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ARM: dts: omap4: add PRM nodes 

Add PRM nodes for omap4 series of SoCs. These are initially used to
support reset control for some of the nodes, but will be extended
later to add powerdomain control and support for PRCM irqs among
other things.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Tero Kristo 2019-10-10 11:21:05 +03:00 committed by Tony Lindgren
parent db7725d3a6
commit 222fe59f3e
2 changed files with 27 additions and 1 deletions
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2
arch/arm/boot/dts/omap4-l4.dtsi
View File

@ -1007,7 +1007,7 @@
ranges = <0x0 0x6000 0x2000>;
prm: prm@0 {
compatible = "ti,omap4-prm";
compatible = "ti,omap4-prm", "simple-bus";
reg = <0x0 0x2000>;
interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;

26
arch/arm/boot/dts/omap4.dtsi
View File

@ -442,3 +442,29 @@
#include "omap4-l4.dtsi"
#include "omap4-l4-abe.dtsi"
#include "omap44xx-clocks.dtsi"
&prm {
prm_tesla: prm@400 {
compatible = "ti,omap4-prm-inst", "ti,omap-prm-inst";
reg = <0x400 0x100>;
#reset-cells = <1>;
};
prm_core: prm@700 {
compatible = "ti,omap4-prm-inst", "ti,omap-prm-inst";
reg = <0x700 0x100>;
#reset-cells = <1>;
};
prm_ivahd: prm@f00 {
compatible = "ti,omap4-prm-inst", "ti,omap-prm-inst";
reg = <0xf00 0x100>;
#reset-cells = <1>;
};
prm_device: prm@1b00 {
compatible = "ti,omap4-prm-inst", "ti,omap-prm-inst";
reg = <0x1b00 0x40>;
#reset-cells = <1>;
};
};