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Commit 2acc717b authored by Linus Walleij's avatar Linus Walleij Committed by Boris Brezillon
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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: default avatarLinus Walleij <linus.walleij@linaro.org>
Reviewed-by: default avatarMarek Vasut <marek.vasut@gmail.com>
Signed-off-by: default avatarBoris Brezillon <boris.brezillon@free-electrons.com>
parent 871e7c01

drivers/mtd/maps/physmap_of_gemini.c

+0 −16
Original line number Diff line number Diff line
@@ -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;