From: Sinthu Raja <[email protected]>
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 <[email protected]>
---
Changes in V2:
*Addressed the review comments:
- Updated the commit description.
- Updated the regulator nodes: fixedregulator to "regulator-"
- Updated the commit $subject to align with rest of the commits.
- Dropped the blank lines
- Changed the node names that are added with underscore("_") with "-"
V1: https://lore.kernel.org/linux-arm-kernel/[email protected]/
arch/arm64/boot/dts/ti/Makefile | 2 +
.../boot/dts/ti/k3-am68-sk-base-board.dts | 447 ++++++++++++++++++
2 files changed, 449 insertions(+)
create mode 100644 arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts
diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
index 4555a5be2257..eeeebda30e3d 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -12,6 +12,8 @@ dtb-$(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..ad727495e99b
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts
@@ -0,0 +1,447 @@
+// 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: gpio-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_gpio1 {
+ status = "disabled";
+};
+
+&wkup_uart0 {
+ status = "reserved";
+};
+
+&main_uart0 {
+ status = "disabled";
+};
+
+&main_uart1 {
+ status = "disabled";
+};
+
+&main_uart2 {
+ status = "disabled";
+};
+
+&main_uart3 {
+ status = "disabled";
+};
+
+&main_uart4 {
+ status = "disabled";
+};
+
+&main_uart5 {
+ status = "disabled";
+};
+
+&main_uart6 {
+ status = "disabled";
+};
+
+&main_uart7 {
+ status = "disabled";
+};
+
+&main_uart8 {
+ 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_uart9 {
+ status = "disabled";
+};
+
+&main_i2c0 {
+ 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_RST#",
+ "IO_EXP_CSI2_EXP_RSTz", " ", "CSI0_B_GPIO1",
+ "CSI1_B_GPIO1";
+ };
+};
+
+&main_i2c1 {
+ status = "disabled";
+};
+
+&main_i2c2 {
+ status = "disabled";
+};
+
+&main_i2c3 {
+ status = "disabled";
+};
+
+&main_i2c4 {
+ status = "disabled";
+};
+
+&main_i2c5 {
+ status = "disabled";
+};
+
+&main_i2c6 {
+ status = "disabled";
+};
+
+&main_sdhci0 {
+ 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 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mcu_mcan0_pins_default>;
+ phys = <&transceiver1>;
+};
+
+&mcu_mcan1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mcu_mcan1_pins_default>;
+ phys = <&transceiver2>;
+};
+
+&main_mcan0 {
+ status = "disabled";
+};
+
+&main_mcan1 {
+ status = "disabled";
+};
+
+&main_mcan2 {
+ status = "disabled";
+};
+
+&main_mcan3 {
+ status = "disabled";
+};
+
+&main_mcan4 {
+ status = "disabled";
+};
+
+&main_mcan5 {
+ status = "disabled";
+};
+
+&main_mcan6 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_mcan6_pins_default>;
+ phys = <&transceiver3>;
+};
+
+&main_mcan7 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_mcan7_pins_default>;
+ phys = <&transceiver4>;
+};
+
+&main_mcan8 {
+ status = "disabled";
+};
+
+&main_mcan9 {
+ status = "disabled";
+};
+
+&main_mcan10 {
+ status = "disabled";
+};
+
+&main_mcan11 {
+ status = "disabled";
+};
+
+&main_mcan12 {
+ status = "disabled";
+};
+
+&main_mcan13 {
+ status = "disabled";
+};
+
+&main_mcan14 {
+ status = "disabled";
+};
+
+&main_mcan15 {
+ status = "disabled";
+};
+
+&main_mcan16 {
+ status = "disabled";
+};
+
+&main_mcan17 {
+ status = "disabled";
+};
--
2.36.1
On 07/11/2022 13:38, Sinthu Raja wrote:
> From: Sinthu Raja <[email protected]>
>
> 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 <[email protected]>
> ---
>
> Changes in V2:
> *Addressed the review comments:
> - Updated the commit description.
> - Updated the regulator nodes: fixedregulator to "regulator-"
> - Updated the commit $subject to align with rest of the commits.
> - Dropped the blank lines
> - Changed the node names that are added with underscore("_") with "-"
>
> V1: https://lore.kernel.org/linux-arm-kernel/[email protected]/
>
> arch/arm64/boot/dts/ti/Makefile | 2 +
> .../boot/dts/ti/k3-am68-sk-base-board.dts | 447 ++++++++++++++++++
> 2 files changed, 449 insertions(+)
> create mode 100644 arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts
>
> diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
> index 4555a5be2257..eeeebda30e3d 100644
> --- a/arch/arm64/boot/dts/ti/Makefile
> +++ b/arch/arm64/boot/dts/ti/Makefile
> @@ -12,6 +12,8 @@ dtb-$(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..ad727495e99b
> --- /dev/null
> +++ b/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts
> @@ -0,0 +1,447 @@
> +// 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: gpio-regulator-tlv71033 {
regulator-tlv... not gpio-regulator.
Node names should be generic.
https://devicetree-specification.readthedocs.io/en/latest/chapter2-devicetree-basics.html#generic-names-recommendation
> + /* 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>;
> + };
> +
Best regards,
Krzysztof
On 18:08-20221107, Sinthu Raja wrote:
> From: Sinthu Raja <[email protected]>
>
> 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 <[email protected]>
> ---
[...]
> +&main_i2c1 {
> + status = "disabled";
> +};
> +
> +&main_i2c2 {
> + status = "disabled";
> +};
> +
> +&main_i2c3 {
> + status = "disabled";
> +};
> +
> +&main_i2c4 {
> + status = "disabled";
> +};
> +
> +&main_i2c5 {
> + status = "disabled";
> +};
> +
> +&main_i2c6 {
> + status = "disabled";
> +};
> +
> +&main_sdhci0 {
> + status = "disabled";
> +};
Please revisit all of the nodes to ensure that the ones that are
necessary are enabled? I think most of these are already disabled by
default. We just finished doing a major cleanup.
[...]
--
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D