[PATCH 2/2] arm64: dts: renesas: white-hawk-single: Add R-Car Sound support

[Geert Uytterhoeven]

White Hawk Single boards can use the same ARD-AUDIO-DA7212 external
audio board as the White Hawk board stack.  Add support for building
DTBs for them, and document the small differences in connector labels.

Signed-off-by: Geert Uytterhoeven <geert+renesas at glider.be>
---
 arch/arm64/boot/dts/renesas/Makefile                       | 4 ++++
 .../boot/dts/renesas/white-hawk-ard-audio-da7212.dtso      | 7 ++++---
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile
index dea812ba55f3132e..68031d0f28fb2a54 100644
--- a/arch/arm64/boot/dts/renesas/Makefile
+++ b/arch/arm64/boot/dts/renesas/Makefile
@@ -91,8 +91,12 @@ r8a779g0-white-hawk-ard-audio-da7212-dtbs := r8a779g0-white-hawk.dtb white-hawk-
 dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g0-white-hawk-ard-audio-da7212.dtb
 
 dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g2-white-hawk-single.dtb
+r8a779g2-white-hawk-single-ard-audio-da7212-dtbs := r8a779g2-white-hawk-single.dtb white-hawk-ard-audio-da7212.dtbo
+dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g2-white-hawk-single-ard-audio-da7212.dtb
 
 dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g3-white-hawk-single.dtb
+r8a779g3-white-hawk-single-ard-audio-da7212-dtbs := r8a779g3-white-hawk-single.dtb white-hawk-ard-audio-da7212.dtbo
+dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g3-white-hawk-single-ard-audio-da7212.dtb
 
 dtb-$(CONFIG_ARCH_R8A779H0) += r8a779h0-gray-hawk-single.dtb
 
diff --git a/arch/arm64/boot/dts/renesas/white-hawk-ard-audio-da7212.dtso b/arch/arm64/boot/dts/renesas/white-hawk-ard-audio-da7212.dtso
index e6cf304c77ee9225..1308a35561365f51 100644
--- a/arch/arm64/boot/dts/renesas/white-hawk-ard-audio-da7212.dtso
+++ b/arch/arm64/boot/dts/renesas/white-hawk-ard-audio-da7212.dtso
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Device Tree Source for the White Hawk board with ARD-AUDIO-DA7212 Board
+ * Device Tree Source for the White Hawk (Single) board with ARD-AUDIO-DA7212
+ * Board
  *
  * You can find and buy "ARD-AUDIO-DA7212" at Digi-Key
  *
@@ -27,12 +28,12 @@
  * +----------------------------+
  * |Breakout board		|
  * |				|	+---------------+
- * |CN34 (I2C CN)		|	|J1		|
+ * |CN(30)34 (I2C CN)		|	|J1		|
  * |	I2C0_SCL	   pin3 |<----->| pin20 SCL	|
  * |	I2C0_SDA	   pin5 |<----->| pin18 SDA	|
  * |				|	+---------------+
  * |				|	+-----------------------+
- * |CN4 (Power)		        |	|J7			|
+ * |CN(300)4 (Power)	        |	|J7			|
  * |	3v3 (v)		   pin9 |<----->| pin4  / pin8  3.3v	|
  * |	GND (v)	    pin3 / pin4 |<----->| pin12 / pin14 GND	|
  * +----------------------------+	+-----------------------+
-- 
2.34.1