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linux-yocto/drivers/clk/x86/Kconfig
Rahul Tanwar 036177310b clk: mxl: Switch from direct readl/writel based IO to regmap based IO 
Earlier version of driver used direct io remapped register read
writes using readl/writel. But we need secure boot access which
is only possible when registers are read & written using regmap.
This is because the security bus/hook is written & coupled only
with regmap layer.

Switch the driver from direct readl/writel based register accesses
to regmap based register accesses.

Additionally, update the license headers to latest status.

Reviewed-by: Yi xin Zhu <yzhu@maxlinear.com>
Signed-off-by: Rahul Tanwar <rtanwar@maxlinear.com>
Link: https://lore.kernel.org/r/2610331918206e0e3bd18babb39393a558fb34f9.1665642720.git.rtanwar@maxlinear.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2022-10-17 14:17:37 -07:00

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SPDX-License-Identifier: GPL-2.0-only

config CLK_LGM_CGU depends on OF && HAS_IOMEM && (X86 || COMPILE_TEST) select MFD_SYSCON select OF_EARLY_FLATTREE bool "Clock driver for Lightning Mountain(LGM) platform" help Clock Generation Unit(CGU) driver for MaxLinear's x86 based Lightning Mountain(LGM) network processor SoC.