Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 035b2f7c authored by José Miguel Gonçalves's avatar José Miguel Gonçalves Committed by Linus Walleij
Browse files

ARM: S3C24XX: Fix configuration of gpio port sizes on S3C24XX. 



Some GPIO line limits are incorrectly set which, for instance,
does not allow nRTS1 (GPH11) configuration on a S3C2416 chip.

Signed-off-by: default avatarJosé Miguel Gonçalves <jose.goncalves@inov.pt>
Reviewed-by: default avatarHeiko Stuebner <heiko@sntech.de>
Acked-by: default avatarKukjin Kim <kgene.kim@samsung.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 523639e6

drivers/gpio/gpio-samsung.c

+3 −3
Original line number Diff line number Diff line
@@ -1059,7 +1059,7 @@ struct samsung_gpio_chip s3c24xx_gpios[] = { 
			.base			= S3C2410_GPA(0),

			.owner			= THIS_MODULE,

			.label			= "GPIOA",

			.ngpio			= 24,

			.ngpio			= 27,

			.direction_input	= s3c24xx_gpiolib_banka_input,

			.direction_output	= s3c24xx_gpiolib_banka_output,

		},
@@ -1068,7 +1068,7 @@ struct samsung_gpio_chip s3c24xx_gpios[] = { 
			.base	= S3C2410_GPB(0),

			.owner	= THIS_MODULE,

			.label	= "GPIOB",

			.ngpio	= 16,

			.ngpio	= 11,

		},

	}, {

		.chip	= {
@@ -1113,7 +1113,7 @@ struct samsung_gpio_chip s3c24xx_gpios[] = { 
			.base	= S3C2410_GPH(0),

			.owner	= THIS_MODULE,

			.label	= "GPIOH",

			.ngpio	= 11,

			.ngpio	= 15,

		},

	},

		/* GPIOS for the S3C2443 and later devices. */

include/linux/platform_data/gpio-samsung-s3c24xx.h

+5 −5
Original line number Diff line number Diff line
@@ -23,17 +23,17 @@ 
 *   2410 2412 2440 2443 2416

 *             2442

 *   ---- ---- ---- ---- ----

 * A  23   22   25   16   25

 * B  11   11   11   11   9

 * C  16   15   16   16   16

 * A  23   22   25   16   27

 * B  11   11   11   11   11

 * C  16   16   16   16   16

 * D  16   16   16   16   16

 * E  16   16   16   16   16

 * F  8    8    8    8    8

 * G  16   16   16   16   8

 * H  11   11   9    15   15

 * H  11   11   11   15   15

 * J  --   --   13   16   --

 * K  --   --   --   --   16

 * L  --   --   --   15   7

 * L  --   --   --   15   14

 * M  --   --   --   2    2

 */