On 8/7/2014 7:38 AM, Fabio Estevam wrote:
> On Thu, Aug 7, 2014 at 11:20 AM, Fabio Estevam <feste...@gmail.com> wrote:
>
> ,but I am wondering if we should also do:
>
> --- a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
> +++ b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
> @@ -66,6 +66,7 @@
> pinctrl-0 = <&pinctrl_enet>;
> phy-mode = "rgmii";
> interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>,
> + <&intc 0 118 IRQ_TYPE_LEVEL_HIGH>,
> <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>;
> status = "okay";
> };
> @@ -226,7 +227,7 @@
> MX6QDL_PAD_RGMII_RD2__RGMII_RD2
> 0x1b0b0
> MX6QDL_PAD_RGMII_RD3__RGMII_RD3
> 0x1b0b0
> MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL
> 0x1b0b0
> - MX6QDL_PAD_GPIO_6__ENET_IRQ
> 0x000b1
> + MX6QDL_PAD_GPIO_6__ENET_IRQ
> 0x400000b1
>
> Since the Workaround for erratum ERR006687 states that the SION bit
> needs to be used:
>
> "All of the interrupts can be selected by MUX and output to pad GPIO6.
> If GPIO6 is selected to
> output ENET interrupts and GPIO6 SION is set, the resulting GPIO
> interrupt will wake the system
> from Wait mode."
>
arch/arm/boot/dts/imx6q-pinfunc.h:#define MX6QDL_PAD_GPIO_6__ENET_IRQ
0x230 0x600
0x03c 0x11 0xff000609
So, the ion bit should already be set(0x11). But the other way works too.
Troy
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