linux-kernel - [PATCH v1] arm64: dts: rockchip: Add sata2 node to rk356x

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Message-Id: <20220226135724.61516-1-linux@fw-web.de>
Date:   Sat, 26 Feb 2022 14:57:24 +0100
From:   Frank Wunderlich <linux@...web.de>
To:     linux-rockchip@...ts.infradead.org
Cc:     Frank Wunderlich <frank-w@...lic-files.de>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        Heiko Stuebner <heiko@...ech.de>,
        Peter Geis <pgwipeout@...il.com>,
        Michael Riesch <michael.riesch@...fvision.net>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v1] arm64: dts: rockchip: Add sata2 node to rk356x

From: Frank Wunderlich <frank-w@...lic-files.de>

RK356x supports up to 3 sata controllers which were compatible with the
existing snps,dwc-ahci binding.

My board has only sata2 connected to combphy2 so only add this one.

Signed-off-by: Frank Wunderlich <frank-w@...lic-files.de>
---
 arch/arm64/boot/dts/rockchip/rk356x.dtsi | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
index 7cdef800cb3c..7b6c8a0c8b84 100644
--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
@@ -230,6 +230,21 @@ scmi_shmem: sram@0 {
 		};
 	};
 
+	sata2: sata@...00000 {
+		compatible = "snps,dwc-ahci";
+		reg = <0 0xfc800000 0 0x1000>;
+		clocks = <&cru ACLK_SATA2>, <&cru CLK_SATA2_PMALIVE>,
+			 <&cru CLK_SATA2_RXOOB>;
+		clock-names = "sata", "pmalive", "rxoob";
+		interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "hostc";
+		phys = <&combphy2 PHY_TYPE_SATA>;
+		phy-names = "sata-phy";
+		ports-implemented = <0x1>;
+		power-domains = <&power RK3568_PD_PIPE>;
+		status = "disabled";
+	};
+
 	gic: interrupt-controller@...00000 {
 		compatible = "arm,gic-v3";
 		reg = <0x0 0xfd400000 0 0x10000>, /* GICD */
-- 
2.25.1