1 files changed, 0 insertions, 75 deletions
diff --git a/drivers/watchdog/mpc8xx_wdt.c b/drivers/watchdog/mpc8xx_wdt.c
deleted file mode 100644
index c8b104d8f5..0000000000
--- a/drivers/watchdog/mpc8xx_wdt.c
+++ /dev/null
@@ -1,75 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright 2017 CS Systemes d'Information
- */
-
-#include <common.h>
-#include <env.h>
-#include <dm.h>
-#include <wdt.h>
-#include <mpc8xx.h>
-#include <asm/cpm_8xx.h>
-#include <asm/io.h>
-
-void hw_watchdog_reset(void)
-{
-	immap_t __iomem *immap = (immap_t __iomem *)CONFIG_SYS_IMMR;
-
-	out_be16(&immap->im_siu_conf.sc_swsr, 0x556c);	/* write magic1 */
-	out_be16(&immap->im_siu_conf.sc_swsr, 0xaa39);	/* write magic2 */
-}
-
-static int mpc8xx_wdt_start(struct udevice *dev, u64 timeout, ulong flags)
-{
-	immap_t __iomem *immap = (immap_t __iomem *)CONFIG_SYS_IMMR;
-	u32 val = CONFIG_SYS_SYPCR;
-	const char *mode = env_get("watchdog_mode");
-
-	if (strcmp(mode, "off") == 0)
-		val = val & ~(SYPCR_SWE | SYPCR_SWRI);
-	else if (strcmp(mode, "nmi") == 0)
-		val = (val & ~SYPCR_SWRI) | SYPCR_SWE;
-
-	out_be32(&immap->im_siu_conf.sc_sypcr, val);
-
-	if (!(in_be32(&immap->im_siu_conf.sc_sypcr) & SYPCR_SWE))
-		return -EBUSY;
-	return 0;
-
-}
-
-static int mpc8xx_wdt_stop(struct udevice *dev)
-{
-	immap_t __iomem *immap = (immap_t __iomem *)CONFIG_SYS_IMMR;
-
-	out_be32(&immap->im_siu_conf.sc_sypcr, CONFIG_SYS_SYPCR & ~SYPCR_SWE);
-
-	if (in_be32(&immap->im_siu_conf.sc_sypcr) & SYPCR_SWE)
-		return -EBUSY;
-	return 0;
-}
-
-static int mpc8xx_wdt_reset(struct udevice *dev)
-{
-	hw_watchdog_reset();
-
-	return 0;
-}
-
-static const struct wdt_ops mpc8xx_wdt_ops = {
-	.start = mpc8xx_wdt_start,
-	.reset = mpc8xx_wdt_reset,
-	.stop = mpc8xx_wdt_stop,
-};
-
-static const struct udevice_id mpc8xx_wdt_ids[] = {
-	{ .compatible = "fsl,pq1-wdt" },
-	{}
-};
-
-U_BOOT_DRIVER(wdt_mpc8xx) = {
-	.name = "wdt_mpc8xx",
-	.id = UCLASS_WDT,
-	.of_match = mpc8xx_wdt_ids,
-	.ops = &mpc8xx_wdt_ops,
-};