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From:   Aidan MacDonald <aidanmacdonald.0x0@gmail.com>
To:     paul@crapouillou.net, lgirdwood@gmail.com, broonie@kernel.org,
        robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
        tsbogend@alpha.franken.de, perex@perex.cz, tiwai@suse.com
Cc:     alsa-devel@alsa-project.org, linux-mips@vger.kernel.org,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v1 2/3] mips: dts: ingenic: Remove unnecessary AIC clocks
Date:   Fri, 28 Oct 2022 11:34:17 +0100
Message-Id: <20221028103418.17578-3-aidanmacdonald.0x0@gmail.com>
In-Reply-To: <20221028103418.17578-1-aidanmacdonald.0x0@gmail.com>
References: <20221028103418.17578-1-aidanmacdonald.0x0@gmail.com>
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These clocks arguably don't belong in the DT because there isn't
much the AIC can do with them in principle. It's safe to remove
them because the jz4740-i2s Linux driver has never depended on
them in the DT, despite superficial appearances to the contrary.

Signed-off-by: Aidan MacDonald <aidanmacdonald.0x0@gmail.com>
---
 arch/mips/boot/dts/ingenic/jz4725b.dtsi | 7 ++-----
 arch/mips/boot/dts/ingenic/jz4740.dtsi  | 7 ++-----
 arch/mips/boot/dts/ingenic/jz4770.dtsi  | 5 ++---
 3 files changed, 6 insertions(+), 13 deletions(-)

diff --git a/arch/mips/boot/dts/ingenic/jz4725b.dtsi b/arch/mips/boot/dts/ingenic/jz4725b.dtsi
index e9e48022f631..acbbe8c4664c 100644
--- a/arch/mips/boot/dts/ingenic/jz4725b.dtsi
+++ b/arch/mips/boot/dts/ingenic/jz4725b.dtsi
@@ -198,11 +198,8 @@ aic: audio-controller@10020000 {
 
 		#sound-dai-cells = <0>;
 
-		clocks = <&cgu JZ4725B_CLK_AIC>,
-			 <&cgu JZ4725B_CLK_I2S>,
-			 <&cgu JZ4725B_CLK_EXT>,
-			 <&cgu JZ4725B_CLK_PLL_HALF>;
-		clock-names = "aic", "i2s", "ext", "pll half";
+		clocks = <&cgu JZ4725B_CLK_AIC>, <&cgu JZ4725B_CLK_I2S>;
+		clock-names = "aic", "i2s";
 
 		interrupt-parent = <&intc>;
 		interrupts = <10>;
diff --git a/arch/mips/boot/dts/ingenic/jz4740.dtsi b/arch/mips/boot/dts/ingenic/jz4740.dtsi
index 7f76cba03a08..bdd6f4d82ec9 100644
--- a/arch/mips/boot/dts/ingenic/jz4740.dtsi
+++ b/arch/mips/boot/dts/ingenic/jz4740.dtsi
@@ -192,11 +192,8 @@ aic: audio-controller@10020000 {
 		interrupt-parent = <&intc>;
 		interrupts = <18>;
 
-		clocks = <&cgu JZ4740_CLK_AIC>,
-			 <&cgu JZ4740_CLK_I2S>,
-			 <&cgu JZ4740_CLK_EXT>,
-			 <&cgu JZ4740_CLK_PLL_HALF>;
-		clock-names = "aic", "i2s", "ext", "pll half";
+		clocks = <&cgu JZ4740_CLK_AIC>, <&cgu JZ4740_CLK_I2S>;
+		clock-names = "aic", "i2s";
 
 		dmas = <&dmac 25 0xffffffff>, <&dmac 24 0xffffffff>;
 		dma-names = "rx", "tx";
diff --git a/arch/mips/boot/dts/ingenic/jz4770.dtsi b/arch/mips/boot/dts/ingenic/jz4770.dtsi
index bda0a3a86ed5..9c0099919db7 100644
--- a/arch/mips/boot/dts/ingenic/jz4770.dtsi
+++ b/arch/mips/boot/dts/ingenic/jz4770.dtsi
@@ -238,9 +238,8 @@ aic: audio-controller@10020000 {
 
 		#sound-dai-cells = <0>;
 
-		clocks = <&cgu JZ4770_CLK_AIC>, <&cgu JZ4770_CLK_I2S>,
-			 <&cgu JZ4770_CLK_EXT>, <&cgu JZ4770_CLK_PLL0>;
-		clock-names = "aic", "i2s", "ext", "pll half";
+		clocks = <&cgu JZ4770_CLK_AIC>, <&cgu JZ4770_CLK_I2S>;
+		clock-names = "aic", "i2s";
 
 		interrupt-parent = <&intc>;
 		interrupts = <34>;
-- 
2.38.1