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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>
zero-colors
Linus Walleij 2017-08-08 21:05:10 +02:00 committed by Boris Brezillon
parent 871e7c01ca
commit 2acc717b7a
1 changed files with 0 additions and 16 deletions
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16
drivers/mtd/maps/physmap_of_gemini.c
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@ -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;