clk: intel: Add CGU clock driver for a new SoC

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Clock Generation Unit(CGU) is a new clock controller IP of a forthcoming
Intel network processor SoC named Lightning Mountain(LGM). It provides
programming interfaces to control & configure all CPU & peripheral clocks.
Add common clock framework based clock controller driver for CGU.

Signed-off-by: Rahul Tanwar <rahul.tanwar@linux.intel.com>
Link: https://lkml.kernel.org/r/42a4f71847714df482bacffdcd84341a4052800b.1587102634.git.rahul.tanwar@linux.intel.com
[sboyd@kernel.org: Kill init function to alloc and cleanup newline]
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

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This commit is contained in:

Rahul Tanwar 2020-04-17 13:54:47 +08:00 • committed by Stephen Boyd

parent e2266f4c38

commit d058fd9e89

7 changed files with 1612 additions and 0 deletions

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1

drivers/clk/Kconfig

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8

drivers/clk/x86/Kconfig

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1

drivers/clk/x86/Makefile

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156

drivers/clk/x86/clk-cgu-pll.c

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636

drivers/clk/x86/clk-cgu.c

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335

drivers/clk/x86/clk-cgu.h

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475

drivers/clk/x86/clk-lgm.c

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