From 5e3e1d4a020edabee0de2e1e6d9dac0edf8182f4 Mon Sep 17 00:00:00 2001
From: John Crispin <john@openwrt.org>
Date: Tue, 14 Dec 2010 13:02:49 +0000
Subject: [PATCH] * make the usb gpio configurable * 105-header_xway.patch has
a corrupt line count in it
SVN-Revision: 24564
---
.../lantiq/patches/105-header_xway.patch | 2 +-
target/linux/lantiq/patches/700-dwc_otg.patch | 55 +++++++------------
2 files changed, 20 insertions(+), 37 deletions(-)
diff --git a/target/linux/lantiq/patches/105-header_xway.patch b/target/linux/lantiq/patches/105-header_xway.patch
index f41e335a6c..8f5d8d9ee5 100644
--- a/target/linux/lantiq/patches/105-header_xway.patch
+++ b/target/linux/lantiq/patches/105-header_xway.patch
@@ -303,7 +303,7 @@
+#endif
--- /dev/null
+++ b/arch/mips/include/asm/mach-lantiq/xway/xway_dma.h
-@@ -0,0 +1,144 @@
+@@ -0,0 +1,194 @@
+/*
+ * 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
diff --git a/target/linux/lantiq/patches/700-dwc_otg.patch b/target/linux/lantiq/patches/700-dwc_otg.patch
index 9176770426..40c9ba9f6f 100644
--- a/target/linux/lantiq/patches/700-dwc_otg.patch
+++ b/target/linux/lantiq/patches/700-dwc_otg.patch
@@ -5693,7 +5693,7 @@
+}
--- /dev/null
+++ b/drivers/usb/dwc_otg/dwc_otg_driver.c
-@@ -0,0 +1,1264 @@
+@@ -0,0 +1,1269 @@
+/* ==========================================================================
+ * $File: //dwh/usb_iip/dev/software/otg_ipmate/linux/drivers/dwc_otg_driver.c $
+ * $Revision: 1.1.1.1 $
@@ -5748,6 +5748,7 @@
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
++#include <linux/gpio.h>
+
+#include <linux/device.h>
+#include <linux/platform_device.h>
@@ -6340,6 +6341,10 @@
+ struct resource *res;
+ gusbcfg_data_t usbcfg = {.d32 = 0};
+
++ // GPIOs
++ gpio_request(_dev->dev.platform_data, "USB_POWER");
++ gpio_direction_output(_dev->dev.platform_data, 1);
++
+ dev_dbg(&_dev->dev, "dwc_otg_driver_probe (%p)\n", _dev);
+
+ dwc_otg_device = kmalloc(sizeof(dwc_otg_device_t), GFP_KERNEL);
@@ -13240,7 +13245,7 @@
+#endif /* DWC_DEVICE_ONLY */
--- /dev/null
+++ b/drivers/usb/dwc_otg/dwc_otg_ifx.c
-@@ -0,0 +1,176 @@
+@@ -0,0 +1,150 @@
+/******************************************************************************
+**
+** FILE NAME : dwc_otg_ifx.c
@@ -13302,40 +13307,14 @@
+#define readl lq_r32
+void dwc_otg_power_on (void)
+{
-+ // GPIOs
-+ gpio_request(28, "USB_POWER");
-+ gpio_direction_output(28, 1);
-+ /*
-+ writel(readl(IFXMIPS_GPIO_P0_DIR) | (0x4000), IFXMIPS_GPIO_P0_DIR);
-+ writel(readl(IFXMIPS_GPIO_P0_OD) | (0x4000), IFXMIPS_GPIO_P0_OD);
-+ writel(readl(IFXMIPS_GPIO_P0_ALTSEL0) & ~(0x4000), IFXMIPS_GPIO_P0_ALTSEL0);
-+ writel(readl(IFXMIPS_GPIO_P0_ALTSEL1) & ~(0x4000), IFXMIPS_GPIO_P0_ALTSEL1);
-+ writel(readl(IFXMIPS_GPIO_P0_OUT) | (0x4000), IFXMIPS_GPIO_P0_OUT);
-+*/
-+/* writel(readl(IFXMIPS_GPIO_P1_DIR) | (0x1000), IFXMIPS_GPIO_P1_DIR);
-+ writel(readl(IFXMIPS_GPIO_P1_OD) | (0x1000), IFXMIPS_GPIO_P1_OD);
