X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/18a076fccdba90cd7bea1dd4cff1b6b0559b75f0..0338679a1a20d4eda1a60334f0aa0bca96690d51:/target/linux/lantiq/patches/104-board_xway.patch

diff --git a/target/linux/lantiq/patches/104-board_xway.patch b/target/linux/lantiq/patches/104-board_xway.patch
index 1aaeab63e..297fbd346 100644
--- a/target/linux/lantiq/patches/104-board_xway.patch
+++ b/target/linux/lantiq/patches/104-board_xway.patch
@@ -23,7 +23,7 @@
 +endif
 --- /dev/null
 +++ b/arch/mips/lantiq/xway/gpio_ebu.c
-@@ -0,0 +1,107 @@
+@@ -0,0 +1,116 @@
 +/*
 + *  This program is free software; you can redistribute it and/or modify it
 + *  under the terms of the GNU General Public License version 2 as published
@@ -54,13 +54,9 @@
 +}
 +
 +static void
-+lq_ebu_set(struct gpio_chip *chip, unsigned offset, int value)
++lq_ebu_apply(void)
 +{
 +	unsigned long flags;
-+	if(value)
-+		shadow |= (1 << offset);
-+	else
-+		shadow &= ~(1 << offset);
 +	spin_lock_irqsave(&ebu_lock, flags);
 +	lq_w32(LQ_EBU_BUSCON, LQ_EBU_BUSCON1);
 +	*((__u16*)virt) = shadow;
@@ -68,6 +64,16 @@
 +	spin_unlock_irqrestore(&ebu_lock, flags);
 +}
 +
++static void
++lq_ebu_set(struct gpio_chip *chip, unsigned offset, int value)
++{
++	if(value)
++		shadow |= (1 << offset);
++	else
++		shadow &= ~(1 << offset);
++	lq_ebu_apply();
++}
++
 +static struct gpio_chip
 +lq_ebu_chip =
 +{
@@ -76,7 +82,7 @@
 +	.set = lq_ebu_set,
 +	.base = 32,
 +	.ngpio = 16,
-+	.can_sleep = 1,
++	.can_sleep = 0,
 +	.owner = THIS_MODULE,
 +};
 +
@@ -108,7 +114,10 @@
 +
 +	ret = gpiochip_add(&lq_ebu_chip);
 +	if (!ret)
++	{
++		lq_ebu_apply();
 +		return 0;
++	}
 +
 +err_release_mem_region:
 +	release_mem_region(res->start, resource_size(res));
@@ -130,7 +139,7 @@
 +	return platform_driver_register(&lq_ebu_driver);
 +}
 +
-+arch_initcall(init_lq_ebu);
++postcore_initcall(init_lq_ebu);
 --- /dev/null
 +++ b/arch/mips/lantiq/xway/gpio_leds.c
 @@ -0,0 +1,161 @@
@@ -211,7 +220,7 @@
 +	.set = lq_stp_set,
 +	.base = 48,
 +	.ngpio = 24,
-+	.can_sleep = 1,
++	.can_sleep = 0,
 +	.owner = THIS_MODULE,
 +};
 +
@@ -294,10 +303,10 @@
 +	return ret;
 +}
 +
-+arch_initcall(init_lq_stp);
++postcore_initcall(init_lq_stp);
 --- /dev/null
 +++ b/arch/mips/lantiq/xway/mach-easy4010.c
-@@ -0,0 +1,79 @@
+@@ -0,0 +1,82 @@
 +/*
 + *  This program is free software; you can redistribute it and/or modify it
 + *  under the terms of the GNU General Public License version 2 as published
@@ -353,7 +362,10 @@
 +
 +static struct lq_pci_data lq_pci_data = {
 +	.clock      = PCI_CLOCK_INT,
-+	.req_mask   = 0xf,
++	.gpio   = PCI_GNT1 | PCI_REQ1,
++	.irq    = {
++		[14] = INT_NUM_IM0_IRL0 + 22,
++	},
 +};
 +
 +static struct lq_eth_data lq_eth_data = {
@@ -379,7 +391,7 @@
 +			easy4010_init);
 --- /dev/null
 +++ b/arch/mips/lantiq/xway/mach-easy50712.c
-@@ -0,0 +1,79 @@
+@@ -0,0 +1,82 @@
 +/*
 + *  This program is free software; you can redistribute it and/or modify it
