Merge tag 'omap-for-v4.1/fixes-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes

Merge omap fixes for v4.1, urgent fix to avoid potential hardware damage From Tony Lindgren:

Omap fixes for the -rc cycle, including a fix for potential hardware
breakage on BeagleBones:

- BeagleBones don't support RTC-only mode, it can cause hardware
  damage if system-power-controller is specified without
  ti,pmic-shutdown-controller

- Fix a recent regression to am3517 SoCs caused by the recent clock
  move that was not noticed until now despite automated boot
  testing

- Fix a regression for n900 touchscreen triggered by recent
  recent input changes

- Fix compatible property for dm816x USB to avoid errors with
  USB Ethernet

- Fix oops for omap3 when built with CONFIG_THUMB2_KERNEL

* tag 'omap-for-v4.1/fixes-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: dts: am335x-boneblack: disable RTC-only sleep to avoid hardware damage
  ARM: dts: AM35xx: fix system control module clocks
  ARM: dts: Fix n900 dts file to work around 4.1 touchscreen regression on n900
  ARM: dts: Fix dm816x to use right compatible flag for MUSB
  ARM: OMAP3: Fix booting with thumb2 kernel

6 files changed, 34 insertions, 33 deletions

diff --git a/Documentation/devicetree/bindings/input/touchscreen/tsc2005.txt b/Documentation/devicetree/bindings/input/touchscreen/tsc2005.txt
index 4b641c7bf1c2..09089a6d69ed 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/tsc2005.txt
+++ b/Documentation/devicetree/bindings/input/touchscreen/tsc2005.txt
@@ -32,8 +32,8 @@ Example:
                 touchscreen-fuzz-x = <4>;
                 touchscreen-fuzz-y = <7>;
                 touchscreen-fuzz-pressure = <2>;
-                touchscreen-max-x = <4096>;
-                touchscreen-max-y = <4096>;
+                touchscreen-size-x = <4096>;
+                touchscreen-size-y = <4096>;
                 touchscreen-max-pressure = <2048>;
 
                 ti,x-plate-ohms = <280>;
diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi
index c3255e0c90aa..dbb3f4d2bf84 100644
--- a/arch/arm/boot/dts/am335x-bone-common.dtsi
+++ b/arch/arm/boot/dts/am335x-bone-common.dtsi
@@ -223,6 +223,25 @@
 /include/ "tps65217.dtsi"
 
 &tps {
+        /*
+         * Configure pmic to enter OFF-state instead of SLEEP-state ("RTC-only
+         * mode") at poweroff.  Most BeagleBone versions do not support RTC-only
+         * mode and risk hardware damage if this mode is entered.
+         *
+         * For details, see linux-omap mailing list May 2015 thread
+         *      [PATCH] ARM: dts: am335x-bone* enable pmic-shutdown-controller
+         * In particular, messages:
+         *      http://www.spinics.net/lists/linux-omap/msg118585.html
+         *      http://www.spinics.net/lists/linux-omap/msg118615.html
+         *
+         * You can override this later with
+         *      &tps {  /delete-property/ ti,pmic-shutdown-controller;  }
+         * if you want to use RTC-only mode and made sure you are not affected
+         * by the hardware problems. (Tip: double-check by performing a current
+         * measurement after shutdown: it should be less than 1 mA.)
+         */
+        ti,pmic-shutdown-controller;
+
         regulators {
                 dcdc1_reg: regulator@0 {
                         regulator-name = "vdds_dpr";
diff --git a/arch/arm/boot/dts/am35xx-clocks.dtsi b/arch/arm/boot/dts/am35xx-clocks.dtsi
index 518b8fde88b0..18cc826e9db5 100644
--- a/arch/arm/boot/dts/am35xx-clocks.dtsi
+++ b/arch/arm/boot/dts/am35xx-clocks.dtsi
@@ -12,7 +12,7 @@
                 #clock-cells = <0>;
                 compatible = "ti,am35xx-gate-clock";
                 clocks = <&ipss_ick>;
-                reg = <0x059c>;
+                reg = <0x032c>;
                 ti,bit-shift = <1>;
         };
 
@@ -20,7 +20,7 @@
                 #clock-cells = <0>;
                 compatible = "ti,gate-clock";
                 clocks = <&rmii_ck>;
-                reg = <0x059c>;
+                reg = <0x032c>;
                 ti,bit-shift = <9>;
         };
 
