linux-kernel - [PATCH v4 5/5] arm64: dts: rockchip: Add sata nodes to rk356x

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Date:   Tue,  1 Mar 2022 16:24:21 +0100
From:   Frank Wunderlich <linux@...web.de>
To:     devicetree@...r.kernel.org
Cc:     Frank Wunderlich <frank-w@...lic-files.de>,
        Damien Le Moal <damien.lemoal@...nsource.wdc.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        Hans de Goede <hdegoede@...hat.com>,
        Jens Axboe <axboe@...nel.dk>, linux-ide@...r.kernel.org,
        linux-kernel@...r.kernel.org, Heiko Stuebner <heiko@...ech.de>,
        Peter Geis <pgwipeout@...il.com>,
        Michael Riesch <michael.riesch@...fvision.net>,
        linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, Ray Jui <rjui@...adcom.com>,
        Scott Branden <sbranden@...adcom.com>,
        bcm-kernel-feedback-list@...adcom.com
Subject: [PATCH v4 5/5] arm64: dts: rockchip: Add sata nodes 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.

Signed-off-by: Frank Wunderlich <frank-w@...lic-files.de>
---
changes in v4:
 - drop newline in dts
 - re-add clock-names
 - add soc specific compatible
changes in v3:
 - fix combphy error by moving sata0 to rk3568.dtsi
 - remove clock-names and interrupt-names
changes in v2:
 - added sata0 + 1, but have only tested sata2
---
 arch/arm64/boot/dts/rockchip/rk3568.dtsi | 14 ++++++++++++
 arch/arm64/boot/dts/rockchip/rk356x.dtsi | 28 ++++++++++++++++++++++++
 2 files changed, 42 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3568.dtsi b/arch/arm64/boot/dts/rockchip/rk3568.dtsi
index 5b0f528d6818..3e07d9f6a2d1 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568.dtsi
@@ -8,6 +8,20 @@
 / {
 	compatible = "rockchip,rk3568";
 
+	sata0: sata@...00000 {
+		compatible = "rockchip,rk3568-dwc-ahci", "snps,dwc-ahci";
+		reg = <0 0xfc000000 0 0x1000>;
+		clocks = <&cru ACLK_SATA0>, <&cru CLK_SATA0_PMALIVE>,
+			 <&cru CLK_SATA0_RXOOB>;
+		clock-names = "sata", "pmalive", "rxoob";
+		interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
+		phys = <&combphy0 PHY_TYPE_SATA>;
+		phy-names = "sata-phy";
+		ports-implemented = <0x1>;
+		power-domains = <&power RK3568_PD_PIPE>;
+		status = "disabled";
+	};
+
 	pipe_phy_grf0: syscon@...70000 {
 		compatible = "rockchip,rk3568-pipe-phy-grf", "syscon";
 		reg = <0x0 0xfdc70000 0x0 0x1000>;
diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
index 7cdef800cb3c..264dd030e703 100644
--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
@@ -230,6 +230,34 @@ scmi_shmem: sram@0 {
 		};
 	};
 
+	sata1: sata@...00000 {
+		compatible = "rockchip,rk3568-dwc-ahci", "snps,dwc-ahci";
+		reg = <0 0xfc400000 0 0x1000>;
+		clocks = <&cru ACLK_SATA1>, <&cru CLK_SATA1_PMALIVE>,
+			 <&cru CLK_SATA1_RXOOB>;
+		clock-names = "sata", "pmalive", "rxoob";
+		interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
+		phys = <&combphy1 PHY_TYPE_SATA>;
+		phy-names = "sata-phy";
+		ports-implemented = <0x1>;
+		power-domains = <&power RK3568_PD_PIPE>;
+		status = "disabled";
+	};
+
+	sata2: sata@...00000 {
+		compatible = "rockchip,rk3568-dwc-ahci", "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>;
+		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