add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

 kernel/arch/arm/common/sa1111.c
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@@ -1,13 +1,10 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * linux/arch/arm/common/sa1111.c
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  *
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  * SA1111 support
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  *
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  * Original code by John Dorsey
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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  *
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  * This file contains all generic SA1111 support.
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  *
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@@ -25,14 +22,14 @@
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 #include <linux/platform_device.h>
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 #include <linux/slab.h>
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 #include <linux/spinlock.h>
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-#include <linux/dma-mapping.h>
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+#include <linux/dma-map-ops.h>
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 #include <linux/clk.h>
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 #include <linux/io.h>
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 #include <mach/hardware.h>
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 #include <asm/mach/irq.h>
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 #include <asm/mach-types.h>
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-#include <asm/sizes.h>
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+#include <linux/sizes.h>
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 #include <asm/hardware/sa1111.h>
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..
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@@ -305,10 +302,13 @@
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 			break;
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 	}
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-	if (i == 8)
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+	if (i == 8) {
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 		pr_err("Danger Will Robinson: failed to re-trigger IRQ%d\n",
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 		       d->irq);
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-	return i == 8 ? -1 : 0;
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+		return 0;
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+	}
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+
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+	return 1;
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 }
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 static int sa1111_type_irq(struct irq_data *d, unsigned int flags)
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@@ -1281,65 +1281,6 @@
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 	return __sa1111_pll_clock(sachip) / (256 * div);
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 }
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 EXPORT_SYMBOL(sa1111_get_audio_rate);
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-
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-void sa1111_set_io_dir(struct sa1111_dev *sadev,
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-		       unsigned int bits, unsigned int dir,
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-		       unsigned int sleep_dir)
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-{
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-	struct sa1111 *sachip = sa1111_chip_driver(sadev);
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-	unsigned long flags;
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-	unsigned int val;
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-	void __iomem *gpio = sachip->base + SA1111_GPIO;
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-
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-#define MODIFY_BITS(port, mask, dir)		\
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-	if (mask) {				\
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-		val = readl_relaxed(port);	\
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-		val &= ~(mask);			\
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-		val |= (dir) & (mask);		\
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-		writel_relaxed(val, port);	\
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-	}
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-
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-	spin_lock_irqsave(&sachip->lock, flags);
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-	MODIFY_BITS(gpio + SA1111_GPIO_PADDR, bits & 15, dir);
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-	MODIFY_BITS(gpio + SA1111_GPIO_PBDDR, (bits >> 8) & 255, dir >> 8);
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-	MODIFY_BITS(gpio + SA1111_GPIO_PCDDR, (bits >> 16) & 255, dir >> 16);
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-
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-	MODIFY_BITS(gpio + SA1111_GPIO_PASDR, bits & 15, sleep_dir);
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-	MODIFY_BITS(gpio + SA1111_GPIO_PBSDR, (bits >> 8) & 255, sleep_dir >> 8);
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-	MODIFY_BITS(gpio + SA1111_GPIO_PCSDR, (bits >> 16) & 255, sleep_dir >> 16);
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-	spin_unlock_irqrestore(&sachip->lock, flags);
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-}
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-EXPORT_SYMBOL(sa1111_set_io_dir);
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-
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-void sa1111_set_io(struct sa1111_dev *sadev, unsigned int bits, unsigned int v)
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-{
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-	struct sa1111 *sachip = sa1111_chip_driver(sadev);
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-	unsigned long flags;
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-	unsigned int val;
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-	void __iomem *gpio = sachip->base + SA1111_GPIO;
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-
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-	spin_lock_irqsave(&sachip->lock, flags);
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-	MODIFY_BITS(gpio + SA1111_GPIO_PADWR, bits & 15, v);
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-	MODIFY_BITS(gpio + SA1111_GPIO_PBDWR, (bits >> 8) & 255, v >> 8);
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-	MODIFY_BITS(gpio + SA1111_GPIO_PCDWR, (bits >> 16) & 255, v >> 16);
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-	spin_unlock_irqrestore(&sachip->lock, flags);
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-}
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-EXPORT_SYMBOL(sa1111_set_io);
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-
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-void sa1111_set_sleep_io(struct sa1111_dev *sadev, unsigned int bits, unsigned int v)
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-{
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-	struct sa1111 *sachip = sa1111_chip_driver(sadev);
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-	unsigned long flags;
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-	unsigned int val;
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-	void __iomem *gpio = sachip->base + SA1111_GPIO;
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-
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-	spin_lock_irqsave(&sachip->lock, flags);
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-	MODIFY_BITS(gpio + SA1111_GPIO_PASSR, bits & 15, v);
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-	MODIFY_BITS(gpio + SA1111_GPIO_PBSSR, (bits >> 8) & 255, v >> 8);
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-	MODIFY_BITS(gpio + SA1111_GPIO_PCSSR, (bits >> 16) & 255, v >> 16);
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-	spin_unlock_irqrestore(&sachip->lock, flags);
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-}
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-EXPORT_SYMBOL(sa1111_set_sleep_io);
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 /*
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  * Individual device operations.