diff options
| author | Filip Drazic <filip.drazic@aggios.com> | 2016-08-29 19:32:59 +0200 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2016-11-15 15:30:39 +0100 |
| commit | a4d7d5603726af63643a85b28a3aede6088e0260 (patch) | |
| tree | 75356f588ad2c8125c03b576c65b2cb94723c169 /arch | |
| parent | 2af3932fca0123939695a316fc62832bacb1d760 (diff) | |
ARM64: zynqmp: Support for multiple PM IDs assigned to a PM domain
Previously, it was assumed that there is a 1:1 mapping between
PM ID defined in the platform firmware and a PM domain. However, there
can be a situation where multiple PM IDs belong to a single PM domain
(e.g. PM IDs for GPU and two pixel processors correspond to a single
PM domain).
This patch adds support for assigning more than one PM ID to
a single PM domain.
Updated documentation accordingly.
Assigned pixel processors PM IDs to GPU PM domain.
Signed-off-by: Filip Drazic <filip.drazic@aggios.com>
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/dts/zynqmp.dtsi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi index c2eb0c5d4e..172ba8cfcf 100644 --- a/arch/arm/dts/zynqmp.dtsi +++ b/arch/arm/dts/zynqmp.dtsi @@ -197,7 +197,7 @@ pd_gpu: pd-gpu { #power-domain-cells = <0x0>; - pd-id = <0x3a>; + pd-id = <0x3a 0x14 0x15>; }; }; |