From 9be16b38cf43181efc12ee6f467aaf222ad31b03 Mon Sep 17 00:00:00 2001 From: Qipan Li Date: Thu, 30 Jan 2014 13:57:29 +0800 Subject: serial: sirf: move to use generic dma dt-binding to get dma channels instead of using sirf specific dma channel property like "sirf,uart-dma-rx-channel" and "sirf,uart-dma-tx-channel", here we move to use generic dma dt-binding to get the channel like: - sirf,uart-dma-rx-channel = <21>; - sirf,uart-dma-tx-channel = <2>; + dmas = <&dmac1 5>, <&dmac0 2>; + dma-names = "rx", "tx"; and we move dma_request_channel() to dma_request_slave_channel(), we don't need to call sirfsoc dma filter function sirfsoc_dma_filter_id() again. Signed-off-by: Qipan Li Signed-off-by: Barry Song Signed-off-by: Greg Kroah-Hartman --- arch/arm/boot/dts/prima2.dtsi | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) (limited to 'arch/arm/boot/dts/prima2.dtsi') diff --git a/arch/arm/boot/dts/prima2.dtsi b/arch/arm/boot/dts/prima2.dtsi index 0e219932d7cc..8582ae41a583 100644 --- a/arch/arm/boot/dts/prima2.dtsi +++ b/arch/arm/boot/dts/prima2.dtsi @@ -223,8 +223,8 @@ interrupts = <17>; fifosize = <128>; clocks = <&clks 13>; - sirf,uart-dma-rx-channel = <21>; - sirf,uart-dma-tx-channel = <2>; + dmas = <&dmac1 5>, <&dmac0 2>; + dma-names = "rx", "tx"; }; uart1: uart@b0060000 { @@ -243,8 +243,8 @@ interrupts = <19>; fifosize = <128>; clocks = <&clks 15>; - sirf,uart-dma-rx-channel = <6>; - sirf,uart-dma-tx-channel = <7>; + dmas = <&dmac0 6>, <&dmac0 7>; + dma-names = "rx", "tx"; }; usp0: usp@b0080000 { @@ -254,8 +254,8 @@ interrupts = <20>; fifosize = <128>; clocks = <&clks 28>; - sirf,usp-dma-rx-channel = <17>; - sirf,usp-dma-tx-channel = <18>; + dmas = <&dmac1 1>, <&dmac1 2>; + dma-names = "rx", "tx"; }; usp1: usp@b0090000 { @@ -265,8 +265,8 @@ interrupts = <21>; fifosize = <128>; clocks = <&clks 29>; - sirf,usp-dma-rx-channel = <14>; - sirf,usp-dma-tx-channel = <15>; + dmas = <&dmac0 14>, <&dmac0 15>; + dma-names = "rx", "tx"; }; usp2: usp@b00a0000 { @@ -276,8 +276,8 @@ interrupts = <22>; fifosize = <128>; clocks = <&clks 30>; - sirf,usp-dma-rx-channel = <10>; - sirf,usp-dma-tx-channel = <11>; + dmas = <&dmac0 10>, <&dmac0 11>; + dma-names = "rx", "tx"; }; dmac0: dma-controller@b00b0000 { -- cgit v1.2.3