* [PATCH V3 0/3] AM68 SK: Add initial support
@ 2022-11-15 15:48 Sinthu Raja
2022-11-15 15:48 ` [PATCH V3 1/3] dt-bindings: arm: ti: Add binding for AM68 SK Sinthu Raja
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Sinthu Raja @ 2022-11-15 15:48 UTC (permalink / raw)
To: Nishanth Menon, Tero Kristo, Rob Herring
Cc: Vignesh Raghavendra, Krzysztof Kozlowski, linux-arm-kernel,
devicetree, linux-kernel, Sinthu Raja
From: Sinthu Raja <sinthu.raja@ti.com>
Hi,
This series of patches add support for AM68 Starter kit(SK). AM68 SK
is a low cost, small form factor board designed for TI’s J721S2/AM68 SoC.
Refer below link to J721S2/AM68 Technical Reference Manual for further details:
http://www.ti.com/lit/pdf/spruj28
Design files can be referrred from https://www.ti.com/lit/zip/SPRR463
Changes in V3:
Addressed all the review comments and the changes are captured in seperate patches.
- Removed the unused nodes that are disabled by default.
- Updated the gpio regulator node: gpio-regulator-tlv to "regulator-tlv".
V1: https://lore.kernel.org/linux-arm-kernel/20221018123849.23695-1-sinthu.raja@ti.com/t/#mbe43b02221733bb6eb06b203359e90ec08406afc
V2: https://lore.kernel.org/lkml/20221107123852.8063-1-sinthu.raja@ti.com/
Sinthu Raja (3):
dt-bindings: arm: ti: Add binding for AM68 SK
arm64: dts: ti: Add initial support for AM68 SK System on Module
arm64: dts: ti: k3-am68-sk: Add support for AM68 SK base board
.../devicetree/bindings/arm/ti/k3.yaml | 1 +
arch/arm64/boot/dts/ti/Makefile | 2 +
.../boot/dts/ti/k3-am68-sk-base-board.dts | 335 ++++++++++++++++++
arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi | 31 ++
4 files changed, 369 insertions(+)
create mode 100644 arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts
create mode 100644 arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi
--
2.36.1
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH V3 1/3] dt-bindings: arm: ti: Add binding for AM68 SK
2022-11-15 15:48 [PATCH V3 0/3] AM68 SK: Add initial support Sinthu Raja
@ 2022-11-15 15:48 ` Sinthu Raja
2022-11-15 15:48 ` [PATCH V3 2/3] arm64: dts: ti: Add initial support for AM68 SK System on Module Sinthu Raja
2022-11-15 15:48 ` [PATCH V3 3/3] arm64: dts: ti: k3-am68-sk: Add support for AM68 SK base board Sinthu Raja
2 siblings, 0 replies; 4+ messages in thread
From: Sinthu Raja @ 2022-11-15 15:48 UTC (permalink / raw)
To: Nishanth Menon, Tero Kristo, Rob Herring
Cc: Vignesh Raghavendra, Krzysztof Kozlowski, linux-arm-kernel,
devicetree, linux-kernel, Sinthu Raja, Krzysztof Kozlowski
From: Sinthu Raja <sinthu.raja@ti.com>
AM68 Starter Kit is a low cost, small form factor board designed for
TI's AM68 SoC which is optimized to provide best in class performance
for industrial applications and add binding for the same.
