From: "Rafael J. Wysocki" <rjw@rjwysocki.net>
To: linux-kernel@vger.kernel.org
Cc: Mika Westerberg <mika.westerberg@linux.intel.com>,
linux-acpi@vger.kernel.org, devicetree@vger.kernel.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Linus Walleij <linus.walleij@linaro.org>,
Alexandre Courbot <gnurou@gmail.com>,
Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Bryan Wu <cooloney@gmail.com>, Lee Jones <lee.jones@linaro.org>,
Grant Likely <grant.likely@linaro.org>,
Arnd Bergmann <arnd@arndb.de>, Aaron Lu <aaron.lu@intel.com>,
Darren Hart <dvhart@linux.intel.com>
Subject: [PATCH v3 07/15] gpio: sch: Consolidate core and resume banks
Date: Wed, 01 Oct 2014 04:15:01 +0200 [thread overview]
Message-ID: <2042155.vjJYp9Phiy@vostro.rjw.lan> (raw)
In-Reply-To: <1852462.V1jlbi8OPt@vostro.rjw.lan>
From: Mika Westerberg <mika.westerberg@linux.intel.com>
This is actually a single device with two sets of identical registers,
which just happen to start from a different offset. Instead of having
separate GPIO chips created we consolidate them to be single GPIO chip.
In addition having a single GPIO chip allows us to handle ACPI GPIO
translation in the core in a more generic way, since the two GPIO chips
share the same parent ACPI device.
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
drivers/gpio/gpio-sch.c | 293 ++++++++++++++++++------------------------------
1 file changed, 112 insertions(+), 181 deletions(-)
diff --git a/drivers/gpio/gpio-sch.c b/drivers/gpio/gpio-sch.c
index 41e91d70301e..99720c8bc8ed 100644
--- a/drivers/gpio/gpio-sch.c
+++ b/drivers/gpio/gpio-sch.c
@@ -29,290 +29,221 @@
#include <linux/gpio.h>
-static DEFINE_SPINLOCK(gpio_lock);
-
-#define CGEN (0x00)
-#define CGIO (0x04)
-#define CGLV (0x08)
-
-#define RGEN (0x20)
-#define RGIO (0x24)
-#define RGLV (0x28)
-
-static unsigned short gpio_ba;
-
-static int sch_gpio_core_direction_in(struct gpio_chip *gc, unsigned gpio_num)
-{
- u8 curr_dirs;
- unsigned short offset, bit;
-
- spin_lock(&gpio_lock);
-
- offset = CGIO + gpio_num / 8;
- bit = gpio_num % 8;
-
- curr_dirs = inb(gpio_ba + offset);
-
- if (!(curr_dirs & (1 << bit)))
- outb(curr_dirs | (1 << bit), gpio_ba + offset);
+#define GEN 0x00
+#define GIO 0x04
+#define GLV 0x08
+
+struct sch_gpio {
+ struct gpio_chip chip;
+ spinlock_t lock;
+ unsigned short iobase;
+ unsigned short core_base;
+ unsigned short resume_base;
+};
- spin_unlock(&gpio_lock);
- return 0;
-}
+#define to_sch_gpio(c) container_of(c, struct sch_gpio, chip)
-static int sch_gpio_core_get(struct gpio_chip *gc, unsigned gpio_num)
+static unsigned sch_gpio_offset(struct sch_gpio *sch, unsigned gpio,
+ unsigned reg)
{
- int res;
- unsigned short offset, bit;
+ unsigned base = 0;
- offset = CGLV + gpio_num / 8;
- bit = gpio_num % 8;
+ if (gpio >= sch->resume_base) {
+ gpio -= sch->resume_base;
+ base += 0x20;
+ }
- res = !!(inb(gpio_ba + offset) & (1 << bit));
- return res;
+ return base + reg + gpio / 8;
}
-static void sch_gpio_core_set(struct gpio_chip *gc, unsigned gpio_num, int val)
+static unsigned sch_gpio_bit(struct sch_gpio *sch, unsigned gpio)
{
- u8 curr_vals;
- unsigned short offset, bit;
-
- spin_lock(&gpio_lock);
-
- offset = CGLV + gpio_num / 8;
- bit = gpio_num % 8;
-
- curr_vals = inb(gpio_ba + offset);
-
- if (val)
- outb(curr_vals | (1 << bit), gpio_ba + offset);
- else
- outb((curr_vals & ~(1 << bit)), gpio_ba + offset);
- spin_unlock(&gpio_lock);
+ if (gpio >= sch->resume_base)
+ gpio -= sch->resume_base;
+ return gpio % 8;
}
-static int sch_gpio_core_direction_out(struct gpio_chip *gc,
- unsigned gpio_num, int val)
+static void sch_gpio_enable(struct sch_gpio *sch, unsigned gpio)
{
- u8 curr_dirs;
unsigned short offset, bit;
+ u8 enable;
- spin_lock(&gpio_lock);
+ spin_lock(&sch->lock);
- offset = CGIO + gpio_num / 8;
- bit = gpio_num % 8;
-
- curr_dirs = inb(gpio_ba + offset);
- if (curr_dirs & (1 << bit))
- outb(curr_dirs & ~(1 << bit), gpio_ba + offset);
+ offset = sch_gpio_offset(sch, gpio, GEN);
+ bit = sch_gpio_bit(sch, gpio);
- spin_unlock(&gpio_lock);
+ enable = inb(sch->iobase + offset);
+ if (!(enable & (1 << bit)))
+ outb(enable | (1 << bit), sch->iobase + offset);
- /*
- * according to the datasheet, writing to the level register has no
- * effect when GPIO is programmed as input.
