On 2020/4/27 下午2:52, Chen-Yu Tsai wrote:
From: Chen-Yu Tsai wens@csie.org
The "hnp-srp-disable" property for dwc2 is specific to U-boot, not part of upstream Linux's device tree bindings.
Move it to rk3328-u-boot.dtsi to avoid losing it when syncing device tree files.
Signed-off-by: Chen-Yu Tsai wens@csie.org
Reviewed-by: Kever Yang kever.yang@rock-chips.com
Thanks, - Kever
Changes since v2:
- New patch
arch/arm/dts/rk3328-u-boot.dtsi | 4 ++++ arch/arm/dts/rk3328.dtsi | 1 - 2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/arch/arm/dts/rk3328-u-boot.dtsi b/arch/arm/dts/rk3328-u-boot.dtsi index 6d5b3ec06e07..c69e13e11efe 100644 --- a/arch/arm/dts/rk3328-u-boot.dtsi +++ b/arch/arm/dts/rk3328-u-boot.dtsi @@ -62,3 +62,7 @@ /* mmc to sram can't do dma, prevent aborts transfering TF-A parts */ u-boot,spl-fifo-mode; };
+&usb20_otg {
- hnp-srp-disable;
+}; diff --git a/arch/arm/dts/rk3328.dtsi b/arch/arm/dts/rk3328.dtsi index 060c84e6c0cf..57719b82d13e 100644 --- a/arch/arm/dts/rk3328.dtsi +++ b/arch/arm/dts/rk3328.dtsi @@ -483,7 +483,6 @@ "snps,dwc2"; reg = <0x0 0xff580000 0x0 0x40000>; interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
hnp-srp-disable;