[PATCH v2 3/3] arm64: dts: qcom: sa8775p-ride-r3: add new board file

Bartosz Golaszewski
2024-06-25T15:14:47Z

From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

Revision 3 of the sa8775p-ride board uses a different PHY for the two
ethernet ports and supports 2.5G speed. Create a new file for the board
reflecting the changes.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
---
arch/arm64/boot/dts/qcom/Makefile | 1 +
arch/arm64/boot/dts/qcom/sa8775p-ride-r3.dts | 47 ++++++++++++++++++++
2 files changed, 48 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/sa8775p-ride-r3.dts

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 5576c7d6ea06..8b7a81b82213 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -113,6 +113,7 @@ dtb-$(CONFIG_ARCH_QCOM) += sa8155p-adp.dtb
dtb-$(CONFIG_ARCH_QCOM) += sa8295p-adp.dtb
dtb-$(CONFIG_ARCH_QCOM) += sa8540p-ride.dtb
dtb-$(CONFIG_ARCH_QCOM) += sa8775p-ride.dtb
+dtb-$(CONFIG_ARCH_QCOM) += sa8775p-ride-r3.dtb
dtb-$(CONFIG_ARCH_QCOM) += sc7180-acer-aspire1.dtb
dtb-$(CONFIG_ARCH_QCOM) += sc7180-idp.dtb
dtb-$(CONFIG_ARCH_QCOM) += sc7180-trogdor-coachz-r1.dtb
diff --git a/arch/arm64/boot/dts/qcom/sa8775p-ride-r3.dts b/arch/arm64/boot/dts/qcom/sa8775p-ride-r3.dts
new file mode 100644
index 000000000000..d214a87d69b2
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sa8775p-ride-r3.dts
@@ -0,0 +1,47 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2023, Linaro Limited
+ */
+
+/dts-v1/;
+
+#include "sa8775p-ride.dtsi"
+
+/ {
+ model = "Qualcomm SA8775P Ride Rev3";
+ compatible = "qcom,sa8775p-ride-r3", "qcom,sa8775p";
+};
+
+&ethernet0 {
+ phy-mode = "ocsgmii";
+};
+
+&ethernet1 {
+ phy-mode = "ocsgmii";
+};
+
+&mdio {
+ compatible = "snps,dwmac-mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ sgmii_phy0: phy@8 {
+ compatible = "ethernet-phy-id31c3.1c33";
+ reg = <0x8>;
+ device_type = "ethernet-phy";
+ interrupts-extended = <&tlmm 7 IRQ_TYPE_EDGE_FALLING>;
+ reset-gpios = <&pmm8654au_2_gpios 8 GPIO_ACTIVE_LOW>;
+ reset-assert-us = <11000>;
+ reset-deassert-us = <70000>;
+ };
+
+ sgmii_phy1: phy@0 {
+ compatible = "ethernet-phy-id31c3.1c33";
+ reg = <0x0>;
+ device_type = "ethernet-phy";
+ interrupts-extended = <&tlmm 26 IRQ_TYPE_EDGE_FALLING>;
+ reset-gpios = <&pmm8654au_2_gpios 9 GPIO_ACTIVE_LOW>;
+ reset-assert-us = <11000>;
+ reset-deassert-us = <70000>;
+ };
+};
--
2.43.0