diff options
| author | Zhangfei Gao <zhangfei.gao@linaro.org> | 2013-02-01 17:40:22 +0800 |
|---|---|---|
| committer | Guodong Xu <guodong.xu@linaro.org> | 2013-02-21 16:12:38 +0800 |
| commit | dec0a3a944df7a80f9485cf7fdf1f1c542845748 (patch) | |
| tree | d4421bafad65f0e79025fc0eb166c4f86f43c8d3 | |
| parent | 61a7edaf39f046714c74efd4011c13eefa6db572 (diff) | |
ARM: hs: add dma clk dependence
DMA need two clks to work, enable acp_clk here
1. 0xfc800000 + 0x50, bit 10
2. 0xfcA09000 + 0x30, bit 28, acp_clk
Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
| -rw-r--r-- | arch/arm/boot/dts/hi3620.dtsi | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/hi3620.dtsi b/arch/arm/boot/dts/hi3620.dtsi index ae2f2f9a18d9..d27827d8d496 100644 --- a/arch/arm/boot/dts/hi3620.dtsi +++ b/arch/arm/boot/dts/hi3620.dtsi @@ -519,11 +519,19 @@ clock-output-names = "clk_i2c3"; }; + /* clk_acp */ + clk_acp: acp{ + compatible = "hisilicon,periclock"; + #clock-cells = <0>; + clocks = <&clk_cfgaxi>; + hisilicon,hi3620-clkgate = <0x30 28>; + }; + /*dmac clk*/ clk_dmac: dmac{ compatible = "hisilicon,periclock"; #clock-cells = <0>; - clocks = <&clk_cfgaxi>; + clocks = <&clk_acp>; hisilicon,hi3620-clkgate = <0x50 10>; clock-output-names = "clk_dmac"; }; |