mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-14 01:56:45 +07:00
407f9be454
This patch was extracted from git://github.com/lp0/linux.git branch rpi-split as of 2012/09/08, and modified as follows: * s/bcm2708/bcm2835/. * Modified device tree vendor prefix. * Modified UART DT node to use a unit-address to create unique UART node names, rather than using non-type names "uart0" and "uart1". Note that UART 1 (the Broadcom "mini UART") is not yet present, but I'm naming the DT node in anticipation that it will be added. Signed-off-by: Chris Boot <bootc@bootc.net> Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Signed-off-by: Dom Cobley <popcornmix@gmail.com> Signed-off-by: Dom Cobley <dc4@broadcom.com> Signed-off-by: Stephen Warren <swarren@wwwdotorg.org> Acked-by: Arnd Bergmann <arnd@arndb.de>
40 lines
811 B
Plaintext
40 lines
811 B
Plaintext
/include/ "skeleton.dtsi"
|
|
|
|
/ {
|
|
compatible = "brcm,bcm2835";
|
|
model = "BCM2835";
|
|
interrupt-parent = <&intc>;
|
|
|
|
chosen {
|
|
bootargs = "earlyprintk console=ttyAMA0";
|
|
};
|
|
|
|
soc {
|
|
compatible = "simple-bus";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges = <0x7e000000 0x20000000 0x02000000>;
|
|
|
|
timer {
|
|
compatible = "brcm,bcm2835-system-timer";
|
|
reg = <0x7e003000 0x1000>;
|
|
interrupts = <1 0>, <1 1>, <1 2>, <1 3>;
|
|
clock-frequency = <1000000>;
|
|
};
|
|
|
|
intc: interrupt-controller {
|
|
compatible = "brcm,bcm2835-armctrl-ic";
|
|
reg = <0x7e00b200 0x200>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
};
|
|
|
|
uart@20201000 {
|
|
compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell";
|
|
reg = <0x7e201000 0x1000>;
|
|
interrupts = <2 25>;
|
|
clock-frequency = <3000000>;
|
|
};
|
|
};
|
|
};
|