- * Actually the the level register is read-only when configured as input.
- * Thus presetting the output level before switching to output is _NOT_ possible.
- * Hence we set the level after configuring the GPIO as output.
- * But we cannot prevent a short low pulse if direction is set to high
- * and an external pull-up is connected.
- */
- sch_gpio_core_set(gc, gpio_num, val);
- return 0;
+ spin_unlock(&sch->lock);
}
-static struct gpio_chip sch_gpio_core = {
- .label = "sch_gpio_core",
- .owner = THIS_MODULE,
- .direction_input = sch_gpio_core_direction_in,
- .get = sch_gpio_core_get,
- .direction_output = sch_gpio_core_direction_out,
- .set = sch_gpio_core_set,
-};
-
-static int sch_gpio_resume_direction_in(struct gpio_chip *gc,
- unsigned gpio_num)
+static int sch_gpio_direction_in(struct gpio_chip *gc, unsigned gpio_num)
{
+ struct sch_gpio *sch = to_sch_gpio(gc);
u8 curr_dirs;
unsigned short offset, bit;
- spin_lock(&gpio_lock);
+ spin_lock(&sch->lock);
- offset = RGIO + gpio_num / 8;
- bit = gpio_num % 8;
+ offset = sch_gpio_offset(sch, gpio_num, GIO);
+ bit = sch_gpio_bit(sch, gpio_num);
- curr_dirs = inb(gpio_ba + offset);
+ curr_dirs = inb(sch->iobase + offset);
if (!(curr_dirs & (1 << bit)))
- outb(curr_dirs | (1 << bit), gpio_ba + offset);
+ outb(curr_dirs | (1 << bit), sch->iobase + offset);
- spin_unlock(&gpio_lock);
+ spin_unlock(&sch->lock);
return 0;
}
-static int sch_gpio_resume_get(struct gpio_chip *gc, unsigned gpio_num)
+static int sch_gpio_get(struct gpio_chip *gc, unsigned gpio_num)
{
+ struct sch_gpio *sch = to_sch_gpio(gc);
+ int res;
unsigned short offset, bit;
- offset = RGLV + gpio_num / 8;
- bit = gpio_num % 8;
+ offset = sch_gpio_offset(sch, gpio_num, GLV);
+ bit = sch_gpio_bit(sch, gpio_num);
+
+ res = !!(inb(sch->iobase + offset) & (1 << bit));
- return !!(inb(gpio_ba + offset) & (1 << bit));
+ return res;
}
-static void sch_gpio_resume_set(struct gpio_chip *gc,
- unsigned gpio_num, int val)
+static void sch_gpio_set(struct gpio_chip *gc, unsigned gpio_num, int val)
{
+ struct sch_gpio *sch = to_sch_gpio(gc);
u8 curr_vals;
unsigned short offset, bit;
- spin_lock(&gpio_lock);
+ spin_lock(&sch->lock);
- offset = RGLV + gpio_num / 8;
- bit = gpio_num % 8;
+ offset = sch_gpio_offset(sch, gpio_num, GLV);
+ bit = sch_gpio_bit(sch, gpio_num);
- curr_vals = inb(gpio_ba + offset);
+ curr_vals = inb(sch->iobase + offset);
if (val)
- outb(curr_vals | (1 << bit), gpio_ba + offset);
+ outb(curr_vals | (1 << bit), sch->iobase + offset);
else
- outb((curr_vals & ~(1 << bit)), gpio_ba + offset);
+ outb((curr_vals & ~(1 << bit)), sch->iobase + offset);
- spin_unlock(&gpio_lock);
+ spin_unlock(&sch->lock);
}
-static int sch_gpio_resume_direction_out(struct gpio_chip *gc,
- unsigned gpio_num, int val)
+static int sch_gpio_direction_out(struct gpio_chip *gc, unsigned gpio_num,
+ int val)
{
+ struct sch_gpio *sch = to_sch_gpio(gc);
u8 curr_dirs;
unsigned short offset, bit;
- offset = RGIO + gpio_num / 8;
- bit = gpio_num % 8;
+ spin_lock(&sch->lock);
