[GIT PULL] Actions Semi ARM64 DT changes for v5.10
Manivannan Sadhasivam
manivannan.sadhasivam at linaro.org
Tue Sep 22 04:40:46 PDT 2020
Hi Arnd, Olof,
Please pull the Actions Semi ARM64 DT changes for v5.10.
Thanks,
Mani
---
The following changes since commit 9123e3a74ec7b934a4a099e98af6a61c2f80bbf5:
Linux 5.9-rc1 (2020-08-16 13:04:57 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/mani/linux-actions.git tags/actions-arm64-dt-for-v5.10
for you to fetch changes up to 13441281bde0b63c6a4767182adbb0c5c1313321:
arm64: dts: actions: Add DMA Controller for S700 (2020-09-22 12:41:36 +0530)
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Actions Semi ARM64 DT for v5.10:
- Fix the memory region used by pinctrl and sps drivers on the S700 SoC.
The issue is fixed by limiting the address space used by pinctrl driver.
In hardware these two are separate subsystems but the hw engineers somehow
merged the registers space into one. So we now limit the address space with
appropriate offsets for the two drivers.
- Add DMA controller support for S700 SoC. The relevant driver changes are
picked up by DMA Engine mainatainer. The DMA on this SoC can be used for
mem-to-mem and mem-to-peripheral transfers.
----------------------------------------------------------------
Amit Singh Tomar (2):
arm64: dts: actions: limit address range for pinctrl node
arm64: dts: actions: Add DMA Controller for S700
arch/arm64/boot/dts/actions/s700.dtsi | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)
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