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authorLinus Torvalds <torvalds@linux-foundation.org>2014-08-28 10:46:25 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-08-28 10:46:25 -0700
commit2db3cff2d3ebb0f377d93c5253624927c0a35cf9 (patch)
treec0cd1c7491ba41842385f67b32fe09fe45a71b23
parent0caf14e66aee5f8d97e61ba3d46c89ae3548702e (diff)
parentdaebabd578647440d41fc9b48d8c7a88dc2f7ab5 (diff)
downloadlinux-stericsson-2db3cff2d3ebb0f377d93c5253624927c0a35cf9.tar.gz
Merge tag 'mfd-fixes-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull mfd fixes from Lee Jones: "Couple of simple fixes due for the 3.17 rcs (and a sneaky document addition that slipped from the previous pull-request)" * tag 'mfd-fixes-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: mfd: twl4030-power: Fix PM idle pin configuration to not conflict with regulators mfd: tc3589x: Add device tree bindings mfd: ab8500-core: Use 'ifdef' for config options mfd: htc-i2cpld: Fix %d confusingly prefixed with 0x in format string mfd: omap-usb-host: Fix %d confusingly prefixed with 0x in format string
-rw-r--r--Documentation/devicetree/bindings/mfd/tc3589x.txt107
-rw-r--r--arch/arm/boot/dts/omap3-n900.dts2
-rw-r--r--drivers/mfd/ab8500-core.c2
-rw-r--r--drivers/mfd/htc-i2cpld.c2
-rw-r--r--drivers/mfd/omap-usb-host.c2
-rw-r--r--drivers/mfd/twl4030-power.c20
6 files changed, 121 insertions, 14 deletions
diff --git a/Documentation/devicetree/bindings/mfd/tc3589x.txt b/Documentation/devicetree/bindings/mfd/tc3589x.txt
new file mode 100644
index 000000000000..6fcedba46ae9
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/tc3589x.txt
@@ -0,0 +1,107 @@
+* Toshiba TC3589x multi-purpose expander
+
+The Toshiba TC3589x series are I2C-based MFD devices which may expose the
+following built-in devices: gpio, keypad, rotator (vibrator), PWM (for
+e.g. LEDs or vibrators) The included models are:
+
+- TC35890
+- TC35892
+- TC35893
+- TC35894
+- TC35895
+- TC35896
+
+Required properties:
+ - compatible : must be "toshiba,tc35890", "toshiba,tc35892", "toshiba,tc35893",
+ "toshiba,tc35894", "toshiba,tc35895" or "toshiba,tc35896"
+ - reg : I2C address of the device
+ - interrupt-parent : specifies which IRQ controller we're connected to
+ - interrupts : the interrupt on the parent the controller is connected to
+ - interrupt-controller : marks the device node as an interrupt controller
+ - #interrupt-cells : should be <1>, the first cell is the IRQ offset on this
+ TC3589x interrupt controller.
+
+Optional nodes:
+
+- GPIO
+ This GPIO module inside the TC3589x has 24 (TC35890, TC35892) or 20
+ (other models) GPIO lines.
+ - compatible : must be "toshiba,tc3589x-gpio"
+ - interrupts : interrupt on the parent, which must be the tc3589x MFD device
+ - interrupt-controller : marks the device node as an interrupt controller
+ - #interrupt-cells : should be <2>, the first cell is the IRQ offset on this
+ TC3589x GPIO interrupt controller, the second cell is the interrupt flags
+ in accordance with <dt-bindings/interrupt-controller/irq.h>. The following
+ flags are valid:
+ - IRQ_TYPE_LEVEL_LOW
+ - IRQ_TYPE_LEVEL_HIGH
+ - IRQ_TYPE_EDGE_RISING
+ - IRQ_TYPE_EDGE_FALLING
+ - IRQ_TYPE_EDGE_BOTH
+ - gpio-controller : marks the device node as a GPIO controller
+ - #gpio-cells : should be <2>, the first cell is the GPIO offset on this
+ GPIO controller, the second cell is the flags.
+
+- Keypad
+ This keypad is the same on all variants, supporting up to 96 different
+ keys. The linux-specific properties are modeled on those already existing
+ in other input drivers.
