From a4d7d5603726af63643a85b28a3aede6088e0260 Mon Sep 17 00:00:00 2001 From: Filip Drazic Date: Mon, 29 Aug 2016 19:32:59 +0200 Subject: [PATCH] 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 Signed-off-by: Soren Brinkmann Signed-off-by: Michal Simek --- arch/arm/dts/zynqmp.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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>; }; }; -- 2.25.1