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authorLinus Torvalds <torvalds@linux-foundation.org>2015-04-21 09:42:58 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-04-21 09:42:58 -0700
commit1fc149933fd49a5b0e7738dc0853dbfbac4ae0e1 (patch)
treedfe99751c21aaf39e49765379d0b9b32114c757d /arch/arm
parent41d5e08ea86af3359239d5a6f7021cdc61beaa49 (diff)
parentea5505fabd3b59608750bfd3721d0f8bc5c8b0bb (diff)
downloadlinux-1fc149933fd49a5b0e7738dc0853dbfbac4ae0e1.tar.bz2
Merge tag 'char-misc-4.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver updates from Greg KH: "Here's the big char/misc driver patchset for 4.1-rc1. Lots of different driver subsystem updates here, nothing major, full details are in the shortlog. All of this has been in linux-next for a while" * tag 'char-misc-4.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (133 commits) mei: trace: remove unused TRACE_SYSTEM_STRING DTS: ARM: OMAP3-N900: Add lis3lv02d support Documentation: DT: lis302: update wakeup binding lis3lv02d: DT: add wakeup unit 2 and wakeup threshold lis3lv02d: DT: use s32 to support negative values Drivers: hv: hv_balloon: correctly handle num_pages>INT_MAX case Drivers: hv: hv_balloon: correctly handle val.freeram<num_pages case mei: replace check for connection instead of transitioning mei: use mei_cl_is_connected consistently mei: fix mei_poll operation hv_vmbus: Add gradually increased delay for retries in vmbus_post_msg() Drivers: hv: hv_balloon: survive ballooning request with num_pages=0 Drivers: hv: hv_balloon: eliminate jumps in piecewiese linear floor function Drivers: hv: hv_balloon: do not online pages in offline blocks hv: remove the per-channel workqueue hv: don't schedule new works in vmbus_onoffer()/vmbus_onoffer_rescind() hv: run non-blocking message handlers in the dispatch tasklet coresight: moving to new "hwtracing" directory coresight-tmc: Adding a status interface to sysfs coresight: remove the unnecessary configuration coresight-default-sink ...
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/Kconfig.debug55
-rw-r--r--arch/arm/boot/dts/hip04.dtsi1
-rw-r--r--arch/arm/boot/dts/omap3-beagle-xm.dts1
-rw-r--r--arch/arm/boot/dts/omap3-beagle.dts1
-rw-r--r--arch/arm/boot/dts/omap3-n900.dts52
-rw-r--r--arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts1
6 files changed, 53 insertions, 58 deletions
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 970de7518341..8b0183a9a300 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -1610,59 +1610,6 @@ config DEBUG_SET_MODULE_RONX
against certain classes of kernel exploits.
If in doubt, say "N".
-menuconfig CORESIGHT
- bool "CoreSight Tracing Support"
- select ARM_AMBA
- help
- This framework provides a kernel interface for the CoreSight debug
- and trace drivers to register themselves with. It's intended to build
- a topological view of the CoreSight components based on a DT
- specification and configure the right serie of components when a
- trace source gets enabled.
-
-if CORESIGHT
-config CORESIGHT_LINKS_AND_SINKS
- bool "CoreSight Link and Sink drivers"
- help
- This enables support for CoreSight link and sink drivers that are
- responsible for transporting and collecting the trace data
- respectively. Link and sinks are dynamically aggregated with a trace
- entity at run time to form a complete trace path.
-
-config CORESIGHT_LINK_AND_SINK_TMC
- bool "Coresight generic TMC driver"
- depends on CORESIGHT_LINKS_AND_SINKS
- help
- This enables support for the Trace Memory Controller driver. Depending
- on its configuration the device can act as a link (embedded trace router
- - ETR) or sink (embedded trace FIFO). The driver complies with the
- generic implementation of the component without special enhancement or
- added features.
-
-config CORESIGHT_SINK_TPIU
- bool "Coresight generic TPIU driver"
- depends on CORESIGHT_LINKS_AND_SINKS
- help
- This enables support for the Trace Port Interface Unit driver, responsible
- for bridging the gap between the on-chip coresight components and a trace
- port collection engine, typically connected to an external host for use
- case capturing more traces than the on-board coresight memory can handle.
-
-config CORESIGHT_SINK_ETBV10
- bool "Coresight ETBv1.0 driver"
- depends on CORESIGHT_LINKS_AND_SINKS
- help
- This enables support for the Embedded Trace Buffer version 1.0 driver
- that complies with the generic implementation of the component without
- special enhancement or added features.
