mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-15 23:25:07 +00:00
54397d8534
Now that mbus has been added to the device tree, it's possible to move the PCIe nodes out of the ocp node, placing it directly below the mbus. This is a more accurate representation of the hardware. Moving the PCIe nodes, we now need to introduce an extra cell to encode the window target ID and attribute. Since this depends on the PCIe port, we split the ranges translation entries, to correspond to each MBus window. In addition, we encode the PCIe memory and I/O apertures in the MBus node, according to the MBus DT binding specification. The choice made is 0xe0000000-0xf0000000 for memory space, and 0xf200000-0xf2100000 for I/O space. These apertures can be changed in each per-board DT file. Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Tested-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
181 lines
3.4 KiB
Text
181 lines
3.4 KiB
Text
/dts-v1/;
|
|
|
|
#include "kirkwood.dtsi"
|
|
#include "kirkwood-6281.dtsi"
|
|
|
|
/ {
|
|
model = "Iomega Iconnect";
|
|
compatible = "iom,iconnect-1.1", "iom,iconnect", "marvell,kirkwood-88f6281", "marvell,kirkwood";
|
|
|
|
memory {
|
|
device_type = "memory";
|
|
reg = <0x00000000 0x10000000>;
|
|
};
|
|
|
|
chosen {
|
|
bootargs = "console=ttyS0,115200n8 earlyprintk";
|
|
linux,initrd-start = <0x4500040>;
|
|
linux,initrd-end = <0x4800000>;
|
|
};
|
|
|
|
mbus {
|
|
ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000>;
|
|
pcie-controller {
|
|
status = "okay";
|
|
|
|
pcie@1,0 {
|
|
status = "okay";
|
|
};
|
|
};
|
|
};
|
|
|
|
ocp@f1000000 {
|
|
pinctrl: pinctrl@10000 {
|
|
pmx_button_reset: pmx-button-reset {
|
|
marvell,pins = "mpp12";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_button_otb: pmx-button-otb {
|
|
marvell,pins = "mpp35";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_led_level: pmx-led-level {
|
|
marvell,pins = "mpp41";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_led_power_blue: pmx-led-power-blue {
|
|
marvell,pins = "mpp42";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_led_power_red: pmx-power-red {
|
|
marvell,pins = "mpp43";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_led_usb1: pmx-led-usb1 {
|
|
marvell,pins = "mpp44";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_led_usb2: pmx-led-usb2 {
|
|
marvell,pins = "mpp45";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_led_usb3: pmx-led-usb3 {
|
|
marvell,pins = "mpp46";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_led_usb4: pmx-led-usb4 {
|
|
marvell,pins = "mpp47";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_led_otb: pmx-led-otb {
|
|
marvell,pins = "mpp48";
|
|
marvell,function = "gpio";
|
|
};
|
|
};
|
|
i2c@11000 {
|
|
status = "okay";
|
|
|
|
lm63: lm63@4c {
|
|
compatible = "national,lm63";
|
|
reg = <0x4c>;
|
|
};
|
|
};
|
|
serial@12000 {
|
|
status = "ok";
|
|
};
|
|
|
|
nand@3000000 {
|
|
status = "okay";
|
|
|
|
partition@0 {
|
|
label = "uboot";
|
|
reg = <0x0000000 0xc0000>;
|
|
};
|
|
|
|
partition@a0000 {
|
|
label = "env";
|
|
reg = <0xa0000 0x20000>;
|
|
};
|
|
|
|
partition@100000 {
|
|
label = "zImage";
|
|
reg = <0x100000 0x300000>;
|
|
};
|
|
|
|
partition@540000 {
|
|
label = "initrd";
|
|
reg = <0x540000 0x300000>;
|
|
};
|
|
|
|
partition@980000 {
|
|
label = "boot";
|
|
reg = <0x980000 0x1f400000>;
|
|
};
|
|
};
|
|
};
|
|
|
|
gpio-leds {
|
|
compatible = "gpio-leds";
|
|
pinctrl-0 = < &pmx_led_level &pmx_led_power_blue
|
|
&pmx_led_power_red &pmx_led_usb1
|
|
&pmx_led_usb2 &pmx_led_usb3
|
|
&pmx_led_usb4 &pmx_led_otb >;
|
|
pinctrl-names = "default";
|
|
|
|
led-level {
|
|
label = "led_level";
|
|
gpios = <&gpio1 9 0>;
|
|
linux,default-trigger = "default-on";
|
|
};
|
|
power-blue {
|
|
label = "power:blue";
|
|
gpios = <&gpio1 10 0>;
|
|
linux,default-trigger = "timer";
|
|
};
|
|
power-red {
|
|
label = "power:red";
|
|
gpios = <&gpio1 11 0>;
|
|
};
|
|
usb1 {
|
|
label = "usb1:blue";
|
|
gpios = <&gpio1 12 0>;
|
|
};
|
|
usb2 {
|
|
label = "usb2:blue";
|
|
gpios = <&gpio1 13 0>;
|
|
};
|
|
usb3 {
|
|
label = "usb3:blue";
|
|
gpios = <&gpio1 14 0>;
|
|
};
|
|
usb4 {
|
|
label = "usb4:blue";
|
|
gpios = <&gpio1 15 0>;
|
|
};
|
|
otb {
|
|
label = "otb:blue";
|
|
gpios = <&gpio1 16 0>;
|
|
};
|
|
};
|
|
|
|
gpio_keys {
|
|
compatible = "gpio-keys";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
pinctrl-0 = < &pmx_button_reset &pmx_button_otb >;
|
|
pinctrl-names = "default";
|
|
|
|
button@1 {
|
|
label = "OTB Button";
|
|
linux,code = <133>;
|
|
gpios = <&gpio1 3 1>;
|
|
debounce-interval = <100>;
|
|
};
|
|
button@2 {
|
|
label = "Reset";
|
|
linux,code = <0x198>;
|
|
gpios = <&gpio0 12 1>;
|
|
debounce-interval = <100>;
|
|
};
|
|
};
|
|
};
|