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author | Felix Fietkau <nbd@openwrt.org> | 2015-03-26 20:36:59 +0000 |
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committer | Felix Fietkau <nbd@openwrt.org> | 2015-03-26 20:36:59 +0000 |
commit | 17532417c75f62033cafca01f2d61c81e0d4aa2c (patch) | |
tree | 9a80d3c4ccb5b6ca58bb918f9327eb70fdb8b881 /target/linux/gemini/patches-3.10/130-usb-ehci-fot2g.patch | |
parent | b953a14036238c56215999d47dae4008f90b4c85 (diff) | |
download | master-31e0f0ae-17532417c75f62033cafca01f2d61c81e0d4aa2c.tar.gz master-31e0f0ae-17532417c75f62033cafca01f2d61c81e0d4aa2c.tar.bz2 master-31e0f0ae-17532417c75f62033cafca01f2d61c81e0d4aa2c.zip |
gemini: nuke 3.10 support
Signed-off-by: Roman Yeryomin <roman@advem.lv>
SVN-Revision: 45037
Diffstat (limited to 'target/linux/gemini/patches-3.10/130-usb-ehci-fot2g.patch')
-rw-r--r-- | target/linux/gemini/patches-3.10/130-usb-ehci-fot2g.patch | 223 |
1 files changed, 0 insertions, 223 deletions
diff --git a/target/linux/gemini/patches-3.10/130-usb-ehci-fot2g.patch b/target/linux/gemini/patches-3.10/130-usb-ehci-fot2g.patch deleted file mode 100644 index c972dafdc2..0000000000 --- a/target/linux/gemini/patches-3.10/130-usb-ehci-fot2g.patch +++ /dev/null @@ -1,223 +0,0 @@ ---- a/arch/arm/mach-gemini/devices.c 2011-04-23 01:00:16.738137491 +0200 -+++ b/arch/arm/mach-gemini/devices.c 2011-04-23 01:06:55.539299920 +0200 -@@ -188,3 +188,64 @@ - - return platform_device_register(ðernet_device); - } -+ -+static struct resource usb0_resources[] = { -+ { -+ .start = GEMINI_USB0_BASE, -+ .end = GEMINI_USB0_BASE + 0xfff, -+ .flags = IORESOURCE_MEM, -+ }, -+ { -+ .start = IRQ_USB0, -+ .end = IRQ_USB0, -+ .flags = IORESOURCE_IRQ, -+ }, -+}; -+ -+static struct resource usb1_resources[] = { -+ { -+ .start = GEMINI_USB1_BASE, -+ .end = GEMINI_USB1_BASE + 0xfff, -+ .flags = IORESOURCE_MEM, -+ }, -+ { -+ .start = IRQ_USB1, -+ .end = IRQ_USB1, -+ .flags = IORESOURCE_IRQ, -+ }, -+}; -+ -+static u64 usb0_dmamask = 0xffffffffUL; -+static u64 usb1_dmamask = 0xffffffffUL; -+ -+static struct platform_device usb_device[] = { -+ { -+ .name = "ehci-fotg2", -+ .id = 0, -+ .dev = { -+ .dma_mask = &usb0_dmamask, -+ .coherent_dma_mask = 0xffffffff, -+ }, -+ .num_resources = ARRAY_SIZE(usb0_resources), -+ .resource = usb0_resources, -+ }, -+ { -+ .name = "ehci-fotg2", -+ .id = 1, -+ .dev = { -+ .dma_mask = &usb1_dmamask, -+ .coherent_dma_mask = 0xffffffff, -+ }, -+ .num_resources = ARRAY_SIZE(usb1_resources), -+ .resource = usb1_resources, -+ }, -+}; -+ -+int __init platform_register_usb(unsigned int id) -+{ -+ if (id > 1) -+ return -EINVAL; -+ -+ return platform_device_register(&usb_device[id]); -+} -+ ---- a/arch/arm/mach-gemini/common.h 2011-04-23 01:09:31.413161153 +0200 -+++ b/arch/arm/mach-gemini/common.h 2011-04-23 01:09:52.426358514 +0200 -@@ -28,6 +28,7 @@ - unsigned int nr_parts); - extern int platform_register_watchdog(void); - extern int platform_register_ethernet(struct gemini_gmac_platform_data *pdata); -+extern int platform_register_usb(unsigned int id); - - extern void gemini_restart(char mode, const char *cmd); - ---- a/drivers/usb/Kconfig -+++ b/drivers/usb/Kconfig -@@ -39,6 +39,7 @@ config USB_ARCH_HAS_EHCI - default y if ARCH_MXC - default y if ARCH_MXS - default y if ARCH_OMAP3 -+ default y if ARCH_GEMINI - default y if ARCH_CNS3XXX - default y if ARCH_VT8500 - default y if PLAT_SPEAR ---- a/drivers/usb/host/ehci-hcd.c -+++ b/drivers/usb/host/ehci-hcd.c -@@ -340,12 +340,14 @@ static void ehci_silence_controller(struct ehci_hcd *ehci) - spin_lock_irq(&ehci->lock); - ehci->rh_state = EHCI_RH_HALTED; - ehci_turn_off_all_ports(ehci); - -+#ifndef CONFIG_ARCH_GEMINI - /* make BIOS/etc use companion controller during reboot */ - ehci_writel(ehci, 0, &ehci->regs->configured_flag); - - /* unblock posted