From 222fe59f3e4b03e265216c4a15f75f61874916a7 Mon Sep 17 00:00:00 2001 From: Tero Kristo Date: Thu, 10 Oct 2019 11:21:05 +0300 Subject: [PATCH] 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 Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap4-l4.dtsi | 2 +- arch/arm/boot/dts/omap4.dtsi | 26 ++++++++++++++++++++++++++ 2 files changed, 27 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/omap4-l4.dtsi b/arch/arm/boot/dts/omap4-l4.dtsi index d60d5e0ecc4c1..3421ef387e21d 100644 --- a/arch/arm/boot/dts/omap4-l4.dtsi +++ b/arch/arm/boot/dts/omap4-l4.dtsi @@ -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 = ; #address-cells = <1>; diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi index 7cc95bc1598b6..edb03dfe6debc 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -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>; + }; +}; -- 2.30.2