| From: |
| Srinivas Kandagatla <srinivas.kandagatla-AT-linaro.org> |
| To: |
| gregkh-AT-linuxfoundation.org, robh+dt-AT-kernel.org |
| Subject: |
| [PATCH 0/2] slimbus: Add QCOM SLIMBus NGD driver |
| Date: |
| Wed, 16 May 2018 17:51:16 +0100 |
| Message-ID: |
| <20180516165118.16551-1-srinivas.kandagatla@linaro.org> |
| Cc: |
| kramasub-AT-codeaurora.org, sdharia-AT-quicinc.com, girishm-AT-quicinc.com, linux-kernel-AT-vger.kernel.org, mark.rutland-AT-arm.com, bgoswami-AT-codeaurora.org, devicetree-AT-vger.kernel.org, broonie-AT-kernel.org, linux-arm-msm-AT-vger.kernel.org, alsa-devel-AT-alsa-project.org, Srinivas Kandagatla <srinivas.kandagatla-AT-linaro.org> |
| Archive-link: |
| Article |
This patchset adds support to basic version of Qualcomm NGD SLIMBus
controller driver found SoCs from B family.
This controller is light-weight SLIMBus controller driver responsible for
communicating with slave HW directly over the bus using messaging
interface, and communicating with master component residing on ADSP
for bandwidth and data-channel management.
Tested this patchset on DB820c with WCD9335 codec.
I have pushed my working branch to [1] incase someone want to try.
Thanks,
srini
[1] https://git.linaro.org/people/srinivas.kandagatla/linux.g...
Srinivas Kandagatla (2):
slimbus: ngd: dt-bindings: Add slim ngd dt bindings
slimbus: ngd: Add qcom SLIMBus NGD driver
.../bindings/slimbus/slim-ngd-qcom-ctrl.txt | 70 ++
drivers/slimbus/Kconfig | 10 +
drivers/slimbus/Makefile | 3 +
drivers/slimbus/qcom-ngd-ctrl.c | 1298 ++++++++++++++++++++
drivers/slimbus/slimbus.h | 8 +
5 files changed, 1389 insertions(+)
create mode 100644 Documentation/devicetree/bindings/slimbus/slim-ngd-qcom-ctrl.txt
create mode 100644 drivers/slimbus/qcom-ngd-ctrl.c
--
2.16.2