- spin_lock(&gpio_lock);
+ offset = sch_gpio_offset(sch, gpio_num, GIO);
+ bit = sch_gpio_bit(sch, gpio_num);
- curr_dirs = inb(gpio_ba + offset);
+ curr_dirs = inb(sch->iobase + offset);
if (curr_dirs & (1 << bit))
- outb(curr_dirs & ~(1 << bit), gpio_ba + offset);
+ outb(curr_dirs & ~(1 << bit), sch->iobase + offset);
- spin_unlock(&gpio_lock);
+ spin_unlock(&sch->lock);
/*
- * according to the datasheet, writing to the level register has no
- * effect when GPIO is programmed as input.
- * Actually the the level register is read-only when configured as input.
- * Thus presetting the output level before switching to output is _NOT_ possible.
- * Hence we set the level after configuring the GPIO as output.
- * But we cannot prevent a short low pulse if direction is set to high
- * and an external pull-up is connected.
- */
- sch_gpio_resume_set(gc, gpio_num, val);
+ * according to the datasheet, writing to the level register has no
+ * effect when GPIO is programmed as input.
+ * Actually the the level register is read-only when configured as input.
+ * Thus presetting the output level before switching to output is _NOT_ possible.
+ * Hence we set the level after configuring the GPIO as output.
+ * But we cannot prevent a short low pulse if direction is set to high
+ * and an external pull-up is connected.
+ */
+ sch_gpio_set(gc, gpio_num, val);
return 0;
}
-static struct gpio_chip sch_gpio_resume = {
- .label = "sch_gpio_resume",
+static struct gpio_chip sch_gpio_chip = {
+ .label = "sch_gpio",
.owner = THIS_MODULE,
- .direction_input = sch_gpio_resume_direction_in,
- .get = sch_gpio_resume_get,
- .direction_output = sch_gpio_resume_direction_out,
- .set = sch_gpio_resume_set,
+ .direction_input = sch_gpio_direction_in,
+ .get = sch_gpio_get,
+ .direction_output = sch_gpio_direction_out,
+ .set = sch_gpio_set,
};
static int sch_gpio_probe(struct platform_device *pdev)
{
+ struct sch_gpio *sch;
struct resource *res;
- int err, id;
- id = pdev->id;
- if (!id)
- return -ENODEV;
+ sch = devm_kzalloc(&pdev->dev, sizeof(*sch), GFP_KERNEL);
+ if (!sch)
+ return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_IO, 0);
if (!res)
return -EBUSY;
- if (!request_region(res->start, resource_size(res), pdev->name))
+ if (!devm_request_region(&pdev->dev, res->start, resource_size(res),
+ pdev->name))
return -EBUSY;
- gpio_ba = res->start;
+ spin_lock_init(&sch->lock);
+ sch->iobase = res->start;
+ sch->chip = sch_gpio_chip;
+ sch->chip.label = dev_name(&pdev->dev);
+ sch->chip.dev = &pdev->dev;
- switch (id) {
+ switch (pdev->id) {
case PCI_DEVICE_ID_INTEL_SCH_LPC:
- sch_gpio_core.base = 0;
- sch_gpio_core.ngpio = 10;
- sch_gpio_resume.base = 10;
- sch_gpio_resume.ngpio = 4;
+ sch->core_base = 0;
+ sch->resume_base = 10;
+ sch->chip.ngpio = 14;
+
/*
* GPIO[6:0] enabled by default
* GPIO7 is configured by the CMC as SLPIOVR
* Enable GPIO[9:8] core powered gpios explicitly
*/
- outb(0x3, gpio_ba + CGEN + 1);
+ sch_gpio_enable(sch, 8);
+ sch_gpio_enable(sch, 9);
