[U-Boot] [PATCH v1 0/5] clk: Add a managed API and fix clock self-assignment
Lukasz Majewski
lukma at denx.de
Sun Oct 20 20:55:25 UTC 2019
Hi Jean-Jacques,
> This is the second of a few series, the goal of which is to facilitate
> porting drivers from the linux kernel. Most of the series will be
> about adding managed API to existing infrastructure (GPIO, reset,
> phy,...)
>
> This particular series is about clocks. It adds a managed API, using
> the same API as linux. It also fix a use-case where the clock is
> initialized (rate and/or mux) when it is probed using the
> assigned-clocks-* properties.
>
This series when applied on newest -master branch causes build breaks
(on for instance mips, bcm):
mips: + bcm968380gerg_ram
+drivers/mtd/nand/raw/built-in.o: In function `devm_clk_get':
+drivers/mtd/nand/raw/brcmnand/brcmnand_compat.c:7: multiple definition
of `devm_clk_get'
Travis-CI result:
https://travis-ci.org/lmajewski/u-boot-dfu/jobs/600367698
The branch to reproduce:
https://github.com/lmajewski/u-boot-dfu/commits/testing
> JJ
>
> Jean-Jacques Hiblot (5):
> drivers: clk: Handle gracefully NULL pointers
> drivers: clk: Add a managed API to get clocks from the device-tree
> test: clk: Update tests to also check the managed API
> drivers: clk: Fix using assigned-clocks in the node of the clock it
> sets up
> test: clk: test clock self assignment
>
> arch/sandbox/dts/test.dts | 8 +-
> arch/sandbox/include/asm/clk.h | 33 ++++++++
> drivers/clk/clk-uclass.c | 139
> ++++++++++++++++++++++++++++++--- drivers/clk/clk_sandbox.c |
> 56 +++++++++++++ drivers/clk/clk_sandbox_test.c | 66 +++++++++++++---
> drivers/core/device.c | 2 +-
> include/clk.h | 53 ++++++++++++-
> test/dm/clk.c | 36 ++++++++-
> 8 files changed, 364 insertions(+), 29 deletions(-)
>
Best regards,
Lukasz Majewski
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
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Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email: lukma at denx.de
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