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Message-Id: <20220705215213.1802496-10-mail@conchuod.ie>
Date: Tue, 5 Jul 2022 22:52:10 +0100
From: Conor Dooley <mail@...chuod.ie>
To: David Airlie <airlied@...ux.ie>, Daniel Vetter <daniel@...ll.ch>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Thierry Reding <thierry.reding@...il.com>,
Sam Ravnborg <sam@...nborg.org>,
Eugeniy Paltsev <Eugeniy.Paltsev@...opsys.com>,
Vinod Koul <vkoul@...nel.org>,
Serge Semin <fancer.lancer@...il.com>,
Daniel Lezcano <daniel.lezcano@...aro.org>,
Palmer Dabbelt <palmer@...belt.com>,
Palmer Dabbelt <palmer@...osinc.com>
Cc: Paul Walmsley <paul.walmsley@...ive.com>,
Albert Ou <aou@...s.berkeley.edu>,
Conor Dooley <conor.dooley@...rochip.com>,
Masahiro Yamada <masahiroy@...nel.org>,
Damien Le Moal <damien.lemoal@...nsource.wdc.com>,
Geert Uytterhoeven <geert@...ux-m68k.org>,
Niklas Cassel <niklas.cassel@....com>,
Dillon Min <dillon.minfei@...il.com>,
dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, dmaengine@...r.kernel.org,
linux-riscv@...ts.infradead.org
Subject: [PATCH v5 09/13] riscv: dts: canaan: use custom compatible for k210 i2s
From: Conor Dooley <conor.dooley@...rochip.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@...rochip.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@...40000 {
};
i2s0: i2s@...50000 {
- 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@...50000 {
};
i2s1: i2s@...60000 {
- 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@...60000 {
};
i2s2: i2s@...70000 {
- compatible = "snps,designware-i2s";
+ compatible = "canaan,k210-i2s", "snps,designware-i2s";
reg = <0x50270000 0x200>;
interrupts = <7>;
clocks = <&sysclk K210_CLK_I2S2>;
--
2.37.0
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