[RFC PATCH 3/5] arm64: defconfig: sunxi: include options for Allwinner H5 SoC

Hi,

On 24/11/16 11:01, Chen-Yu Tsai wrote:

On Thu, Nov 24, 2016 at 6:57 PM, Maxime Ripard
[off-list ref] wrote:

quoted

On Thu, Nov 24, 2016 at 01:17:13AM +0000, Andre Przywara wrote:

quoted

The Allwinner H5 SoC is closely related to the H3 SoC, so select the
basic pinctrl driver and the DMA driver to let a defconfig kernel boot
on those boards.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
 arch/arm64/Kconfig.platforms | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index cfbdf02..8300677 100644
--- a/arch/arm64/Kconfig.platforms
+++ b/arch/arm64/Kconfig.platforms

@@ -5,8 +5,12 @@ config ARCH_SUNXI
      select GENERIC_IRQ_CHIP
      select PINCTRL
      select PINCTRL_SUN50I_A64
+     select PINCTRL_SUN8I_H3
+     select PINCTRL_SUN8I_H3_R
+     select DMA_SUN6I

I'm not sure I want to get an ever growing select which will be an
union of all the drivers that all the arm64 Allwinner SoCs will
require.

Select leaves no option to disable that option, and we have defconfig
to deal with that nicely.

I have to agree. We should only select things that aren't selectable
by the user. In our case, that's only the pinctrl drivers.

Right, I missed that.

We should use default y (ARCH_SUNXI && ARM64) for every driver that
has a prompt entry in Kconfig.

Sounds like a plan. I will look into this.

Thanks,
Andre.