mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
synced 2025-08-28 09:22:08 +00:00
arm64: dts: imx8mp-venice-gw74xx: update to revB PCB
Update the imx8mp-venice-gw74xx for revB: - add CAN1 - add TIS-TPM on SPI2 - add FAN controller - fix PMIC I2C bus (revA PMIC I2C was non-functional so no need for backward compatible option) - M2 socket GPIO's moved Signed-off-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Tim Harvey
Shawn Guo
parent
0f8446f02b
commit
531936b218
@ -125,12 +125,22 @@ reg_usb2_vbus: regulator-usb2 {
|
||||
regulator-max-microvolt = <5000000>;
|
||||
};
|
||||
|
||||
reg_can1_stby: regulator-can1-stby {
|
||||
compatible = "regulator-fixed";
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&pinctrl_reg_can1>;
|
||||
regulator-name = "can1_stby";
|
||||
gpio = <&gpio3 19 GPIO_ACTIVE_LOW>;
|
||||
regulator-min-microvolt = <3300000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
};
|
||||
|
||||
reg_can2_stby: regulator-can2-stby {
|
||||
compatible = "regulator-fixed";
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&pinctrl_reg_can>;
|
||||
pinctrl-0 = <&pinctrl_reg_can2>;
|
||||
regulator-name = "can2_stby";
|
||||
gpio = <&gpio3 19 GPIO_ACTIVE_LOW>;
|
||||
gpio = <&gpio5 5 GPIO_ACTIVE_LOW>;
|
||||
regulator-min-microvolt = <3300000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
};
|
||||
@ -164,6 +174,21 @@ &A53_3 {
|
||||
cpu-supply = <®_arm>;
|
||||
};
|
||||
|
||||
&ecspi1 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&pinctrl_spi1>;
|
||||
cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
|
||||
status = "okay";
|
||||
|
||||
tpm@0 {
|
||||
compatible = "tcg,tpm_tis-spi";
|
||||
#address-cells = <0x1>;
|
||||
#size-cells = <0x1>;
|
||||
reg = <0x0>;
|
||||
spi-max-frequency = <36000000>;
|
||||
};
|
||||
};
|
||||
|
||||
/* off-board header */
|
||||
&ecspi2 {
|
||||
pinctrl-names = "default";
|
||||
@ -204,6 +229,13 @@ fixed-link {
|
||||
};
|
||||
};
|
||||
|
||||
&flexcan1 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&pinctrl_flexcan1>;
|
||||
xceiver-supply = <®_can1_stby>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&flexcan2 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&pinctrl_flexcan2>;
|
||||
@ -214,38 +246,38 @@ &flexcan2 {
|
||||
&gpio1 {
|
||||
gpio-line-names =
|
||||
"", "", "", "", "", "", "", "",
|
||||
"", "", "dio0", "", "dio1", "", "", "",
|
||||
"", "dio0", "", "dio1", "", "", "", "",
|
||||
"", "", "", "", "", "", "", "",
|
||||
"", "", "", "", "", "", "", "";
|
||||
};
|
||||
|
||||
&gpio2 {
|
||||
gpio-line-names =
|
||||
"", "", "", "", "", "", "", "",
|
||||
"", "", "", "", "", "", "pcie3_wdis#", "",
|
||||
"", "", "", "", "", "", "m2_pin20", "",
|
||||
"", "", "", "", "", "pcie1_wdis#", "pcie3_wdis#", "",
|
||||
"", "", "pcie2_wdis#", "", "", "", "", "",
|
||||
"", "", "", "", "", "", "", "";
|
||||
};
|
||||
|
||||
&gpio3 {
|
||||
gpio-line-names =
|
||||
"m2_gdis#", "", "", "", "", "", "", "m2_rst#",
|
||||
"", "", "", "", "", "", "m2_rst", "",
|
||||
"", "", "", "", "", "", "", "",
|
||||
"", "", "", "", "", "", "", "",
|
||||
"m2_off#", "", "", "", "", "", "", "",
|
||||
"", "", "", "", "", "", "", "";
|
||||
};
|
||||
|
||||
&gpio4 {
|
||||
gpio-line-names =
|
||||
"", "", "m2_off#", "", "", "", "", "",
|
||||
"", "", "", "", "", "", "", "",
|
||||
"", "", "", "", "", "", "", "",
|
||||
"", "", "", "", "m2_wdis#", "", "", "",
|
||||
"", "", "", "", "", "", "", "uart_rs485";
|
||||
"", "", "m2_wdis#", "", "", "", "", "",
|
||||
"", "", "", "", "", "", "", "rs485_en";
|
||||
};
|
||||
|
||||
&gpio5 {
|
||||
gpio-line-names =
|
||||
