[PATCH 4/4] arm64: dts: rockchip: add FIT-PCIE-SATA overlay

Dmitry Yashin dmt.yashin at gmail.com
Wed Sep 30 02:29:07 PDT 2026


FIT-PCIE-SATA V1.0 is an adapter that included with OK3568-C board
and allows to connect SATA drives to the device.

Add overlay to use combphy2 in SATA mode.

Signed-off-by: Dmitry Yashin <dmt.yashin at gmail.com>
---
 arch/arm64/boot/dts/rockchip/Makefile                    |  5 +++++
 .../boot/dts/rockchip/rk3568-ok3568-c-fit-pcie-sata.dtso | 16 ++++++++++++++++
 2 files changed, 21 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index 48c83f79f83b..45e94a44107e 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -155,6 +155,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-mecsbc.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-nanopi-r5c.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-nanopi-r5s.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-odroid-m1.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-ok3568-c-fit-pcie-sata.dtbo
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-ok3568-c.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-photonicat.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-qnap-ts233.dtb
@@ -275,6 +276,10 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-lion-haikou-haikou-video-demo.dtb
 rk3368-lion-haikou-haikou-video-demo-dtbs := rk3368-lion-haikou.dtb \
 	rk3368-lion-haikou-video-demo.dtbo
 
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-ok3568-c-fit-pcie-sata.dtb
+rk3568-ok3568-c-fit-pcie-sata-dtbs := rk3568-ok3568-c.dtb \
+	rk3568-ok3568-c-fit-pcie-sata.dtbo
+
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-haikou-haikou-video-demo.dtb
 rk3399-puma-haikou-haikou-video-demo-dtbs := rk3399-puma-haikou.dtb \
 	rk3399-puma-haikou-video-demo.dtbo
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-ok3568-c-fit-pcie-sata.dtso b/arch/arm64/boot/dts/rockchip/rk3568-ok3568-c-fit-pcie-sata.dtso
new file mode 100644
index 000000000000..474488ea994b
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3568-ok3568-c-fit-pcie-sata.dtso
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * FIT-PCIE-SATA V1.0 is an adapter that included with OK3568-C
+ * board and allows to connect SATA drives to the device.
+ */
+
+/dts-v1/;
+/plugin/;
+
+&pcie2x1 {
+	status = "disabled";
+};
+
+&sata2 {
+	status = "okay";
+};

-- 
2.55.0




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