Allows the use of leds on NanoStation5 for example.
Signed-Off By: Frédéric Moulins <[email protected]>
diff --git a/target/linux/atheros/patches-2.6.28/100-board.patch
b/target/linux/atheros/patches-2.6.28/100-board.patch
index 587094d..1d37f19 100644
--- a/target/linux/atheros/patches-2.6.28/100-board.patch
+++ b/target/linux/atheros/patches-2.6.28/100-board.patch
@@ -1,6 +1,8 @@
---- a/arch/mips/Kconfig
-+++ b/arch/mips/Kconfig
-@@ -60,6 +60,19 @@ config BCM47XX
+Index: linux-2.6.28.10/arch/mips/Kconfig
+===================================================================
+--- linux-2.6.28.10.orig/arch/mips/Kconfig 2009-06-11 16:02:55.000000000
+0200
++++ linux-2.6.28.10/arch/mips/Kconfig 2009-06-11 16:03:00.000000000 +0200
+@@ -60,6 +60,19 @@
help
Support for BCM47XX based boards
@@ -20,7 +22,7 @@
config MIPS_COBALT
bool "Cobalt Server"
select CEVT_R4K
-@@ -597,6 +610,7 @@ config WR_PPMC
+@@ -597,6 +610,7 @@
endchoice
@@ -28,9 +30,11 @@
source "arch/mips/alchemy/Kconfig"
source "arch/mips/basler/excite/Kconfig"
source "arch/mips/emma/Kconfig"
---- a/arch/mips/Makefile
-+++ b/arch/mips/Makefile
-@@ -278,6 +278,13 @@ libs-$(CONFIG_MIPS_XXS1500) += arch/mips
+Index: linux-2.6.28.10/arch/mips/Makefile
+===================================================================
+--- linux-2.6.28.10.orig/arch/mips/Makefile 2009-06-11 16:02:57.000000000
+0200
++++ linux-2.6.28.10/arch/mips/Makefile 2009-06-11 16:03:00.000000000 +0200
+@@ -285,6 +285,13 @@
load-$(CONFIG_MIPS_XXS1500) += 0xffffffff80100000
#
@@ -44,8 +48,10 @@
# Cobalt Server
#
core-$(CONFIG_MIPS_COBALT) += arch/mips/cobalt/
---- /dev/null
-+++ b/arch/mips/ar231x/Kconfig
+Index: linux-2.6.28.10/arch/mips/ar231x/Kconfig
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6.28.10/arch/mips/ar231x/Kconfig 2009-06-11 16:04:11.000000000
+0200
@@ -0,0 +1,17 @@
+config ATHEROS_AR5312
+ bool "Atheros 5312/2312+ support"
@@ -64,8 +70,10 @@
+ select SYS_SUPPORTS_BIG_ENDIAN
+ select GENERIC_GPIO
+ default y
---- /dev/null
-+++ b/arch/mips/ar231x/Makefile
+Index: linux-2.6.28.10/arch/mips/ar231x/Makefile
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6.28.10/arch/mips/ar231x/Makefile 2009-06-11 16:04:11.000000000
+0200
@@ -0,0 +1,13 @@
+#
+# This file is subject to the terms and conditions of the GNU General Public
@@ -80,8 +88,10 @@
+obj-y += board.o prom.o devices.o
+obj-$(CONFIG_ATHEROS_AR5312) += ar5312.o
+obj-$(CONFIG_ATHEROS_AR2315) += ar2315.o
---- /dev/null
-+++ b/arch/mips/ar231x/board.c
+Index: linux-2.6.28.10/arch/mips/ar231x/board.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6.28.10/arch/mips/ar231x/board.c 2009-06-11 16:03:00.000000000
+0200
@@ -0,0 +1,249 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
@@ -332,8 +342,10 @@
+}
+
+
---- /dev/null
-+++ b/arch/mips/ar231x/prom.c
+Index: linux-2.6.28.10/arch/mips/ar231x/prom.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6.28.10/arch/mips/ar231x/prom.c 2009-06-11 16:03:00.000000000
+0200
@@ -0,0 +1,37 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
@@ -372,8 +384,10 @@
+void __init prom_free_prom_memory(void)
+{
+}
---- /dev/null
-+++ b/arch/mips/include/asm/mach-ar231x/ar231x_platform.h
+Index: linux-2.6.28.10/arch/mips/include/asm/mach-ar231x/ar231x_platform.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6.28.10/arch/mips/include/asm/mach-ar231x/ar231x_platform.h
2009-06-11 16:03:00.000000000 +0200
@@ -0,0 +1,83 @@
+#ifndef __AR531X_PLATFORM_H
+#define __AR531X_PLATFORM_H
@@ -458,8 +472,10 @@
+};
+
+#endif /* __AR531X_PLATFORM_H */
---- /dev/null
