| Message ID | 1374618312-19001-4-git-send-email-maxime.ripard@free-electrons.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Dear Maxime Ripard, On Wed, 24 Jul 2013 00:25:05 +0200, Maxime Ripard wrote: > The Allwinner A31 is a quad-Cortex-A7 based SoC, which shares a lot of > differences with the previous SoCs from Allwinner, like the PIO, I2C, "shares a lot of differences" ? I suppose you meant "has a lot of similarities", or "shares a number of hardware blocks", or something like that? > UARTs, timers, watchdog IPs, but also differs but droping the WEMAC "but also differs but droping" ? > ethernet controller and most notably droping the in-house IRQ > controller in favor of a ARM GIC one. droping -> dropping </nitpick> :) Thomas
Hi Thomas, On Fri, Jul 26, 2013 at 12:35:00PM +0200, Thomas Petazzoni wrote: > Dear Maxime Ripard, > > On Wed, 24 Jul 2013 00:25:05 +0200, Maxime Ripard wrote: > > The Allwinner A31 is a quad-Cortex-A7 based SoC, which shares a lot of > > differences with the previous SoCs from Allwinner, like the PIO, I2C, > > "shares a lot of differences" ? I suppose you meant "has a lot of > similarities", or "shares a number of hardware blocks", or something > like that? Yep > > UARTs, timers, watchdog IPs, but also differs but droping the WEMAC > > "but also differs but droping" ? *by* dropping. > > ethernet controller and most notably droping the in-house IRQ > > controller in favor of a ARM GIC one. > > droping -> dropping > > </nitpick> :) Right. Thanks!
diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig index 5b045e3..3ab2f65 100644 --- a/arch/arm/mach-sunxi/Kconfig +++ b/arch/arm/mach-sunxi/Kconfig @@ -10,3 +10,5 @@ config ARCH_SUNXI select SPARSE_IRQ select SUN4I_TIMER select PINCTRL_SUNXI + select ARM_GIC + select HAVE_SMP diff --git a/arch/arm/mach-sunxi/sunxi.c b/arch/arm/mach-sunxi/sunxi.c index 38a3c55..11326d9 100644 --- a/arch/arm/mach-sunxi/sunxi.c +++ b/arch/arm/mach-sunxi/sunxi.c @@ -96,6 +96,7 @@ static const char * const sunxi_board_dt_compat[] = { "allwinner,sun4i-a10", "allwinner,sun5i-a10s", "allwinner,sun5i-a13", + "allwinner,sun6i-a31", NULL, };
The Allwinner A31 is a quad-Cortex-A7 based SoC, which shares a lot of differences with the previous SoCs from Allwinner, like the PIO, I2C, UARTs, timers, watchdog IPs, but also differs but droping the WEMAC ethernet controller and most notably droping the in-house IRQ controller in favor of a ARM GIC one. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> --- arch/arm/mach-sunxi/Kconfig | 2 ++ arch/arm/mach-sunxi/sunxi.c | 1 + 2 files changed, 3 insertions(+)