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ramips: add preliminary support for the RT3662/RT3883 SoCs

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30495 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg
2012-02-13 15:17:59 +00:00
parent 9aa91c2c63
commit 07c8d27309
40 changed files with 2286 additions and 9 deletions
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4
target/linux/ramips/patches-3.2/101-rt288x_serial_driver_hack.patch
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@@ -68,8 +68,8 @@
cards. If unsure, say N.
+config SERIAL_8250_RT288X
+ bool "Ralink RT288x/RT305x serial port support"
+ depends on SERIAL_8250 != n && (SOC_RT288X || SOC_RT305X)
+ bool "Ralink RT288x/RT305x/RT3662/RT3883 serial port support"
+ depends on SERIAL_8250 != n && (SOC_RT288X || SOC_RT305X || SOC_RT3883)
+ help
+ If you have a Ralink RT288x/RT305x SoC based board and want to use the
+ serial port, say Y to this option. The driver can handle up to 2 serial

2
target/linux/ramips/patches-3.2/104-ramips-watchdog-driver.patch
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@@ -6,7 +6,7 @@
+config RAMIPS_WDT
+ tristate "Ralink RT288X/RT305X Watchdog Timer"
+ depends on SOC_RT288X || SOC_RT305X
+ depends on (SOC_RT288X || SOC_RT305X || SOC_RT3883)
+ help
+ Hardware driver for the built-in watchdog timer on the
+ Ralink RT288X/RT305X SoCs.

32
target/linux/ramips/patches-3.2/200-rt3883-ehci-glue.patch Normal file
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@@ -0,0 +1,32 @@
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -217,6 +217,15 @@ config USB_EHCI_ATH79
Enables support for the built-in EHCI controller present
on the Atheros AR7XXX/AR9XXX SoCs.
+config USB_EHCI_RT3883
+ bool "EHCI support for Ralink RT3662/RT3883 SoCs"
+ depends on USB_EHCI_HCD && SOC_RT3883
+ select USB_EHCI_ROOT_HUB_TT
+ default y
+ ---help---
+ Enables support for the built-in EHCI controller present
+ on the Ralink RT3883 SoC.
+
config USB_OXU210HP_HCD
tristate "OXU210HP HCD support"
depends on USB
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1329,6 +1329,11 @@ MODULE_LICENSE ("GPL");
#define PLATFORM_DRIVER ehci_xls_driver
#endif
+#ifdef CONFIG_USB_EHCI_RT3883
+#include "ehci-rt3883.c"
+#define PLATFORM_DRIVER ehci_rt3883_driver
+#endif
+
#if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
!defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER) && \
!defined(XILINX_OF_PLATFORM_DRIVER)

31
target/linux/ramips/patches-3.2/201-rt3883-ohci-glue.patch Normal file
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@@ -0,0 +1,31 @@
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -319,6 +319,14 @@ config USB_OHCI_ATH79
Enables support for the built-in OHCI controller present on the
Atheros AR71XX/AR7240 SoCs.
+config USB_OHCI_RT3883
+ bool "USB OHCI support for the Ralink RT3883 SoCs"
+ depends on USB_OHCI_HCD && SOC_RT3883
+ default y
+ help
+ Enables support for the built-in OHCI controller present on the
+ Ralink RT3883 SoC.
+
config USB_OHCI_HCD_PPC_SOC
bool "OHCI support for on-chip PPC USB controller"
depends on USB_OHCI_HCD && (STB03xxx || PPC_MPC52xx)
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -1116,6 +1116,11 @@ MODULE_LICENSE ("GPL");
#define PLATFORM_DRIVER ohci_xls_driver
#endif
+#ifdef CONFIG_USB_OHCI_RT3883
+#include "ohci-rt3883.c"
+#define PLATFORM_DRIVER ohci_rt3883_driver
+#endif
+
#if !defined(PCI_DRIVER) && \
!defined(PLATFORM_DRIVER) && \
!defined(OMAP1_PLATFORM_DRIVER) && \

11
target/linux/ramips/patches-3.2/301-rt3883-ehci-3.2-fix.patch Normal file
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@@ -0,0 +1,11 @@
--- a/drivers/usb/host/ehci-rt3883.c
+++ b/drivers/usb/host/ehci-rt3883.c
@@ -21,7 +21,7 @@ static int ehci_rt3883_init(struct usb_h
ehci->caps = hcd->regs;
ehci->regs = hcd->regs +
- HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+ HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
dbg_hcs_params(ehci, "reset");
dbg_hcc_params(ehci, "reset");