-+++ b/arch/mips/include/asm/mach-ar231x/cpu-feature-overrides.h
+Index:
linux-2.6.28.10/arch/mips/include/asm/mach-ar231x/cpu-feature-overrides.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6.28.10/arch/mips/include/asm/mach-ar231x/cpu-feature-overrides.h
2009-06-11 16:03:00.000000000 +0200
@@ -0,0 +1,84 @@
+/*
+ * Atheros SoC specific CPU feature overrides
@@ -545,8 +561,10 @@
+/* #define cpu_icache_line_size() ? */
+
+#endif /* __ASM_MACH_ATHEROS_CPU_FEATURE_OVERRIDES_H */
---- /dev/null
-+++ b/arch/mips/include/asm/mach-ar231x/dma-coherence.h
+Index: linux-2.6.28.10/arch/mips/include/asm/mach-ar231x/dma-coherence.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6.28.10/arch/mips/include/asm/mach-ar231x/dma-coherence.h
2009-06-11 16:03:00.000000000 +0200
@@ -0,0 +1,41 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
@@ -589,8 +607,10 @@
+}
+
+#endif /* __ASM_MACH_GENERIC_DMA_COHERENCE_H */
---- /dev/null
-+++ b/arch/mips/include/asm/mach-ar231x/gpio.h
+Index: linux-2.6.28.10/arch/mips/include/asm/mach-ar231x/gpio.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6.28.10/arch/mips/include/asm/mach-ar231x/gpio.h 2009-06-11
16:03:00.000000000 +0200
@@ -0,0 +1,79 @@
+#ifndef _ATHEROS_GPIO_H_
+#define _ATHEROS_GPIO_H_
@@ -671,8 +691,10 @@
+#include <asm-generic/gpio.h> /* cansleep wrappers */
+
+#endif
---- /dev/null
-+++ b/arch/mips/include/asm/mach-ar231x/reset.h
+Index: linux-2.6.28.10/arch/mips/include/asm/mach-ar231x/reset.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6.28.10/arch/mips/include/asm/mach-ar231x/reset.h 2009-06-11
16:03:00.000000000 +0200
@@ -0,0 +1,6 @@
+#ifndef __AR531X_RESET_H
+#define __AR531X_RESET_H
@@ -680,8 +702,10 @@
+void ar531x_disable_reset_button(void);
+
+#endif /* __AR531X_RESET_H */
---- /dev/null
-+++ b/arch/mips/include/asm/mach-ar231x/war.h
+Index: linux-2.6.28.10/arch/mips/include/asm/mach-ar231x/war.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6.28.10/arch/mips/include/asm/mach-ar231x/war.h 2009-06-11
16:03:00.000000000 +0200
@@ -0,0 +1,25 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
@@ -708,8 +732,10 @@
+#define MIPS34K_MISSED_ITLB_WAR 0
+
+#endif /* __ASM_MIPS_MACH_ATHEROS_WAR_H */
---- /dev/null
-+++ b/arch/mips/include/asm/mach-ar231x/ar2315_regs.h
+Index: linux-2.6.28.10/arch/mips/include/asm/mach-ar231x/ar2315_regs.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6.28.10/arch/mips/include/asm/mach-ar231x/ar2315_regs.h
2009-06-11 16:03:00.000000000 +0200
@@ -0,0 +1,580 @@
+/*
+ * Register definitions for AR2315+
@@ -1291,8 +1317,10 @@
+#define PCI_DEVICE_MEM_SPACE 0x800000
+
+#endif /* __AR2315_REG_H */
---- /dev/null
-+++ b/arch/mips/include/asm/mach-ar231x/ar5312_regs.h
+Index: linux-2.6.28.10/arch/mips/include/asm/mach-ar231x/ar5312_regs.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6.28.10/arch/mips/include/asm/mach-ar231x/ar5312_regs.h
2009-06-11 16:03:00.000000000 +0200
@@ -0,0 +1,236 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
@@ -1530,9 +1558,11 @@
+
+#endif
+
---- /dev/null
-+++ b/arch/mips/ar231x/ar5312.c
-@@ -0,0 +1,563 @@
+Index: linux-2.6.28.10/arch/mips/ar231x/ar5312.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6.28.10/arch/mips/ar231x/ar5312.c 2009-06-11 16:23:37.000000000
+0200
+@@ -0,0 +1,588 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
@@ -1792,11 +1822,9 @@
+};
+
+#ifdef CONFIG_LEDS_GPIO
-+static struct gpio_led ar5312_leds[] = {
-+ { .name = "wlan", .gpio = 0, .active_low = 1, },
-+};
++static struct gpio_led ar5312_leds[8];
+
