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Message-ID: <1449480242-19380-2-git-send-email-rf@opensource.wolfsonmicro.com>
Date: Mon, 7 Dec 2015 09:24:02 +0000
From: Richard Fitzgerald <rf@...nsource.wolfsonmicro.com>
To: <linus.walleij@...aro.org>, <lee.jones@...aro.org>
CC: <patches@...nsource.wolfsonmicro.com>,
<linux-gpio@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH v3 RESEND] gpio: arizona: Support Cirrus Logic CS47L24 and WM1831
The CS47L24 and WM1831 codecs only have two GPIO lines, but are
otherwise similar to the WM8280.
Signed-off-by: Richard Fitzgerald <rf@...nsource.wolfsonmicro.com>
Acked-by: Linus Walleij <linus.walleij@...aro.org>
---
drivers/gpio/gpio-arizona.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/gpio/gpio-arizona.c b/drivers/gpio/gpio-arizona.c
index 412d131..bb2a319 100644
--- a/drivers/gpio/gpio-arizona.c
+++ b/drivers/gpio/gpio-arizona.c
@@ -122,6 +122,10 @@ static int arizona_gpio_probe(struct platform_device *pdev)
case WM1814:
arizona_gpio->gpio_chip.ngpio = 5;
break;
+ case WM1831:
+ case CS47L24:
+ arizona_gpio->gpio_chip.ngpio = 2;
+ break;
default:
dev_err(&pdev->dev, "Unknown chip variant %d\n",
arizona->type);
--
1.9.1
--
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