hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

arm64: tegra: Enable PMC wake events on Tegra186 

Wake events are a feature that allows the interrupt and GPIO controllers
to be powered off as part of system sleep. The PMC which is always on is
monitoring these wake events and can power up subsequent controllers as
necessary to process them.

Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2018-11-28 18:19:54 +01:00
parent 6f13f10b3b
commit 32e66e46af
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
arch/arm64/boot/dts/nvidia/tegra186.dtsi
View File

@ -407,7 +407,7 @@
#interrupt-cells = <2>;
};
pmc@c360000 {
pmc: pmc@c360000 {
compatible = "nvidia,tegra186-pmc";
reg = <0 0x0c360000 0 0x10000>,
<0 0x0c370000 0 0x10000>,
@ -415,6 +415,9 @@
<0 0x0c390000 0 0x10000>;
reg-names = "pmc", "wake", "aotag", "scratch";
#interrupt-cells = <2>;
interrupt-controller;
sdmmc1_3v3: sdmmc1-3v3 {
pins = "sdmmc1-hv";
power-source = <TEGRA_IO_PAD_VOLTAGE_3V3>;