-+ writel(readl(IFXMIPS_GPIO_P1_ALTSEL0) & ~(0x1000), IFXMIPS_GPIO_P1_ALTSEL0);
-+ writel(readl(IFXMIPS_GPIO_P1_ALTSEL1) & ~(0x1000), IFXMIPS_GPIO_P1_ALTSEL1);
-+ writel(readl(IFXMIPS_GPIO_P1_OUT) | (0x1000), IFXMIPS_GPIO_P1_OUT);
-+*/
+ // clear power
-+ //set_bit (0, DANUBE_PMU_PWDCR);
-+ //set_bit (6, DANUBE_PMU_PWDCR);
+ writel(readl(DANUBE_PMU_PWDCR) | 0x41, DANUBE_PMU_PWDCR);
-+
+ // set clock gating
-+ //set_bit (4, (volatile unsigned long *)DANUBE_CGU_IFCCR);
-+ //set_bit (5, (volatile unsigned long *)DANUBE_CGU_IFCCR);
+ writel(readl(DANUBE_CGU_IFCCR) | 0x30, DANUBE_CGU_IFCCR);
-+
+ // set power
-+ //clear_bit (0, (volatile unsigned long *)DANUBE_PMU_PWDCR);
+ writel(readl(DANUBE_PMU_PWDCR) & ~0x1, DANUBE_PMU_PWDCR);
-+ //clear_bit (6, (volatile unsigned long *)DANUBE_PMU_PWDCR);
+ writel(readl(DANUBE_PMU_PWDCR) & ~0x40, DANUBE_PMU_PWDCR);
-+ //clear_bit (15, (volatile unsigned long *)DANUBE_PMU_PWDCR);
+ writel(readl(DANUBE_PMU_PWDCR) & ~0x8000, DANUBE_PMU_PWDCR);
-+ //writel(readl(DANUBE_PMU_PWDCR) & ~0x8041, DANUBE_PMU_PWDCR);
+
+#if 1//defined (DWC_HOST_ONLY)
+ // make the hardware be a host controller (default)
@@ -15577,10 +15556,10 @@
obj-$(CONFIG_LANTIQ_MACH_EASY50712) += mach-easy50712.o
obj-$(CONFIG_LANTIQ_MACH_EASY4010) += mach-easy4010.o
obj-$(CONFIG_LANTIQ_MACH_ARV45XX) += mach-arv45xx.o
-+onj-y += dev-dwc_otg.o
++obj-y += dev-dwc_otg.o
--- /dev/null
+++ b/arch/mips/lantiq/xway/dev-dwc_otg.c
-@@ -0,0 +1,64 @@
+@@ -0,0 +1,68 @@
+/*
+ * 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
@@ -15613,17 +15592,20 @@
+#include <xway_irq.h>
+#include <lantiq_platform.h>
+
++#define LQ_USB_IOMEM_BASE 0x1e101000
++#define LQ_USB_IOMEM_SIZE 0x00040000
++
+static struct resource resources[] =
+{
+ [0] = {
+ .name = "dwc_otg_membase",
-+ .start = IFX_USB_IOMEM_BASE,
-+ .end = IFX_USB_IOMEM_BASE + IFX_USB_IOMEM_SIZE - 1,
++ .start = LQ_USB_IOMEM_BASE,
++ .end = LQ_USB_IOMEM_BASE + LQ_USB_IOMEM_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .name = "dwc_otg_irq",
-+ .start = IFX_USB_IRQ,
++ .start = LQ_USB_INT,
+ .flags = IORESOURCE_IRQ,
+ },
+};
@@ -15643,6 +15625,7 @@
+xway_register_dwc(int pin)
+{
+ lq_enable_irq(resources[1].start);
++ platform_dev.dev.platform_data = pin;
+ return platform_device_register(&platform_dev);
+}
--- /dev/null
@@ -15667,7 +15650,7 @@
+#endif
--- a/arch/mips/lantiq/xway/mach-arv45xx.c
+++ b/arch/mips/lantiq/xway/mach-arv45xx.c
-@@ -24,6 +24,7 @@
+@@ -23,6 +23,7 @@
#include <lantiq_platform.h>
#include "devices.h"
@@ -15675,7 +15658,7 @@
#define ARV452_LATCH_SWITCH (1 << 10)
-@@ -133,6 +134,7 @@
+@@ -132,6 +133,7 @@
lq_register_pci(&lq_pci_data);
lq_register_wdt();
arv45xx_register_ethernet();
@@ -15683,7 +15666,7 @@
}
MIPS_MACHINE(LANTIQ_MACH_ARV4518,
-@@ -152,6 +154,7 @@
+@@ -151,6 +153,7 @@
lq_register_pci(&lq_pci_data);
lq_register_wdt();
arv45xx_register_ethernet();
--
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