"uart_half", "uart_term", "", "", "", "", "", "",
|
||||
"rs485_hd", "rs485_term", "", "", "", "", "", "",
|
||||
"", "", "", "", "", "", "", "",
|
||||
"", "", "", "", "", "", "", "",
|
||||
"", "", "", "", "", "", "", "";
|
||||
@ -268,6 +300,8 @@ gsc: gsc@20 {
|
||||
interrupts = <20 IRQ_TYPE_EDGE_FALLING>;
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <1>;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
adc {
|
||||
compatible = "gw,gsc-adc";
|
||||
@ -286,6 +320,12 @@ channel@8 {
|
||||
label = "vdd_bat";
|
||||
};
|
||||
|
||||
channel@16 {
|
||||
gw,mode = <4>;
|
||||
reg = <0x16>;
|
||||
label = "fan_tach";
|
||||
};
|
||||
|
||||
channel@82 {
|
||||
gw,mode = <2>;
|
||||
reg = <0x82>;
|
||||
@ -358,6 +398,11 @@ channel@a2 {
|
||||
gw,voltage-divider-ohms = <10000 10000>;
|
||||
};
|
||||
};
|
||||
|
||||
fan-controller@a {
|
||||
compatible = "gw,gsc-fan";
|
||||
reg = <0x0a>;
|
||||
};
|
||||
};
|
||||
|
||||
gpio: gpio@23 {
|
||||
@ -369,85 +414,6 @@ gpio: gpio@23 {
|
||||
interrupts = <4>;
|
||||
};
|
||||
|
||||
pmic@25 {
|
||||
compatible = "nxp,pca9450c";
|
||||
reg = <0x25>;
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&pinctrl_pmic>;
|
||||
interrupt-parent = <&gpio3>;
|
||||
interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
|
||||
|
||||
regulators {
|
||||
BUCK1 {
|
||||
regulator-name = "BUCK1";
|
||||
regulator-min-microvolt = <720000>;
|
||||
regulator-max-microvolt = <1000000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
regulator-ramp-delay = <3125>;
|
||||
};
|
||||
|
||||
reg_arm: BUCK2 {
|
||||
regulator-name = "BUCK2";
|
||||
regulator-min-microvolt = <720000>;
|
||||
regulator-max-microvolt = <1025000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
regulator-ramp-delay = <3125>;
|
||||
nxp,dvs-run-voltage = <950000>;
|
||||
nxp,dvs-standby-voltage = <850000>;
|
||||
};
|
||||
|
||||
BUCK4 {
|
||||
regulator-name = "BUCK4";
|
||||
regulator-min-microvolt = <3000000>;
|
||||
regulator-max-microvolt = <3600000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
BUCK5 {
|
||||
regulator-name = "BUCK5";
|
||||
regulator-min-microvolt = <1650000>;
|
||||
regulator-max-microvolt = <1950000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
BUCK6 {
|
||||
regulator-name = "BUCK6";
|
||||
regulator-min-microvolt = <1045000>;
|
||||
regulator-max-microvolt = <1155000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
LDO1 {
|
||||
regulator-name = "LDO1";
|
||||
regulator-min-microvolt = <1650000>;
|
||||
regulator-max-microvolt = <1950000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
LDO3 {
|
||||
regulator-name = "LDO3";
|
||||
regulator-min-microvolt = <1710000>;
|
||||
regulator-max-microvolt = <1890000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
LDO5 {
|
||||
regulator-name = "LDO5";
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
eeprom@50 {
|
||||
compatible = "atmel,24c02";
|
||||
reg = <0x50>;
|
||||
@ -559,7 +525,6 @@ fixed-link {
|
||||
};
|
||||
};
|
||||
|
||||
/* off-board header */
|
||||
&i2c3 {
|
||||
clock-frequency = <400000>;
|
||||
pinctrl-names = "default", "gpio";
|
||||
@ -568,6 +533,85 @@ &i2c3 {
|
||||
scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
|
||||
sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
|
||||
status = "okay";
|
||||
|
||||
pmic@25 {
|
||||
compatible = "nxp,pca9450c";
|
||||
reg = <0x25>;
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&pinctrl_pmic>;
|
||||
interrupt-parent = <&gpio3>;
|
||||
interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
|
||||
|
||||
regulators {
|
||||
BUCK1 {
|
||||
