linux-kernel - [PATCH 2/2] ASoC: codecs: wsa-macro: parse clock-output-names

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Message-Id: <20221103195341.174972-3-krzysztof.kozlowski@linaro.org>
Date:   Thu,  3 Nov 2022 15:53:41 -0400
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Banajit Goswami <bgoswami@...cinc.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>, linux-arm-msm@...r.kernel.org,
        alsa-devel@...a-project.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH 2/2] ASoC: codecs: wsa-macro: parse clock-output-names

If we have several instances of WSA macro, each one of them should
register clock with unique name, so parse clock-output-names for this.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 sound/soc/codecs/lpass-wsa-macro.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/lpass-wsa-macro.c b/sound/soc/codecs/lpass-wsa-macro.c
index 5e0abefe7cce..5cfe96f6e430 100644
--- a/sound/soc/codecs/lpass-wsa-macro.c
+++ b/sound/soc/codecs/lpass-wsa-macro.c
@@ -4,6 +4,7 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/io.h>
+#include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/clk.h>
 #include <linux/of_clk.h>
@@ -2350,14 +2351,15 @@ static int wsa_macro_register_mclk_output(struct wsa_macro *wsa)
 {
 	struct device *dev = wsa->dev;
 	const char *parent_clk_name;
-	const char *clk_name = "mclk";
 	struct clk_hw *hw;
 	struct clk_init_data init;
 	int ret;
 
 	parent_clk_name = __clk_get_name(wsa->npl);
 
-	init.name = clk_name;
+	init.name = "mclk";
+	of_property_read_string(dev_of_node(dev), "clock-output-names",
+				&init.name);
 	init.ops = &swclk_gate_ops;
 	init.flags = 0;
 	init.parent_names = &parent_clk_name;
-- 
2.34.1