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| author | Sugar Zhang <sugar.zhang@rock-chips.com> | 2020-06-29 22:12:11 +0800 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2020-07-18 16:28:36 +0200 |
| commit | 505af9184ec0a0222bb883486137fac32731e01d (patch) | |
| tree | 4577789595e2174e4c48335377ef717be02229e3 /arch/arm64/boot/dts/rockchip/rk3328.dtsi | |
| parent | e7e46a1f6b755248058db531b1cff3b0cc580650 (diff) | |
| download | linux-505af9184ec0a0222bb883486137fac32731e01d.tar.gz | |
arm64: dts: rockchip: Add 'arm,pl330-periph-burst' for dmac
This patch Add the quirk to specify to use burst transfer
for better compatible and higher performance.
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Link: https://lore.kernel.org/r/1593439935-68540-1-git-send-email-sugar.zhang@rock-chips.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'arch/arm64/boot/dts/rockchip/rk3328.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3328.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi index 72e655020560..bbdb19a3e85d 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi @@ -153,6 +153,7 @@ reg = <0x0 0xff1f0000 0x0 0x4000>; interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>; + arm,pl330-periph-burst; clocks = <&cru ACLK_DMAC>; clock-names = "apb_pclk"; #dma-cells = <1>; |