rk3288 autowakeup immediately after sleep

[XieyangLy]

冷启动自动唤醒日志_1029.txt that's the debug info.

our product doesn't nedd ethernet.we just use wifi or bluetooth.so i just remove the phy circuit from the bord.but when the system enter sleep mode,it wakeup immediately.

steps： 1、remove the phy chip. 2、boot the system 3、login form debug serial,and ru as root 4、use 'echo mem >/sys/power/state',to enter sleppmode. 5、it wakeup immediately.

i try some way,but doen't work. way1、close the gmac by change gmac to disable（file :rk3288.dtsi）: gmac: ethernet@ff290000 { compatible = "rockchip,rk3288-gmac"; reg = <0x0 0xff290000 0x0 0x10000>; interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "macirq", "eth_wake_irq"; rockchip,grf = <&grf>; clocks = <&cru SCLK_MAC>, <&cru SCLK_MAC_RX>, <&cru SCLK_MAC_TX>, <&cru SCLK_MACREF>, <&cru SCLK_MACREF_OUT>, <&cru ACLK_GMAC>, <&cru PCLK_GMAC>; clock-names = "stmmaceth", "mac_clk_rx", "mac_clk_tx", "clk_mac_ref", "clk_mac_refout", "aclk_mac", "pclk_mac"; resets = <&cru SRST_MAC>; reset-names = "stmmaceth"; status = "disabled"; }; this way will case the system stop at ' [ 2.977420] Boot mode: coldboot ' way2、comment the interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH> as fllow " //interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>, interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>; //interrupt-names = "macirq", interrupt-names = "eth_wake_irq"; " reusult same as way1.

way 3.comment the interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH> as fllow " interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>; // interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "macirq"; //interrupt-names = "eth_wake_irq"; " it will autowake up too.

please help me.