diff mbox

ARM: shmobile: Add select MIGHT_HAVE_PCI for PCI-AHB bridge code

Message ID 1386872061-23731-2-git-send-email-ben.dooks@codethink.co.uk (mailing list archive)
State Accepted
Commit 7e429989b68533ee3896c96264a1cce99b95d218
Headers show

Commit Message

Ben Dooks Dec. 12, 2013, 6:14 p.m. UTC 
The PCI sub-system is not enabled by default on ARM and on certain
Renesas devices the build does not select it. This means that there
are configurations that do not allow the AHB-PCI bridge used for the
USB sub-systems to be built.

For the R8A7790, R8A7791 and EMEV-2 select MIGHT_HAVE_PCI to allow the
PCI drivers to be built. Also select MIGHT_HAVE_PCI for the multi-config
where there may be many Reneasas devices selected.

Cc: Simon Horman <horms@verge.net.au>
Cc: Magnus Damm <magnus.damm@gmail.com>
CC: Linux SH List <linux-sh@vger.kernel.org>
Reviewed-by: Ian Molton <ian.molton@codethink.co.uk>
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
---
 arch/arm/mach-shmobile/Kconfig | 4 ++++
 1 file changed, 4 insertions(+)

Comments

Simon Horman Dec. 14, 2013, 1:46 a.m. UTC | #1 
On Thu, Dec 12, 2013 at 06:14:21PM +0000, Ben Dooks wrote:
> The PCI sub-system is not enabled by default on ARM and on certain
> Renesas devices the build does not select it. This means that there
> are configurations that do not allow the AHB-PCI bridge used for the
> USB sub-systems to be built.
> 
> For the R8A7790, R8A7791 and EMEV-2 select MIGHT_HAVE_PCI to allow the
> PCI drivers to be built. Also select MIGHT_HAVE_PCI for the multi-config
> where there may be many Reneasas devices selected.

Thanks, I will queue this up.
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diff mbox

Patch

diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 3e57d45..f01e878 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -12,6 +12,7 @@  config ARCH_SHMOBILE_MULTI
 	select HAVE_SMP
 	select ARM_GIC
 	select MIGHT_HAVE_CACHE_L2X0
+	select MIGHT_HAVE_PCI
 	select NO_IOPORT
 	select PINCTRL
 	select ARCH_REQUIRE_GPIOLIB
@@ -111,6 +112,7 @@  config ARCH_R8A7790
 	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select ARM_GIC
 	select CPU_V7
+	select MIGHT_HAVE_PCI
 	select SH_CLK_CPG
 	select RENESAS_IRQC
 
@@ -119,6 +121,7 @@  config ARCH_R8A7791
 	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select ARM_GIC
 	select CPU_V7
+	select MIGHT_HAVE_PCI
 	select SH_CLK_CPG
 	select RENESAS_IRQC
 
@@ -127,6 +130,7 @@  config ARCH_EMEV2
 	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select ARM_GIC
 	select CPU_V7
+	select MIGHT_HAVE_PCI
 	select USE_OF
 	select AUTO_ZRELADDR