diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2024-12-05 15:53:49 +0300 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2024-12-10 13:54:01 +0300 |
| commit | b0cf8110843ad2ee4c9665e1f590069108fe1881 (patch) | |
| tree | dd2609b89456cb346d12cdbece1457a9293b48c3 | |
| parent | b72dc7b9e388e1a5997c1ab3239947ff23fe3f72 (diff) | |
| download | linux-b0cf8110843ad2ee4c9665e1f590069108fe1881.tar.xz | |
arm64: dts: renesas: white-hawk-single: Add R-Car Sound support
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@glider.be>
Reviewed-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/7c840b6e08e0af8a6b9bd5516969eb585f16e10a.1733402907.git.geert+renesas@glider.be
| -rw-r--r-- | arch/arm64/boot/dts/renesas/Makefile | 4 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/renesas/white-hawk-ard-audio-da7212.dtso | 6 |
2 files changed, 7 insertions, 3 deletions
diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile index dea812ba55f3..68031d0f28fb 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 e6cf304c77ee..c27b9b3d4e5f 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 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Device Tree Source for the White Hawk board with ARD-AUDIO-DA7212 Board + * Device Tree Source for White Hawk (Single) board with ARD-AUDIO-DA7212 board * * You can find and buy "ARD-AUDIO-DA7212" at Digi-Key * @@ -27,12 +27,12 @@ * +----------------------------+ * |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 | * +----------------------------+ +-----------------------+ |