[PATCH v1 1/1] gpio: dwapb: enable for Quark

[PATCH v1 1/1] gpio: dwapb: enable for Quark

[Andy Shevchenko]

The Intel Quark SoC contains the DW GPIO on board. While fixing the build error
the commit 1972c97db5b0 (gpio: dwapb: fix compile errors) disables the
possibility to build the driver on X86, i.e. Intel Quark.

The patch reenables it for Intel Quark as well.

Since we have Intel Quark SoC introduced in 4.0-rc1 I would like to make this
fix available there as well, though the actual MFD driver [1] is not yet
applied.

[1] https://lkml.org/lkml/2015/2/1/217

Fixes: 1972c97db5b0 (gpio: dwapb: fix compile errors)
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/gpio/Kconfig | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index c1e2ca3..0e78943 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -148,8 +148,7 @@ config GPIO_GENERIC_PLATFORM
 
 config GPIO_DWAPB
 	tristate "Synopsys DesignWare APB GPIO driver"
-	depends on ARM
-	depends on OF_GPIO
+	depends on (ARM && OF_GPIO || X86_INTEL_QUARK)
 	select GPIO_GENERIC
 	select GENERIC_IRQ_CHIP
 	help
-- 
2.1.4

Re: [PATCH v1 1/1] gpio: dwapb: enable for Quark

[Linus Walleij]

On Thu, Mar 5, 2015 at 5:46 PM, Andy Shevchenko
<andriy.shevchenko@linux.intel.com> wrote:

> The Intel Quark SoC contains the DW GPIO on board. While fixing the build error
> the commit 1972c97db5b0 (gpio: dwapb: fix compile errors) disables the
> possibility to build the driver on X86, i.e. Intel Quark.
>
> The patch reenables it for Intel Quark as well.
>
> Since we have Intel Quark SoC introduced in 4.0-rc1 I would like to make this
> fix available there as well, though the actual MFD driver [1] is not yet
> applied.
>
> [1] https://lkml.org/lkml/2015/2/1/217
>
> Fixes: 1972c97db5b0 (gpio: dwapb: fix compile errors)
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

Sorry commit b90f8f22ed86f4f1a38dd2178c4be558c0c70fb9
"gpio: dwapb: re-enable GPIO_DWAPB for arm64"
conflicts, re-enabling it for ARM64.

Can you rebase ... part of me just wanna enable this driver
for the whole world, don't see why we need to narrow it down
so much.

Yours,
Linus Walleij

Re: [PATCH v1 1/1] gpio: dwapb: enable for Quark

[Andy Shevchenko]

On Tue, 2015-03-17 at 13:20 +0100, Linus Walleij wrote:
> On Thu, Mar 5, 2015 at 5:46 PM, Andy Shevchenko
> <andriy.shevchenko@linux.intel.com> wrote:
> 
> > The Intel Quark SoC contains the DW GPIO on board. While fixing the build error
> > the commit 1972c97db5b0 (gpio: dwapb: fix compile errors) disables the
> > possibility to build the driver on X86, i.e. Intel Quark.
> >
> > The patch reenables it for Intel Quark as well.
> >
> > Since we have Intel Quark SoC introduced in 4.0-rc1 I would like to make this
> > fix available there as well, though the actual MFD driver [1] is not yet
> > applied.
> >
> > [1] https://lkml.org/lkml/2015/2/1/217
> >
> > Fixes: 1972c97db5b0 (gpio: dwapb: fix compile errors)
> > Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> 
> Sorry commit b90f8f22ed86f4f1a38dd2178c4be558c0c70fb9
> "gpio: dwapb: re-enable GPIO_DWAPB for arm64"
> conflicts, re-enabling it for ARM64.
> 
> Can you rebase ... part of me just wanna enable this driver
> for the whole world, don't see why we need to narrow it down
> so much.

There was a v2 of that patch. Can you try it?
http://comments.gmane.org/gmane.linux.kernel.gpio/6552

-- 
Andy Shevchenko <andriy.shevchenko@intel.com>
Intel Finland Oy

Re: [PATCH v1 1/1] gpio: dwapb: enable for Quark

[Shevchenko, Andriy]

On Tue, 2015-03-17 at 14:28 +0200, Andy Shevchenko wrote:
> On Tue, 2015-03-17 at 13:20 +0100, Linus Walleij wrote:
> > On Thu, Mar 5, 2015 at 5:46 PM, Andy Shevchenko
> > <andriy.shevchenko@linux.intel.com> wrote:
> > 
> > > The Intel Quark SoC contains the DW GPIO on board. While fixing the build error
> > > the commit 1972c97db5b0 (gpio: dwapb: fix compile errors) disables the
> > > possibility to build the driver on X86, i.e. Intel Quark.
> > >
> > > The patch reenables it for Intel Quark as well.
> > >
> > > Since we have Intel Quark SoC introduced in 4.0-rc1 I would like to make this
> > > fix available there as well, though the actual MFD driver [1] is not yet
> > > applied.
> > >
> > > [1] https://lkml.org/lkml/2015/2/1/217
> > >
> > > Fixes: 1972c97db5b0 (gpio: dwapb: fix compile errors)
> > > Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> > 
> > Sorry commit b90f8f22ed86f4f1a38dd2178c4be558c0c70fb9
> > "gpio: dwapb: re-enable GPIO_DWAPB for arm64"
> > conflicts, re-enabling it for ARM64.
> > 
> > Can you rebase ... part of me just wanna enable this driver
> > for the whole world, don't see why we need to narrow it down
> > so much.
> 
> There was a v2 of that patch. Can you try it?
> http://comments.gmane.org/gmane.linux.kernel.gpio/6552
> 

Will not help. Yes, I will send you v3 soon

-- 
Andy Shevchenko <andriy.shevchenko@intel.com>
Intel Finland Oy
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