/*
* SUS_GPIO[2:0] enabled by default
* Enable SUS_GPIO3 resume powered gpio explicitly
*/
- outb(0x8, gpio_ba + RGEN);
+ sch_gpio_enable(sch, 13);
break;
case PCI_DEVICE_ID_INTEL_ITC_LPC:
- sch_gpio_core.base = 0;
- sch_gpio_core.ngpio = 5;
- sch_gpio_resume.base = 5;
- sch_gpio_resume.ngpio = 9;
+ sch->core_base = 0;
+ sch->resume_base = 5;
+ sch->chip.ngpio = 14;
break;
case PCI_DEVICE_ID_INTEL_CENTERTON_ILB:
- sch_gpio_core.base = 0;
- sch_gpio_core.ngpio = 21;
- sch_gpio_resume.base = 21;
- sch_gpio_resume.ngpio = 9;
+ sch->core_base = 0;
+ sch->resume_base = 21;
+ sch->chip.ngpio = 30;
break;
default:
- err = -ENODEV;
- goto err_sch_gpio_core;
+ return -ENODEV;
}
- sch_gpio_core.dev = &pdev->dev;
- sch_gpio_resume.dev = &pdev->dev;
-
- err = gpiochip_add(&sch_gpio_core);
- if (err < 0)
- goto err_sch_gpio_core;
+ platform_set_drvdata(pdev, sch);
- err = gpiochip_add(&sch_gpio_resume);
- if (err < 0)
- goto err_sch_gpio_resume;
-
- return 0;
-
-err_sch_gpio_resume:
- gpiochip_remove(&sch_gpio_core);
-
-err_sch_gpio_core:
- release_region(res->start, resource_size(res));
- gpio_ba = 0;
-
- return err;
+ return gpiochip_add(&sch->chip);
}
static int sch_gpio_remove(struct platform_device *pdev)
{
- struct resource *res;
- if (gpio_ba) {
-
- gpiochip_remove(&sch_gpio_core);
- gpiochip_remove(&sch_gpio_resume);
-
- res = platform_get_resource(pdev, IORESOURCE_IO, 0);
-
- release_region(res->start, resource_size(res));
- gpio_ba = 0;
- }
+ struct sch_gpio *sch = platform_get_drvdata(pdev);
+ gpiochip_remove(&sch->chip);
return 0;
}
--
1.8.4.5
next prev parent reply other threads:[~2014-10-01 2:03 UTC|newest]
Thread overview: 130+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-16 11:52 [RFC PATCH v2 00/16] Add ACPI _DSD and unified device properties support Mika Westerberg
2014-09-16 11:52 ` [RFC PATCH v2 01/16] ACPI: Add support for device specific properties Mika Westerberg
2014-10-06 13:50 ` Grant Likely
2014-10-06 14:32 ` Mika Westerberg
2014-10-06 16:25 ` Darren Hart
2014-09-16 11:52 ` [RFC PATCH v2 02/16] Driver core: Unified device properties interface for platform firmware Mika Westerberg
2014-09-17 18:28 ` Greg Kroah-Hartman
2014-09-16 11:52 ` [RFC PATCH v2 03/16] ACPI: Allow drivers to match using Device Tree compatible property Mika Westerberg
2014-09-16 11:52 ` [RFC PATCH v2 04/16] ACPI: Document ACPI device specific properties Mika Westerberg
2014-09-16 11:52 ` [RFC PATCH v2 05/16] mfd: Add ACPI support Mika Westerberg
2014-09-16 21:54 ` Lee Jones
2014-09-24 12:00 ` Lee Jones
2014-09-16 11:52 ` [RFC PATCH v2 06/16] gpio / ACPI: Add support for _DSD device properties Mika Westerberg
2014-09-23 15:27 ` Linus Walleij
2014-09-16 11:52 ` [RFC PATCH v2 07/16] gpio: Add support for unified device properties interface Mika Westerberg
2014-09-23 15:25 ` Linus Walleij
2014-09-23 15:45 ` Arnd Bergmann
2014-09-23 15:52 ` Mika Westerberg
2014-09-23 16:17 ` Dmitry Torokhov
2014-09-23 20:31 ` Rafael J. Wysocki
2014-09-23 16:25 ` Rafael J. Wysocki
