From e9f66ae23c209eec617130126a23bf547bf7a6d8 Mon Sep 17 00:00:00 2001 From: Sergio Prado Date: Thu, 20 Oct 2016 19:42:44 -0200 Subject: mtd: s3c2410: make ecc mode configurable via platform data Removing CONFIG_MTD_NAND_S3C2410_HWECC option and adding a ecc_mode field in the drivers's platform data structure so it can be selectable via platform data. Also setting this field to NAND_ECC_SOFT in all boards using this driver since none of them had CONFIG_MTD_NAND_S3C2410_HWECC enabled. Signed-off-by: Sergio Prado Acked-by: Krzysztof Kozlowski Signed-off-by: Boris Brezillon --- include/linux/platform_data/mtd-nand-s3c2410.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/mtd-nand-s3c2410.h b/include/linux/platform_data/mtd-nand-s3c2410.h index c55e42ee57fa..729af13d1773 100644 --- a/include/linux/platform_data/mtd-nand-s3c2410.h +++ b/include/linux/platform_data/mtd-nand-s3c2410.h @@ -12,9 +12,10 @@ #ifndef __MTD_NAND_S3C2410_H #define __MTD_NAND_S3C2410_H +#include + /** * struct s3c2410_nand_set - define a set of one or more nand chips - * @disable_ecc: Entirely disable ECC - Dangerous * @flash_bbt: Openmoko u-boot can create a Bad Block Table * Setting this flag will allow the kernel to * look for it at boot time and also skip the NAND @@ -31,7 +32,6 @@ * a warning at boot time. */ struct s3c2410_nand_set { - unsigned int disable_ecc:1; unsigned int flash_bbt:1; unsigned int options; @@ -51,6 +51,8 @@ struct s3c2410_platform_nand { unsigned int ignore_unset_ecc:1; + nand_ecc_modes_t ecc_mode; + int nr_sets; struct s3c2410_nand_set *sets; -- cgit v1.2.3 From 1c825ad1b8cfe12ccc145dcdba360c52c0272c04 Mon Sep 17 00:00:00 2001 From: Sergio Prado Date: Wed, 26 Oct 2016 21:59:55 -0200 Subject: mtd: s3c2410: parse the device configuration from OF node Allows configuring Samsung's s3c2410 memory controller using a devicetree. Signed-off-by: Sergio Prado Acked-by: Krzysztof Kozlowski Signed-off-by: Boris Brezillon --- include/linux/platform_data/mtd-nand-s3c2410.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/mtd-nand-s3c2410.h b/include/linux/platform_data/mtd-nand-s3c2410.h index 729af13d1773..f01659026b26 100644 --- a/include/linux/platform_data/mtd-nand-s3c2410.h +++ b/include/linux/platform_data/mtd-nand-s3c2410.h @@ -40,6 +40,7 @@ struct s3c2410_nand_set { char *name; int *nr_map; struct mtd_partition *partitions; + struct device_node *of_node; }; struct s3c2410_platform_nand { -- cgit v1.2.3