cns3xxx: use files directory

[openwrt.git] / target / linux / cns3xxx / patches-3.3 / 104-cns3xxx_gpio.patch

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 ebaaa4d..bda0222 100644 (file)
--- 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