linux-kernel - [PATCH 41/43] ARM: dts: ep93xx: Add I2S and AC97 nodes

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20230424123522.18302-42-nikita.shubin@maquefel.me>
Date:   Mon, 24 Apr 2023 15:34:57 +0300
From:   Nikita Shubin <nikita.shubin@...uefel.me>
To:     unlisted-recipients:; (no To-header on input)
Cc:     Arnd Bergmann <arnd@...nel.org>, Linus Walleij <linusw@...nel.org>,
        Alexander Sverdlin <alexander.sverdlin@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 41/43] ARM: dts: ep93xx: Add I2S and AC97 nodes

From: Alexander Sverdlin <alexander.sverdlin@...il.com>

Add the audio interfaces present in EP93xx SoCs.

Signed-off-by: Alexander Sverdlin <alexander.sverdlin@...il.com>
Signed-off-by: Nikita Shubin <nikita.shubin@...uefel.me>
---
 arch/arm/boot/dts/ep93xx.dtsi | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/arch/arm/boot/dts/ep93xx.dtsi b/arch/arm/boot/dts/ep93xx.dtsi
index d896bdcc6b10..bba5fa753176 100644
--- a/arch/arm/boot/dts/ep93xx.dtsi
+++ b/arch/arm/boot/dts/ep93xx.dtsi
@@ -174,6 +174,19 @@ dma1: dma-controller@...00100 {
 			interrupts = <17>, <18>;
 		};
 
+		i2s: i2s@...20000 {
+			compatible = "cirrus,ep9301-i2s";
+			#sound-dai-cells = <0>;
+			reg = <0x80820000 0x100>;
+			interrupt-parent = <&vic1>;
+			interrupts = <28>;
+			clocks = <&syscon EP93XX_CLK_I2S_MCLK
+				  &syscon EP93XX_CLK_I2S_SCLK
+				  &syscon EP93XX_CLK_I2S_LRCLK>;
+			clock-names = "mclk", "sclk", "lrclk";
+			status = "disabled";
+		};
+
 		gpio0: gpio@...40000 {
 			compatible = "cirrus,ep9301-gpio";
 			chip-label = "A";
@@ -293,6 +306,17 @@ ide: ide@...a0000 {
 			pinctrl-0 = <&ide_default_pins>;
 		};
 
+		ac97: ac97@...80000 {
+			compatible = "cirrus,ep9301-ac97";
+			#sound-dai-cells = <0>;
+			reg = <0x80880000 0xac>;
+			interrupt-parent = <&vic0>;
+			interrupts = <6>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&ac97_default_pins>;
+			status = "disabled";
+		};
+
 		uart0: uart@...c0000 {
 			compatible = "arm,primecell";
 			reg = <0x808c0000 0x1000>;
-- 
2.39.2