 + *  under the terms of the GNU General Public License version 2 as published
@@ -435,7 +447,10 @@
 +
 +static struct lq_pci_data lq_pci_data = {
 +	.clock      = PCI_CLOCK_INT,
-+	.req_mask   = 0xf,
++	.gpio   = PCI_GNT1 | PCI_REQ1,
++	.irq    = {
++		[14] = INT_NUM_IM0_IRL0 + 22,
++	},
 +};
 +
 +static struct lq_eth_data lq_eth_data = {
@@ -461,7 +476,7 @@
 +			easy50712_init);
 --- /dev/null
 +++ b/arch/mips/lantiq/xway/mach-easy50812.c
-@@ -0,0 +1,78 @@
+@@ -0,0 +1,81 @@
 +/*
 + *  This program is free software; you can redistribute it and/or modify it
 + *  under the terms of the GNU General Public License version 2 as published
@@ -517,7 +532,10 @@
 +
 +static struct lq_pci_data lq_pci_data = {
 +	.clock      = PCI_CLOCK_INT,
-+	.req_mask   = 0xf,
++	.gpio   = PCI_GNT1 | PCI_REQ1,
++	.irq    = {
++		[14] = INT_NUM_IM0_IRL0 + 22,
++	},
 +};
 +
 +static struct lq_eth_data lq_eth_data = {
@@ -597,7 +615,7 @@
 +}
 --- /dev/null
 +++ b/arch/mips/lantiq/xway/devices.c
-@@ -0,0 +1,278 @@
+@@ -0,0 +1,336 @@
 +/*
 + *  This program is free software; you can redistribute it and/or modify it
 + *  under the terms of the GNU General Public License version 2 as published
@@ -620,6 +638,7 @@
 +#include <linux/time.h>
 +#include <linux/io.h>
 +#include <linux/gpio.h>
++#include <linux/gpio_buttons.h>
 +#include <linux/leds.h>
 +
 +#include <asm/bootinfo.h>
@@ -650,6 +669,26 @@
 +	platform_device_register(&lq_gpio_leds);
 +}
 +
++/* gpio buttons */
++static struct gpio_buttons_platform_data lq_gpio_buttons_platform_data;
++
++static struct platform_device lq_gpio_buttons_platform_device =
++{
++	.name = "gpio-buttons",
++	.id = 0,
++	.dev = {
++		.platform_data = (void *) &lq_gpio_buttons_platform_data,
++	},
++};
++
++void __init
++lq_register_gpio_buttons(struct gpio_button *buttons, int cnt)
++{
++	lq_gpio_buttons_platform_data.buttons = buttons;
++	lq_gpio_buttons_platform_data.nbuttons = cnt;
++	platform_device_register(&lq_gpio_buttons_platform_device);
++}
++
 +/* serial to parallel conversion */
 +static struct resource lq_stp_resource =
 +{
@@ -748,10 +787,18 @@
 +	.flags	= IORESOURCE_MEM,
 +};
 +
++static struct platform_device lq_ebu =
++{
++	.name		= "lq_ebu",
++	.resource	= &lq_ebu_resource,
++	.num_resources	= 1,
++};
++
 +void __init
 +lq_register_gpio_ebu(unsigned int value)
 +{
-+	platform_device_register_simple("lq_ebu", 0, &lq_ebu_resource, 1);
++	lq_ebu.dev.platform_data = (void*) value;
++	platform_device_register(&lq_ebu);
 +}
 +
 +/* ethernet */
@@ -824,13 +871,23 @@
 +	},
 +};
 +
++static unsigned int *cp1_base;
++unsigned int*
++lq_get_cp1_base(void)
++{
++	return cp1_base;
++}
++EXPORT_SYMBOL(lq_get_cp1_base);
++
 +void __init
 +lq_register_tapi(void)
 +{
 +#define CP1_SIZE	(1 << 20)
 +	dma_addr_t dma;
 +	mps_device.dev.platform_data =
++	cp1_base =
 +		(void*)CPHYSADDR(dma_alloc_coherent(NULL, CP1_SIZE, &dma, GFP_ATOMIC));
++	mps_device.dev.platform_data = cp1_base;
 +	platform_device_register(&mps_device);
