1 files changed, 0 insertions, 70 deletions
diff --git a/drivers/pinctrl/nxp/pinctrl-scu.c b/drivers/pinctrl/nxp/pinctrl-scu.c
deleted file mode 100644
index 42d5c96468c..00000000000
--- a/drivers/pinctrl/nxp/pinctrl-scu.c
+++ /dev/null
@@ -1,70 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright 2018-2019 NXP
- */
-
-#include <errno.h>
-#include <linux/bitops.h>
-#include <asm/io.h>
-#include <firmware/imx/sci/sci.h>
-#include <misc.h>
-
-#include "pinctrl-imx.h"
-
-#define PADRING_IFMUX_EN_SHIFT		31
-#define PADRING_IFMUX_EN_MASK		BIT(31)
-#define PADRING_GP_EN_SHIFT		30
-#define PADRING_GP_EN_MASK		BIT(30)
-#define PADRING_IFMUX_SHIFT		27
-#define PADRING_IFMUX_MASK		GENMASK(29, 27)
-
-static int imx_pinconf_scu_set(struct imx_pinctrl_soc_info *info, u32 pad,
-			       u32 mux, u32 val)
-{
-	int ret;
-
-	/*
-	 * Mux should be done in pmx set, but we do not have a good api
-	 * to handle that in scfw, so config it in pad conf func
-	 */
-
-	if (!sc_rm_is_pad_owned(-1, pad)) {
-		debug("Pad[%u] is not owned by curr partition\n", pad);
-		return -EPERM;
-	}
-
-	val |= PADRING_IFMUX_EN_MASK;
-	val |= PADRING_GP_EN_MASK;
-	val |= (mux << PADRING_IFMUX_SHIFT) & PADRING_IFMUX_MASK;
-
-	ret = sc_pad_set(-1, pad, val);
-	if (ret)
-		printf("%s %d\n", __func__, ret);
-
-	return 0;
-}
-
-int imx_pinctrl_scu_conf_pins(struct imx_pinctrl_soc_info *info, u32 *pin_data,
-			      int npins)
-{
-	int pin_id, mux, config_val;
-	int i, j = 0;
-	int ret;
-
-	/*
-	 * Refer to linux documentation for details:
-	 * Documentation/devicetree/bindings/pinctrl/fsl,imx-pinctrl.txt
-	 */
-	for (i = 0; i < npins; i++) {
-		pin_id = pin_data[j++];
-		mux = pin_data[j++];
-		config_val = pin_data[j++];
-
-		ret = imx_pinconf_scu_set(info, pin_id, mux, config_val);
-		if (ret && ret != -EPERM)
-			printf("Set pin %d, mux %d, val %d, error\n", pin_id,
-			       mux, config_val);
-	}
-
-	return 0;
-}