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| author | John Crispin <john@openwrt.org> | 2016-03-10 19:11:28 +0000 |
|---|---|---|
| committer | John Crispin <john@openwrt.org> | 2016-03-10 19:11:28 +0000 |
| commit | 61f27ca3e4e1509ccb5abb01e9892ab90b8bc0cf (patch) | |
| tree | 2e4d171196250d213ef371ba3c72def3e2c0ef71 /target | |
| parent | f78f271c1e2845ce60ac8236505e6baff2b31620 (diff) | |
| download | mtk-20170518-61f27ca3e4e1509ccb5abb01e9892ab90b8bc0cf.zip mtk-20170518-61f27ca3e4e1509ccb5abb01e9892ab90b8bc0cf.tar.gz mtk-20170518-61f27ca3e4e1509ccb5abb01e9892ab90b8bc0cf.tar.bz2 | |
oxnas: clean-up NAND driver to fix probing issue
A re-write of the driver based on xway_nand.c and constants as
well as the cmd_ctrl() function from the original oxnas_nand.c
resulted in a extremely similar looking file (see diffsize),
and fixes the issue of NAND not being detected on newer kernels.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
SVN-Revision: 48986
Diffstat (limited to 'target')
| -rw-r--r-- | target/linux/oxnas/files/drivers/mtd/nand/oxnas_nand.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/target/linux/oxnas/files/drivers/mtd/nand/oxnas_nand.c b/target/linux/oxnas/files/drivers/mtd/nand/oxnas_nand.c index 55eb009..9536e51 100644 --- a/target/linux/oxnas/files/drivers/mtd/nand/oxnas_nand.c +++ b/target/linux/oxnas/files/drivers/mtd/nand/oxnas_nand.c @@ -2,15 +2,18 @@ * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. + * + * based on xway_nand.c + * Copyright © 2012 John Crispin <blogic@openwrt.org> + * and oxnas_nand.c "NAND glue for Oxnas platforms" + * written by Ma Haijun <mahaijuns@gmail.com> */ -#include <linux/module.h> #include <linux/mtd/nand.h> #include <linux/of_gpio.h> #include <linux/of_platform.h> #include <linux/clk.h> #include <linux/reset.h> -#include <mach/utils.h> /* nand commands */ #define NAND_CMD_ALE BIT(18) @@ -89,14 +92,3 @@ static int __init oxnas_register_nand(void) } subsys_initcall(oxnas_register_nand); - -static const struct of_device_id oxnas_nand_ids[] = { - { .compatible = "plxtech,nand-nas782x"}, - { /* sentinel */ } -}; -MODULE_DEVICE_TABLE(of, oxnas_nand_ids); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Ma Haijun"); -MODULE_DESCRIPTION("NAND glue for Oxnas platforms"); -MODULE_ALIAS("platform:oxnas_nand"); |