| Message ID | 20210914065208.3582128-1-ping.bai@nxp.com |
|---|---|
| Headers | show |
| Series | Add imx8ulp clock & reset driver support | expand |
On 21-09-14 14:51:59, Jacky Bai wrote: > This patchset adds the clock & reset driver support for i.MX8ULP. > For some of the PCC slot, As there is a SWRST control bit share > the same pcc register for peripheral reset ccontrol. To simplify > the case, register the pcc reset controller driver when pcc > clock driver is registered. > > Patch 1/9 for the dt-bindings part is send out for review previously > with the dts patchset: > https://patchwork.kernel.org/project/linux-arm-kernel/cover/20210607083921.2668568-1-ping.bai@nxp.com/ > > Shawn suggests to send out the clock driver part firstly, so this > patch is included in this patchset for now. > Applied all. Thanks. > v3 changes: > - split the clock dt schema file into two file, one for pcc, one for cgc > > v2 changes: > - remove the useless clocks & clock-names from the dt-binding doc > - remove the redundant fixed clock register. > > Anson Huang (1): > clk: imx: disable i.mx7ulp composite clock during initialization > > Jacky Bai (8): > dt-bindings: clock: Add imx8ulp clock support > clk: imx: Update the pllv4 to support imx8ulp > clk: imx: Update the compsite driver to support imx8ulp > clk: imx: Add 'CLK_SET_RATE_NO_REPARENT' for composite-7ulp > clk: imx: disable the pfd when set pfdv2 clock rate > clk: imx: Update the pfdv2 for 8ulp specific support > clk: imx: Add clock driver for imx8ulp > clk: imx: Add the pcc reset controller support on imx8ulp > > .../bindings/clock/imx8ulp-cgc-clock.yaml | 43 ++ > .../bindings/clock/imx8ulp-pcc-clock.yaml | 50 ++ > drivers/clk/imx/Kconfig | 6 + > drivers/clk/imx/Makefile | 2 + > drivers/clk/imx/clk-composite-7ulp.c | 87 ++- > drivers/clk/imx/clk-imx7ulp.c | 20 +- > drivers/clk/imx/clk-imx8ulp.c | 569 ++++++++++++++++++ > drivers/clk/imx/clk-pfdv2.c | 22 +- > drivers/clk/imx/clk-pllv4.c | 34 +- > drivers/clk/imx/clk.h | 24 +- > include/dt-bindings/clock/imx8ulp-clock.h | 258 ++++++++ > include/dt-bindings/reset/imx8ulp-pcc-reset.h | 59 ++ > 12 files changed, 1142 insertions(+), 32 deletions(-) > create mode 100644 Documentation/devicetree/bindings/clock/imx8ulp-cgc-clock.yaml > create mode 100644 Documentation/devicetree/bindings/clock/imx8ulp-pcc-clock.yaml > create mode 100644 drivers/clk/imx/clk-imx8ulp.c > create mode 100644 include/dt-bindings/clock/imx8ulp-clock.h > create mode 100644 include/dt-bindings/reset/imx8ulp-pcc-reset.h > > -- > 2.26.2 >