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Subject[PATCH v2 5/5] arm64: dts: add Microsys MPX-LS1046A SoM and SBC-LS1046A SBC
Date
Microsys designs a SoM based on the LS1046A named miriac MPX-LS1046A
https://microsys.de/products/system-on-modules/qoriqr-armr-architecture/miriactm-mpx-ls1046a/

It also provides an SBC accepting this SoM, the miriac SBC-LS1046
https://microsys.de/en/products/single-board-computer/miriactm-sbcs/miriactm-sbc-ls1046a/

This adds a dtsi for the SoM and a dts for the SBC.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---

Changes in v2:
- Addressed Shawn's comments

arch/arm64/boot/dts/freescale/Makefile | 1 +
.../fsl-ls1046a-miriac-mpxls1046.dtsi | 62 ++++++++++
.../freescale/fsl-ls1046a-miriac-sbc1046.dts | 116 ++++++++++++++++++
3 files changed, 179 insertions(+)
create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls1046a-miriac-mpxls1046.dtsi
create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls1046a-miriac-sbc1046.dts

diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 86e18adb695a..b0b81ca887e8 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -4,6 +4,7 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-qds.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-rdb.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-qds.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-rdb.dtb
+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1046a-miriac-sbc1046.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1046a-qds.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1046a-rdb.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1088a-qds.dtb
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-miriac-mpxls1046.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a-miriac-mpxls1046.dtsi
new file mode 100644
index 000000000000..b4f998fbe460
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-miriac-mpxls1046.dtsi
@@ -0,0 +1,62 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/ {
+ compatible = "microsys,mpxls1046a", "fsl,ls1046a";
+};
+
+&duart0 {
+ status = "okay";
+};
+
+&duart1 {
+ status = "okay";
+};
+
+&i2c0 {
+ status = "okay";
+
+ rtc@32 {
+ compatible = "epson,rx8803";
+ reg = <0x32>;
+ };
+
+ temp-sensor@4c {
+ compatible = "national,lm90";
+ reg = <0x4c>;
+ };
+
+ eeprom@50 {
+ compatible = "at24,24c128";
+ reg = <0x50>;
+ };
+};
+
+&ifc {
+ #address-cells = <2>;
+ #size-cells = <1>;
+
+ ranges = <0x0 0x0 0x0 0x7e800000 0x00010000>;
+ status = "okay";
+
+ nand@0,0 {
+ compatible = "fsl,ifc-nand";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x0 0x0 0x10000>;
+ };
+};
+
+&qspi {
+ num-cs = <1>;
+ bus-num = <0>;
+ status = "okay";
+
+ qflash0: flash@0 {
+ compatible = "spansion,m25p80";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ spi-max-frequency = <20000000>;
+ m25p,fast-read;
+ reg = <0>;
+ };
+};
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-miriac-sbc1046.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-miriac-sbc1046.dts
new file mode 100644
index 000000000000..c0c8ebdd6bb4
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-miriac-sbc1046.dts
@@ -0,0 +1,116 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include "fsl-ls1046a.dtsi"
+#include "fsl-ls1046a-miriac-mpxls1046.dtsi"
+
+/ {
+ model = "Microsys miriac SBC-LS1046A";
+ compatible = "microsys,sbc1046a", "microsys,mpxls1046a", "fsl,ls1046a";
+
+ aliases {
+ ethernet0 = &enet2;
+ ethernet1 = &enet4;
+ ethernet2 = &enet5;
+ ethernet3 = &enet6;
+ serial0 = &duart0;
+ serial1 = &duart1;
+ serial2 = &duart2;
+ serial3 = &duart3;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+};
+
+&duart0 {
+ status = "okay";
+};
+
+&duart1 {
+ status = "okay";
+};
+
+&i2c0 {
+ status = "okay";
+
+ eeprom@57 {
+ compatible = "at24,24c128";
+ reg = <0x57>;
+ };
+};
+
+&i2c1 {
+ status = "okay";
+};
+
+&ifc {
+ nand@0,0 {
+ partition@0 {
+ reg = <0x0 0x00100000>;
+ label = "NAND U-Boot Image";
+ read-only;
+ };
+
+ partition@100000 {
+ reg = <0x00100000 0x00100000>;
+ label = "NAND U-Boot Env";
+ };
+
+ partition@200000 {
+ reg = <0x00200000 0x01E00000>;
+ label = "NAND FIT Image";
+ };
+
+ partition@02000000 {
+ reg = <0x02000000 0x1e000000>;
+ label = "NAND (RW) UBIFS Root File System";
+ };
+ };
+};
+
+#include "fsl-ls1046-post.dtsi"
+
+&fman0 {
+ compatible = "fsl,fman", "simple-bus";
+
+ ethernet@e4000 {
+ phy-handle = <&rgmii_phy1>;
+ phy-connection-type = "rgmii";
+ };
+
+ ethernet@e8000 {
+ phy-handle = <&sgmii_phy1>;
+ phy-connection-type = "sgmii";
+ };
+
+ ethernet@ea000 {
+ phy-handle = <&sgmii_phy2>;
+ phy-connection-type = "sgmii";
+ };
+
+ ethernet@f0000 {
+ phy-handle = <&sgmii_phy3>;
+ phy-connection-type = "sgmii";
+ };
+
+ mdio@fc000 {
+ sgmii_phy3: ethernet-phy@0 {
+ reg = <0>;
+ };
+
+ sgmii_phy2: ethernet-phy@1 {
+ reg = <1>;
+ };
+
+ sgmii_phy1: ethernet-phy@2 {
+ reg = <2>;
+ };
+
+ rgmii_phy1: ethernet-phy@3 {
+ reg = <3>;
+ };
+ };
+};
--
2.19.0.rc1
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