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This pull request brings in the Raspberry Pi 3 DT for its arm64 

support.  Note that it also merges in the ethernet DT changes so that
 the Pi3's ethernet can also get the MAC address.
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Merge tag 'bcm2835-dt-64-next-2016-07-03' into devicetree-arm64/next

This pull request brings in the Raspberry Pi 3 DT for its arm64
support.  Note that it also merges in the ethernet DT changes so that
the Pi3's ethernet can also get the MAC address.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
This commit is contained in:
Florian Fainelli 2016-07-05 20:47:49 -07:00
parent 5dcc9c7618 02d0860364
commit b2aa1bb2be
11 changed files with 155 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
Documentation/devicetree/bindings/arm/bcm/brcm,bcm2835.txt
View File

@ -30,6 +30,10 @@ Raspberry Pi 2 Model B
Required root node properties:
compatible = "raspberrypi,2-model-b", "brcm,bcm2836";
Raspberry Pi 3 Model B
Required root node properties:
compatible = "raspberrypi,3-model-b", "brcm,bcm2837";
Raspberry Pi Compute Module
Required root node properties:
compatible = "raspberrypi,compute-module", "brcm,bcm2835";

1
arch/arm/boot/dts/bcm2835-rpi-b-plus.dts
View File

@ -1,6 +1,7 @@
/dts-v1/;
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
#include "bcm283x-rpi-smsc9514.dtsi"
/ {
compatible = "raspberrypi,model-b-plus", "brcm,bcm2835";

1
arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts
View File

@ -1,6 +1,7 @@
/dts-v1/;
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
#include "bcm283x-rpi-smsc9512.dtsi"
/ {
compatible = "raspberrypi,model-b-rev2", "brcm,bcm2835";

1
arch/arm/boot/dts/bcm2835-rpi-b.dts
View File

@ -1,6 +1,7 @@
/dts-v1/;
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
#include "bcm283x-rpi-smsc9512.dtsi"
/ {
compatible = "raspberrypi,model-b", "brcm,bcm2835";

1
arch/arm/boot/dts/bcm2836-rpi-2-b.dts
View File

@ -1,6 +1,7 @@
/dts-v1/;
#include "bcm2836.dtsi"
#include "bcm2835-rpi.dtsi"
#include "bcm283x-rpi-smsc9514.dtsi"
/ {
compatible = "raspberrypi,2-model-b", "brcm,bcm2836";

19
arch/arm/boot/dts/bcm283x-rpi-smsc9512.dtsi Normal file
View File

@ -0,0 +1,19 @@
/ {
aliases {
ethernet = &ethernet;
};
};
&usb {
usb1@1 {
compatible = "usb424,9512";
reg = <1>;
#address-cells = <1>;
#size-cells = <0>;
ethernet: usbether@1 {
compatible = "usb424,ec00";
reg = <1>;
};
};
};

19
arch/arm/boot/dts/bcm283x-rpi-smsc9514.dtsi Normal file
View File

@ -0,0 +1,19 @@
/ {
aliases {
ethernet = &ethernet;
};
};
&usb {
usb1@1 {
compatible = "usb424,9514";
reg = <1>;
#address-cells = <1>;
#size-cells = <0>;
ethernet: usbether@1 {
compatible = "usb424,ec00";
reg = <1>;
};
};
};

2
arch/arm/boot/dts/bcm283x.dtsi
View File

@ -287,6 +287,8 @@
compatible = "brcm,bcm2835-usb";
reg = <0x7e980000 0x10000>;
interrupts = <1 9>;
#address-cells = <1>;
#size-cells = <0>;
};
v3d: v3d@7ec00000 {

1
arch/arm64/boot/dts/broadcom/Makefile
View File

@ -1,3 +1,4 @@
dtb-$(CONFIG_ARCH_BCM2835) += bcm2837-rpi-3-b.dtb
dtb-$(CONFIG_ARCH_BCM_IPROC) += ns2-svk.dtb
dtb-$(CONFIG_ARCH_VULCAN) += vulcan-eval.dtb

30
arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-b.dts Normal file
View File

@ -0,0 +1,30 @@
/dts-v1/;
#include "bcm2837.dtsi"
#include "../../../../arm/boot/dts/bcm2835-rpi.dtsi"
#include "../../../../arm/boot/dts/bcm283x-rpi-smsc9514.dtsi"
/ {
compatible = "raspberrypi,3-model-b", "brcm,bcm2837";
model = "Raspberry Pi 3 Model B";
memory {
reg = <0 0x40000000>;
};
leds {
act {
gpios = <&gpio 47 0>;
};
pwr {
label = "PWR";
gpios = <&gpio 35 0>;
default-state = "keep";
linux,default-trigger = "default-on";
};
};
};
&uart1 {
status = "okay";
};

76
arch/arm64/boot/dts/broadcom/bcm2837.dtsi Normal file
View File

@ -0,0 +1,76 @@
#include "../../../../arm/boot/dts/bcm283x.dtsi"
/ {
compatible = "brcm,bcm2836";
soc {
ranges = <0x7e000000 0x3f000000 0x1000000>,
<0x40000000 0x40000000 0x00001000>;
dma-ranges = <0xc0000000 0x00000000 0x3f000000>;
local_intc: local_intc {
compatible = "brcm,bcm2836-l1-intc";
reg = <0x40000000 0x100>;
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&local_intc>;
};
};
timer {
compatible = "arm,armv7-timer";
interrupt-parent = <&local_intc>;
interrupts = <0>, // PHYS_SECURE_PPI
<1>, // PHYS_NONSECURE_PPI
<3>, // VIRT_PPI
<2>; // HYP_PPI
always-on;
};
cpus: cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0>;
enable-method = "spin-table";
cpu-release-addr = <0x0 0x000000d8>;
};
cpu1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <1>;
enable-method = "spin-table";
cpu-release-addr = <0x0 0x000000e0>;
};
cpu2: cpu@2 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <2>;
enable-method = "spin-table";
cpu-release-addr = <0x0 0x000000e8>;
};
cpu3: cpu@3 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <3>;
enable-method = "spin-table";
cpu-release-addr = <0x0 0x000000f0>;
};
};
};
/* Make the BCM2835-style global interrupt controller be a child of the
* CPU-local interrupt controller.
*/
&intc {
compatible = "brcm,bcm2836-armctrl-ic";
reg = <0x7e00b200 0x200>;
interrupt-parent = <&local_intc>;
interrupts = <8>;
};