diff options
author | kaloz <kaloz@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-09-21 05:40:04 +0000 |
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committer | kaloz <kaloz@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-09-21 05:40:04 +0000 |
commit | e3342242df96711d525c234141a09493d3d8bcca (patch) | |
tree | 95ece87609561128a713654dac3ba268af333332 /target/linux/cns3xxx/patches-3.3/300-laguna_support.patch | |
parent | 053d207b3c520875ca7135f21516eee531528431 (diff) |
[cns3xxx]: move gpio stuff into the right file
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33502 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/cns3xxx/patches-3.3/300-laguna_support.patch')
-rw-r--r-- | target/linux/cns3xxx/patches-3.3/300-laguna_support.patch | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/target/linux/cns3xxx/patches-3.3/300-laguna_support.patch b/target/linux/cns3xxx/patches-3.3/300-laguna_support.patch index 3d866c666..24bad3ab3 100644 --- a/target/linux/cns3xxx/patches-3.3/300-laguna_support.patch +++ b/target/linux/cns3xxx/patches-3.3/300-laguna_support.patch @@ -783,117 +783,6 @@ + for USB, USB-OTG, MMC/SD/SDIO, SATA, PCI-E, I2C, GIG, etc. + endmenu ---- a/arch/arm/Kconfig -+++ b/arch/arm/Kconfig -@@ -366,6 +366,7 @@ config ARCH_CLPS711X - config ARCH_CNS3XXX - bool "Cavium Networks CNS3XXX family" - select CPU_V6K -+ select ARCH_WANT_OPTIONAL_GPIOLIB - 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 --- a/arch/arm/mach-cns3xxx/Makefile +++ b/arch/arm/mach-cns3xxx/Makefile @@ -1,6 +1,7 @@ |