2014-09-23 16:26 ` Arnd Bergmann
2014-09-23 20:47 ` Rafael J. Wysocki
2014-09-24 7:55 ` Arnd Bergmann
2014-09-24 14:08 ` Rafael J. Wysocki
2014-09-23 21:15 ` Darren Hart
2014-09-24 9:12 ` Arnd Bergmann
2014-09-24 9:38 ` Mika Westerberg
2014-09-24 14:11 ` Rafael J. Wysocki
2014-09-26 3:21 ` Darren Hart
2014-09-26 8:36 ` Arnd Bergmann
2014-09-26 14:42 ` Rafael J. Wysocki
2014-10-07 13:37 ` Linus Walleij
2014-10-07 15:37 ` Andy Shevchenko
2014-10-07 23:57 ` Rafael J. Wysocki
2014-09-16 11:52 ` [RFC PATCH v2 08/16] gpio: sch: Consolidate core and resume banks Mika Westerberg
2014-09-16 11:52 ` [RFC PATCH v2 09/16] leds: leds-gpio: Add support for GPIO descriptors Mika Westerberg
2014-09-19 8:18 ` Alexandre Courbot
2014-09-24 7:55 ` Linus Walleij
2014-09-24 9:42 ` Mika Westerberg
2014-09-16 11:52 ` [RFC PATCH v2 10/16] leds: leds-gpio: Make use of device property API Mika Westerberg
2014-09-16 11:52 ` [RFC PATCH v2 11/16] leds: leds-gpio: Add ACPI probing support Mika Westerberg
2014-09-16 11:52 ` [RFC PATCH v2 12/16] input: gpio_keys_polled - Add support for GPIO descriptors Mika Westerberg
2014-09-19 8:22 ` Alexandre Courbot
2014-09-24 8:02 ` Linus Walleij
2014-09-16 11:52 ` [RFC PATCH v2 13/16] input: gpio_keys_polled - Make use of device property API Mika Westerberg
2014-09-16 11:52 ` [RFC PATCH v2 14/16] input: gpio_keys_polled - Add ACPI probing support Mika Westerberg
2014-09-16 11:52 ` [RFC PATCH v2 15/16] misc: at25: Make use of device property API Mika Westerberg
2014-09-16 11:52 ` [RFC PATCH v2 16/16] misc: at25: Add ACPI probing support Mika Westerberg
2014-09-21 0:26 ` [RFC PATCH v2 00/16] Add ACPI _DSD and unified device properties support Rafael J. Wysocki
2014-09-24 8:34 ` Lee Jones
2014-09-24 9:45 ` Mika Westerberg
2014-09-22 23:29 ` Bryan Wu
2014-10-01 2:08 ` [PATCH v3 00/15] " Rafael J. Wysocki
2014-10-01 2:08 ` [PATCH v3 01/15] ACPI: Add support for device specific properties Rafael J. Wysocki
2014-10-01 7:38 ` Arnd Bergmann
2014-10-01 2:10 ` [PATCH v3 02/15] Driver core: Unified device properties interface for platform firmware Rafael J. Wysocki
2014-10-01 7:47 ` Arnd Bergmann
2014-10-01 22:09 ` Rafael J. Wysocki
2014-10-01 23:01 ` Rafael J. Wysocki
2014-10-02 7:46 ` Arnd Bergmann
2014-10-02 16:50 ` Rafael J. Wysocki
2014-10-02 0:03 ` Greg Kroah-Hartman
2014-10-01 2:10 ` [PATCH v3 03/15] ACPI: Allow drivers to match using Device Tree compatible property Rafael J. Wysocki
2014-10-01 7:48 ` Arnd Bergmann
2014-10-03 13:43 ` Mark Rutland
2014-10-03 17:59 ` Dmitry Torokhov
2014-10-04 0:02 ` Rafael J. Wysocki
2014-10-01 2:11 ` [PATCH v3 04/15] ACPI: Document ACPI device specific properties Rafael J. Wysocki
2014-10-01 7:59 ` Arnd Bergmann
2014-10-02 10:41 ` Mika Westerberg
2014-10-02 11:51 ` Arnd Bergmann
2014-10-02 12:15 ` Mika Westerberg
2014-10-02 12:46 ` Arnd Bergmann
2014-10-02 13:36 ` Mika Westerberg
2014-10-02 14:29 ` Arnd Bergmann
2014-10-02 14:38 ` Mika Westerberg
2014-10-02 14:55 ` Arnd Bergmann
2014-10-03 13:56 ` Mark Rutland
