From mboxrd@z Thu Jan 1 00:00:00 1970 From: Russell King Subject: [PATCH] arm64: dts: marvell: add generic-ahci compatibles for CP110 ahci Date: Fri, 13 Jan 2017 18:57:39 +0000 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Return-path: Content-Disposition: inline Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Gregory Clement Cc: Jason Cooper , Andrew Lunn , Sebastian Hesselbarth , Rob Herring , Mark Rutland , Catalin Marinas , Will Deacon , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org Testing with an Armada 8040 board shows that adding the generic-ahci compatible to the CP110 AHCI nodes gets us working AHCI on the board. A previous patch series posted by Thomas Petazzoni was retracted when it was realised that the IP was supposed to be, and is, compatible with the standard register layout. Add this compatible. Signed-off-by: Russell King --- arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi | 3 ++- arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi index 464b491c7291..65ad781d7910 100644 --- a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi @@ -128,7 +128,8 @@ }; cpm_sata0: sata@540000 { - compatible = "marvell,armada-8k-ahci"; + compatible = "marvell,armada-8k-ahci", + "generic-ahci"; reg = <0x540000 0x30000>; interrupts = ; clocks = <&cpm_syscon0 1 15>; diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi index b10f4781d8fb..168d667d50a3 100644 --- a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi @@ -128,7 +128,8 @@ }; cps_sata0: sata@540000 { - compatible = "marvell,armada-8k-ahci"; + compatible = "marvell,armada-8k-ahci", + "generic-ahci"; reg = <0x540000 0x30000>; interrupts = ; clocks = <&cps_syscon0 1 15>; -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html