Signed-off-by: Sinthu Raja <sinthu.raja@ti.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
Documentation/devicetree/bindings/arm/ti/k3.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/arm/ti/k3.yaml b/Documentation/devicetree/bindings/arm/ti/k3.yaml
index 28b8232e1c5b..072d1215a113 100644
--- a/Documentation/devicetree/bindings/arm/ti/k3.yaml
+++ b/Documentation/devicetree/bindings/arm/ti/k3.yaml
@@ -68,6 +68,7 @@ properties:
- description: K3 J721s2 SoC
items:
- enum:
+ - ti,am68-sk
- ti,j721s2-evm
- const: ti,j721s2
--
2.36.1
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH V3 2/3] arm64: dts: ti: Add initial support for AM68 SK System on Module
2022-11-15 15:48 [PATCH V3 0/3] AM68 SK: Add initial support Sinthu Raja
2022-11-15 15:48 ` [PATCH V3 1/3] dt-bindings: arm: ti: Add binding for AM68 SK Sinthu Raja
@ 2022-11-15 15:48 ` Sinthu Raja
2022-11-15 15:48 ` [PATCH V3 3/3] arm64: dts: ti: k3-am68-sk: Add support for AM68 SK base board Sinthu Raja
2 siblings, 0 replies; 4+ messages in thread
From: Sinthu Raja @ 2022-11-15 15:48 UTC (permalink / raw)
To: Nishanth Menon, Tero Kristo, Rob Herring
Cc: Vignesh Raghavendra, Krzysztof Kozlowski, linux-arm-kernel,
devicetree, linux-kernel, Sinthu Raja
From: Sinthu Raja <sinthu.raja@ti.com>
AM68 Starter Kit (SK)[1] is a low cost, small form factor board designed
for TI’s AM68 SoC. TI’s AM68 SoC comprises of dual core A72, high
performance vision accelerators, hardware accelerators, latest C71x
DSP, high bandwidth real-time IPs for capture and display. The SoC is
power optimized to provide best in class performance for industrial
applications.
AM68 SK supports the following interfaces:
* 16 GB LPDDR4 RAM
* x1 Gigabit Ethernet interface
* x1 USB 3.1 Type-C port
* x2 USB 3.1 Type-A ports
* x1 PCIe M.2 M Key
* 512 Mbit OSPI flash
* x2 CSI2 Camera interface (RPi and TI Camera connector)
* 40-pin Raspberry Pi GPIO header
SK's System on Module (SoM) contains the SoC and DDR.
Therefore, add DT node for the SOC and DDR on the SoM.
Schematics: https://www.ti.com/lit/zip/SPRR463
TRM: http://www.ti.com/lit/pdf/spruj28
Signed-off-by: Sinthu Raja <sinthu.raja@ti.com>
---
Changes in V3:
Addressed review comments
- Removed the unused nodes that are disabled by default.
OSPI support will be added once the OSPI node is enabled for J721s2/AM68 in main DTSI.
V1: https://lore.kernel.org/linux-arm-kernel/20221018123849.23695-3-sinthu.raja@ti.com/
V2: https://lore.kernel.org/lkml/20221107123852.8063-3-sinthu.raja@ti.com/
arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi | 31 ++++++++++++++++++++++
1 file changed, 31 insertions(+)
create mode 100644 arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi
diff --git a/arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi b/arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi
new file mode 100644
index 000000000000..e282eaafcbd5
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2022 Texas Instruments Incorporated - https://www.ti.com/
+ */
+
+/dts-v1/;
+
+#include "k3-j721s2.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+ memory@80000000 {
+ device_type = "memory";
+ /* 16 GB RAM */
+ reg = <0x00 0x80000000 0x00 0x80000000>,
+ <0x08 0x80000000 0x03 0x80000000>;
+ };
+
+ /* Reserving memory regions still pending */
+ reserved_memory: reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ secure_ddr: optee@9e800000 {
+ reg = <0x00 0x9e800000 0x00 0x01800000>;
+ alignment = <0x1000>;
+ no-map;
+ };
+ };
+};
--
2.36.1
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^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH V3 3/3] arm64: dts: ti: k3-am68-sk: Add support for AM68 SK base board
2022-11-15 15:48 [PATCH V3 0/3] AM68 SK: Add initial support Sinthu Raja
2022-11-15 15:48 ` [PATCH V3 1/3] dt-bindings: arm: ti: Add binding for AM68 SK Sinthu Raja
2022-11-15 15:48 ` [PATCH V3 2/3] arm64: dts: ti: Add initial support for AM68 SK System on Module Sinthu Raja
@ 2022-11-15 15:48 ` Sinthu Raja
2 siblings, 0 replies; 4+ messages in thread
From: Sinthu Raja @ 2022-11-15 15:48 UTC (permalink / raw)
To: Nishanth Menon, Tero Kristo, Rob Herring
Cc: Vignesh Raghavendra, Krzysztof Kozlowski, linux-arm-kernel,
devicetree, linux-kernel, Sinthu Raja
From: Sinthu Raja <sinthu.raja@ti.com>
The SK architecture comprises of baseboard and a SOM board. The
AM68 Starter Kit's baseboard contains most of the actual connectors,
power supply etc. The System on Module (SoM) is plugged on to the base
board. Therefore, add support for peripherals brought out in the base
board.
