@@ -1497,6 +1497,32 @@
};
};
+ target-module@4a0dd000 {
+ compatible = "ti,sysc-omap4-sr";
+ ti,hwmods = "smartreflex_core";
+ reg = <0x4a0dd000 0x4>,
+ <0x4a0dd008 0x4>;
+ reg-names = "rev", "sysc";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x4a0dd000 0x001000>;
+
+ /* SmartReflex child device marked reserved in TRM */
+ };
+
+ target-module@4a0d9000 {
+ compatible = "ti,sysc-omap4-sr";
+ ti,hwmods = "smartreflex_mpu";
+ reg = <0x4a0d9000 0x4>,
+ <0x4a0d9008 0x4>;
+ reg-names = "rev", "sysc";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x4a0d9000 0x001000>;
+
+ /* SmartReflex child device marked reserved in TRM */
+ };
+
omap_dwc3_1: omap_dwc3_1@48880000 {
compatible = "ti,dwc3";
ti,hwmods = "usb_otg_ss1";
The TRM has marked dra7 SmartReflex as reserved and we should not touch those registers as pointed out by Nishanth Menon <nm@ti.com>. We do still want to idle the related interconnect target modules on init though. Let's do this by only configuring the generic interconnect target modules and not add the child SmartReflex devices. Cc: Lokesh Vutla <lokeshvutla@ti.com> Cc: Nishanth Menon <nm@ti.com> Cc: Paul Walmsley <paul@pwsan.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> --- arch/arm/boot/dts/dra7.dtsi | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+)