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    Subject[PATCH v3 11/15] riscv: dts: canaan: use custom compatible for k210 i2s
    Date
    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>;
    --
    2.36.1
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