i.MX8MN has similar architecture with i.MX8MM, so it could reuse
the clock code of i.MX8MM, but i.MX8MN has different CCM root
configurations, so need a separate root entry.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Add init_nand_clk to enable gpmi nand clock. Since i.MX8MQ not use CCF,
so we still use legacy mode to configure the clock.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Introduce clk implementation for i.MX8MM, including pll configuration,
ccm configuration. Mostly will be done clk dm driver,
but such as DRAM part, we still use non clk dm driver, because we
have limited sram.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
i.MX8MQ and i.MX8MM use different analog pll design, but they
share same ccm design.
Add clock_imx8mq.h for i.MX8MQ
keep common part in clock.h
Signed-off-by: Peng Fan <peng.fan@nxp.com>
i.MX8MM has similar architecture with i.MX8MQ, but it has totally
different PLL design and register layout change.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Add support for the power domain controller that's used on the
i.MX8MQ. This will be needed to be able to power on the PCIe
controller. Bindings taken from Linux, driver implementation
taken from the i.MX8 power domain controller and adjusted for
the i.MX8M SoC.
Signed-off-by: Patrick Wildt <patrick@blueri.se>
Without this definition, fsl_esdhc will access reserved registers
on i.MX chips, so define ARCH_MXC to fix it.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Refactor dram_pll_init to accept args to configure different pll freq.
Introduce dram_enable_bypass and dram_disable_bypass
Signed-off-by: Peng Fan <peng.fan@nxp.com>