Schematics: https://www.ti.com/lit/zip/SPRR463
Signed-off-by: Sinthu Raja <sinthu.raja@ti.com>
---
Changes in V3:
*Addressed the review comments:
- Removed the unused nodes that are disabled by default.
- Updated the gpio regulator node: gpio-regulator-tlv to "regulator-tlv".
V1: https://lore.kernel.org/linux-arm-kernel/20221018123849.23695-3-sinthu.raja@ti.com/
V2: https://lore.kernel.org/lkml/20221107123852.8063-4-sinthu.raja@ti.com/
arch/arm64/boot/dts/ti/Makefile | 2 +
.../boot/dts/ti/k3-am68-sk-base-board.dts | 335 ++++++++++++++++++
2 files changed, 337 insertions(+)
create mode 100644 arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts
diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
index 4555a5be2257..eeeebda30e3d 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -12,6 +12,8 @@ dtb-$(CONFIG_ARCH_K3) += k3-am6528-iot2050-basic-pg2.dtb
dtb-$(CONFIG_ARCH_K3) += k3-am6548-iot2050-advanced.dtb
dtb-$(CONFIG_ARCH_K3) += k3-am6548-iot2050-advanced-pg2.dtb
+dtb-$(CONFIG_ARCH_K3) += k3-am68-sk-base-board.dtb
+
dtb-$(CONFIG_ARCH_K3) += k3-j721e-common-proc-board.dtb
dtb-$(CONFIG_ARCH_K3) += k3-j721e-sk.dtb
diff --git a/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts b/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts
new file mode 100644
index 000000000000..241968f5aa7f
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts
@@ -0,0 +1,335 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2022 Texas Instruments Incorporated - https://www.ti.com/
+ *
+ * Base Board: https://www.ti.com/lit/zip/SPRR463
+ */
+
+/dts-v1/;
+
+#include "k3-am68-sk-som.dtsi"
+#include <dt-bindings/net/ti-dp83867.h>
+#include <dt-bindings/phy/phy-cadence.h>
+#include <dt-bindings/phy/phy.h>
+#include <dt-bindings/mux/ti-serdes.h>
+
+/ {
+ compatible = "ti,am68-sk", "ti,j721s2";
+ model = "Texas Instruments AM68 SK";
+
+ chosen {
+ stdout-path = "serial2:115200n8";
+ };
+
+ aliases {
+ serial2 = &main_uart8;
+ mmc1 = &main_sdhci1;
+ can0 = &mcu_mcan0;
+ can1 = &mcu_mcan1;
+ can2 = &main_mcan6;
+ can3 = &main_mcan7;
+ };
+
+ vusb_main: regulator-vusb-main5v0 {
+ /* USB MAIN INPUT 5V DC */
+ compatible = "regulator-fixed";
+ regulator-name = "vusb-main5v0";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vsys_3v3: regulator-vsys3v3 {
+ /* Output of LM5141 */
+ compatible = "regulator-fixed";
+ regulator-name = "vsys_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vusb_main>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vdd_mmc1: regulator-sd {
+ /* Output of TPS22918 */
