linux-kernel - [PATCH 2/2] ARM: dts: qcom: Add SATA support on IPQ8064/AP148

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Message-Id: <1411496501-20130-2-git-send-email-galak@codeaurora.org>
Date:	Tue, 23 Sep 2014 13:21:41 -0500
From:	Kumar Gala <galak@...eaurora.org>
To:	linux-arm-msm@...r.kernel.org
Cc:	Kumar Gala <galak@...eaurora.org>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] ARM: dts: qcom: Add SATA support on IPQ8064/AP148

Add SATA PHY and SATA AHCI controller nodes to device tree to enable
generic ahci support on the IPQ8064/AP148 board.

Signed-off-by: Kumar Gala <galak@...eaurora.org>
---
 arch/arm/boot/dts/qcom-ipq8064-ap148.dts |  8 ++++++++
 arch/arm/boot/dts/qcom-ipq8064.dtsi      | 33 ++++++++++++++++++++++++++++++++
 2 files changed, 41 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
index 95e6495..55b2910 100644
--- a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
+++ b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
@@ -81,5 +81,13 @@
 				};
 			};
 		};
+
+		sata-phy@...00000 {
+			status = "ok";
+		};
+
+		sata@...00000 {
+			status = "ok";
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/qcom-ipq8064.dtsi b/arch/arm/boot/dts/qcom-ipq8064.dtsi
index 244f857..63b2146 100644
--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
@@ -234,6 +234,39 @@
 			};
 		};
 
+		sata_phy: sata-phy@...00000 {
+			compatible = "qcom,ipq806x-sata-phy";
+			reg = <0x1b400000 0x200>;
+
+			clocks = <&gcc SATA_PHY_CFG_CLK>;
+			clock-names = "cfg";
+
+			#phy-cells = <0>;
+			status = "disabled";
+		};
+
+		sata@...00000 {
+			compatible = "qcom,ipq806x-ahci", "generic-ahci";
+			reg = <0x29000000 0x180>;
+
+			interrupts = <0 209 0x0>;
+
+			clocks = <&gcc SFAB_SATA_S_H_CLK>,
+				 <&gcc SATA_H_CLK>,
+				 <&gcc SATA_A_CLK>,
+				 <&gcc SATA_RXOOB_CLK>,
+				 <&gcc SATA_PMALIVE_CLK>;
+			clock-names = "slave_face", "iface", "core",
+					"rxoob", "pmalive";
+
+			assigned-clocks = <&gcc SATA_RXOOB_CLK>, <&gcc SATA_PMALIVE_CLK>;
+			assigned-clock-rates = <100000000>, <100000000>;
+
+			phys = <&sata_phy>;
+			phy-names = "sata-phy";
+			status = "disabled";
+		};
+
 		qcom,ssbi@...000 {
 			compatible = "qcom,ssbi";
 			reg = <0x00500000 0x1000>;
-- 
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