linux-kernel - [PATCH v3 2/4] ARM: dts: lpc32xx: Add missing properties for the i2s interfaces

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Message-Id: <20240614163500.386747-3-piotr.wojtaszczyk@timesys.com>
Date: Fri, 14 Jun 2024 18:34:50 +0200
From: Piotr Wojtaszczyk <piotr.wojtaszczyk@...esys.com>
To: 
Cc: Piotr Wojtaszczyk <piotr.wojtaszczyk@...esys.com>,
	Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Vladimir Zapolskiy <vz@...ia.com>,
	Russell King <linux@...linux.org.uk>,
	Jaroslav Kysela <perex@...ex.cz>,
	Takashi Iwai <tiwai@...e.com>,
	"J.M.B. Downing" <jonathan.downing@...tel.com>,
	Michael Ellerman <mpe@...erman.id.au>,
	Chancel Liu <chancel.liu@....com>,
	Arnd Bergmann <arnd@...db.de>,
	linux-sound@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	alsa-devel@...a-project.org,
	linuxppc-dev@...ts.ozlabs.org
Subject: [PATCH v3 2/4] ARM: dts: lpc32xx: Add missing properties for the i2s interfaces

The 'dma-vc-names' correspond to virtual pl08x dma channels declared in
the 'phy3250.c' platform file.

Signed-off-by: Piotr Wojtaszczyk <piotr.wojtaszczyk@...esys.com>
---
Changes for v3:
- Split previous commit for separate subsystems
- Add properties to match dt binding

 arch/arm/boot/dts/nxp/lpc/lpc32xx.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/nxp/lpc/lpc32xx.dtsi b/arch/arm/boot/dts/nxp/lpc/lpc32xx.dtsi
index 974410918f35..bbd2b8b6963c 100644
--- a/arch/arm/boot/dts/nxp/lpc/lpc32xx.dtsi
+++ b/arch/arm/boot/dts/nxp/lpc/lpc32xx.dtsi
@@ -221,6 +221,10 @@ spi2: spi@...90000 {
 			i2s0: i2s@...94000 {
 				compatible = "nxp,lpc3220-i2s";
 				reg = <0x20094000 0x1000>;
+				interrupts = <22 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk LPC32XX_CLK_I2S0>;
+				dma-vc-names = "i2s0-tx", "i2s0-rx";
+				#sound-dai-cells = <0>;
 				status = "disabled";
 			};
 
@@ -237,6 +241,10 @@ sd: sd@...98000 {
 			i2s1: i2s@...9c000 {
 				compatible = "nxp,lpc3220-i2s";
 				reg = <0x2009c000 0x1000>;
+				interrupts = <23 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk LPC32XX_CLK_I2S1>;
+				dma-vc-names = "i2s1-tx", "i2s1-rx";
+				#sound-dai-cells = <0>;
 				status = "disabled";
 			};
 
-- 
2.25.1