+ compatible = "regulator-fixed";
+ regulator-name = "vdd_mmc1";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ enable-active-high;
+ vin-supply = <&vsys_3v3>;
+ gpio = <&exp1 10 GPIO_ACTIVE_HIGH>;
+ };
+
+ vdd_sd_dv: regulator-tlv71033 {
+ /* Output of TLV71033 */
+ compatible = "regulator-gpio";
+ regulator-name = "tlv71033";
+ pinctrl-names = "default";
+ pinctrl-0 = <&vdd_sd_dv_pins_default>;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ vin-supply = <&vsys_3v3>;
+ gpios = <&main_gpio0 49 GPIO_ACTIVE_HIGH>;
+ states = <1800000 0x0>,
+ <3300000 0x1>;
+ };
+
+ vsys_io_1v8: regulator-vsys-io-1v8 {
+ compatible = "regulator-fixed";
+ regulator-name = "vsys_io_1v8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vsys_io_1v2: regulator-vsys-io-1v2 {
+ compatible = "regulator-fixed";
+ regulator-name = "vsys_io_1v2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ transceiver1: can-phy0 {
+ compatible = "ti,tcan1042";
+ #phy-cells = <0>;
+ max-bitrate = <5000000>;
+ };
+
+ transceiver2: can-phy1 {
+ compatible = "ti,tcan1042";
+ #phy-cells = <0>;
+ max-bitrate = <5000000>;
+ };
+
+ transceiver3: can-phy2 {
+ compatible = "ti,tcan1042";
+ #phy-cells = <0>;
+ max-bitrate = <5000000>;
+ };
+
+ transceiver4: can-phy3 {
+ compatible = "ti,tcan1042";
+ #phy-cells = <0>;
+ max-bitrate = <5000000>;
+ };
+};
+
+&main_pmx0 {
+ main_uart8_pins_default: main-uart8-pins-default {
+ pinctrl-single,pins = <
+ J721S2_IOPAD(0x0d0, PIN_INPUT, 11) /* (AF26) SPI0_CS1.UART8_RXD */
+ J721S2_IOPAD(0x0d4, PIN_OUTPUT, 11) /* (AH27) SPI0_CLK.UART8_TXD */
+ >;
+ };
+
+ main_i2c0_pins_default: main-i2c0-pins-default {
+ pinctrl-single,pins = <
+ J721S2_IOPAD(0x0e0, PIN_INPUT, 0) /* (AH25) I2C0_SCL */
+ J721S2_IOPAD(0x0e4, PIN_INPUT, 0) /* (AE24) I2C0_SDA */
+ >;
+ };
+
+ main_mmc1_pins_default: main-mmc1-pins-default {
+ pinctrl-single,pins = <
+ J721S2_IOPAD(0x104, PIN_INPUT, 0) /* (P23) MMC1_CLK */
+ J721S2_IOPAD(0x108, PIN_INPUT, 0) /* (N24) MMC1_CMD */
+ J721S2_IOPAD(0x0fc, PIN_INPUT, 0) /* (M23) MMC1_DAT0 */
+ J721S2_IOPAD(0x0f8, PIN_INPUT, 0) /* (P24) MMC1_DAT1 */
+ J721S2_IOPAD(0x0f4, PIN_INPUT, 0) /* (R24) MMC1_DAT2 */
+ J721S2_IOPAD(0x0f0, PIN_INPUT, 0) /* (R22) MMC1_DAT3 */
+ J721S2_IOPAD(0x0e8, PIN_INPUT, 8) /* (AE25) TIMER_IO0.MMC1_SDCD */
+ >;
+ };
+
+ vdd_sd_dv_pins_default: vdd-sd-dv-pins-default {
+ pinctrl-single,pins = <
+ J721S2_IOPAD(0x0c4, PIN_INPUT, 7) /* (AB26) ECAP0_IN_APWM_OUT.GPIO0_49 */
+ >;
+ };
+
+ main_usbss0_pins_default: main-usbss0-pins-default {