2014-10-03 15:02 ` Arnd Bergmann
2014-10-03 23:58 ` Rafael J. Wysocki
2014-10-04 10:56 ` Arnd Bergmann
2014-10-05 21:40 ` Rafael J. Wysocki
2014-10-03 2:03 ` Rafael J. Wysocki
2014-10-03 8:12 ` Mika Westerberg
2014-10-03 13:58 ` Mark Rutland
2014-10-03 14:38 ` Rafael J. Wysocki
2014-10-03 14:35 ` Mark Rutland
2014-10-04 0:13 ` Rafael J. Wysocki
2014-10-04 10:59 ` Arnd Bergmann
2014-10-05 22:26 ` Rafael J. Wysocki
2014-10-03 13:48 ` Mark Rutland
2014-10-04 0:16 ` Rafael J. Wysocki
2014-10-01 2:12 ` [PATCH v3 05/15] gpio / ACPI: Add support for _DSD device properties Rafael J. Wysocki
2014-10-01 8:03 ` Arnd Bergmann
2014-10-05 10:36 ` Alexandre Courbot
2014-10-05 21:20 ` Rafael J. Wysocki
2014-10-01 2:14 ` [PATCH v3 06/15] gpio: Support for unified device properties interface Rafael J. Wysocki
2014-10-01 2:15 ` Rafael J. Wysocki [this message]
2014-10-01 2:15 ` [PATCH v3 08/15] leds: leds-gpio: Add support for GPIO descriptors Rafael J. Wysocki
2014-10-01 8:05 ` Arnd Bergmann
2014-10-01 2:16 ` [PATCH v3 09/15] leds: leds-gpio: Make use of device property API Rafael J. Wysocki
2014-10-03 14:07 ` Mark Rutland
2014-10-04 0:18 ` Rafael J. Wysocki
2014-10-01 2:17 ` [PATCH v3 10/15] leds: leds-gpio: Add ACPI probing support Rafael J. Wysocki
2014-10-01 8:13 ` Arnd Bergmann
2014-10-01 9:13 ` Mika Westerberg
2014-10-01 10:01 ` Arnd Bergmann
2014-10-01 11:59 ` Mika Westerberg
2014-10-01 13:52 ` Arnd Bergmann
2014-10-01 14:04 ` Mika Westerberg
2014-10-01 14:14 ` Arnd Bergmann
2014-10-02 9:55 ` Mika Westerberg
2014-10-02 10:44 ` Arnd Bergmann
2014-10-01 16:30 ` Dmitry Torokhov
2014-10-01 18:11 ` Darren Hart
2014-10-01 18:21 ` Dmitry Torokhov
2014-10-01 18:22 ` Arnd Bergmann
2014-10-01 2:17 ` [PATCH v3 11/15] input: gpio_keys_polled - Add support for GPIO descriptors Rafael J. Wysocki
2014-10-01 8:13 ` Arnd Bergmann
2014-10-01 2:20 ` [PATCH v3 12/15] input: gpio_keys_polled - Make use of device property API Rafael J. Wysocki
2014-10-01 2:20 ` [PATCH v3 13/15] input: gpio_keys_polled - Add ACPI probing support Rafael J. Wysocki
2014-10-01 7:48 ` Dmitry Torokhov
2014-10-01 9:15 ` Mika Westerberg
2014-10-01 16:28 ` Dmitry Torokhov
2014-10-02 9:53 ` Mika Westerberg
2014-10-01 2:21 ` [PATCH v3 14/15] misc: at25: Make use of device property API Rafael J. Wysocki
2014-10-01 8:14 ` Arnd Bergmann
2014-10-01 2:22 ` [PATCH v3 15/15] misc: at25: Add ACPI probing support Rafael J. Wysocki
2014-10-01 8:15 ` Arnd Bergmann
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=2042155.vjJYp9Phiy@vostro.rjw.lan \
--to=rjw@rjwysocki.net \
--cc=aaron.lu@intel.com \
--cc=arnd@arndb.de \
--cc=cooloney@gmail.com \
--cc=devicetree@vger.kernel.org \
--cc=dmitry.torokhov@gmail.com \
--cc=dvhart@linux.intel.com \
--cc=gnurou@gmail.com \
--cc=grant.likely@linaro.org \
--cc=gregkh@linuxfoundation.org \
--cc=lee.jones@linaro.org \
--cc=linus.walleij@linaro.org \
--cc=linux-acpi@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mika.westerberg@linux.intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).