[PATCH v2 3/6] arm64: dts: freescale: add initial device tree for TQMLS1043A/TQMLS1046A

From: Gregor Herburger
Date: Tue Aug 29 2023 - 05:29:53 EST

This adds support for the TQMLS1043A and TQMLS1046A SOM and the
MBLS10xxA baseboard. TQMLS1043A and TQMLS1046A share a common layout
and can be used on the MBLS10xxA.

Signed-off-by: Gregor Herburger <gregor.herburger@xxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/freescale/Makefile | 2 +
.../freescale/fsl-ls1043a-tqmls1043a-mbls10xxa.dts | 49 ++++++++
.../boot/dts/freescale/fsl-ls1043a-tqmls1043a.dtsi | 32 +++++
.../freescale/fsl-ls1046a-tqmls1046a-mbls10xxa.dts | 56 +++++++++
.../boot/dts/freescale/fsl-ls1046a-tqmls1046a.dtsi | 42 +++++++
.../dts/freescale/tqmls104xa-mbls10xxa-fman.dtsi | 104 ++++++++++++++++
.../boot/dts/freescale/tqmls10xxa-mbls10xxa.dtsi | 136 +++++++++++++++++++++
arch/arm64/boot/dts/freescale/tqmls10xxa.dtsi | 58 +++++++++
8 files changed, 479 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index c6872b7e9471..8bb67d1e8f4d 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -15,9 +15,11 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-qds.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-rdb.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-qds.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-rdb.dtb
+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-tqmls1043a-mbls10xxa.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1046a-frwy.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1046a-qds.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1046a-rdb.dtb
+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1046a-tqmls1046a-mbls10xxa.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1088a-qds.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1088a-rdb.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1088a-ten64.dtb
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-tqmls1043a-mbls10xxa.dts b/arch/arm64/boot/dts/freescale/fsl-ls1043a-tqmls1043a-mbls10xxa.dts
new file mode 100644
index 000000000000..599101d06f74
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-tqmls1043a-mbls10xxa.dts
@@ -0,0 +1,49 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+/*
+ * Copyright (c) 2018-2023 TQ-Systems GmbH <linux@xxxxxxxxxxxxxxx>,
+ * D-82229 Seefeld, Germany.
+ * Author: Gregor Herburger, Timo Herbrecher
+ *
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+
+#include "fsl-ls1043a-tqmls1043a.dtsi"
+#include "tqmls10xxa-mbls10xxa.dtsi"
+
+/ {
+ model = "TQ-Systems GmbH LS1043A TQMLS1043A SoM on MBLS10xxA board";
+ compatible = "tq,ls1043a-tqmls1043a-mbls10xxa", "tq,ls1043a-tqmls1043a",
+ "fsl,ls1043a";
+
+ aliases {
+ serial0 = &duart0;
+ serial1 = &duart1;
+ qsgmii-s1-p1 = &qsgmii1_phy1;
+ qsgmii-s1-p2 = &qsgmii1_phy2;
+ qsgmii-s1-p3 = &qsgmii1_phy3;
+ qsgmii-s1-p4 = &qsgmii1_phy4;
+ qsgmii-s2-p1 = &qsgmii2_phy1;
+ qsgmii-s2-p2 = &qsgmii2_phy2;
+ qsgmii-s2-p3 = &qsgmii2_phy3;
+ qsgmii-s2-p4 = &qsgmii2_phy4;
+ };
+
+ chosen {
+ stdout-path = &duart1;
+ };
+};
+
+&esdhc {
+ cd-gpios = <&gpio3 2 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio3 3 GPIO_ACTIVE_HIGH>;
+};
+
+&usb2 {
+ status = "okay";
+};
+
+#include "fsl-ls1043-post.dtsi"
+#include "tqmls104xa-mbls10xxa-fman.dtsi"
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-tqmls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a-tqmls1043a.dtsi
new file mode 100644
index 000000000000..12d5f3938e5d
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-tqmls1043a.dtsi
@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+/*
+ * Copyright (c) 2018-2023 TQ-Systems GmbH <linux@xxxxxxxxxxxxxxx>,
+ * D-82229 Seefeld, Germany.
+ * Author: Gregor Herburger, Timo Herbrecher
+ *
+ * Device Tree Include file for LS1043A based SoM of TQ
+ */
+
+#include "fsl-ls1043a.dtsi"
+#include "tqmls10xxa.dtsi"
+
+&qspi {
+ num-cs = <2>;
+ status = "okay";
+
+ qflash0: flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ spi-max-frequency = <62500000>;
+ spi-rx-bus-width = <4>;
+ spi-tx-bus-width = <4>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-tqmls1046a-mbls10xxa.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-tqmls1046a-mbls10xxa.dts
new file mode 100644
index 000000000000..12e1460bd3da
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-tqmls1046a-mbls10xxa.dts
@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+/*
+ * Copyright (c) 2018-2023 TQ-Systems GmbH <linux@xxxxxxxxxxxxxxx>,
+ * D-82229 Seefeld, Germany.
