arm64: dts: ti: iot2050: Support IOT2050-SM variant
Main differences between the new variant and Advanced PG2: 1. Arduino interface is removed. Instead, an new ASIC is added for communicating with PLC 1200 signal modules. 2. USB 3.0 type A connector is removed, only USB 2.0 type A connector is available. 3. DP interface is removed. Instead, to communicate with PLC 1200 signal modules, a USB 3.0 type B connector is added but the signals are actually not USB. 4. DDR size is increased to 4 GB. 5. Two sensors are added, one tilt sensor and one light sensor. The light sensor it not yet added to the DT at this stage as it depends on to-be-added bindings. Co-developed-by: Chao Zeng <chao.zeng@siemens.com> Signed-off-by: Chao Zeng <chao.zeng@siemens.com> Co-developed-by: Li Hua Qian <huaqian.li@siemens.com> Signed-off-by: Li Hua Qian <huaqian.li@siemens.com> Signed-off-by: Baocheng Su <baocheng.su@siemens.com> [Jan: rebase over dtsi refactorings, split-out light sensor, improve LEDs] Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Link: https://lore.kernel.org/r/d24e920547986499f6e8e39c833e414679b12ab4.1707463401.git.jan.kiszka@siemens.com Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
This commit is contained in:
Baocheng Su
Vignesh Raghavendra
parent
5adf911c70
commit
8829fe97f1
@ -56,6 +56,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-am6528-iot2050-basic-pg2.dtb
|
||||
dtb-$(CONFIG_ARCH_K3) += k3-am6548-iot2050-advanced.dtb
|
||||
dtb-$(CONFIG_ARCH_K3) += k3-am6548-iot2050-advanced-m2.dtb
|
||||
dtb-$(CONFIG_ARCH_K3) += k3-am6548-iot2050-advanced-pg2.dtb
|
||||
dtb-$(CONFIG_ARCH_K3) += k3-am6548-iot2050-advanced-sm.dtb
|
||||
dtb-$(CONFIG_ARCH_K3) += k3-am654-base-board.dtb
|
||||
dtb-$(CONFIG_ARCH_K3) += k3-am654-gp-evm.dtb
|
||||
dtb-$(CONFIG_ARCH_K3) += k3-am654-evm.dtb
|
||||
|
||||
189
arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-sm.dts
Normal file
189
arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-sm.dts
Normal file
@ -0,0 +1,189 @@
|
||||
// SPDX-License-Identifier: GPL-2.0-only
|
||||
/*
|
||||
* Copyright (c) Siemens AG, 2023
|
||||
*
|
||||
* Authors:
|
||||
* Baocheng Su <baocheng.su@siemens.com>
|
||||
* Chao Zeng <chao.zeng@siemens.com>
|
||||
* Huaqian Li <huaqian.li@siemens.com>
|
||||
*
|
||||
* AM6548-based (quad-core) IOT2050 SM variant, Product Generation 2
|
||||
* 4 GB RAM, 16 GB eMMC, USB-serial converter on connector X30
|
||||
*
|
||||
* Product homepage:
|
||||
* https://new.siemens.com/global/en/products/automation/pc-based/iot-gateways/simatic-iot2050.html
|
||||
*/
|
||||
|
||||
/dts-v1/;
|
||||
|
||||
#include "k3-am6548-iot2050-advanced-common.dtsi"
|
||||
#include "k3-am65-iot2050-common-pg2.dtsi"
|
||||
|
||||
/ {
|
||||
compatible = "siemens,iot2050-advanced-sm", "ti,am654";
|
||||
model = "SIMATIC IOT2050 Advanced SM";
|
||||
|
||||
memory@80000000 {
|
||||
device_type = "memory";
|
||||
/* 4G RAM */
|
||||
reg = <0x00000000 0x80000000 0x00000000 0x80000000>,
|
||||
<0x00000008 0x80000000 0x00000000 0x80000000>;
|
||||
};
|
||||
|
||||
aliases {
|
||||
spi1 = &main_spi0;
|
||||
};
|
||||
|
||||
leds {
|
||||
pinctrl-0 = <&leds_pins_default>, <&user1_led_pins>;
|
||||
|
||||
led-2 {
|
||||
gpios = <&wkup_gpio0 52 GPIO_ACTIVE_HIGH>;
|
||||
};
|
||||
|
||||
led-3 {
|
||||
gpios = <&wkup_gpio0 53 GPIO_ACTIVE_HIGH>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&main_pmx0 {
|
||||
main_pcie_enable_pins_default: main-pcie-enable-default-pins {
|
||||
pinctrl-single,pins = <
|
||||
AM65X_IOPAD(0x01d8, PIN_OUTPUT, 7) /* (AH12) GPIO1_22 */
|
||||
>;
|
||||
};
|
||||
|
||||
main_spi0_pins: main-spi0-default-pins {
|
||||
pinctrl-single,pins = <
|
||||
AM65X_IOPAD(0x01c4, PIN_INPUT, 0) /* (AH13) SPI0_CLK */
|
||||
