---

yaml --- r: 98690 b: refs/heads/master c: 7059d4b h: refs/heads/master v: v3
git-mirror · Jul 4, 2008 · f86d60e · f86d60e
1 parent e6d2f99
commit f86d60e
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Showing 3 changed files with 12 additions and 6 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: da9eac8990dc614ab4756f2a3d84870b675f1f1e
+refs/heads/master: 7059d4b08eba2ad046395a04b02e34ca27304d8f
diff --git a/trunk/drivers/gpio/Kconfig b/trunk/drivers/gpio/Kconfig
@@ -28,12 +28,18 @@ config DEBUG_GPIO
 comment "I2C GPIO expanders:"
 
 config GPIO_PCA953X
-	tristate "PCA953x I/O ports"
+	tristate "PCA953x, PCA955x, and MAX7310 I/O ports"
 	depends on I2C
 	help
-	  Say yes here to support the PCA9534 (8-bit), PCA9535 (16-bit),
-	  PCA9536 (4-bit), PCA9537 (4-bit), PCA9538 (8-bit), and PCA9539
-	  (16-bit) I/O ports. These parts are made by NXP and TI.
+	  Say yes here to provide access to several register-oriented
+	  SMBus I/O expanders, made mostly by NXP or TI.  Compatible
+	  models include:
+
+	  4 bits:	pca9536, pca9537
+
+	  8 bits:	max7310, pca9534, pca9538, pca9554, pca9557
+
+	  16 bits:	pca9535, pca9539, pca9555
 
 	  This driver can also be built as a module.  If so, the module
 	  will be called pca953x.

diff --git a/trunk/drivers/gpio/pca953x.c b/trunk/drivers/gpio/pca953x.c
@@ -33,7 +33,7 @@ static const struct i2c_device_id pca953x_id[] = {
 	{ "pca9554", 8, },
 	{ "pca9555", 16, },
 	{ "pca9557", 8, },
-	/* REVISIT several pca955x parts should work here too */
+	{ "max7310", 8, },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, pca953x_id);