+ - compatible : must be "toshiba,tc3589x-keypad"
+ - debounce-delay-ms : debounce interval in milliseconds
+ - keypad,num-rows : number of rows in the matrix, see
+ bindings/input/matrix-keymap.txt
+ - keypad,num-columns : number of columns in the matrix, see
+ bindings/input/matrix-keymap.txt
+ - linux,keymap: the definition can be found in
+ bindings/input/matrix-keymap.txt
+ - linux,no-autorepeat: do no enable autorepeat feature.
+ - linux,wakeup: use any event on keypad as wakeup event.
+
+Example:
+
+tc35893@44 {
+ compatible = "toshiba,tc35893";
+ reg = <0x44>;
+ interrupt-parent = <&gpio6>;
+ interrupts = <26 IRQ_TYPE_EDGE_RISING>;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ tc3589x_gpio {
+ compatible = "toshiba,tc3589x-gpio";
+ interrupts = <0>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ tc3589x_keypad {
+ compatible = "toshiba,tc3589x-keypad";
+ interrupts = <6>;
+ debounce-delay-ms = <4>;
+ keypad,num-columns = <8>;
+ keypad,num-rows = <8>;
+ linux,no-autorepeat;
+ linux,wakeup;
+ linux,keymap = <0x0301006b
+ 0x04010066
+ 0x06040072
+ 0x040200d7
+ 0x0303006a
+ 0x0205000e
+ 0x0607008b
+ 0x0500001c
+ 0x0403000b
+ 0x03040034
+ 0x05020067
+ 0x0305006c
+ 0x040500e7
+ 0x0005009e
+ 0x06020073
+ 0x01030039
+ 0x07060069
+ 0x050500d9>;
+ };
+};
diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts
index b15f1a77d684..1fe45d1f75ec 100644
--- a/arch/arm/boot/dts/omap3-n900.dts
+++ b/arch/arm/boot/dts/omap3-n900.dts
@@ -353,7 +353,7 @@
};
twl_power: power {
- compatible = "ti,twl4030-power-n900";
+ compatible = "ti,twl4030-power-n900", "ti,twl4030-power-idle-osc-off";
ti,use_poweroff;
};
};
diff --git a/drivers/mfd/ab8500-core.c b/drivers/mfd/ab8500-core.c
index ce48aa72bb42..bde2fc072410 100644
--- a/drivers/mfd/ab8500-core.c
+++ b/drivers/mfd/ab8500-core.c
@@ -1754,7 +1754,7 @@ static int ab8500_probe(struct platform_device *pdev)
if (ret)
return ret;
-#if CONFIG_DEBUG_FS
+#ifdef CONFIG_DEBUG_FS
/* Pass to debugfs */
ab8500_debug_resources[0].start = ab8500->irq;
ab8500_debug_resources[0].end = ab8500->irq;
diff --git a/drivers/mfd/htc-i2cpld.c b/drivers/mfd/htc-i2cpld.c
index b44f0203983b..6bdb78c2ac77 100644
--- a/drivers/mfd/htc-i2cpld.c
+++ b/drivers/mfd/htc-i2cpld.c
@@ -404,7 +404,7 @@ static int htcpld_register_chip_i2c(
}
i2c_set_clientdata(client, chip);
- snprintf(client->name, I2C_NAME_SIZE, "Chip_0x%d", client->addr);
+ snprintf(client->name, I2C_NAME_SIZE, "Chip_0x%x", client->addr);
chip->client = client;
/* Reset the chip */
diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
index 33a9234b701c..83dab2f0a50e 100644
--- a/drivers/mfd/omap-usb-host.c
+++ b/drivers/mfd/omap-usb-host.c
@@ -647,7 +647,7 @@ static int usbhs_omap_probe(struct platform_device *pdev)
default:
omap->nports = OMAP3_HS_USB_PORTS;
dev_dbg(dev,
- "USB HOST Rev:0x%d not recognized, assuming %d ports\n",
+ "USB HOST Rev:0x%x not recognized, assuming %d ports\n",
omap->usbhs_rev, omap->nports);
break;
}
diff --git a/drivers/mfd/twl4030-power.c b/drivers/mfd/twl4030-power.c
index 3bc969a5916b..4d3ff3771491 100644
--- a/drivers/mfd/twl4030-power.c
+++ b/drivers/mfd/twl4030-power.c
@@ -724,24 +724,24 @@ static struct twl4030_script *omap3_idle_scripts[] = {
* above.
