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* make the usb gpio configurable * 105-header_xway.patch has a corrupt line count in it 

SVN-Revision: 24564
lede-17.01
John Crispin 2010-12-14 13:02:49 +00:00
parent a0e49fa2d1
commit 5e3e1d4a02
2 changed files with 20 additions and 37 deletions
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2
target/linux/lantiq/patches/105-header_xway.patch
View File

@ -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

55
target/linux/lantiq/patches/700-dwc_otg.patch
View File

@ -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();