Commit Graph

7 Commits

Author SHA1 Message Date
Giulio Benetti
ac4e7610da clk: imx: add i.IMXRT1020 clk driver
Add i.MXRT1020 clk driver support.

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
2020-04-18 14:54:28 +02:00
Giulio Benetti
4ca28e98ac clk: imx: add i.IMXRT1050 clk driver
Add i.MXRT1050 clk driver support.

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
2020-01-14 22:53:59 +01:00
Peng Fan
c4cc283498 clk: imx: add i.MX8MP clk driver
Add i.MX8MP clk driver for i.MX8MP CLK driver model usage

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-01-08 13:20:09 +01:00
Peng Fan
a3aff5e5f3 clk: imx: add i.MX8MN ccf driver
Add i.MX8MM ccf driver support.
Modifed from Linux Kernel 5.3.0-rc1, drop some entries
that not used in U-Boot and adapt to U-Boot CCF style.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Cc: Lukasz Majewski <lukma@denx.de>
2019-11-05 10:27:18 +01:00
Peng Fan
ccab06689a clk: imx: expose CCF entry for all
Expose CCF entry, then we could avoid expand the SoC support list

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-08-22 00:10:14 +02:00
Lukasz Majewski
1d7993d1d0 clk: Port Linux common clock framework [CCF] for imx6q to U-boot (tag: v5.1.12)
This patch brings the files from Linux kernel (linux-stable/linux-5.1.y
SHA1: 5752b50477da)to provide clocks support as it is used on the Linux
kernel with Common Clock Framework [CCF] setup.

The directory structure has been preserved. The ported code only supports
reading information from PLL, MUX, Divider, etc and enabling/disabling
the clocks USDHCx/ECSPIx depending on used bus. Moreover, it is agnostic
to the alias numbering as the information about the clock is read from the
device tree.

One needs to pay attention to the comments indicating necessary for U-Boot's
driver model changes.

If needed, the code can be extended to support the "set" part of the clock
management.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-07-19 14:50:30 +02:00
Peng Fan
f77d441091 clk: imx: add clk driver for i.MX8QXP
Add clk driver for i.MX8QXP. This basic version supports clk
enable/disable/get_rate/set_rate operations for I2C, ENET,
SDHC0 and UART clocks.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
2018-10-22 12:59:01 +02:00