writes */ - ehci_readl(ehci, &ehci->regs->configured_flag); -+#endif - spin_unlock_irq(&ehci->lock); - } - -@@ -600,7 +602,9 @@ static int ehci_run (struct usb_hcd *hcd) - // Philips, Intel, and maybe others need CMD_RUN before the - // root hub will detect new devices (why?); NEC doesn't - ehci->command &= ~(CMD_LRESET|CMD_IAAD|CMD_PSE|CMD_ASE|CMD_RESET); -+#ifndef CONFIG_ARCH_GEMINI - ehci->command |= CMD_RUN; -+#endif - ehci_writel(ehci, ehci->command, &ehci->regs->command); - dbg_cmd (ehci, "init", ehci->command); - -@@ -620,9 +624,11 @@ static int ehci_run (struct usb_hcd *hcd) - */ - down_write(&ehci_cf_port_reset_rwsem); - ehci->rh_state = EHCI_RH_RUNNING; -+#ifndef CONFIG_ARCH_GEMINI - ehci_writel(ehci, FLAG_CF, &ehci->regs->configured_flag); - ehci_readl(ehci, &ehci->regs->command); /* unblock posted writes */ - msleep(5); -+#endif - up_write(&ehci_cf_port_reset_rwsem); - ehci->last_periodic_enable = ktime_get_real(); - -@@ -763,9 +769,10 @@ static irqreturn_t ehci_irq (struct usb_hcd *hcd) - pcd_status = status; - - /* resume root hub? */ -+#ifndef CONFIG_ARCH_GEMINI - if (ehci->rh_state == EHCI_RH_SUSPENDED) - usb_hcd_resume_root_hub(hcd); -- -+#endif - /* get per-port change detect bits */ - if (ehci->has_ppcd) - ppcd = status >> 16; -@@ -1228,6 +1241,11 @@ MODULE_DESCRIPTION(DRIVER_DESC); - MODULE_AUTHOR (DRIVER_AUTHOR); - MODULE_LICENSE ("GPL"); - -+#ifdef CONFIG_ARCH_GEMINI -+#include "ehci-fotg2.c" -+#define PLATFORM_DRIVER ehci_fotg2_driver -+#endif -+ - #ifdef CONFIG_USB_EHCI_FSL - #include "ehci-fsl.c" - #define PLATFORM_DRIVER ehci_fsl_driver ---- a/drivers/usb/host/ehci-timer.c 2012-12-24 18:35:19.695560879 +0100 -+++ b/drivers/usb/host/ehci-timer.c 2012-12-24 18:39:39.813308000 +0100 -@@ -207,7 +207,9 @@ - - /* Clean up the mess */ - ehci->rh_state = EHCI_RH_HALTED; -+#ifndef CONFIG_ARCH_GEMINI - ehci_writel(ehci, 0, &ehci->regs->configured_flag); -+#endif - ehci_writel(ehci, 0, &ehci->regs->intr_enable); - ehci_work(ehci); - end_unlink_async(ehci); ---- a/drivers/usb/host/ehci.h -+++ b/drivers/usb/host/ehci.h -@@ -600,7 +600,12 @@ static inline unsigned int - ehci_port_speed(struct ehci_hcd *ehci, unsigned int portsc) - { - if (ehci_is_TDI(ehci)) { -- switch ((portsc >> (ehci->has_hostpc ? 25 : 26)) & 3) { -+#ifdef CONFIG_ARCH_GEMINI -+ portsc = readl(ehci_to_hcd(ehci)->regs + 0x80); -+ switch ((portsc>>22)&3) { -+#else -+ switch ((portsc>>26)&3) { -+#endif - case 0: - return 0; - case 1: ---- a/drivers/usb/host/ehci-hub.c -+++ b/drivers/usb/host/ehci-hub.c -@@ -912,6 +912,11 @@ static int ehci_hub_control ( - /* see what we found out */ - temp = check_reset_complete (ehci, wIndex, status_reg, - ehci_readl(ehci, status_reg)); -+#ifdef CONFIG_ARCH_GEMINI -+ /* restart schedule */ -+ ehci->command |= CMD_RUN; -+ ehci_writel(ehci, ehci->command, &ehci->regs->command); -+#endif - } - - if (!(temp & (PORT_RESUME|PORT_RESET))) { ---- a/include/linux/usb/ehci_def.h 2012-12-24 15:01:10.168320497 +0100 -+++ b/include/linux/usb/ehci_def.h 2012-12-24 15:11:43.335575000 +0100 -@@ -110,9 +110,14 @@ - u32 frame_list; /* points to periodic list */ - /* ASYNCLISTADDR: offset 0x18 */ - u32 async_next; /* address of next async queue head */ -- -+#ifndef CONFIG_ARCH_GEMINI - u32 reserved1[2]; -- -+#else -+ u32 reserved1; -+ /* PORTSC: offset 0x20 for Faraday OTG */ -+ u32 port_status[1]; -+#endif -+ - /* TXFILLTUNING: offset 0x24 */ - u32 txfill_tuning; /* TX FIFO Tuning register */ - #define TXFIFO_DEFAULT (8<<16) /* FIFO burst threshold 8 */ -@@ -123,8 +128,11 @@ - u32 configured_flag; - #define FLAG_CF (1<<0) /* true: we'll support "high speed" */ - -+#ifndef CONFIG_ARCH_GEMINI - /* PORTSC: offset 0x44 */ - u32 port_status[0]; /* up to N_PORTS */ -+#endif -+ - /* EHCI 1.1 addendum */ - #define PORTSC_SUSPEND_STS_ACK 0 - #define PORTSC_SUSPEND_STS_NYET 1 |