X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=target%2Flinux%2Fcns3xxx%2Fpatches-3.3%2F104-cns3xxx_gpio.patch;h=bda0222cca150a54d9d288196e39fd575d3d549c;hb=9a5c26d4ef75271c575e754ae47d190b221d0861;hp=ebaaa4df7d5d53a0dfc63619290b407047c93e17;hpb=7404e59bbd591f1849dbd5d71aaab568f35d7434;p=openwrt%2Fopenwrt.git

diff --git a/target/linux/cns3xxx/patches-3.3/104-cns3xxx_gpio.patch b/target/linux/cns3xxx/patches-3.3/104-cns3xxx_gpio.patch
index ebaaa4df7d..bda0222cca 100644
--- a/target/linux/cns3xxx/patches-3.3/104-cns3xxx_gpio.patch
+++ b/target/linux/cns3xxx/patches-3.3/104-cns3xxx_gpio.patch
@@ -115,104 +115,3 @@
  	select GENERIC_CLOCKEVENTS
  	select ARM_GIC
  	select CLKDEV_LOOKUP
---- /dev/null
-+++ b/arch/arm/mach-cns3xxx/include/mach/gpio.h
-@@ -0,0 +1,98 @@
-+/*
-+ * arch/arm/mach-cns3xxx/include/mach/gpio.h
-+ *
-+ * CNS3xxx GPIO wrappers for arch-neutral GPIO calls
-+ *
-+ * Copyright 2011 Gateworks Corporation
-+ *		  Chris Lang <clang@gateworks.com>
-+ *
-+ * Based on IXP implementation by Milan Svoboda <msvoboda@ra.rockwell.com>
-+ * Based on PXA implementation by Philipp Zabel <philipp.zabel@gmail.com>
-+ *
-+ * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-+ *
-+ */
-+
-+#ifndef __ASM_ARCH_CNS3XXX_GPIO_H
-+#define __ASM_ARCH_CNS3XXX_GPIO_H
-+
-+#include <linux/kernel.h>
-+#include <linux/io.h>
-+#include <mach/platform.h>
-+#include <asm-generic/gpio.h>			/* cansleep wrappers */
-+
-+#define NR_BUILTIN_GPIO 64
-+
-+#define CNS3XXX_GPIO_IN    0x0
-+#define CNS3XXX_GPIO_OUT   0x1
-+
-+#define CNS3XXX_GPIO_LO   0
-+#define CNS3XXX_GPIO_HI   1
-+
-+#define CNS3XXX_GPIO_OUTPUT         0x00
-+#define CNS3XXX_GPIO_INPUT          0x04
-+#define CNS3XXX_GPIO_DIR            0x08
-+#define CNS3XXX_GPIO_SET            0x10
-+#define CNS3XXX_GPIO_CLEAR          0x14
-+
-+static inline void gpio_line_get(u8 line, int *value)
-+{
-+	if (line < 32)
-+		*value = ((__raw_readl(CNS3XXX_GPIOA_BASE_VIRT + CNS3XXX_GPIO_INPUT) >> line) & 0x1);
-+	else
-+		*value = ((__raw_readl(CNS3XXX_GPIOB_BASE_VIRT + CNS3XXX_GPIO_INPUT) >> (line - 32)) & 0x1);
-+}
-+
-+static inline void gpio_line_set(u8 line, int value)
-+{
-+	if (line < 32) {
-+		if (value)
-+			__raw_writel((1 << line), CNS3XXX_GPIOA_BASE_VIRT + CNS3XXX_GPIO_SET);
-+		else
-+			__raw_writel((1 << line), CNS3XXX_GPIOA_BASE_VIRT + CNS3XXX_GPIO_CLEAR);
-+	} else {
-+		if (value)
-+			__raw_writel((1 << line), CNS3XXX_GPIOB_BASE_VIRT + CNS3XXX_GPIO_SET);
-+		else
-+			__raw_writel((1 << line), CNS3XXX_GPIOB_BASE_VIRT + CNS3XXX_GPIO_CLEAR);
-+	}
-+}
-+
-+static inline int gpio_get_value(unsigned gpio)
-+{
-+	if (gpio < NR_BUILTIN_GPIO)
-+	{
-+		int value;
-+		gpio_line_get(gpio, &value);
-+		return value;
-+	}
-+	else
-+		return __gpio_get_value(gpio);
-+}
-+
-+static inline void gpio_set_value(unsigned gpio, int value)
-+{
-+	if (gpio < NR_BUILTIN_GPIO)
-+		gpio_line_set(gpio, value);
-+	else
-+		__gpio_set_value(gpio, value);
-+}
-+
-+#define gpio_cansleep __gpio_cansleep
-+
-+extern int gpio_to_irq(int gpio);
-+extern int irq_to_gpio(int gpio);
-+
-+#endif