;
+ /* set clock-frequency in board dts */
+ status = "disabled";
+ };
- ehci@50000 {
- compatible = "marvell,orion-ehci";
- reg = <0x50000 0x1000>;
- interrupts = <17>;
- status = "disabled";
- };
+ intc: interrupt-controller@20200 {
+ compatible = "marvell,orion-intc";
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ reg = <0x20200 0x08>;
+ };
- xor@60900 {
- compatible = "marvell,orion-xor";
- reg = <0x60900 0x100
- 0x60b00 0x100>;
- status = "okay";
+ wdt@20300 {
+ compatible = "marvell,orion-wdt";
+ reg = <0x20300 0x28>;
+ status = "okay";
+ };
- xor00 {
- interrupts = <30>;
- dmacap,memcpy;
- dmacap,xor;
+ ehci@50000 {
+ compatible = "marvell,orion-ehci";
+ reg = <0x50000 0x1000>;
+ interrupts = <17>;
+ status = "disabled";
};
- xor01 {
- interrupts = <31>;
- dmacap,memcpy;
- dmacap,xor;
- dmacap,memset;
+
+ xor@60900 {
+ compatible = "marvell,orion-xor";
+ reg = <0x60900 0x100
+ 0x60b00 0x100>;
+ status = "okay";
+
+ xor00 {
+ interrupts = <30>;
+ dmacap,memcpy;
+ dmacap,xor;
+ };
+ xor01 {
+ interrupts = <31>;
+ dmacap,memcpy;
+ dmacap,xor;
+ dmacap,memset;
+ };
};
- };
- eth: ethernet-controller@72000 {
- compatible = "marvell,orion-eth";
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <0x72000 0x4000>;
- marvell,tx-checksum-limit = <1600>;
- status = "disabled";
-
- ethernet-port@0 {
- compatible = "marvell,orion-eth-port";
- reg = <0>;
- /* overwrite MAC address in bootloader */
- local-mac-address = [00 00 00 00 00 00];
- /* set phy-handle property in board file */
+ eth: ethernet-controller@72000 {
+ compatible = "marvell,orion-eth";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x72000 0x4000>;
+ marvell,tx-checksum-limit = <1600>;
+ status = "disabled";
+
+ ethernet-port@0 {
+ compatible = "marvell,orion-eth-port";
+ reg = <0>;
+ /* overwrite MAC address in bootloader */
+ local-mac-address = [00 00 00 00 00 00];
+ /* set phy-handle property in board file */
+ };
};
- };
- mdio: mdio-bus@72004 {
- compatible = "marvell,orion-mdio";
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <0x72004 0x84>;
- interrupts = <22>;
- status = "disabled";
+ mdio: mdio-bus@72004 {
+ compatible = "marvell,orion-mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x72004 0x84>;
+ interrupts = <22>;
+ status = "disabled";
- /* add phy nodes in board file */
- };
+ /* add phy nodes in board file */
+ };
+
+ sata@80000 {
+ compatible = "marvell,orion-sata";
+ reg = <0x80000 0x5000>;
+ interrupts = <29>;
+ status = "disabled";
+ };
- sata@80000 {
- compatible = "marvell,orion-sata";
- reg = <0x80000 0x5000>;
- interrupts = <29>;
- status = "disabled";
+ ehci@a0000 {
+ compatible = "marvell,orion-ehci";
+ reg = <0xa0000 0x1000>;
+ interrupts = <12>;
+ status = "disabled";
+ };
};
crypto@90000 {
compatible = "marvell,orion-crypto";
- reg = <0x90000 0x10000>,
- <0xf2200000 0x800>;
+ reg = <MBUS_ID(0xf0, 0x01) 0x90000 0x10000>,
+ <MBUS_ID(0x09, 0x00) 0x0 0x800>;
reg-names = "regs", "sram";
interrupts = <28>;
status = "okay";
};
-
- ehci@a0000 {
- compatible = "marvell,orion-ehci";
- reg = <0xa0000 0x1000>;
- interrupts = <12>;
- status = "disabled";
- };
};
};
diff --git a/arch/arm/mach-orion5x/board-dt.c b/arch/arm/mach-orion5x/board-dt.c
index c134a826070a..7f00897f0dd2 100644
--- a/arch/arm/mach-orion5x/board-dt.c
+++ b/arch/arm/mach-orion5x/board-dt.c
@@ -15,10 +15,14 @@
#include <linux/of.h>
#include <linux/of_platform.h>
#include <linux/cpu.h>
+#include <linux/mbus.h>
#include <asm/system_misc.h>
#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
#include <mach/orion5x.h>
+#include <mach/bridge-regs.h>
#include <plat/irq.h>
+#include <plat/time.h>
#include "common.h"
static struct of_dev_auxdata orion5x_auxdata_lookup[] __initdata = {
@@ -31,6 +35,16 @@ static struct of_dev_auxdata orion5x_auxdata_lookup[] __initdata = {
{},
};
+static void orion5x_dt_init_early(void)
+{
+ orion_time_set_base(TIMER_VIRT_BASE);
+}
+
+static void orion5x_dt_init_time(void)
+{
+ orion5x_timer_init();
+}
+
static void __init orion5x_dt_init(void)
{
char *dev_name;
@@ -39,6 +53,8 @@ static void __init orion5x_dt_init(void)
orion5x_id(&dev, &rev, &dev_name);
printk(KERN_INFO "Orion ID: %s. TCLK=%d.\n", dev_name, orion5x_tclk);
+ BUG_ON(mvebu_mbus_dt_init());
+
/*
* Setup Orion address map
*/
@@ -71,9 +87,9 @@ static const char *orion5x_dt_compat[] = {
DT_MACHINE_START(ORION5X_DT, "Marvell Orion5x (Flattened Device Tree)")
/* Maintainer: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> */
.map_io = orion5x_map_io,
- .init_early = orion5x_init_early,
+ .init_early = orion5x_dt_init_early,
.init_irq = orion_dt_init_irq,
- .init_time = orion5x_timer_init,
+ .init_time = orion5x_dt_init_time,
.init_machine = orion5x_dt_init,
.restart = orion5x_restart,
.dt_compat = orion5x_dt_compat,
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-30 15:15:50 +0100