[PATCH v4 09/13] ARM: dts: sun8i: r40: add sata node
From: Maxime Ripard <hidden>
Date: 2018-08-31 07:35:05
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linux-devicetree, linux-ide, lkml
On Thu, Aug 30, 2018 at 09:01:16PM +0200, Corentin Labbe wrote:
quoted hunk ↗ jump to hunk
R40 have a sata controller which is the same as A20. This patch adds a DT node for it. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> --- arch/arm/boot/dts/sun8i-r40.dtsi | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+)diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi index 852c2ccc3268..d6b5820da850 100644 --- a/arch/arm/boot/dts/sun8i-r40.dtsi +++ b/arch/arm/boot/dts/sun8i-r40.dtsi@@ -550,6 +550,29 @@ #size-cells = <0>; }; + ahci: sata at 1c18000 { + compatible = "allwinner,sun8i-r40-ahci"; + reg = <0x01c18000 0x1000>; + interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu CLK_BUS_SATA>, <&ccu CLK_SATA>; + resets = <&ccu RST_BUS_SATA>; + resets-name = "ahci"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + sata_port: sata-port at 0 { + reg = <0>; + phys = <&sata_phy>; + }; + }; + + sata_phy: sata-phy at 1c180c0 { + compatible = "allwinner,sun8i-r40-sata-phy"; + reg = <0x1c180c0 0x200>;
Overlapping devices in the DTS is not ok. Maxime -- Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 833 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20180831/a9d4585b/attachment.sig>