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gpio: madera: Add support for Cirrus Logic CS47L15
author
Richard Fitzgerald
<rf@opensource.cirrus.com>
Mon, 22 Jul 2019 09:07:47 +0000
(10:07 +0100)
committer
Linus Walleij
<linus.walleij@linaro.org>
Mon, 5 Aug 2019 09:44:15 +0000
(11:44 +0200)
As the gpio is common to all madera codecs all that is needed
is to setup the correct number of GPIO pins for the CS47L15.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link:
https://lore.kernel.org/r/20190722090748.20807-3-ckeepax@opensource.cirrus.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpio-madera.c
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diff --git
a/drivers/gpio/gpio-madera.c
b/drivers/gpio/gpio-madera.c
index
fa3441d
..
c403899
100644
(file)
--- a/
drivers/gpio/gpio-madera.c
+++ b/
drivers/gpio/gpio-madera.c
@@
-136,6
+136,9
@@
static int madera_gpio_probe(struct platform_device *pdev)
madera_gpio->gpio_chip.parent = pdev->dev.parent;
switch (madera->type) {
+ case CS47L15:
+ madera_gpio->gpio_chip.ngpio = CS47L15_NUM_GPIOS;
+ break;
case CS47L35:
madera_gpio->gpio_chip.ngpio = CS47L35_NUM_GPIOS;
break;