| Message ID | 20200520064816.3954-1-jbx6244@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | [RFC] arm64: dts: rockchip: fix dmas dma-names for rk3308 i2s node | expand |
diff --git a/arch/arm64/boot/dts/rockchip/rk3308.dtsi b/arch/arm64/boot/dts/rockchip/rk3308.dtsi index ac7f69407..79c1dd1fe 100644 --- a/arch/arm64/boot/dts/rockchip/rk3308.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3308.dtsi @@ -564,8 +564,8 @@ interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru SCLK_I2S1_2CH>, <&cru HCLK_I2S1_2CH>; clock-names = "i2s_clk", "i2s_hclk"; - dmas = <&dmac1 11>; - dma-names = "rx"; + dmas = <&dmac1 10>, <&dmac1 11>; + dma-names = "tx", "rx"; resets = <&cru SRST_I2S1_2CH_M>, <&cru SRST_I2S1_2CH_H>; reset-names = "reset-m", "reset-h"; status = "disabled";
One of the current rk3308 'i2s' nodes has a different dma layout with only 1 item. Table 9-2 DMAC1 Request Mapping Table shows that there 2 dma sources available, so fix the dmas and dma-names for the rk3308 'i2s' node. 10 I2S/PCM_2CH_1 tx High level 11 I2S/PCM_2CH_1 rx High level Signed-off-by: Johan Jonker <jbx6244@gmail.com> --- arch/arm64/boot/dts/rockchip/rk3308.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)