+ pinctrl-single,pins = <
+ J721S2_IOPAD(0x0ec, PIN_OUTPUT, 6) /* (AG25) TIMER_IO1.USB0_DRVVBUS */
+ >;
+ };
+
+ main_mcan6_pins_default: main-mcan6-pins-default {
+ pinctrl-single,pins = <
+ J721S2_IOPAD(0x098, PIN_INPUT, 0) /* (V25) MCASP0_AXR10.MCAN6_RX */
+ J721S2_IOPAD(0x094, PIN_INPUT, 0) /* (AA25) MCASP0_AXR9.MCAN6_TX */
+ >;
+ };
+
+ main_mcan7_pins_default: main-mcan7-pins-default {
+ pinctrl-single,pins = <
+ J721S2_IOPAD(0x0a0, PIN_INPUT, 0) /* (AB25) MCASP0_AXR12.MCAN7_RX */
+ J721S2_IOPAD(0x09c, PIN_INPUT, 0) /* (T24) MCASP0_AXR11.MCAN7_TX */
+ >;
+ };
+};
+
+&wkup_pmx0 {
+ mcu_cpsw_pins_default: mcu-cpsw-pins-default {
+ pinctrl-single,pins = <
+ J721S2_WKUP_IOPAD(0x094, PIN_INPUT, 0) /* (B22) MCU_RGMII1_RD0 */
+ J721S2_WKUP_IOPAD(0x090, PIN_INPUT, 0) /* (B21) MCU_RGMII1_RD1 */
+ J721S2_WKUP_IOPAD(0x08c, PIN_INPUT, 0) /* (C22) MCU_RGMII1_RD2 */
+ J721S2_WKUP_IOPAD(0x088, PIN_INPUT, 0) /* (D23) MCU_RGMII1_RD3 */
+ J721S2_WKUP_IOPAD(0x084, PIN_INPUT, 0) /* (D22) MCU_RGMII1_RXC */
+ J721S2_WKUP_IOPAD(0x06c, PIN_INPUT, 0) /* (E23) MCU_RGMII1_RX_CTL */
+ J721S2_WKUP_IOPAD(0x07c, PIN_OUTPUT, 0) /* (F23) MCU_RGMII1_TD0 */
+ J721S2_WKUP_IOPAD(0x078, PIN_OUTPUT, 0) /* (G22) MCU_RGMII1_TD1 */
+ J721S2_WKUP_IOPAD(0x074, PIN_OUTPUT, 0) /* (E21) MCU_RGMII1_TD2 */
+ J721S2_WKUP_IOPAD(0x070, PIN_OUTPUT, 0) /* (E22) MCU_RGMII1_TD3 */
+ J721S2_WKUP_IOPAD(0x080, PIN_OUTPUT, 0) /* (F21) MCU_RGMII1_TXC */
+ J721S2_WKUP_IOPAD(0x068, PIN_OUTPUT, 0) /* (F22) MCU_RGMII1_TX_CTL */
+ >;
+ };
+
+ mcu_mdio_pins_default: mcu-mdio-pins-default {
+ pinctrl-single,pins = <
+ J721S2_WKUP_IOPAD(0x09c, PIN_OUTPUT, 0) /* (A21) MCU_MDIO0_MDC */
+ J721S2_WKUP_IOPAD(0x098, PIN_INPUT, 0) /* (A22) MCU_MDIO0_MDIO */
+ >;
+ };
+
+ mcu_mcan0_pins_default: mcu-mcan0-pins-default {
+ pinctrl-single,pins = <
+ J721S2_WKUP_IOPAD(0x0bc, PIN_INPUT, 0) /* (E28) MCU_MCAN0_RX */
+ J721S2_WKUP_IOPAD(0x0b8, PIN_OUTPUT, 0) /* (E27) MCU_MCAN0_TX */
+ >;
+ };
+
+ mcu_mcan1_pins_default: mcu-mcan1-pins-default {
+ pinctrl-single,pins = <
+ J721S2_WKUP_IOPAD(0x0d4, PIN_INPUT, 0) /* (F26) WKUP_GPIO0_5.MCU_MCAN1_RX */
+ J721S2_WKUP_IOPAD(0x0d0, PIN_OUTPUT, 0) /* (C23) WKUP_GPIO0_4.MCU_MCAN1_TX*/
+ >;
+ };
+
+ mcu_i2c1_pins_default: mcu-i2c1-pins-default {
+ pinctrl-single,pins = <
+ J721S2_WKUP_IOPAD(0x0e0, PIN_INPUT, 0) /* (F24) WKUP_GPIO0_8.MCU_I2C1_SCL */
+ J721S2_WKUP_IOPAD(0x0e4, PIN_INPUT, 0) /* (H26) WKUP_GPIO0_9.MCU_I2C1_SDA */
+ >;
+ };
+};
+
+&main_gpio2 {
+ status = "disabled";
+};
+
+&main_gpio4 {
+ status = "disabled";