+source "drivers/hwtracing/coresight/Kconfig"
-config CORESIGHT_SOURCE_ETM3X
- bool "CoreSight Embedded Trace Macrocell 3.x driver"
- select CORESIGHT_LINKS_AND_SINKS
- help
- This driver provides support for processor ETM3.x and PTM1.x modules,
- which allows tracing the instructions that a processor is executing
- This is primarily useful for instruction level tracing. Depending
- the ETM version data tracing may also be available.
-endif
endmenu
diff --git a/arch/arm/boot/dts/hip04.dtsi b/arch/arm/boot/dts/hip04.dtsi
index 238814596a87..44044f275115 100644
--- a/arch/arm/boot/dts/hip04.dtsi
+++ b/arch/arm/boot/dts/hip04.dtsi
@@ -275,7 +275,6 @@
compatible = "arm,coresight-etb10", "arm,primecell";
reg = <0 0xe3c42000 0 0x1000>;
- coresight-default-sink;
clocks = <&clk_375m>;
clock-names = "apb_pclk";
port {
diff --git a/arch/arm/boot/dts/omap3-beagle-xm.dts b/arch/arm/boot/dts/omap3-beagle-xm.dts
index 25f7b0a22114..8cdca51b6984 100644
--- a/arch/arm/boot/dts/omap3-beagle-xm.dts
+++ b/arch/arm/boot/dts/omap3-beagle-xm.dts
@@ -150,7 +150,6 @@
compatible = "arm,coresight-etb10", "arm,primecell";
reg = <0x5401b000 0x1000>;
- coresight-default-sink;
clocks = <&emu_src_ck>;
clock-names = "apb_pclk";
port {
diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts
index c792391ef090..6d4c46be8c39 100644
--- a/arch/arm/boot/dts/omap3-beagle.dts
+++ b/arch/arm/boot/dts/omap3-beagle.dts
@@ -145,7 +145,6 @@
compatible = "arm,coresight-etb10", "arm,primecell";
reg = <0x5401b000 0x1000>;
- coresight-default-sink;
clocks = <&emu_src_ck>;
clock-names = "apb_pclk";
port {
diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts
index db80f9d376fa..2cab149b191c 100644
--- a/arch/arm/boot/dts/omap3-n900.dts
+++ b/arch/arm/boot/dts/omap3-n900.dts
@@ -609,6 +609,58 @@
pinctrl-0 = <&i2c3_pins>;
clock-frequency = <400000>;
+
+ lis302dl: lis3lv02d@1d {
+ compatible = "st,lis3lv02d";
+ reg = <0x1d>;
+
+ Vdd-supply = <&vaux1>;
+ Vdd_IO-supply = <&vio>;
+
+ interrupt-parent = <&gpio6>;
+ interrupts = <21 20>; /* 181 and 180 */
+
+ /* click flags */
+ st,click-single-x;
+ st,click-single-y;
+ st,click-single-z;
+
+ /* Limits are 0.5g * value */
+ st,click-threshold-x = <8>;
+ st,click-threshold-y = <8>;
+ st,click-threshold-z = <10>;
+
+ /* Click must be longer than time limit */
+ st,click-time-limit = <9>;
+
+ /* Kind of debounce filter */
+ st,click-latency = <50>;
+
+ /* Interrupt line 2 for click detection */
+ st,irq2-click;
+
+ st,wakeup-x-hi;
+ st,wakeup-y-hi;
+ st,wakeup-threshold = <(800/18)>; /* millig-value / 18 to get HW values */
+
+ st,wakeup2-z-hi;
+ st,wakeup2-threshold = <(900/18)>; /* millig-value / 18 to get HW values */
+
+ st,hipass1-disable;
+ st,hipass2-disable;
+
+ st,axis-x = <1>; /* LIS3_DEV_X */
+ st,axis-y = <(-2)>; /* LIS3_INV_DEV_Y */
+ st,axis-z = <(-3)>; /* LIS3_INV_DEV_Z */
+
+ st,min-limit-x = <(-32)>;
+ st,min-limit-y = <3>;
+ st,min-limit-z = <3>;
+
+ st,max-limit-x = <(-3)>;
+ st,max-limit-y = <32>;
+ st,max-limit-z = <32>;
+ };
};
&mmc1 {
diff --git a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts
index 33920df03640..7a2aeacd62c0 100644
--- a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts
+++ b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts
@@ -362,7 +362,6 @@
compatible = "arm,coresight-etb10", "arm,primecell";
reg = <0 0x20010000 0 0x1000>;
- coresight-default-sink;
clocks = <&oscclk6a>;
clock-names = "apb_pclk";
port {