diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2017-08-08 21:05:10 +0200 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@free-electrons.com> | 2017-08-15 14:00:47 +0200 |
| commit | 2acc717b7a196c355f3a126a9ac4e9df784113e7 (patch) | |
| tree | da113029cf6ac5522c91eb12c5af9e8c32bfeda9 /drivers/mtd/maps | |
| parent | mtd: physmap_of: Fix resources leak in 'of_flash_probe()' (diff) | |
| download | linux-2acc717b7a196c355f3a126a9ac4e9df784113e7.tar.xz linux-2acc717b7a196c355f3a126a9ac4e9df784113e7.zip | |
mtd: physmap_of: Retire Gemini pad control
I wrote a proper pin control driver for the Gemini. Retire this
SoC-specific pad control and rely on the pin controller to manage
this.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Diffstat (limited to 'drivers/mtd/maps')
| -rw-r--r-- | drivers/mtd/maps/physmap_of_gemini.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/drivers/mtd/maps/physmap_of_gemini.c b/drivers/mtd/maps/physmap_of_gemini.c index 05b286b5289f..4ed1a6bb4d3c 100644 --- a/drivers/mtd/maps/physmap_of_gemini.c +++ b/drivers/mtd/maps/physmap_of_gemini.c @@ -43,13 +43,6 @@ #define FLASH_PARALLEL_HIGH_PIN_CNT (1 << 20) /* else low pin cnt */ -/* Miscellaneous Control Register */ -#define GLOBAL_MISC_CTRL 0x30 -#define FLASH_PADS_MASK 0x07 -#define NAND_PADS_DISABLE BIT(2) -#define PFLASH_PADS_DISABLE BIT(1) -#define SFLASH_PADS_DISABLE BIT(0) - static const struct of_device_id syscon_match[] = { { .compatible = "cortina,gemini-syscon" }, { }, @@ -102,15 +95,6 @@ int of_flash_probe_gemini(struct platform_device *pdev, map->bankwidth * 8); } - /* Activate parallel (NOR flash) mode */ - ret = regmap_update_bits(rmap, GLOBAL_MISC_CTRL, - FLASH_PADS_MASK, - SFLASH_PADS_DISABLE | NAND_PADS_DISABLE); - if (ret) { - dev_err(dev, "unable to set up physmap pads\n"); - return -ENODEV; - } - dev_info(&pdev->dev, "initialized Gemini-specific physmap control\n"); return 0; |