Messages in this thread | | | Date | Thu, 16 Oct 2014 11:59:46 +0200 | From | Antoine Tenart <> | Subject | Re: [PATCH 4/5] ARM: berlin: Add AHCI and SATA PHY nodes to BG2 |
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Hi Sebastian,
On Sat, Oct 11, 2014 at 05:41:12PM +0200, Sebastian Hesselbarth wrote: > > + ahci: sata@e90000 { > + compatible = "marvell,berlin2-ahci", "generic-ahci"; > + reg = <0xe90000 0x1000>; > + interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&chip CLKID_SATA>; > + #address-cells = <1>; > + #size-cells = <0>; > + status = "disabled";
The ahci generic driver actually returns -ENODEV if no port is activated. There is no need to disable it from there.
> + > + sata0: sata-port@0 { > + reg = <0>; > + phys = <&sata_phy 0>; > + status = "disabled"; > + }; > + > + sata1: sata-port@1 { > + reg = <1>; > + phys = <&sata_phy 1>; > + status = "disabled"; > + }; > + };
Antoine
-- Antoine Ténart, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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