+ * Author: Gregor Herburger, Timo Herbrecher
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+
+#include "fsl-ls1046a-tqmls1046a.dtsi"
+#include "tqmls10xxa-mbls10xxa.dtsi"
+
+/ {
+ model = "TQ-Systems GmbH LS1046A TQMLS1046A SoM on MBLS10xxA board";
+ compatible = "tq,ls1046a-tqmls1046a-mbls10xxa", "tq,ls1046a-tqmls1046a",
+ "fsl,ls1046a";
+
+ aliases {
+ serial0 = &duart0;
+ serial1 = &duart1;
+ qsgmii-s1-p1 = &qsgmii1_phy1;
+ qsgmii-s1-p2 = &qsgmii1_phy2;
+ qsgmii-s1-p3 = &qsgmii1_phy3;
+ qsgmii-s1-p4 = &qsgmii1_phy4;
+ qsgmii-s2-p1 = &qsgmii2_phy1;
+ qsgmii-s2-p2 = &qsgmii2_phy2;
+ qsgmii-s2-p3 = &qsgmii2_phy3;
+ qsgmii-s2-p4 = &qsgmii2_phy4;
+ };
+
+ chosen {
+ stdout-path = &duart1;
+ };
+};
+
+&dspi {
+ status = "okay";
+};
+
+&esdhc {
+ cd-gpios = <&gpio3 2 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio3 3 GPIO_ACTIVE_HIGH>;
+};
+
+&usb2 {
+ status = "okay";
+};
+
+#include "fsl-ls1046-post.dtsi"
+#include "tqmls104xa-mbls10xxa-fman.dtsi"
+
+&enet7 {
+ status = "disabled";
+};
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-tqmls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a-tqmls1046a.dtsi
new file mode 100644
index 000000000000..4a8f8bc688f5
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-tqmls1046a.dtsi
@@ -0,0 +1,42 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+/*
+ * Copyright (c) 2018-2023 TQ-Systems GmbH <linux@xxxxxxxxxxxxxxx>,
+ * D-82229 Seefeld, Germany.
+ * Author: Gregor Herburger, Timo Herbrecher
+ *
+ * Device Tree Include file for LS1046A based SoM of TQ
+ */
+
+#include "fsl-ls1046a.dtsi"
+#include "tqmls10xxa.dtsi"
+
+&qspi {
+ num-cs = <2>;
+ status = "okay";
+
+ qflash0: flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ spi-max-frequency = <62500000>;
+ spi-rx-bus-width = <4>;
+ spi-tx-bus-width = <4>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ };
+ };
+
+ qflash1: flash@1 {
+ compatible = "jedec,spi-nor";
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ spi-max-frequency = <62500000>;
+ spi-rx-bus-width = <4>;
+ spi-tx-bus-width = <4>;
+ };
+};
diff --git a/arch/arm64/boot/dts/freescale/tqmls104xa-mbls10xxa-fman.dtsi b/arch/arm64/boot/dts/freescale/tqmls104xa-mbls10xxa-fman.dtsi
new file mode 100644
index 000000000000..4c38dd541143
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/tqmls104xa-mbls10xxa-fman.dtsi
@@ -0,0 +1,104 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+/*
+ * Copyright (c) 2019,2023 TQ-Systems GmbH <linux@xxxxxxxxxxxxxxx>,
+ * D-82229 Seefeld, Germany.
+ * Author: Gregor Herburger, Timo Herbrecher
+ *
+ * Device Tree Include file for MBLS10xxA from TQ (FMAN related sections)
+ */
+
+#include <dt-bindings/net/ti-dp83867.h>
+
+&enet0 {
+ status = "disabled";
+};
+
+&enet1 {
+ status = "disabled";
+};
+
+&enet2 {
+ phy-handle = <&rgmii_phy1>;
+ phy-connection-type = "rgmii";
+ phy-mode = "rgmii-id";
+ status = "okay";
+};
+
+&enet3 {
+ phy-handle = <&rgmii_phy2>;
+ phy-connection-type = "rgmii";
+ phy-mode = "rgmii-id";
+ status = "okay";
+};
+
+&enet4 {
+ status = "disabled";
+};
+
+&enet5 {
+ status = "disabled";
+};
+
+&enet6 {
+ status = "disabled";
+};
+
+&mdio0 {
+ status = "okay";
+
+ qsgmii2_phy1: ethernet-phy@0 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0x00>;
+ };
+
+ qsgmii2_phy2: ethernet-phy@1 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0x01>;
+ };
+
+ qsgmii2_phy3: ethernet-phy@2 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0x02>;
+ };
+
+ qsgmii2_phy4: ethernet-phy@3 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0x03>;
+ };
+
+ rgmii_phy2: ethernet-phy@c {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0x0c>;
+ ti,rx-internal-delay = <DP83867_RGMIIDCTL_1_50_NS>;
+ ti,tx-internal-delay = <DP83867_RGMIIDCTL_1_50_NS>;
+ ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
+ };
+
+ rgmii_phy1: ethernet-phy@e {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0x0e>;
+ ti,rx-internal-delay = <DP83867_RGMIIDCTL_1_50_NS>;
+ ti,tx-internal-delay = <DP83867_RGMIIDCTL_1_50_NS>;
+ ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
+ };
+
+ qsgmii1_phy1: ethernet-phy@1c {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0x1c>;
+ };
+
+ qsgmii1_phy2: ethernet-phy@1d {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0x1d>;
+ };
+
+ qsgmii1_phy3: ethernet-phy@1e {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0x1e>;
+ };
+
+ qsgmii1_phy4: ethernet-phy@1f {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0x1f>;
+ };
+};
diff --git a/arch/arm64/boot/dts/freescale/tqmls10xxa-mbls10xxa.dtsi b/arch/arm64/boot/dts/freescale/tqmls10xxa-mbls10xxa.dtsi
new file mode 100644
index 000000000000..65b4ed28a3d4
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/tqmls10xxa-mbls10xxa.dtsi
@@ -0,0 +1,136 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+/*
+ * Copyright (c) 2018-2023 TQ-Systems GmbH <linux@xxxxxxxxxxxxxxx>,
+ * D-82229 Seefeld, Germany.
