1*4882a593SmuzhiyunDevice-Tree bindings for MediaTek SoC based RTC 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunRequired properties: 4*4882a593Smuzhiyun- compatible : Should be 5*4882a593Smuzhiyun "mediatek,mt7622-rtc", "mediatek,soc-rtc" : for MT7622 SoC 6*4882a593Smuzhiyun- reg : Specifies base physical address and size of the registers; 7*4882a593Smuzhiyun- interrupts : Should contain the interrupt for RTC alarm; 8*4882a593Smuzhiyun- clocks : Specifies list of clock specifiers, corresponding to 9*4882a593Smuzhiyun entries in clock-names property; 10*4882a593Smuzhiyun- clock-names : Should contain "rtc" entries 11*4882a593Smuzhiyun 12*4882a593SmuzhiyunExample: 13*4882a593Smuzhiyun 14*4882a593Smuzhiyunrtc: rtc@10212800 { 15*4882a593Smuzhiyun compatible = "mediatek,mt7622-rtc", 16*4882a593Smuzhiyun "mediatek,soc-rtc"; 17*4882a593Smuzhiyun reg = <0 0x10212800 0 0x200>; 18*4882a593Smuzhiyun interrupts = <GIC_SPI 129 IRQ_TYPE_LEVEL_LOW>; 19*4882a593Smuzhiyun clocks = <&topckgen CLK_TOP_RTC>; 20*4882a593Smuzhiyun clock-names = "rtc"; 21*4882a593Smuzhiyun}; 22