mbox series

[0/3] ARM: qcom: drop 32-bit machine Kconfig entries.

Message ID 20231207125500.3322229-1-dmitry.baryshkov@linaro.org
Headers show
Series ARM: qcom: drop 32-bit machine Kconfig entries. | expand

Message

Dmitry Baryshkov Dec. 7, 2023, 12:54 p.m. UTC 
The Kconfig for 32-bit Qualcomm arch predates DT and multi-machine
support. It still defines ARCH_MSM* types for some (but not all) 32-bit
Qualcomm machines. The MSM_IOMMU driver has a strict dependency on one
of such kinds.

With the DT support in place, this has become obsolete quite a while
ago. Replace all 32-bit Qualcomm ARCH kinds with the single Kconfig
entry for the workaround required to be enabled for some of those 32-bit
platforms.

Dmitry Baryshkov (3):
  iommu/msm-iommu: don't limit the driver too much
  ARM: qcom: drop most of 32-bit ARCH_QCOM subtypes
  ARM: qcom: merge remaining subplatforms into sensible Kconfig entry

 arch/arm/Makefile          |  4 +---
 arch/arm/mach-qcom/Kconfig | 41 ++++++++------------------------------
 drivers/iommu/Kconfig      |  2 +-
 3 files changed, 10 insertions(+), 37 deletions(-)

Comments

Joerg Roedel Dec. 11, 2023, 1:20 p.m. UTC | #1 
On Thu, Dec 07, 2023 at 01:06:09PM +0000, Robin Murphy wrote:
> On 07/12/2023 12:54 pm, Dmitry Baryshkov wrote:
> > In preparation of dropping most of ARCH_QCOM subtypes, stop limiting the
> > driver just to those machines. Allow it to be built for any 32-bit
> > Qualcomm platform (ARCH_QCOM).
> 
> Acked-by: Robin Murphy <robin.murphy@arm.com>
> 
> Unless Joerg disagrees, I think it should be fine if you want to take this
> via the SoC tree.

No objections:

Acked-by: Joerg Roedel <jroedel@suse.de>