AM65X_IOPAD(0x01c8, PIN_INPUT, 0) /* (AE13) SPI0_D0 */
|
||||
AM65X_IOPAD(0x01cc, PIN_INPUT, 0) /* (AD13) SPI0_D1 */
|
||||
AM65X_IOPAD(0x01bc, PIN_OUTPUT, 0) /* (AG13) SPI0_CS0 */
|
||||
>;
|
||||
};
|
||||
};
|
||||
|
||||
&main_pmx1 {
|
||||
asic_spi_mux_ctrl_pin: asic-spi-mux-ctrl-default-pins {
|
||||
pinctrl-single,pins = <
|
||||
AM65X_IOPAD(0x0010, PIN_OUTPUT, 7) /* (D21) GPIO1_86 */
|
||||
>;
|
||||
};
|
||||
};
|
||||
|
||||
&wkup_pmx0 {
|
||||
user1_led_pins: user1-led-default-pins {
|
||||
pinctrl-single,pins = <
|
||||
/* (AB1) WKUP_UART0_RXD:WKUP_GPIO0_52, as USER 1 led red */
|
||||
AM65X_WKUP_IOPAD(0x00a0, PIN_OUTPUT, 7)
|
||||
/* (AB5) WKUP_UART0_TXD:WKUP_GPIO0_53, as USER 1 led green */
|
||||
AM65X_WKUP_IOPAD(0x00a4, PIN_OUTPUT, 7)
|
||||
>;
|
||||
};
|
||||
|
||||
soc_asic_pins: soc-asic-default-pins {
|
||||
pinctrl-single,pins = <
|
||||
AM65X_WKUP_IOPAD(0x0044, PIN_INPUT, 7) /* (P4) WKUP_GPIO0_29 */
|
||||
AM65X_WKUP_IOPAD(0x0048, PIN_INPUT, 7) /* (P5) WKUP_GPIO0_30 */
|
||||
AM65X_WKUP_IOPAD(0x004c, PIN_INPUT, 7) /* (P1) WKUP_GPIO0_31 */
|
||||
>;
|
||||
};
|
||||
};
|
||||
|
||||
&main_gpio0 {
|
||||
gpio-line-names = "main_gpio0-base";
|
||||
};
|
||||
|
||||
&main_gpio1 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 =
|
||||
<&cp2102n_reset_pin_default>,
|
||||
<&main_pcie_enable_pins_default>,
|
||||
<&asic_spi_mux_ctrl_pin>;
|
||||
gpio-line-names =
|
||||
/* 0..9 */
|
||||
"", "", "", "", "", "", "", "", "", "",
|
||||
/* 10..19 */
|
||||
"", "", "", "", "", "", "", "", "", "",
|
||||
/* 20..29 */
|
||||
"", "", "", "", "CP2102N-RESET", "", "", "", "", "",
|
||||
/* 30..39 */
|
||||
"", "", "", "", "", "", "", "", "", "",
|
||||
/* 40..49 */
|
||||
"", "", "", "", "", "", "", "", "", "",
|
||||
/* 50..59 */
|
||||
"", "", "", "", "", "", "", "", "", "",
|
||||
/* 60..69 */
|
||||
"", "", "", "", "", "", "", "", "", "",
|
||||
/* 70..79 */
|
||||
"", "", "", "", "", "", "", "", "", "",
|
||||
/* 80..86 */
|
||||
"", "", "", "", "", "", "ASIC-spi-mux-ctrl";
|
||||
};
|
||||
|
||||
&wkup_gpio0 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 =
|
||||
<&push_button_pins_default>,
|
||||
<&db9_com_mode_pins_default>,
|
||||
<&soc_asic_pins>;
|
||||
gpio-line-names =
|
||||
/* 0..9 */
|
||||
"wkup_gpio0-base", "", "", "", "UART0-mode1", "UART0-mode0",
|
||||
"UART0-enable", "UART0-terminate", "", "WIFI-disable",
|
||||
/* 10..19 */
|
||||
"", "", "", "", "", "", "", "", "", "",
|
||||
/* 20..29 */
|
||||
"", "", "", "", "", "USER-button", "", "", "","ASIC-gpio-0",
|
||||
/* 30..31 */
|
||||
"ASIC-gpio-1", "ASIC-gpio-2";
|
||||
};
|
||||
|
||||
&main_spi0 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&main_spi0_pins>;
|
||||
|
||||
#address-cells = <1>;
|
||||
#size-cells= <0>;
|
||||
};
|
||||
|
||||
&mcu_spi0 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&mcu_spi0_pins_default>;
|
||||
};
|
||||
|
||||
&main_i2c3 {
|
||||
accelerometer: lsm6dso@6a {
|
||||
compatible = "st,lsm6dso";
|
||||
reg = <0x6a>;
|
||||
};
|
||||
};
|
||||
|
||||
&dss {
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
&serdes0 {
|
||||
assigned-clocks = <&k3_clks 153 4>, <&serdes0 AM654_SERDES_CMU_REFCLK>;
|
||||
assigned-clock-parents = <&k3_clks 153 8>, <&k3_clks 153 4>;
|
||||
};
|
||||
|
||||
&serdes1 {
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
&pcie0_rc {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&minipcie_pins_default>;
|
||||
|
||||
num-lanes = <1>;
|
||||
phys = <&serdes0 PHY_TYPE_PCIE 1>;
|
||||
phy-names = "pcie-phy0";
|
||||
reset-gpios = <&wkup_gpio0 27 GPIO_ACTIVE_HIGH>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&pcie1_rc {
|
||||
status = "disabled";
|
||||
};
|
||||
Loading…
x
Reference in New Issue
Block a user