-+static const struct gpio_led_platform_data ar5312_led_data = {
++static struct gpio_led_platform_data ar5312_led_data = {
+ .num_leds = ARRAY_SIZE(ar5312_leds),
+ .leds = (void *) ar5312_leds,
+};
@@ -1806,6 +1834,36 @@
+ .id = -1,
+ .dev.platform_data = (void *) &ar5312_led_data,
+};
++
++static void __init
++ar5312_init_gpio(void)
++{
++ static char led_names[6][6];
++ int i, led = 0;
++
++ ar5312_led_data.num_leds = 0;
++ for(i = 0; i < AR531X_NUM_GPIO; i++)
++ {
++ if(i == ar231x_board.config->resetConfigGpio)
++ continue;
++
++ if(i == ar231x_board.config->sysLedGpio)
++ strcpy(led_names[led], "wlan");
++ else
++ sprintf(led_names[led], "gpio%d", i);
++
++ ar5312_leds[led].name = led_names[led];
++ ar5312_leds[led].gpio = i;
++ ar5312_leds[led].active_low = 0;
++ led++;
++ }
++ ar2315_led_data.num_leds = led;
++ platform_device_register(&ar5312_gpio_leds);
++}
++#else
++static inline void ar5312_init_gpio(void)
++{
++}
+#endif
+
+/*
@@ -1896,10 +1954,7 @@
+
+ platform_device_register(&ar5312_physmap_flash);
+
-+#ifdef CONFIG_LEDS_GPIO
-+ ar5312_leds[0].gpio = config->sysLedGpio;
-+ platform_device_register(&ar5312_gpio_leds);
-+#endif
++ ar5312_init_gpio();
+
+ /* Fix up MAC addresses if necessary */
+ if (!memcmp(config->enet0_mac, "\xff\xff\xff\xff\xff\xff", 6))
@@ -2096,8 +2151,10 @@
+ ar231x_serial_setup(KSEG1ADDR(AR531X_UART0), ar5312_sys_frequency());
+}
+
---- /dev/null
-+++ b/arch/mips/ar231x/ar2315.c
+Index: linux-2.6.28.10/arch/mips/ar231x/ar2315.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6.28.10/arch/mips/ar231x/ar2315.c 2009-06-11 16:04:11.000000000
+0200
@@ -0,0 +1,677 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
@@ -2776,8 +2833,10 @@
+ _machine_restart = ar2315_restart;
+ ar231x_serial_setup(KSEG1ADDR(AR2315_UART0), ar2315_apb_frequency());
+}
---- /dev/null
-+++ b/arch/mips/ar231x/ar2315.h
+Index: linux-2.6.28.10/arch/mips/ar231x/ar2315.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6.28.10/arch/mips/ar231x/ar2315.h 2009-06-11 16:03:00.000000000
+0200
@@ -0,0 +1,37 @@
+#ifndef __AR2315_H
+#define __AR2315_H
@@ -2816,8 +2875,10 @@
+#endif
+
+#endif
---- /dev/null
-+++ b/arch/mips/ar231x/ar5312.h
+Index: linux-2.6.28.10/arch/mips/ar231x/ar5312.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6.28.10/arch/mips/ar231x/ar5312.h 2009-06-11 16:03:00.000000000
+0200
@@ -0,0 +1,38 @@
+#ifndef __AR5312_H
+#define __AR5312_H
@@ -2857,8 +2918,10 @@
+#endif
+
+#endif
---- /dev/null
-+++ b/arch/mips/include/asm/mach-ar231x/ar231x.h
+Index: linux-2.6.28.10/arch/mips/include/asm/mach-ar231x/ar231x.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6.28.10/arch/mips/include/asm/mach-ar231x/ar231x.h 2009-06-11
16:03:00.000000000 +0200
@@ -0,0 +1,54 @@
+#ifndef __AR531X_H
+#define __AR531X_H
@@ -2914,8 +2977,10 @@
+}
+
+#endif
---- /dev/null
-+++ b/arch/mips/ar231x/devices.h
+Index: linux-2.6.28.10/arch/mips/ar231x/devices.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6.28.10/arch/mips/ar231x/devices.h 2009-06-11 16:03:00.000000000
+0200
@@ -0,0 +1,27 @@
+#ifndef __AR231X_DEVICES_H
+#define __AR231X_DEVICES_H
@@ -2944,8 +3009,10 @@
+extern int ar231x_add_ethernet(int nr, u32 base, int irq, void *pdata);
+
+#endif
---- /dev/null
-+++ b/arch/mips/ar231x/devices.c
+Index: linux-2.6.28.10/arch/mips/ar231x/devices.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6.28.10/arch/mips/ar231x/devices.c 2009-06-11 16:03:00.000000000
+0200
@@ -0,0 +1,174 @@
+#include <linux/kernel.h>
+#include <linux/init.h>
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