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authorGabor Juhos <juhosg@openwrt.org>2012-02-13 15:17:59 +0000
committerGabor Juhos <juhosg@openwrt.org>2012-02-13 15:17:59 +0000
commit6ae4d22d3a655b5e6e4ed1bbdbfa06cf0b02a466 (patch)
tree8b0dcffac18eab34d3c77f4f4f388faf65fdb093 /target/linux/ramips/patches-3.2
parentd8b9f7be43a3373224f4f297300ffec4ae3df651 (diff)
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ramips: add preliminary support for the RT3662/RT3883 SoCs
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30495 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ramips/patches-3.2')
-rw-r--r--target/linux/ramips/patches-3.2/101-rt288x_serial_driver_hack.patch4
-rw-r--r--target/linux/ramips/patches-3.2/104-ramips-watchdog-driver.patch2
-rw-r--r--target/linux/ramips/patches-3.2/200-rt3883-ehci-glue.patch32
-rw-r--r--target/linux/ramips/patches-3.2/201-rt3883-ohci-glue.patch31
-rw-r--r--target/linux/ramips/patches-3.2/301-rt3883-ehci-3.2-fix.patch11
5 files changed, 77 insertions, 3 deletions
diff --git a/target/linux/ramips/patches-3.2/101-rt288x_serial_driver_hack.patch b/target/linux/ramips/patches-3.2/101-rt288x_serial_driver_hack.patch
index 3ba1e53231..c393f19e7d 100644
--- a/target/linux/ramips/patches-3.2/101-rt288x_serial_driver_hack.patch
+++ b/target/linux/ramips/patches-3.2/101-rt288x_serial_driver_hack.patch
@@ -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
diff --git a/target/linux/ramips/patches-3.2/104-ramips-watchdog-driver.patch b/target/linux/ramips/patches-3.2/104-ramips-watchdog-driver.patch
index 293044dabd..430c7cf30e 100644
--- a/target/linux/ramips/patches-3.2/104-ramips-watchdog-driver.patch
+++ b/target/linux/ramips/patches-3.2/104-ramips-watchdog-driver.patch
@@ -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.
diff --git a/target/linux/ramips/patches-3.2/200-rt3883-ehci-glue.patch b/target/linux/ramips/patches-3.2/200-rt3883-ehci-glue.patch
new file mode 100644
index 0000000000..db59785a2b
--- /dev/null
+++ b/target/linux/ramips/patches-3.2/200-rt3883-ehci-glue.patch
@@ -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)
diff --git a/target/linux/ramips/patches-3.2/201-rt3883-ohci-glue.patch b/target/linux/ramips/patches-3.2/201-rt3883-ohci-glue.patch
new file mode 100644
index 0000000000..e93da32122
--- /dev/null
+++ b/target/linux/ramips/patches-3.2/201-rt3883-ohci-glue.patch
@@ -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) && \
diff --git a/target/linux/ramips/patches-3.2/301-rt3883-ehci-3.2-fix.patch b/target/linux/ramips/patches-3.2/301-rt3883-ehci-3.2-fix.patch
new file mode 100644
index 0000000000..e2ba05dfff
--- /dev/null
+++ b/target/linux/ramips/patches-3.2/301-rt3883-ehci-3.2-fix.patch
@@ -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");
+