Path: blob/main/sys/contrib/device-tree/Bindings/ata/exynos-sata.txt
48375 views
* Samsung AHCI SATA Controller12SATA nodes are defined to describe on-chip Serial ATA controllers.3Each SATA controller should have its own node.45Required properties:6- compatible : compatible list, contains "samsung,exynos5-sata"7- interrupts : <interrupt mapping for SATA IRQ>8- reg : <registers mapping>9- samsung,sata-freq : <frequency in MHz>10- phys : Must contain exactly one entry as specified11in phy-bindings.txt12- phy-names : Must be "sata-phy"1314Optional properties:15- clocks : Must contain an entry for each entry in clock-names.16- clock-names : Shall be "sata" for the external SATA bus clock,17and "sclk_sata" for the internal controller clock.1819Example:20sata@122f0000 {21compatible = "snps,dwc-ahci";22samsung,sata-freq = <66>;23reg = <0x122f0000 0x1ff>;24interrupts = <0 115 0>;25clocks = <&clock 277>, <&clock 143>;26clock-names = "sata", "sclk_sata";27phys = <&sata_phy>;28phy-names = "sata-phy";29};303132