@@ -28,7 +28,7 @@
                 #clock-cells = <0>;
                 compatible = "ti,am35xx-gate-clock";
                 clocks = <&ipss_ick>;
-                reg = <0x059c>;
+                reg = <0x032c>;
                 ti,bit-shift = <2>;
         };
 
@@ -36,7 +36,7 @@
                 #clock-cells = <0>;
                 compatible = "ti,gate-clock";
                 clocks = <&pclk_ck>;
-                reg = <0x059c>;
+                reg = <0x032c>;
                 ti,bit-shift = <10>;
         };
 
@@ -44,7 +44,7 @@
                 #clock-cells = <0>;
                 compatible = "ti,am35xx-gate-clock";
                 clocks = <&ipss_ick>;
-                reg = <0x059c>;
+                reg = <0x032c>;
                 ti,bit-shift = <0>;
         };
 
@@ -52,7 +52,7 @@
                 #clock-cells = <0>;
                 compatible = "ti,gate-clock";
                 clocks = <&sys_ck>;
-                reg = <0x059c>;
+                reg = <0x032c>;
                 ti,bit-shift = <8>;
         };
 
@@ -60,7 +60,7 @@
                 #clock-cells = <0>;
                 compatible = "ti,am35xx-gate-clock";
                 clocks = <&sys_ck>;
-                reg = <0x059c>;
+                reg = <0x032c>;
                 ti,bit-shift = <3>;
         };
 };
diff --git a/arch/arm/boot/dts/dm816x.dtsi b/arch/arm/boot/dts/dm816x.dtsi
index de8427be830a..289806adb343 100644
--- a/arch/arm/boot/dts/dm816x.dtsi
+++ b/arch/arm/boot/dts/dm816x.dtsi
@@ -382,7 +382,7 @@
                         ti,hwmods = "usb_otg_hs";
 
                         usb0: usb@47401000 {
-                                compatible = "ti,musb-am33xx";
+                                compatible = "ti,musb-dm816";
                                 reg = <0x47401400 0x400
                                        0x47401000 0x200>;
                                 reg-names = "mc", "control";
@@ -422,7 +422,7 @@
                         };
 
                         usb1: usb@47401800 {
-                                compatible = "ti,musb-am33xx";
+                                compatible = "ti,musb-dm816";
                                 reg = <0x47401c00 0x400
                                        0x47401800 0x200>;
                                 reg-names = "mc", "control";
diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts
index 5c16145920ea..5f5e0f3d5b64 100644
--- a/arch/arm/boot/dts/omap3-n900.dts
+++ b/arch/arm/boot/dts/omap3-n900.dts
@@ -832,8 +832,8 @@
                 touchscreen-fuzz-x = <4>;
                 touchscreen-fuzz-y = <7>;
                 touchscreen-fuzz-pressure = <2>;
-                touchscreen-max-x = <4096>;
-                touchscreen-max-y = <4096>;
+                touchscreen-size-x = <4096>;
+                touchscreen-size-y = <4096>;
                 touchscreen-max-pressure = <2048>;
 
                 ti,x-plate-ohms = <280>;
diff --git a/arch/arm/mach-omap2/sleep34xx.S b/arch/arm/mach-omap2/sleep34xx.S
index d1dedc8195ed..eafd120b53f1 100644
--- a/arch/arm/mach-omap2/sleep34xx.S
+++ b/arch/arm/mach-omap2/sleep34xx.S
@@ -203,23 +203,8 @@ save_context_wfi:
          */
         ldr     r1, kernel_flush
         blx     r1
-        /*
-         * The kernel doesn't interwork: v7_flush_dcache_all in particluar will
-         * always return in Thumb state when CONFIG_THUMB2_KERNEL is enabled.
-         * This sequence switches back to ARM.  Note that .align may insert a
-         * nop: bx pc needs to be word-aligned in order to work.
-         */
- THUMB( .thumb          )
- THUMB( .align          )
- THUMB( bx      pc      )
- THUMB( nop             )
-        .arm
-
         b       omap3_do_wfi
-
-/*
- * Local variables
- */
+ENDPROC(omap34xx_cpu_suspend)
 omap3_do_wfi_sram_addr:
         .word omap3_do_wfi_sram
 kernel_flush:
@@ -364,10 +349,7 @@ exit_nonoff_modes:
  * ===================================
  */
         ldmfd   sp!, {r4 - r11, pc}     @ restore regs and return
-
-/*
- * Local variables
- */
+ENDPROC(omap3_do_wfi)
 sdrc_power:
         .word   SDRC_POWER_V
 cm_idlest1_core: