[PATCH] arm64: dts: meson-gxl: add support for phicomm n1

yangxuan8282 at gmail.com yangxuan8282 at gmail.com
Sat Oct 13 02:45:02 PDT 2018


From: He Yangxuan <yangxuan8282 at gmail.com>

This patch adds support for the Phicomm N1. This device based on P230 reference design.
The phy is RTL8211F, need to disable Energy Efficient Ethernet (EEE) to make it stable.
And this box doesn't have cvbs, so disable related section in device tree.

Signed-off-by: He Yangxuan <yangxuan8282 at gmail.com>
---
 arch/arm64/boot/dts/amlogic/Makefile               |  1 +
 .../dts/amlogic/meson-gxl-s905d-phicomm-n1.dts     | 32 ++++++++++++++++++++++
 2 files changed, 33 insertions(+)
 create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts

diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
index a97c0e2d7..ebd96da2c 100644
--- a/arch/arm64/boot/dts/amlogic/Makefile
+++ b/arch/arm64/boot/dts/amlogic/Makefile
@@ -17,6 +17,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-nexbox-a95x.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-p212.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-p230.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-p231.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-phicomm-n1.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s805x-p241.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905w-p281.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905w-tx3-mini.dtb
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts
new file mode 100644
index 000000000..1daf58df0
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts
@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2018 He Yangxuan
+ */
+
+/dts-v1/;
+
+#include "meson-gxl-s905d-p230.dts"
+
+/ {
+	compatible = "phicomm,n1", "amlogic,s905d", "amlogic,meson-gxl";
+	model = "Phicomm N1";
+
+	cvbs-connector {
+		status = "disabled";
+	};
+};
+
+&cvbs_vdac_port {
+	status = "disabled";
+};
+
+&external_mdio {
+	external_phy: ethernet-phy at 0 {
+		compatible = "ethernet-phy-id001c.c916", "ethernet-phy-ieee802.3-c22";
+		reg = <0>;
+		eee-broken-1000t;
+		max-speed = <1000>;
+		interrupt-parent = <&gpio_intc>;
+		interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
+	};
+};
-- 
2.11.0




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