i.MX clock changes for 5.3

Hi Stephen,

Here is i.MX clock driver changes I queued for 5.3. Please keep commit 53c6a2ec018b ("clk: imx8m: Add GIC clock") stable, as I pulled it into i.MX DT tree as dependency. Thanks!

Shawn

The following changes since commit a188339ca5a396acc588e5851ed7e19f66b0ebd9:

Linux 5.2-rc1 (2019-05-19 15:47:09 -0700)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git tags/imx-clk-5.3

for you to fetch changes up to 15c64ff7625513c551e2b50c1ae28f729b61c5d3:

clk: imx8mq: Keep uart clocks on during system boot (2019-06-24 09:43:40 +0800)

----------------------------------------------------------------
i.MX clock changes for 5.3:
- A series from Abel Vesa to switch i.MX6 and i.MX7 clock drivers to clk_hw based API.
- Add GPIO, SNVS and GIC clocks for i.MX8 drivers.
- Create a common function imx_mmdc_mask_handshake() for masking MMDC handshake.
- Drop __init for function imx_check_clocks() and imx_register_uart_clocks(), so that they can be used by i.MX8 clock drivers which use driver model.
- Use devm_platform_ioremap_resource() instead of of_iomap() for imx8mq clock driver.
- Mark imx6sx/ul/ull/sll MMDC_P1_IPG and imx8mm DRAM_APB as critical clock.
- Correct imx7ulp nic1_bus_clk and imx8mm audio_pll2_clk clock setting.

----------------------------------------------------------------
Abel Vesa (18):
clk: imx: Add imx_obtain_fixed_clock clk_hw based variant
clk: imx6sx: Do not reparent to unregistered IMX6SX_CLK_AXI
clk: imx6q: Do not reparent uninitialized IMX6QDL_CLK_PERIPH2 clock
clk: imx: clk-busy: Switch to clk_hw based API
clk: imx: clk-cpu: Switch to clk_hw based API
clk: imx: clk-gate2: Switch to clk_hw based API
clk: imx: clk-pllv3: Switch to clk_hw based API
clk: imx: clk-pfd: Switch to clk_hw based API
clk: imx: clk-gate-exclusive: Switch to clk_hw based API
clk: imx: clk-fixup-div: Switch to clk_hw based API
clk: imx: clk-fixup-mux: Switch to clk_hw based API
clk: imx: Switch wrappers to clk_hw based API
clk: imx6sl: Switch to clk_hw based API
clk: imx6q: Switch to clk_hw based API
clk: imx6sx: Switch to clk_hw based API
clk: imx6ul: Switch to clk_hw based API
clk: imx7d: Switch to clk_hw based API
clk: imx6sll: Switch to clk_hw based API

Anson Huang (14):
dt-bindings: clock: imx8mm: Add GPIO clocks
clk: imx8mm: add GPIO clocks to clock tree
dt-bindings: clock: imx8mq: Add SNVS clock
clk: imx8mq: add SNVS clock to clock tree
dt-bindings: clock: imx8mm: Add SNVS clock
clk: imx8mm: add SNVS clock to clock tree
clk: imx: Add common API for masking MMDC handshake
clk: imx: Use imx_mmdc_mask_handshake() API for masking MMDC channel
clk: imx7ulp: update nic1_bus_clk parent info
clk: imx: Remove __init for imx_check_clocks() API
clk: imx8mq: Use imx_check_clocks() API directly
clk: imx8mq: Use devm_platform_ioremap_resource() instead of of_iomap()
clk: imx: Remove __init for imx_register_uart_clocks() API
clk: imx8mq: Keep uart clocks on during system boot

Arnd Bergmann (1):
clk: imx6q: fix section mismatch warning

Jacky Bai (1):
clk: imx: keep the mmdc p1 ipg clock always on on 6sx/ul/ull/sll

Leonard Crestez (3):
dt-bindings: clock: imx8m: Add GIC clock
clk: imx8m: Add GIC clock
clk: imx8mm: Mark dram_apb critical

Peng Fan (1):
clk: imx: imx8mm: correct audio_pll2_clk to audio_pll2_out

 drivers/clk/imx/clk-busy.c               |  30 +-
 drivers/clk/imx/clk-cpu.c                |  14 +-
 drivers/clk/imx/clk-fixup-div.c          |  15 +-
 drivers/clk/imx/clk-fixup-mux.c          |  15 +-
 drivers/clk/imx/clk-gate-exclusive.c     |  17 +-
 drivers/clk/imx/clk-gate2.c              |  14 +-
 drivers/clk/imx/clk-imx6q.c              | 781 ++++++++++++------------
 drivers/clk/imx/clk-imx6sl.c             | 409 ++++++-------
 drivers/clk/imx/clk-imx6sll.c            | 433 +++++++-------
 drivers/clk/imx/clk-imx6sx.c             | 661 +++++++++++----------
 drivers/clk/imx/clk-imx6ul.c             | 579 +++++++++---------
 drivers/clk/imx/clk-imx7d.c              | 983 ++++++++++++++++---------------
 drivers/clk/imx/clk-imx7ulp.c            |   2 +-
 drivers/clk/imx/clk-imx8mm.c             |  18 +-
 drivers/clk/imx/clk-imx8mq.c             |  27 +-
 drivers/clk/imx/clk-pfd.c                |  14 +-
 drivers/clk/imx/clk-pllv3.c              |  14 +-
 drivers/clk/imx/clk.c                    |  34 +-
 drivers/clk/imx/clk.h                    | 143 +++--
 include/dt-bindings/clock/imx8mm-clock.h |  11 +-
 include/dt-bindings/clock/imx8mq-clock.h |   5 +-
 21 files changed, 2225 insertions(+), 1994 deletions(-)

Quoting Shawn Guo (2019-06-24 08:36:35)

Thanks. Pulled into clk-next