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gpio: syscon: Change the compatibility string

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This patch changes the compatibility string to match with the smallest
supported chip (EP7209). Since the DT-support for this CPU is not yet
announced, this change is safe.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Alexander Shiyan 2016-06-04 10:10:00 +03:00 committed by Linus Walleij
parent 1a4d458bdf
commit 2e607fca7a
2 changed files with 4 additions and 4 deletions
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4
Documentation/devicetree/bindings/gpio/cirrus,clps711x-mctrl-gpio.txt
View File

@ -1,7 +1,7 @@
* ARM Cirrus Logic CLPS711X SYSFLG1 MCTRL GPIOs
Required properties:
- compatible: Should contain "cirrus,clps711x-mctrl-gpio".
- compatible: Should contain "cirrus,ep7209-mctrl-gpio".
- gpio-controller: Marks the device node as a gpio controller.
- #gpio-cells: Should be two. The first cell is the pin number and
the second cell is used to specify the gpio polarity:
@ -11,7 +11,7 @@ Required properties:
Example:
sysgpio: sysgpio {
compatible = "cirrus,ep7312-mctrl-gpio",
"cirrus,clps711x-mctrl-gpio";
"cirrus,ep7209-mctrl-gpio";
gpio-controller;
#gpio-cells = <2>;
};

4
drivers/gpio/gpio-syscon.c
View File

@ -129,7 +129,7 @@ static int syscon_gpio_dir_out(struct gpio_chip *chip, unsigned offset, int val)
static const struct syscon_gpio_data clps711x_mctrl_gpio = {
/* ARM CLPS711X SYSFLG1 Bits 8-10 */
.compatible = "cirrus,clps711x-syscon1",
.compatible = "cirrus,ep7209-syscon1",
.flags = GPIO_SYSCON_FEAT_IN,
.bit_count = 3,
.dat_bit_offset = 0x40 * 8 + 8,
@ -168,7 +168,7 @@ static const struct syscon_gpio_data keystone_dsp_gpio = {
static const struct of_device_id syscon_gpio_ids[] = {
{
.compatible = "cirrus,clps711x-mctrl-gpio",
.compatible = "cirrus,ep7209-mctrl-gpio",
.data = &clps711x_mctrl_gpio,
},
{