+if(client->irq >0|| + device_property_read_bool(&client->dev,"wakeup-source")) {+ device_init_wakeup(&client->dev,true); }/*check state of calendar information*/@@-563,9+554,8@@if(ret <0)returnret;- hym8563->valid = !(ret &HYM8563_SEC_VL); dev_dbg(&client->dev,"rtc ...
Device(RTC){Name(_HID,EisaId("PNP0B00"))// _HID: Hardware IDName(ATT0,ResourceTemplate(){IO(Decode16,0x0070,// Range Minimum0x0070,// Range Maximum0x00,// Alignment0x04,// Length <-- Change from 4 to 2)IRQNoFlags()// <-- remove or comment{8}// <-- these two lines})...
interrupts =<RK_PD3IRQ_TYPE_LEVEL_LOW>; }; } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 复制 设备树中默认是开启rtc模块的hym8563,读者不用修改。 3.2.3、创建内核patch 请参考《OpenHarmony如何为内核打patch》(即Git仓库的//docs/OpenHarmony如何为内核打patch.docx)。 3.2.4、...
+ qemu_irq_pulse(s->toy_irq); + } +} + +static void ls7a_rtc_realize(DeviceState *dev, Error **errp) +{ + SysBusDevice *sbd = SYS_BUS_DEVICE(dev); + LS7A_RTCState *d = LS7A_RTC(sbd); + memory_region_init_io(&d->iomem, NULL, &ls7a_rtc_ops, ...
[ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts [ 0.000000] Total of 128 interrupts on 1 active controller [ 0.000000] OMAP clockevent source: GPTIMER2 at 24000000 Hz [ 0.000000] OMAP clocksource: GPTIMER1 at 32768 Hz ...
IRQ 中断请求(INTERRUPT REQUEST)的缩写。它是通过IRQ 线路发送至位处理器的一个信号,表示外围设备即将发送或接受数据。 KB 千字节(KILOBYTE)的缩写,即1024个字节。 LAN 局域网(LOCAL AREA NETWORK)的缩写。 LCD 液晶显示屏(LIQUID CRYSTAL DISPLAY)的缩写。 LED 发...
+ interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;+ clocks = <&clk IMX8MQ_CLK_ECSPI1_ROOT>,+ <&clk IMX8MQ_CLK_ECSPI1_ROOT>;+ clock-names = "ipg", "per";+ status = "disabled";+ };++ ecspi2: spi@30830000 {+ #address-cells = <1>;+ #...
- int wakeirq; s32 (*read_block_data)(const struct i2c_client *client, u8 command, u8 length, u8 *values); s32 (*write_block_data)(const struct i2c_client *client, u8 command, @@ -1146,8 +1142,6 @@ read_rtc: } if (want_irq) { ...
删掉irqnoflag
3.2.3、创建内核patch 3.2.4、替换OpenHarmony的内核patch 3.2.5、开启内核配置 3.3、OpenHarmony配置树配置 3.3.1、device_info.hcs 3.4、OpenHarmony RTC平台驱动 3.5、应用程序 3.5.1、rtc_test.c 3.5.2、BUILD.gn 3.5.3、参与应用程序编译 3.5.4、修改编译白名单 ...