This patch series adds support to Run/Stall DSP found on i.MX8MP via the reset controller API. I've addressed all review comments from v1 (https://www.spinics.net/lists/kernel/msg5556023.html) and because of the review I've introduced 3 new patches (1-3) in order to support resets ids via dt-bindings from include/dt-bindings/reset/imx8mp-reset-audiomix.h Also picked up all R-b from Frank Li, Peng Fan and Philipp Zabel. Patches 1,2, 4-7 - should go via reset controller tree. Patch 8 - should go via remoteproc tree. Later after all these patches are merged we can also merge patch 3/8 via dts tree (Shawn's tree). Daniel Baluta (8): dt-bindings: reset: audiomix: Add reset ids for EARC and DSP dt-bindings: dsp: fsl,dsp: Add resets property arm64: dts: imx8mp: Add resets to dsp node reset: imx8mp-audiomix: Add prefix for internal macro reset: imx8mp-audiomix: Prepare the code for more reset bits reset: imx8mp-audiomix: Introduce active_low configuration option reset: imx8mp-audiomix: Add support for DSP run/stall imx_dsp_rproc: Use reset controller API to control the DSP .../devicetree/bindings/dsp/fsl,dsp.yaml | 19 ++++- arch/arm64/boot/dts/freescale/imx8mp.dtsi | 2 + drivers/remoteproc/imx_dsp_rproc.c | 25 ++++-- drivers/remoteproc/imx_rproc.h | 2 + drivers/reset/reset-imx8mp-audiomix.c | 77 +++++++++++++------ .../dt-bindings/reset/imx8mp-reset-audiomix.h | 13 ++++ 6 files changed, 107 insertions(+), 31 deletions(-) create mode 100644 include/dt-bindings/reset/imx8mp-reset-audiomix.h -- 2.25.1
