From 4ac2a39767c2a93c06b654a0bf1c635e03ff75ac Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Mon, 17 May 2010 15:12:33 +0900 Subject: ARM: S3C24XX: Add note on GPIO bank sizes Add a table for the GPIO bank sizes for each SoC Signed-off-by: Ben Dooks --- arch/arm/mach-s3c2410/include/mach/gpio-nrs.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'arch/arm/mach-s3c2410/include/mach') diff --git a/arch/arm/mach-s3c2410/include/mach/gpio-nrs.h b/arch/arm/mach-s3c2410/include/mach/gpio-nrs.h index ad4a04acf67a..4f7bf3272e87 100644 --- a/arch/arm/mach-s3c2410/include/mach/gpio-nrs.h +++ b/arch/arm/mach-s3c2410/include/mach/gpio-nrs.h @@ -19,6 +19,25 @@ #define S3C2410_GPIO_BANKG (32*6) #define S3C2410_GPIO_BANKH (32*7) +/* GPIO sizes for various SoCs: + * + * 2442 + * 2410 2412 2440 2443 2416 + * ---- ---- ---- ---- ---- + * A 23 22 25 16 25 + * B 11 11 11 11 9 + * C 16 15 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 + * J -- -- 13 16 -- + * K -- -- -- -- 16 + * L -- -- -- 15 7 + * M -- -- -- 2 2 + */ + /* GPIO bank sizes */ #define S3C2410_GPIO_A_NR (32) #define S3C2410_GPIO_B_NR (32) -- cgit v1.2.2