*/
static struct twl4030_resconfig omap3_idle_rconfig[] = {
- TWL_REMAP_SLEEP(RES_VAUX1, DEV_GRP_NULL, 0, 0),
- TWL_REMAP_SLEEP(RES_VAUX2, DEV_GRP_NULL, 0, 0),
- TWL_REMAP_SLEEP(RES_VAUX3, DEV_GRP_NULL, 0, 0),
- TWL_REMAP_SLEEP(RES_VAUX4, DEV_GRP_NULL, 0, 0),
- TWL_REMAP_SLEEP(RES_VMMC1, DEV_GRP_NULL, 0, 0),
- TWL_REMAP_SLEEP(RES_VMMC2, DEV_GRP_NULL, 0, 0),
+ TWL_REMAP_SLEEP(RES_VAUX1, TWL4030_RESCONFIG_UNDEF, 0, 0),
+ TWL_REMAP_SLEEP(RES_VAUX2, TWL4030_RESCONFIG_UNDEF, 0, 0),
+ TWL_REMAP_SLEEP(RES_VAUX3, TWL4030_RESCONFIG_UNDEF, 0, 0),
+ TWL_REMAP_SLEEP(RES_VAUX4, TWL4030_RESCONFIG_UNDEF, 0, 0),
+ TWL_REMAP_SLEEP(RES_VMMC1, TWL4030_RESCONFIG_UNDEF, 0, 0),
+ TWL_REMAP_SLEEP(RES_VMMC2, TWL4030_RESCONFIG_UNDEF, 0, 0),
TWL_REMAP_OFF(RES_VPLL1, DEV_GRP_P1, 3, 1),
TWL_REMAP_SLEEP(RES_VPLL2, DEV_GRP_P1, 0, 0),
- TWL_REMAP_SLEEP(RES_VSIM, DEV_GRP_NULL, 0, 0),
- TWL_REMAP_SLEEP(RES_VDAC, DEV_GRP_NULL, 0, 0),
+ TWL_REMAP_SLEEP(RES_VSIM, TWL4030_RESCONFIG_UNDEF, 0, 0),
+ TWL_REMAP_SLEEP(RES_VDAC, TWL4030_RESCONFIG_UNDEF, 0, 0),
TWL_REMAP_SLEEP(RES_VINTANA1, TWL_DEV_GRP_P123, 1, 2),
TWL_REMAP_SLEEP(RES_VINTANA2, TWL_DEV_GRP_P123, 0, 2),
TWL_REMAP_SLEEP(RES_VINTDIG, TWL_DEV_GRP_P123, 1, 2),
TWL_REMAP_SLEEP(RES_VIO, TWL_DEV_GRP_P123, 2, 2),
TWL_REMAP_OFF(RES_VDD1, DEV_GRP_P1, 4, 1),
TWL_REMAP_OFF(RES_VDD2, DEV_GRP_P1, 3, 1),
- TWL_REMAP_SLEEP(RES_VUSB_1V5, DEV_GRP_NULL, 0, 0),
- TWL_REMAP_SLEEP(RES_VUSB_1V8, DEV_GRP_NULL, 0, 0),
+ TWL_REMAP_SLEEP(RES_VUSB_1V5, TWL4030_RESCONFIG_UNDEF, 0, 0),
+ TWL_REMAP_SLEEP(RES_VUSB_1V8, TWL4030_RESCONFIG_UNDEF, 0, 0),
TWL_REMAP_SLEEP(RES_VUSB_3V1, TWL_DEV_GRP_P123, 0, 0),
/* Resource #20 USB charge pump skipped */
TWL_REMAP_SLEEP(RES_REGEN, TWL_DEV_GRP_P123, 2, 1),