linux-kernel - [PATCH] arm64: dts: meson: g12a: add audio devices resets

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Message-Id: <20190925093358.15476-1-jbrunet@baylibre.com>
Date:   Wed, 25 Sep 2019 11:33:58 +0200
From:   Jerome Brunet <jbrunet@...libre.com>
To:     Kevin Hilman <khilman@...libre.com>
Cc:     Jerome Brunet <jbrunet@...libre.com>,
        linux-amlogic@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] arm64: dts: meson: g12a: add audio devices resets

Provide the reset lines coming from the audio clock controller to
the audio devices of the g12 family

Signed-off-by: Jerome Brunet <jbrunet@...libre.com>
---
 arch/arm64/boot/dts/amlogic/meson-g12.dtsi | 28 +++++++++++++++++-----
 1 file changed, 22 insertions(+), 6 deletions(-)

diff --git a/arch/arm64/boot/dts/amlogic/meson-g12.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12.dtsi
index 0d9df29994f3..3cf74fc96434 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12.dtsi
@@ -103,7 +103,9 @@
 			sound-name-prefix = "TODDR_A";
 			interrupts = <GIC_SPI 148 IRQ_TYPE_EDGE_RISING>;
 			clocks = <&clkc_audio AUD_CLKID_TODDR_A>;
-			resets = <&arb AXG_ARB_TODDR_A>;
+			resets = <&arb AXG_ARB_TODDR_A>,
+				 <&clkc_audio AUD_RESET_TODDR_A>;
+			reset-names = "arb", "rst";
 			status = "disabled";
 		};
 
@@ -115,7 +117,9 @@
 			sound-name-prefix = "TODDR_B";
 			interrupts = <GIC_SPI 149 IRQ_TYPE_EDGE_RISING>;
 			clocks = <&clkc_audio AUD_CLKID_TODDR_B>;
-			resets = <&arb AXG_ARB_TODDR_B>;
+			resets = <&arb AXG_ARB_TODDR_B>,
+				 <&clkc_audio AUD_RESET_TODDR_B>;
+			reset-names = "arb", "rst";
 			status = "disabled";
 		};
 
@@ -127,7 +131,9 @@
 			sound-name-prefix = "TODDR_C";
 			interrupts = <GIC_SPI 150 IRQ_TYPE_EDGE_RISING>;
 			clocks = <&clkc_audio AUD_CLKID_TODDR_C>;
-			resets = <&arb AXG_ARB_TODDR_C>;
+			resets = <&arb AXG_ARB_TODDR_C>,
+				 <&clkc_audio AUD_RESET_TODDR_C>;
+			reset-names = "arb", "rst";
 			status = "disabled";
 		};
 
@@ -139,7 +145,9 @@
 			sound-name-prefix = "FRDDR_A";
 			interrupts = <GIC_SPI 152 IRQ_TYPE_EDGE_RISING>;
 			clocks = <&clkc_audio AUD_CLKID_FRDDR_A>;
-			resets = <&arb AXG_ARB_FRDDR_A>;
+			resets = <&arb AXG_ARB_FRDDR_A>,
+				 <&clkc_audio AUD_RESET_FRDDR_A>;
+			reset-names = "arb", "rst";
 			status = "disabled";
 		};
 
@@ -151,7 +159,9 @@
 			sound-name-prefix = "FRDDR_B";
 			interrupts = <GIC_SPI 153 IRQ_TYPE_EDGE_RISING>;
 			clocks = <&clkc_audio AUD_CLKID_FRDDR_B>;
-			resets = <&arb AXG_ARB_FRDDR_B>;
+			resets = <&arb AXG_ARB_FRDDR_B>,
+				 <&clkc_audio AUD_RESET_FRDDR_B>;
+			reset-names = "arb", "rst";
 			status = "disabled";
 		};
 
@@ -163,7 +173,9 @@
 			sound-name-prefix = "FRDDR_C";
 			interrupts = <GIC_SPI 154 IRQ_TYPE_EDGE_RISING>;
 			clocks = <&clkc_audio AUD_CLKID_FRDDR_C>;
-			resets = <&arb AXG_ARB_FRDDR_C>;
+			resets = <&arb AXG_ARB_FRDDR_C>,
+				 <&clkc_audio AUD_RESET_FRDDR_C>;
+			reset-names = "arb", "rst";
 			status = "disabled";
 		};
 
@@ -249,6 +261,7 @@
 			clocks = <&clkc_audio AUD_CLKID_SPDIFIN>,
 				 <&clkc_audio AUD_CLKID_SPDIFIN_CLK>;
 			clock-names = "pclk", "refclk";
+			resets = <&clkc_audio AUD_RESET_SPDIFIN>;
 			status = "disabled";
 		};
 
@@ -261,6 +274,7 @@
 			clocks = <&clkc_audio AUD_CLKID_SPDIFOUT>,
 				 <&clkc_audio AUD_CLKID_SPDIFOUT_CLK>;
 			clock-names = "pclk", "mclk";
+			resets = <&clkc_audio AUD_RESET_SPDIFOUT>;
 			status = "disabled";
 		};
 
@@ -318,6 +332,7 @@
 			clocks = <&clkc_audio AUD_CLKID_SPDIFOUT_B>,
 				 <&clkc_audio AUD_CLKID_SPDIFOUT_B_CLK>;
 			clock-names = "pclk", "mclk";
+			resets = <&clkc_audio AUD_RESET_SPDIFOUT_B>;
 			status = "disabled";
 		};
 
@@ -326,6 +341,7 @@
 			reg = <0x0 0x744 0x0 0x4>;
 			#sound-dai-cells = <1>;
 			sound-name-prefix = "TOHDMITX";
+			resets = <&clkc_audio AUD_RESET_TOHDMITX>;
 			status = "disabled";
 		};
 	};
-- 
2.21.0