Re: [PATCH 2/6] ARM: sun8i: r40: add USB host port nodes for R40
From: Maxime Ripard <hidden>
Date: 2017-10-16 09:32:45
Also in:
linux-arm-kernel, lkml
On Tue, Oct 10, 2017 at 07:24:28AM +0800, Icenowy Zheng wrote:
quoted
quoted
+ interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu CLK_BUS_OHCI1>, + <&ccu CLK_BUS_EHCI1>, + <&ccu CLK_USB_OHCI1>; + resets = <&ccu RST_BUS_OHCI1>, + <&ccu RST_BUS_EHCI1>;Why do you need to take the OHCI resources too?AW's strange design -- without OHCI resources taken EHCI won't work.
How has this been tested? Thanks! Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com