Commit 637cac7c authored Aug 19, 2016 by Chen-Yu Tsai Committed by Alexandre Belloni Aug 31, 2016

rtc: ac100: support clock-output-names in device tree binding



The ac100 device tree binding specifies the usage of clock-output-names
to specify the names of its 3 clock outputs. This is needed for orphan
clock resolution, when the ac100 is probed much later than any clocks
that consume any of its outputs. This wasn't supported by the driver.

Add support for this.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

parent 1bc40cb1

drivers/rtc/rtc-ac100.c

+2 −0

Original line number	Original line	Diff line number	Diff line
	@@ -327,6 +327,8 @@ static int ac100_rtc_register_clks(struct ac100_rtc_dev *chip)
	.flags = 0,		.flags = 0,
	};		};

			of_property_read_string_index(np, "clock-output-names",
			i, &init.name);
	clk->regmap = chip->regmap;		clk->regmap = chip->regmap;
	clk->offset = AC100_CLKOUT_CTRL1 + i;		clk->offset = AC100_CLKOUT_CTRL1 + i;
	clk->hw.init = &init;		clk->hw.init = &init;

Admin message