 +	platform_device_register(&vmmc_device);
 +}
@@ -876,9 +933,28 @@
 +		break;
 +	}
 +}
++
++void __init
++lq_register_crypto(const char *name)
++{
++	platform_device_register_simple(name, 0, 0, 0);
++}
++
++/* madwifi */
++int lantiq_emulate_madwifi_eep = 0;
++EXPORT_SYMBOL(lantiq_emulate_madwifi_eep);
++
++void __init
++lq_register_madwifi_eep(void)
++{
++	lantiq_emulate_madwifi_eep = 1;
++}
++
++
++
 --- /dev/null
 +++ b/arch/mips/lantiq/xway/devices.h
-@@ -0,0 +1,24 @@
+@@ -0,0 +1,28 @@
 +/*
 + *  This program is free software; you can redistribute it and/or modify it
 + *  under the terms of the GNU General Public License version 2 as published
@@ -891,6 +967,7 @@
 +#define _LQ_DEVICES_H__
 +
 +#include <lantiq_platform.h>
++#include <xway_irq.h>
 +
 +extern void __init lq_register_gpio(void);
 +extern void __init lq_register_gpio_stp(void);
@@ -898,9 +975,12 @@
 +extern void __init lq_register_gpio_leds(struct gpio_led *leds, int cnt);
 +extern void __init lq_register_pci(struct lq_pci_data *data);
 +extern void __init lq_register_nor(struct physmap_flash_data *data);
++extern void __init lq_register_tapi(void);
++extern void __init lq_register_madwifi_eep(void);
 +extern void __init lq_register_wdt(void);
 +extern void __init lq_register_ethernet(struct lq_eth_data *eth);
 +extern void __init lq_register_asc(int port);
++extern void __init lq_register_gpio_buttons(struct gpio_button *buttons, int cnt);
 +
 +#endif
 --- /dev/null
@@ -1801,13 +1881,13 @@
 +	struct timer_dev_timer timer[MAX_NUM_OF_32BIT_TIMER_BLOCKS * 2];
 +};
 +
-+static int gptu_ioctl(struct inode *, struct file *, unsigned int, unsigned long);
++static long gptu_ioctl(struct file *, unsigned int, unsigned long);
 +static int gptu_open(struct inode *, struct file *);
 +static int gptu_release(struct inode *, struct file *);
 +
 +static struct file_operations gptu_fops = {
 +	.owner = THIS_MODULE,
-+	.ioctl = gptu_ioctl,
++	.unlocked_ioctl = gptu_ioctl,
 +	.open = gptu_open,
 +	.release = gptu_release
 +};
@@ -2321,7 +2401,7 @@
 +}
 +EXPORT_SYMBOL(lq_set_counter);
 +
-+static int gptu_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
++static long gptu_ioctl(struct file *file, unsigned int cmd,
 +	unsigned long arg)
 +{
 +	int ret;
@@ -2867,7 +2947,7 @@
 +
 --- /dev/null
 +++ b/arch/mips/lantiq/xway/gpio.c
-@@ -0,0 +1,203 @@
+@@ -0,0 +1,206 @@
 +/*
 + *  This program is free software; you can redistribute it and/or modify it
 + *  under the terms of the GNU General Public License version 2 as published
@@ -2944,7 +3024,10 @@
 +		printk("failed to register %s gpio\n", name);
 +		return -EBUSY;
 +	}
-+	gpio_direction_output(pin, dir);
++	if(dir)
++		gpio_direction_output(pin, 1);
++	else
++		gpio_direction_input(pin);
 +	if(pin >= PINS_PER_PORT)
 +	{
 +		pin -= PINS_PER_PORT;
@@ -3070,7 +3153,7 @@
 +	return ret;
 +}
 +
-+arch_initcall(lq_gpio_init);
++postcore_initcall(lq_gpio_init);
 --- /dev/null
 +++ b/arch/mips/lantiq/xway/reset.c
 @@ -0,0 +1,53 @@