diff options
| author | Koen Vandeputte <koen.vandeputte@ncentric.com> | 2017-02-07 16:19:18 +0100 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2017-02-10 11:05:57 +0100 |
| commit | 1db4135e32e03c0131301ed46d906a2bf8f08c9b (patch) | |
| tree | f1da4a38a5ee6d7337843d9528f7e21fa61a006f /target/linux/cns3xxx/patches-4.9/045-twd_base.patch | |
| parent | b96566aad4340c5b790bdaea0514885857ea84bf (diff) | |
| download | upstream-1db4135e32e03c0131301ed46d906a2bf8f08c9b.tar.gz upstream-1db4135e32e03c0131301ed46d906a2bf8f08c9b.tar.bz2 upstream-1db4135e32e03c0131301ed46d906a2bf8f08c9b.zip | |
cns3xxx: add preliminary 4.9 support
Adds preliminary kernel 4.9 support for this target.
- Refreshed/Updated all patches
Added 3 new patches:
- 093 --> Add virtual PCI MMIO mapping
- 230 --> Remove deprecated code
- 240 --> Rework AT24 eeprom code to use the new NVMEM API
Compiled & tested on cns3xxx (gw2388)
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Diffstat (limited to 'target/linux/cns3xxx/patches-4.9/045-twd_base.patch')
| -rw-r--r-- | target/linux/cns3xxx/patches-4.9/045-twd_base.patch | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/target/linux/cns3xxx/patches-4.9/045-twd_base.patch b/target/linux/cns3xxx/patches-4.9/045-twd_base.patch new file mode 100644 index 0000000000..e722b01bbc --- /dev/null +++ b/target/linux/cns3xxx/patches-4.9/045-twd_base.patch @@ -0,0 +1,43 @@ +--- a/arch/arm/mach-cns3xxx/core.c ++++ b/arch/arm/mach-cns3xxx/core.c +@@ -17,6 +17,7 @@ + #include <linux/platform_device.h> + #include <linux/usb/ehci_pdriver.h> + #include <linux/usb/ohci_pdriver.h> ++#include <asm/smp_twd.h> + #include <asm/mach/arch.h> + #include <asm/mach/map.h> + #include <asm/mach/time.h> +@@ -26,6 +27,8 @@ + #include "core.h" + #include "pm.h" + ++#define IRQ_LOCALTIMER 29 ++ + static struct map_desc cns3xxx_io_desc[] __initdata = { + { + .virtual = CNS3XXX_TC11MP_SCU_BASE_VIRT, +@@ -198,6 +201,15 @@ static struct irqaction cns3xxx_timer_ir + .handler = cns3xxx_timer_interrupt, + }; + ++static void __init cns3xxx_init_twd(void) ++{ ++ static DEFINE_TWD_LOCAL_TIMER(cns3xx_twd_local_timer, ++ CNS3XXX_TC11MP_TWD_BASE, ++ IRQ_LOCALTIMER); ++ ++ twd_local_timer_register(&cns3xx_twd_local_timer); ++} ++ + /* + * Set up the clock source and clock events devices + */ +@@ -251,6 +263,7 @@ static void __init __cns3xxx_timer_init( + setup_irq(timer_irq, &cns3xxx_timer_irq); + + cns3xxx_clockevents_init(timer_irq); ++ cns3xxx_init_twd(); + } + + void __init cns3xxx_timer_init(void) |