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arm64: dts: rockchip: Add port subnodes to RK356x SATA controllers

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The SATA controllers on RK356x are identical to the ones found on RK3588,
but don't yet provide a port sub-node. Per the datasheet the RK356x also
supports the fbscp capability and has the same queue maximums.

So add port sub-nodes to both sata controllers on RK356x, and move the
phy properties to it. Also add phandles to the ports, so that boards can
add their target-supply when available.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patch.msgid.link/20260201191804.41421-2-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Heiko Stuebner 2026-02-01 20:18:01 +01:00
parent 1ee69b9cdc
commit 5918bf2a17
1 changed files with 23 additions and 4 deletions
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27
arch/arm64/boot/dts/rockchip/rk356x-base.dtsi
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@ -3,6 +3,7 @@
* Copyright (c) 2021 Rockchip Electronics Co., Ltd.
*/
#include <dt-bindings/ata/ahci.h>
#include <dt-bindings/clock/rk3568-cru.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
@ -221,11 +222,20 @@ sata1: sata@fc400000 {
<&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>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
sata1_port0: sata-port@0 {
reg = <0>;
hba-port-cap = <HBA_PORT_FBSCP>;
phys = <&combphy1 PHY_TYPE_SATA>;
phy-names = "sata-phy";
snps,rx-ts-max = <32>;
snps,tx-ts-max = <32>;
};
};
sata2: sata@fc800000 {
@ -235,11 +245,20 @@ sata2: sata@fc800000 {
<&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>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
sata2_port0: sata-port@0 {
reg = <0>;
hba-port-cap = <HBA_PORT_FBSCP>;
phys = <&combphy2 PHY_TYPE_SATA>;
phy-names = "sata-phy";
snps,rx-ts-max = <32>;
snps,tx-ts-max = <32>;
};
};
usb_host0_xhci: usb@fcc00000 {