Re: [U-Boot] [PATCH v4 07/13] dm: clk: Define clk_get_parent() for clk operations

On Thu, 16 May 2019 at 16:11, Lukasz Majewski lukma@denx.de wrote:

This commit adds the clk_get_parent() function, which is responsible for getting the parent's struct clock pointer.

U-boot's DM support for getting parent is different (the parent relationship is in udevice) than the one in common clock framework (CCF) in Linux. To obtain the pointer to struct clk of parent the pdev->driver_data field is read.

Signed-off-by: Lukasz Majewski lukma@denx.de

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Changes in v4: None Changes in v3:

• New patch

drivers/clk/clk-uclass.c | 15 +++++++++++++++ include/clk.h | 9 +++++++++ 2 files changed, 24 insertions(+)

Please can you add a test for this?

Regards, Simon