[rdc] remove 2.6.32 files, out of sync and going to be replaced differently

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20787 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 0 insertions, 158 deletions

diff --git a/target/linux/rdc/files-2.6.32/arch/x86/mach-rdc321x/gpio.c b/target/linux/rdc/files-2.6.32/arch/x86/mach-rdc321x/gpio.c
deleted file mode 100644
index c99b3b223..000000000
--- a/target/linux/rdc/files-2.6.32/arch/x86/mach-rdc321x/gpio.c
+++ /dev/null
@@ -1,158 +0,0 @@
-/*
- *  GPIO support for RDC SoC R3210/R8610
- *
- *  Copyright (C) 2007, Florian Fainelli <florian@openwrt.org>
- *  Copyright (C) 2008, Volker Weiss <dev@tintuc.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-
-#include <linux/spinlock.h>
-#include <linux/io.h>
-#include <linux/types.h>
-#include <linux/module.h>
-#include <linux/gpio.h>
-
-#include <asm/rdc321x_gpio.h>
-#include <asm/rdc321x_defs.h>
-
-
-/* spin lock to protect our private copy of GPIO data register plus
-   the access to PCI conf registers. */
-static DEFINE_SPINLOCK(gpio_lock);
-
-/* copy of GPIO data registers */
-static u32 gpio_data_reg1;
-static u32 gpio_data_reg2;
-
-static inline void rdc321x_conf_write(unsigned addr, u32 value)
-{
-	outl((1 << 31) | (7 << 11) | addr, RDC3210_CFGREG_ADDR);
-	outl(value, RDC3210_CFGREG_DATA);
-}
-
-static inline void rdc321x_conf_or(unsigned addr, u32 value)
-{
-	outl((1 << 31) | (7 << 11) | addr, RDC3210_CFGREG_ADDR);
-	value |= inl(RDC3210_CFGREG_DATA);
-	outl(value, RDC3210_CFGREG_DATA);
-}
-
-static inline u32 rdc321x_conf_read(unsigned addr)
-{
-	outl((1 << 31) | (7 << 11) | addr, RDC3210_CFGREG_ADDR);
-
-	return inl(RDC3210_CFGREG_DATA);
-}
-
-/* configure pin as GPIO */
-static void rdc321x_configure_gpio(unsigned gpio)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&gpio_lock, flags);
-	rdc321x_conf_or(gpio < 32
-		? RDC321X_GPIO_CTRL_REG1 : RDC321X_GPIO_CTRL_REG2,
-		1 << (gpio & 0x1f));
-	spin_unlock_irqrestore(&gpio_lock, flags);
-}
-
-/* read GPIO pin */
-static int rdc_gpio_get_value(struct gpio_chip *chip, unsigned gpio)
-{
-	u32 reg;
-	unsigned long flags;
-
-	spin_lock_irqsave(&gpio_lock, flags);
-	reg = rdc321x_conf_read(gpio < 32
-		? RDC321X_GPIO_DATA_REG1 : RDC321X_GPIO_DATA_REG2);
-	spin_unlock_irqrestore(&gpio_lock, flags);
-
-	return (1 << (gpio & 0x1f)) & reg ? 1 : 0;
-}
-
-/* set GPIO pin to value */
-static void rdc_gpio_set_value(struct gpio_chip *chip,
-				unsigned gpio, int value)
-{
-	unsigned long flags;
-	u32 reg;
-
-	reg = 1 << (gpio & 0x1f);
-	if (gpio < 32) {
-		spin_lock_irqsave(&gpio_lock, flags);
-		if (value)
-			gpio_data_reg1 |= reg;
-		else
-			gpio_data_reg1 &= ~reg;
-		rdc321x_conf_write(RDC321X_GPIO_DATA_REG1, gpio_data_reg1);
-		spin_unlock_irqrestore(&gpio_lock, flags);
-	} else {
-		spin_lock_irqsave(&gpio_lock, flags);
-		if (value)
-			gpio_data_reg2 |= reg;
-		else
-			gpio_data_reg2 &= ~reg;
-		rdc321x_conf_write(RDC321X_GPIO_DATA_REG2, gpio_data_reg2);
-		spin_unlock_irqrestore(&gpio_lock, flags);
-	}
-}
-
-/* configure GPIO pin as input */
-static int rdc_gpio_direction_input(struct gpio_chip *chip, unsigned gpio)
-{
-	rdc321x_configure_gpio(gpio);
-
-	return 0;
-}
-
-/* configure GPIO pin as output and set value */
-static int rdc_gpio_direction_output(struct gpio_chip *chip,
-				unsigned gpio, int value)
-{
-	rdc321x_configure_gpio(gpio);
-	gpio_set_value(gpio, value);
-
-	return 0;
-}
-
-static struct gpio_chip rdc321x_gpio_chip = {
-	.label			= "rdc321x-gpio",
-	.direction_input	= rdc_gpio_direction_input,
-	.direction_output	= rdc_gpio_direction_output,
-	.get			= rdc_gpio_get_value,
-	.set			= rdc_gpio_set_value,
-	.base			= 0,
-	.ngpio			= RDC321X_MAX_GPIO,
-};
-
-/* initially setup the 2 copies of the gpio data registers.
-   This function is called before the platform setup code. */
-static int __init rdc321x_gpio_setup(void)
-{
-	/* this might not be, what others (BIOS, bootloader, etc.)
-	   wrote to these registers before, but it's a good guess. Still
-	   better than just using 0xffffffff. */
-
-	gpio_data_reg1 = rdc321x_conf_read(RDC321X_GPIO_DATA_REG1);
-	gpio_data_reg2 = rdc321x_conf_read(RDC321X_GPIO_DATA_REG2);
-
-	printk(KERN_INFO "rdc321x: registering %d GPIOs\n", rdc321x_gpio_chip.ngpio);
-	return gpiochip_add(&rdc321x_gpio_chip);
-}
-
-arch_initcall(rdc321x_gpio_setup);