[PATCH 3/3] ASoC: simple-card-utils: enable clocks/clock-names/clock-ranges
From: Stephen Boyd <hidden>
Date: 2016-12-09 00:26:39
Also in:
alsa-devel, linux-clk, linux-devicetree, lkml
From: Stephen Boyd <hidden>
Date: 2016-12-09 00:26:39
Also in:
alsa-devel, linux-clk, linux-devicetree, lkml
On 12/09, Kuninori Morimoto wrote:
Hi Stephenquoted
quoted
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Current simple-card is supporting this style for clocks sound { ... simple-audio-card,cpu { sound-dai = <&xxx>; clocks = <&cpu_clock>; }; simple-audio-card,codec { sound-dai = <&xxx>; clocks = <&codec_clock>; }; }; Now, it can support this style too, because we can use devm_get_clk_from_child() now. sound { ... clocks = <&cpu_clock>, <&codec_clock>; clock-names = "cpu", "codec"; clock-ranges; ... simple-audio-card,cpu { sound-dai = <&xxx>; }; simple-audio-card,codec { sound-dai = <&xxx>; }; }; Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>I don't see any reason why we need this patch though. The binding works as is, so supporting different styles doesn't seem like a good idea to me. Let's just keep what we have? Even if a sub-node like cpu or codec gets more than one element in the clocks list property, we can make that work by passing a clock-name then based on some sort of other knowledge.OK, thanks. Let's skip this patch. But I believe this idea/method itself is not wrong (?)
Right it's not wrong, just seems confusing to have two methods. -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project