+ * Author: Gregor Herburger, Timo Herbrecher
+ *
+ * Device Tree Include file for MBLS10xxA from TQ
+ */
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ poll-interval = <100>;
+ autorepeat;
+
+ button-0 {
+ label = "button0";
+ gpios = <&gpioexp3 5 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_F1>;
+ };
+
+ button-1 {
+ label = "button1";
+ gpios = <&gpioexp3 6 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_F2>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led-user {
+ gpios = <&gpioexp3 13 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_HEARTBEAT;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ reg_3v3: regulator-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "V_3V3_MB";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+};
+
+&duart0 {
+ status = "okay";
+};
+
+&duart1 {
+ status = "okay";
+};
+
+&esdhc {
+ status = "okay";
+};
+
+&i2c3 {
+ status = "okay";
+
+ i2c-mux@70 {
+ compatible = "nxp,pca9544";
+ reg = <0x70>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ i2c@0 {
+ reg = <0x0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ gpioexp1: gpio@20 {
+ compatible = "nxp,pca9555";
+ reg = <0x20>;
+ vcc-supply = <&reg_3v3>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpioexp2: gpio@21 {
+ compatible = "nxp,pca9555";
+ reg = <0x21>;
+ vcc-supply = <&reg_3v3>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpioexp3: gpio@22 {
+ compatible = "nxp,pca9555";
+ reg = <0x22>;
+ vcc-supply = <&reg_3v3>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ };
+
+ sfp1_i2c: i2c@1 {
+ reg = <0x1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ sfp2_i2c: i2c@2 {
+ reg = <0x2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ i2c@3 {
+ reg = <0x3>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+};
+
+&sata {
+ status = "okay";
+};
+
+&usb0 {
+ status = "okay";
+};
+
+&usb1 {
+ dr_mode = "otg";
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/freescale/tqmls10xxa.dtsi b/arch/arm64/boot/dts/freescale/tqmls10xxa.dtsi
new file mode 100644
index 000000000000..138f8778afde
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/tqmls10xxa.dtsi
@@ -0,0 +1,58 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+/*
+ * Copyright (c) 2018-2023 TQ-Systems GmbH <linux@xxxxxxxxxxxxxxx>,
+ * D-82229 Seefeld, Germany.
+ * Author: Gregor Herburger, Timo Herbrecher
+ *
+ * Device Tree Include file for TQMLs10xxA SoM of TQ
+ */
+
+/ {
+ reg_vcc3v3: regulator-vcc3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+};
+
+&i2c0 {
+ status = "okay";
+
+ temperature-sensor@18 {
+ compatible = "nxp,se97b", "jedec,jc-42.4-temp";
+ reg = <0x18>;
+ };
+
+ eeprom@50 {
+ compatible = "nxp,se97b", "atmel,24c02";
+ reg = <0x50>;
+ pagesize = <16>;
+ vcc-supply = <&reg_vcc3v3>;
+ read-only;
+ };
+
+ rtc@51 {
+ compatible = "nxp,pcf85063a";
+ reg = <0x51>;
+ };
+
+ eeprom@57 {
+ compatible = "atmel,24c64";
+ reg = <0x57>;
+ pagesize = <32>;
+ vcc-supply = <&reg_vcc3v3>;
+ };
+};
+
+&esdhc {
+ /* eSDHC or eMMC: set by bootloader */
+ non-removable;
+ disable-wp;
+ mmc-hs200-1_8v;
+ sd-uhs-sdr104;
+ sd-uhs-sdr50;
+ sd-uhs-sdr25;
+ sd-uhs-sdr12;
+};

--
2.34.1