ARM: dts: Fix sgx sysconfig register for omap4

BugLink: https://bugs.launchpad.net/bugs/1862429
commit 3e5c3c41ae925458150273e2f74ffbf999530c5f upstream.

Looks like we've had the sgx sysconfig register and revision register
always wrong for omap4, including the old platform data. Let's fix the
offsets to what the TRM says. Otherwise the sgx module may never idle
depending on the state of the real sysconfig register.

Fixes: d23a163ebe5a ("ARM: dts: Add nodes for missing omap4 interconnect target modules")
Cc: H. Nikolaus Schaller <hns@goldelico.com>
Cc: Merlijn Wajer <merlijn@wizzup.org>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Khalid Elmously <khalid.elmously@canonical.com>

diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index c43e52fd5f65cf144bf61b396249f42ecfb12565..e9c5ee15478608d7f27e5acb48fdf585a4534fd2 100644 (file)
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -331,8 +331,8 @@
                target-module@56000000 {
                        compatible = "ti,sysc-omap4", "ti,sysc";
                        ti,hwmods = "gpu";
-                       reg = <0x5601fc00 0x4>,
-                             <0x5601fc10 0x4>;
+                       reg = <0x5600fe00 0x4>,
+                             <0x5600fe10 0x4>;
                        reg-names = "rev", "sysc";
                        ti,sysc-midle = <SYSC_IDLE_FORCE>,
                                        <SYSC_IDLE_NO>,