+};
+
+&main_gpio6 {
+ status = "disabled";
+};
+
+&wkup_gpio0 {
+ status = "disabled";
+};
+
+&wkup_gpio1 {
+ status = "disabled";
+};
+
+&wkup_uart0 {
+ status = "reserved";
+};
+
+&main_uart8 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_uart8_pins_default>;
+ /* Shared with TFA on this platform */
+ power-domains = <&k3_pds 357 TI_SCI_PD_SHARED>;
+};
+
+&main_i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_i2c0_pins_default>;
+ clock-frequency = <400000>;
+
+ exp1: gpio@21 {
+ compatible = "ti,tca6416";
+ reg = <0x21>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-line-names = "CSI_VIO_SEL", "CSI_SEL_FPC_EXPn", "HDMI_PDn",
+ "HDMI_LS_OE", "DP0_3V3 _EN", "BOARDID_EEPROM_WP",
+ "CAN_STB", " ", "GPIO_uSD_PWR_EN", "eDP_ENABLE",
+ "IO_EXP_PCIe1_M.2_RTSz", "IO_EXP_MCU_RGMII_RSTz",
+ "IO_EXP_CSI2_EXP_RSTz", " ", "CSI0_B_GPIO1",
+ "CSI1_B_GPIO1";
+ };
+};
+
+&main_sdhci0 {
+ /* Unused */
+ status = "disabled";
+};
+
+&main_sdhci1 {
+ /* SD card */
+ pinctrl-0 = <&main_mmc1_pins_default>;
+ pinctrl-names = "default";
+ disable-wp;
+ vmmc-supply = <&vdd_mmc1>;
+ vqmmc-supply = <&vdd_sd_dv>;
+};
+
+&mcu_cpsw {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mcu_cpsw_pins_default &mcu_mdio_pins_default>;
+};
+
+&davinci_mdio {
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
+ ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+ ti,min-output-impedance;
+ };
+};
+
+&cpsw_port1 {
+ phy-mode = "rgmii-rxid";
+ phy-handle = <&phy0>;
+};
+
+&mcu_mcan0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&mcu_mcan0_pins_default>;
+ phys = <&transceiver1>;
+};
+
+&mcu_mcan1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&mcu_mcan1_pins_default>;
+ phys = <&transceiver2>;
+};
+
+&main_mcan6 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_mcan6_pins_default>;
+ phys = <&transceiver3>;
+};
+
+&main_mcan7 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_mcan7_pins_default>;
+ phys = <&transceiver4>;
+};
--
2.36.1
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-- links below jump to the message on this page --
2022-11-15 15:48 [PATCH V3 0/3] AM68 SK: Add initial support Sinthu Raja
2022-11-15 15:48 ` [PATCH V3 1/3] dt-bindings: arm: ti: Add binding for AM68 SK Sinthu Raja
2022-11-15 15:48 ` [PATCH V3 2/3] arm64: dts: ti: Add initial support for AM68 SK System on Module Sinthu Raja
2022-11-15 15:48 ` [PATCH V3 3/3] arm64: dts: ti: k3-am68-sk: Add support for AM68 SK base board Sinthu Raja
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