Add a node for the newly implemented power domain controller. Also add
the first two power domain consumers: IOMMU (fixes probing) and
framebuffer.
Signed-off-by: Duje Mihanović <d...@dujemihanovic.xyz>
---
.../marvell/mmp/pxa1908-samsung-coreprimevelte.dts | 1 +
arch/arm64/boot/dts/marvell/mmp/pxa1908.dtsi | 36 +++++++++++++++++++++-
2 files changed, 36 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/marvell/mmp/pxa1908-samsung-coreprimevelte.dts
b/arch/arm64/boot/dts/marvell/mmp/pxa1908-samsung-coreprimevelte.dts
index
47a4f01a7077bfafe2cc50d0e59c37685ec9c2e9..2f175ae48c6a2371c407b3a6ffd3cdd577f44e56
100644
--- a/arch/arm64/boot/dts/marvell/mmp/pxa1908-samsung-coreprimevelte.dts
+++ b/arch/arm64/boot/dts/marvell/mmp/pxa1908-samsung-coreprimevelte.dts
@@ -23,6 +23,7 @@ chosen {
fb0: framebuffer@17177000 {
compatible = "simple-framebuffer";
reg = <0 0x17177000 0 (480 * 800 * 4)>;
+ power-domains = <&pd PXA1908_POWER_DOMAIN_DSI>;
width = <480>;
height = <800>;
stride = <(480 * 4)>;
diff --git a/arch/arm64/boot/dts/marvell/mmp/pxa1908.dtsi
b/arch/arm64/boot/dts/marvell/mmp/pxa1908.dtsi
index
cf2b9109688ce560eec8a1397251ead68d78a239..630e99f2c309dca0872d824a098ac93b6e55c3a4
100644
--- a/arch/arm64/boot/dts/marvell/mmp/pxa1908.dtsi
+++ b/arch/arm64/boot/dts/marvell/mmp/pxa1908.dtsi
@@ -3,6 +3,7 @@
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/marvell,pxa1908.h>
+#include <dt-bindings/power/marvell,pxa1908-power.h>
/ {
model = "Marvell Armada PXA1908";
@@ -79,6 +80,7 @@ smmu: iommu@c0010000 {
#iommu-cells = <1>;
interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
+ power-domains = <&pd PXA1908_POWER_DOMAIN_VPU>;
status = "disabled";
};
@@ -291,9 +293,41 @@ sdh2: mmc@81000 {
};
apmu: clock-controller@82800 {
- compatible = "marvell,pxa1908-apmu";
+ compatible = "marvell,pxa1908-apmu",
"simple-mfd", "syscon";
reg = <0x82800 0x400>;
#clock-cells = <1>;
+
+ pd: power-controller {
+ compatible =
"marvell,pxa1908-power-controller";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <1>;
+
+ power-domain@PXA1908_POWER_DOMAIN_VPU {
+ reg =
<PXA1908_POWER_DOMAIN_VPU>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain@PXA1908_POWER_DOMAIN_GPU {
+ reg =
<PXA1908_POWER_DOMAIN_GPU>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain@PXA1908_POWER_DOMAIN_GPU2D
{
+ reg =
<PXA1908_POWER_DOMAIN_GPU2D>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain@PXA1908_POWER_DOMAIN_DSI {
+ reg =
<PXA1908_POWER_DOMAIN_DSI>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain@PXA1908_POWER_DOMAIN_ISP {
+ reg =
<PXA1908_POWER_DOMAIN_ISP>;
+ #power-domain-cells = <0>;
+ };
+ };
};
};
};
--
2.50.1
