* Tony Lindgren <tony@xxxxxxxxxxx> [170929 15:35]:
> Let's make use of the generic ti-sysc module for musb to have
> a child device with working runtime PM.
...
> + target-module@4a0ab000 {
> + compatible = "ti,sysc-omap4";
> ti,hwmods = "usb_otg_hs";
And this should be compatible with "ti,sysc-omap2", I messed it up while
changing from type1 and 2 to omap2 and omap4. Will apply the updated
version below.
Regards,
Tony
8< ---------------------
>From tony Mon Sep 17 00:00:00 2001
From: Tony Lindgren <tony@xxxxxxxxxxx>
Date: Fri, 29 Sep 2017 08:20:50 -0700
Subject: [PATCH] ARM: dts: Use ti-sysc module driver for omap4 musb
Let's make use of the generic ti-sysc module for musb to have
a child device with working runtime PM.
Cc: Bin Liu <b-liu@xxxxxx>
Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
---
arch/arm/boot/dts/omap4.dtsi | 36 ++++++++++++++++++++++++------------
1 file changed, 24 insertions(+), 12 deletions(-)
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -1117,19 +1117,31 @@
reg-names = "otghs_control";
};
- usb_otg_hs: usb_otg_hs@4a0ab000 {
- compatible = "ti,omap4-musb";
- reg = <0x4a0ab000 0x7ff>;
- interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-names = "mc", "dma";
+ target-module@4a0ab000 {
+ compatible = "ti,sysc-omap2";
ti,hwmods = "usb_otg_hs";
- usb-phy = <&usb2_phy>;
- phys = <&usb2_phy>;
- phy-names = "usb2-phy";
- multipoint = <1>;
- num-eps = <16>;
- ram-bits = <12>;
- ctrl-module = <&omap_control_usbotg>;
+ reg = <0x4a0ab000 0x4>,
+ <0x4a0ab004 0x4>,
+ <0x4a0ab008 0x4>;
+ reg-names = "rev", "sysc", "syss";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x4a0ab000 0x1000>;
+
+ usb_otg_hs: otg@0 {
+ compatible = "ti,omap2-musb";
+ reg = <0x0 0x7ff>;
+ interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "mc", "dma";
+ usb-phy = <&usb2_phy>;
+ phys = <&usb2_phy>;
+ phy-names = "usb2-phy";
+ multipoint = <1>;
+ num-eps = <16>;
+ ram-bits = <12>;
+ ctrl-module = <&omap_control_usbotg>;
+ };
};
aes1: aes@4b501000 {
--
2.14.2
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