brain-hackers_pepepper-mirror/u-boot-brain
1
0
Fork 0
mirror of https://github.com/brain-hackers/u-boot-brain synced 2024-09-27 23:20:26 +09:00
Code Issues Projects Releases Wiki Activity

arm64: zynqmp: List lpd watchdog in dtsi

Browse Source 
There are use cases where lpd watchdog can be configured for APU use. By
design this IP should be listed in zynqmp.dtsi to make sure that node is
properly enabled by DTG.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Michal Simek 2018-07-18 09:25:43 +02:00
parent 332996ce18
commit 2038e46f48
3 changed files with 17 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm/dts/zynqmp-clk-ccf.dtsi
View File

@ -272,6 +272,10 @@
clocks = <&zynqmp_clk WDT>;
};
&lpd_watchdog {
clocks = <&zynqmp_clk LPD_WDT>;
};
&xilinx_ams {
clocks = <&zynqmp_clk AMS_REF>;
};

4
arch/arm/dts/zynqmp-clk.dtsi
View File

@ -223,6 +223,10 @@
clocks = <&clk100>;
};
&lpd_watchdog {
clocks = <&clk250>;
};
&xilinx_drm {
clocks = <&drm_clock>;
};

9
arch/arm/dts/zynqmp.dtsi
View File

@ -980,6 +980,15 @@
reset-on-timeout;
};
lpd_watchdog: watchdog@ff150000 {
compatible = "cdns,wdt-r1p2";
status = "disabled";
interrupt-parent = <&gic>;
interrupts = <0 52 1>;
reg = <0x0 0xff150000 0x0 0x1000>;
timeout-sec = <10>;
};
xilinx_ams: ams@ffa50000 {
compatible = "xlnx,zynqmp-ams";
status = "disabled";