linux-kernel - [PATCHv1 4/5] arm64: dts: rockchip: rk3588: add combo PHYs

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Date:   Thu, 13 Apr 2023 20:23:44 +0200
From:   Sebastian Reichel <sebastian.reichel@...labora.com>
To:     Heiko Stuebner <heiko@...ech.de>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Damien Le Moal <damien.lemoal@...nsource.wdc.com>,
        Serge Semin <fancer.lancer@...il.com>,
        Vinod Koul <vkoul@...nel.org>,
        Kishon Vijay Abraham I <kishon@...nel.org>,
        linux-ide@...r.kernel.org, linux-phy@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Sebastian Reichel <sebastian.reichel@...labora.com>,
        kernel@...labora.com
Subject: [PATCHv1 4/5] arm64: dts: rockchip: rk3588: add combo PHYs

Add all 3 combo PHYs that can be found in RK3588.
They are used for SATA, PCIe or USB3.

Signed-off-by: Sebastian Reichel <sebastian.reichel@...labora.com>
---
 arch/arm64/boot/dts/rockchip/rk3588.dtsi  | 21 ++++++++++++
 arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 42 +++++++++++++++++++++++
 2 files changed, 63 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588.dtsi b/arch/arm64/boot/dts/rockchip/rk3588.dtsi
index d085e57fbc4c..fe1866a3697a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588.dtsi
@@ -7,6 +7,11 @@
 #include "rk3588-pinctrl.dtsi"
 
 / {
+	pipe_phy1_grf: syscon@...c0000 {
+		compatible = "rockchip,rk3588-pipe-phy-grf", "syscon";
+		reg = <0x0 0xfd5c0000 0x0 0x100>;
+	};
+
 	gmac0: ethernet@...b0000 {
 		compatible = "rockchip,rk3588-gmac", "snps,dwmac-4.20a";
 		reg = <0x0 0xfe1b0000 0x0 0x10000>;
@@ -55,4 +60,20 @@ gmac0_mtl_tx_setup: tx-queues-config {
 			queue1 {};
 		};
 	};
+
+	combphy1_ps: phy@...10000 {
+		compatible = "rockchip,rk3588-naneng-combphy";
+		reg = <0x0 0xfee10000 0x0 0x100>;
+		#phy-cells = <1>;
+		clocks = <&cru CLK_REF_PIPE_PHY1>, <&cru PCLK_PCIE_COMBO_PIPE_PHY1>,
+			 <&cru PCLK_PHP_ROOT>;
+		clock-names = "ref", "apb", "pipe";
+		assigned-clocks = <&cru CLK_REF_PIPE_PHY1>;
+		assigned-clock-rates = <100000000>;
+		resets = <&cru SRST_REF_PIPE_PHY1>, <&cru SRST_P_PCIE2_PHY1>;
+		reset-names = "phy", "apb";
+		rockchip,pipe-grf = <&php_grf>;
+		rockchip,pipe-phy-grf = <&pipe_phy1_grf>;
+		status = "disabled";
+	};
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
index 422b31e342ca..7227c918f825 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
@@ -944,6 +944,16 @@ php_grf: syscon@...b0000 {
 		reg = <0x0 0xfd5b0000 0x0 0x1000>;
 	};
 
+	pipe_phy0_grf: syscon@...bc000 {
+		compatible = "rockchip,rk3588-pipe-phy-grf", "syscon";
+		reg = <0x0 0xfd5bc000 0x0 0x100>;
+	};
+
+	pipe_phy2_grf: syscon@...c4000 {
+		compatible = "rockchip,rk3588-pipe-phy-grf", "syscon";
+		reg = <0x0 0xfd5c4000 0x0 0x100>;
+	};
+
 	ioc: syscon@...f0000 {
 		compatible = "rockchip,rk3588-ioc", "syscon";
 		reg = <0x0 0xfd5f0000 0x0 0x10000>;
@@ -2200,6 +2210,38 @@ dmac2: dma-controller@...10000 {
 		#dma-cells = <1>;
 	};
 
+	combphy0_ps: phy@...00000 {
+		compatible = "rockchip,rk3588-naneng-combphy";
+		reg = <0x0 0xfee00000 0x0 0x100>;
+		#phy-cells = <1>;
+		clocks = <&cru CLK_REF_PIPE_PHY0>, <&cru PCLK_PCIE_COMBO_PIPE_PHY0>,
+			 <&cru PCLK_PHP_ROOT>;
+		clock-names = "ref", "apb", "pipe";
+		assigned-clocks = <&cru CLK_REF_PIPE_PHY0>;
+		assigned-clock-rates = <100000000>;
+		resets = <&cru SRST_REF_PIPE_PHY0>, <&cru SRST_P_PCIE2_PHY0>;
+		reset-names = "phy", "apb";
+		rockchip,pipe-grf = <&php_grf>;
+		rockchip,pipe-phy-grf = <&pipe_phy0_grf>;
+		status = "disabled";
+	};
+
+	combphy2_psu: phy@...20000 {
+		compatible = "rockchip,rk3588-naneng-combphy";
+		reg = <0x0 0xfee20000 0x0 0x100>;
+		#phy-cells = <1>;
+		clocks = <&cru CLK_REF_PIPE_PHY2>, <&cru PCLK_PCIE_COMBO_PIPE_PHY2>,
+			 <&cru PCLK_PHP_ROOT>;
+		clock-names = "ref", "apb", "pipe";
+		assigned-clocks = <&cru CLK_REF_PIPE_PHY2>;
+		assigned-clock-rates = <100000000>;
+		resets = <&cru SRST_REF_PIPE_PHY2>, <&cru SRST_P_PCIE2_PHY2>;
+		reset-names = "phy", "apb";
+		rockchip,pipe-grf = <&php_grf>;
+		rockchip,pipe-phy-grf = <&pipe_phy2_grf>;
+		status = "disabled";
+	};
+
 	system_sram2: sram@...01000 {
 		compatible = "mmio-sram";
 		reg = <0x0 0xff001000 0x0 0xef000>;
-- 
2.39.2