[PATCH v5 09/13] riscv: dts: canaan: use custom compatible for k210 i2s

Conor Dooley
2022-07-05T21:53:02Z

From: Conor Dooley <conor.dooley@microchip.com>

The devicetrees using the Canaan k210 all have a sound-dai-cells value
of 1, whereas the standard binding example for the DesignWare i2s and
other use cases suggest 0. Use a k210 specific compatible which
supports this difference.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
---
arch/riscv/boot/dts/canaan/k210.dtsi | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/riscv/boot/dts/canaan/k210.dtsi b/arch/riscv/boot/dts/canaan/k210.dtsi
index 72f70128d751..900dc629a945 100644
--- a/arch/riscv/boot/dts/canaan/k210.dtsi
+++ b/arch/riscv/boot/dts/canaan/k210.dtsi
@@ -251,7 +251,7 @@ spi2: spi@50240000 {
};

i2s0: i2s@50250000 {
- compatible = "snps,designware-i2s";
+ compatible = "canaan,k210-i2s", "snps,designware-i2s";
reg = <0x50250000 0x200>;
interrupts = <5>;
clocks = <&sysclk K210_CLK_I2S0>;
@@ -260,7 +260,7 @@ i2s0: i2s@50250000 {
};

i2s1: i2s@50260000 {
- compatible = "snps,designware-i2s";
+ compatible = "canaan,k210-i2s", "snps,designware-i2s";
reg = <0x50260000 0x200>;
interrupts = <6>;
clocks = <&sysclk K210_CLK_I2S1>;
@@ -269,7 +269,7 @@ i2s1: i2s@50260000 {
};

i2s2: i2s@50270000 {
- compatible = "snps,designware-i2s";
+ compatible = "canaan,k210-i2s", "snps,designware-i2s";
reg = <0x50270000 0x200>;
interrupts = <7>;
clocks = <&sysclk K210_CLK_I2S2>;
--
2.37.0