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| author | Peter Chen <peter.chen@nxp.com> | 2016-12-14 10:25:54 +0800 |
|---|---|---|
| committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:25:25 +0800 |
| commit | 41fabb1fcc62c16584e41d03393706dffdd48858 (patch) | |
| tree | 03c2a0449108e90d2437cb23fe25cbf6eb07db28 /arch/arm/boot/dts/imx7d.dtsi | |
| parent | 339626eb51c25623ae868cd4d5fb3245d4c196e3 (diff) | |
MLK-13605 ARM: dts: imx7d.dtsi: configure USB burst properly
After testing, it can give the best performance.
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Diffstat (limited to 'arch/arm/boot/dts/imx7d.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx7d.dtsi | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx7d.dtsi b/arch/arm/boot/dts/imx7d.dtsi index 615a14fc0d60..b9f459bfe868 100644 --- a/arch/arm/boot/dts/imx7d.dtsi +++ b/arch/arm/boot/dts/imx7d.dtsi @@ -336,6 +336,9 @@ fsl,usbphy = <&usbphynop2>; fsl,usbmisc = <&usbmisc2 0>; phy-clkgate-delay-us = <400>; + ahb-burst-config = <0x0>; + tx-burst-size-dword = <0x10>; + rx-burst-size-dword = <0x10>; status = "disabled"; }; |