s3c24xx gpiolib question

Vasily Khoruzhick anarsoul at gmail.com
Sun Sep 27 13:12:44 EDT 2009


Hi,

Is following patch sufficient to add GPJ port support to s3c24xx gpiolib?
And how to switch gpioline to custom function mode (for example TOUT0 on GPB0) 
via gpiolib?

diff --git a/arch/arm/plat-s3c24xx/gpiolib.c b/arch/arm/plat-s3c24xx/gpiolib.c
index 6d7a961..65d79f9 100644
--- a/arch/arm/plat-s3c24xx/gpiolib.c
+++ b/arch/arm/plat-s3c24xx/gpiolib.c
@@ -151,7 +151,8 @@ struct s3c_gpio_chip s3c24xx_gpios[] = {
 			.ngpio			= 16,
 			.to_irq			= s3c24xx_gpiolib_bankg_toirq,
 		},
-	}, {
+	}, 
+	[7] = {
 		.base	= S3C2410_GPHCON,
 		.pm	= __gpio_pm(&s3c_gpio_pm_2bit),
 		.chip	= {
@@ -161,6 +162,16 @@ struct s3c_gpio_chip s3c24xx_gpios[] = {
 			.ngpio			= 11,
 		},
 	},
+	[8] = {
+		.base	= S3C2440_GPJCON,
+		.pm = __gpio_pm(&s3c_gpio_pm_2bit),
+		.chip	= {
+			.base			= S3C2440_GPJ0,
+			.owner			= THIS_MODULE,
+			.label			= "GPIOJ",
+			.ngpio			= 16,
+		},
+	},
 };
 
 static __init int s3c24xx_gpiolib_init(void)
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