The Mercury+ AA1 is not a standalone board, rather it's a module
with an Arria 10 SoC and some peripherals on it. Remove everything that
is not strictly related to the module.
Signed-off-by: Paweł Anikiel <pan@xxxxxxxxxxxx>
---
arch/arm/boot/dts/Makefile | 1 -
...1.dts => socfpga_arria10_mercury_aa1.dtsi} | 68 ++++---------------
2 files changed, 14 insertions(+), 55 deletions(-)
rename arch/arm/boot/dts/{socfpga_arria10_mercury_aa1.dts => socfpga_arria10_mercury_aa1.dtsi} (58%)
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index edfbedaa6168..023c8b4ba45c 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1146,7 +1146,6 @@ dtb-$(CONFIG_ARCH_S5PV210) += \
s5pv210-torbreck.dtb
dtb-$(CONFIG_ARCH_INTEL_SOCFPGA) += \
socfpga_arria5_socdk.dtb \
- socfpga_arria10_mercury_aa1.dtb \
socfpga_arria10_socdk_nand.dtb \
socfpga_arria10_socdk_qspi.dtb \
socfpga_arria10_socdk_sdmmc.dtb \
diff --git a/arch/arm/boot/dts/socfpga_arria10_mercury_aa1.dts b/arch/arm/boot/dts/socfpga_arria10_mercury_aa1.dtsi
similarity index 58%
rename from arch/arm/boot/dts/socfpga_arria10_mercury_aa1.dts
rename to arch/arm/boot/dts/socfpga_arria10_mercury_aa1.dtsi
index a75c059b6727..fee1fc39bb2b 100644
--- a/arch/arm/boot/dts/socfpga_arria10_mercury_aa1.dts
+++ b/arch/arm/boot/dts/socfpga_arria10_mercury_aa1.dtsi
@@ -1,57 +1,38 @@
// SPDX-License-Identifier: GPL-2.0
-/dts-v1/;
-
+/*
+ * Copyright 2022 Google LLC
+ */
#include "socfpga_arria10.dtsi"
/ {
-
- model = "Enclustra Mercury AA1";
- compatible = "enclustra,mercury-aa1", "altr,socfpga-arria10", "altr,socfpga";
-
aliases {
ethernet0 = &gmac0;
serial1 = &uart1;
- i2c0 = &i2c0;
- i2c1 = &i2c1;
- };
-
- memory@0 {
- name = "memory";
- device_type = "memory";
- reg = <0x0 0x80000000>; /* 2GB */
};
chosen {
stdout-path = "serial1:115200n8";
};
-};
-&eccmgr {
- sdmmca-ecc@ff8c2c00 {
- compatible = "altr,socfpga-sdmmc-ecc";
- reg = <0xff8c2c00 0x400>;
- altr,ecc-parent = <&mmc>;
- interrupts = <15 IRQ_TYPE_LEVEL_HIGH>,
- <47 IRQ_TYPE_LEVEL_HIGH>,
- <16 IRQ_TYPE_LEVEL_HIGH>,
- <48 IRQ_TYPE_LEVEL_HIGH>;
+ memory@0 {
+ name = "memory";
+ device_type = "memory";
+ reg = <0x0 0x80000000>; /* 2GB */
};
};
&gmac0 {
phy-mode = "rgmii";
- phy-addr = <0xffffffff>; /* probe for phy addr */
+ phy-handle = <&phy3>;
max-frame-size = <3800>;
- status = "okay";
-
- phy-handle = <&phy3>;
mdio {
#address-cells = <1>;
#size-cells = <0>;
compatible = "snps,dwmac-mdio";
phy3: ethernet-phy@3 {
+ reg = <3>;
txd0-skew-ps = <0>; /* -420ps */
txd1-skew-ps = <0>; /* -420ps */
txd2-skew-ps = <0>; /* -420ps */
@@ -64,35 +45,23 @@ phy3: ethernet-phy@3 {
txc-skew-ps = <1860>; /* 960ps */
rxdv-skew-ps = <420>; /* 0ps */
rxc-skew-ps = <1680>; /* 780ps */
- reg = <3>;
};
};
};
-&gpio0 {
- status = "okay";
-};
-
-&gpio1 {
- status = "okay";
-};
-
-&gpio2 {
- status = "okay";
-};
-
&i2c1 {
- status = "okay";
+ atsha204a: atsha204a@64 {
+ compatible = "atmel,atsha204a";
+ reg = <0x64>;
+ };
+
isl12022: isl12022@6f {
- status = "okay";
compatible = "isil,isl12022";
reg = <0x6f>;
};
};
-/* Following mappings are taken from arria10 socdk dts */
&mmc {
- status = "okay";
cap-sd-highspeed;
broken-cd;
bus-width = <4>;
@@ -101,12 +70,3 @@ &mmc {
&osc1 {
clock-frequency = <33330000>;
};
-
-&uart1 {
- status = "okay";
-};
-
-&usb0 {
- status = "okay";
- dr_mode = "host";
-};
--
2.36.1.124.g0e6072fb45-goog
