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From: gregory.clement@free-electrons.com (Gregory CLEMENT)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/3] gpio: pca953x: add support for pca9505
Date: Sun,  6 Jan 2013 18:34:47 +0100	[thread overview]
Message-ID: <1357493688-25061-3-git-send-email-gregory.clement@free-electrons.com> (raw)
In-Reply-To: <1357493688-25061-1-git-send-email-gregory.clement@free-electrons.com>

Now that pca953x driver can handle GPIO expanders with more than 32
bits this patch adds the support for the pca9505 which cam with 40
GPIOs.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
---
 drivers/gpio/gpio-pca953x.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c
index aa9b6b2..8bf70a2 100644
--- a/drivers/gpio/gpio-pca953x.c
+++ b/drivers/gpio/gpio-pca953x.c
@@ -46,6 +46,7 @@
 #define PCA957X_TYPE		0x2000
 
 static const struct i2c_device_id pca953x_id[] = {
+	{ "pca9505", 40 | PCA953X_TYPE | PCA_INT, },
 	{ "pca9534", 8  | PCA953X_TYPE | PCA_INT, },
 	{ "pca9535", 16 | PCA953X_TYPE | PCA_INT, },
 	{ "pca9536", 4  | PCA953X_TYPE, },
@@ -829,6 +830,7 @@ static int pca953x_remove(struct i2c_client *client)
 }
 
 static const struct of_device_id pca953x_dt_ids[] = {
+	{ .compatible = "nxp,pca9505", },
 	{ .compatible = "nxp,pca9534", },
 	{ .compatible = "nxp,pca9535", },
 	{ .compatible = "nxp,pca9536", },
-- 
1.7.9.5

  parent reply	other threads:[~2013-01-06 17:34 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-01-06 17:34 [PATCH 0/3] Add support for gpio expander pca9505 used on Mirabox Gregory CLEMENT
2013-01-06 17:34 ` [PATCH 1/3] gpio: pca953x: make the register access by GPIO bank Gregory CLEMENT
2013-01-07 14:26   ` Maxime Ripard
2013-01-06 17:34 ` Gregory CLEMENT [this message]
2013-01-10 11:15   ` [PATCH 2/3] gpio: pca953x: add support for pca9505 Linus Walleij
2013-01-10 13:31     ` Gregory CLEMENT
2013-01-17 10:44       ` Linus Walleij
2013-01-06 17:34 ` [PATCH 3/3] arm: mvebu: enable gpio expander over i2c on Mirabox platform Gregory CLEMENT
2013-01-10 11:17   ` Linus Walleij
2013-01-07  8:21 ` [PATCH 0/3] Add support for gpio expander pca9505 used on Mirabox Gregory CLEMENT

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