The i.MX8M Nano is similar to the i.MX8M Mini in some ways, but very
different in others. With the blk-ctrl driver for Mini in place,
this series expands the blk-ctrl driver to support the Nano which
opens the door for additional functions in the future. As part of
this series, it also addresses some issues in the GPCv2 driver and
finally adds support for enabling USB and GPU.
V4: Rebase on top of [1] which fixes hangs caused from CSI and DSI reset
and add the same fixes for CSI and DSI to the Nano
V3: Fixes an the yaml example
V2: Fixes the clock count in the blk-ctrl
[1] - https://www.spinics.net/lists/arm-kernel/msg936266.html
Adam Ford (9):
soc: imx: gpcv2: keep i.MX8MN gpumix bus clock enabled
soc: imx: gpcv2: Add dispmix and mipi domains to imx8mn
dt-bindings: power: imx8mn: add defines for DISP blk-ctrl domains
dt-bindings: soc: add binding for i.MX8MN DISP blk-ctrl
soc: imx: imx8m-blk-ctrl: add i.MX8MN DISP blk-ctrl
arm64: dts: imx8mn: add GPC node
arm64: dts: imx8mn: put USB controller into power-domains
arm64: dts: imx8mn: add DISP blk-ctrl
arm64: dts: imx8mn: Enable GPU
.../soc/imx/fsl,imx8mn-disp-blk-ctrl.yaml | 97 +++++++++++++++++
arch/arm64/boot/dts/freescale/imx8mn.dtsi | 103 ++++++++++++++++++
drivers/soc/imx/gpcv2.c | 26 +++++
drivers/soc/imx/imx8m-blk-ctrl.c | 77 ++++++++++++-
include/dt-bindings/power/imx8mn-power.h | 5 +
5 files changed, 307 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/soc/imx/fsl,imx8mn-disp-blk-ctrl.yaml
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2.32.0