regulator-name = "BUCK1";
|
||||
regulator-min-microvolt = <720000>;
|
||||
regulator-max-microvolt = <1000000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
regulator-ramp-delay = <3125>;
|
||||
};
|
||||
|
||||
reg_arm: BUCK2 {
|
||||
regulator-name = "BUCK2";
|
||||
regulator-min-microvolt = <720000>;
|
||||
regulator-max-microvolt = <1025000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
regulator-ramp-delay = <3125>;
|
||||
nxp,dvs-run-voltage = <950000>;
|
||||
nxp,dvs-standby-voltage = <850000>;
|
||||
};
|
||||
|
||||
BUCK4 {
|
||||
regulator-name = "BUCK4";
|
||||
regulator-min-microvolt = <3000000>;
|
||||
regulator-max-microvolt = <3600000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
BUCK5 {
|
||||
regulator-name = "BUCK5";
|
||||
regulator-min-microvolt = <1650000>;
|
||||
regulator-max-microvolt = <1950000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
BUCK6 {
|
||||
regulator-name = "BUCK6";
|
||||
regulator-min-microvolt = <1045000>;
|
||||
regulator-max-microvolt = <1155000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
LDO1 {
|
||||
regulator-name = "LDO1";
|
||||
regulator-min-microvolt = <1650000>;
|
||||
regulator-max-microvolt = <1950000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
LDO3 {
|
||||
regulator-name = "LDO3";
|
||||
regulator-min-microvolt = <1710000>;
|
||||
regulator-max-microvolt = <1890000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
LDO5 {
|
||||
regulator-name = "LDO5";
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
/* off-board header */
|
||||
@ -726,12 +770,14 @@ pinctrl_hog: hoggrp {
|
||||
fsl,pins = <
|
||||
MX8MP_IOMUXC_GPIO1_IO09__GPIO1_IO09 0x40000040 /* DIO0 */
|
||||
MX8MP_IOMUXC_GPIO1_IO11__GPIO1_IO11 0x40000040 /* DIO1 */
|
||||
MX8MP_IOMUXC_NAND_DQS__GPIO3_IO14 0x40000040 /* M2SKT_OFF# */
|
||||
MX8MP_IOMUXC_SD2_DATA3__GPIO2_IO18 0x40000150 /* PCIE2_WDIS# */
|
||||
MX8MP_IOMUXC_SD2_CMD__GPIO2_IO14 0x40000150 /* PCIE3_WDIS# */
|
||||
MX8MP_IOMUXC_NAND_DATA00__GPIO3_IO06 0x40000040 /* M2SKT_RST# */
|
||||
MX8MP_IOMUXC_SAI1_RXD0__GPIO4_IO02 0x40000040 /* M2SKT_OFF# */
|
||||
MX8MP_IOMUXC_SAI1_TXD6__GPIO4_IO18 0x40000150 /* M2SKT_WDIS# */
|
||||
MX8MP_IOMUXC_NAND_ALE__GPIO3_IO00 0x40000150 /* M2SKT_GDIS# */
|
||||
MX8MP_IOMUXC_SD1_DATA4__GPIO2_IO06 0x40000040 /* M2SKT_PIN20 */
|
||||
MX8MP_IOMUXC_SD1_STROBE__GPIO2_IO11 0x40000040 /* M2SKT_PIN22 */
|
||||
MX8MP_IOMUXC_SD2_CLK__GPIO2_IO13 0x40000150 /* PCIE1_WDIS# */
|
||||
MX8MP_IOMUXC_SD2_CMD__GPIO2_IO14 0x40000150 /* PCIE3_WDIS# */
|
||||
MX8MP_IOMUXC_SD2_DATA3__GPIO2_IO18 0x40000150 /* PCIE2_WDIS# */
|
||||
MX8MP_IOMUXC_NAND_DATA00__GPIO3_IO06 0x40000040 /* M2SKT_RST# */
|
||||
MX8MP_IOMUXC_SAI3_TXD__GPIO5_IO01 0x40000104 /* UART_TERM */
|
||||
MX8MP_IOMUXC_SAI3_TXFS__GPIO4_IO31 0x40000104 /* UART_RS485 */
|
||||
MX8MP_IOMUXC_SAI3_TXC__GPIO5_IO00 0x40000104 /* UART_HALF */
|
||||
@ -784,6 +830,13 @@ MX8MP_IOMUXC_SAI1_RXC__ENET1_1588_EVENT0_OUT 0x140
|
||||
>;
|
||||
};
|
||||
|
||||
pinctrl_flexcan1: flexcan1grp {
|
||||
fsl,pins = <
|
||||
MX8MP_IOMUXC_SPDIF_RX__CAN1_RX 0x154
|
||||
MX8MP_IOMUXC_SPDIF_TX__CAN1_TX 0x154
|
||||
>;
|
||||
};
|
||||
|
||||
pinctrl_flexcan2: flexcan2grp {
|
||||
fsl,pins = <
|
||||
MX8MP_IOMUXC_SAI5_RXD3__CAN2_TX 0x154
|
||||
@ -869,7 +922,7 @@ MX8MP_IOMUXC_SD2_DATA1__GPIO2_IO16 0x10
|
||||
|
||||
pinctrl_pcie0: pciegrp {
|
||||
fsl,pins = <
|
||||
MX8MP_IOMUXC_SD2_DATA2__GPIO2_IO17 0x110
|
||||
MX8MP_IOMUXC_SD2_DATA2__GPIO2_IO17 0x106
|
||||
>;
|
||||
};
|
||||
|
||||
@ -885,12 +938,18 @@ MX8MP_IOMUXC_GPIO1_IO12__GPIO1_IO12 0x140
|
||||
>;
|
||||
};
|
||||
|
||||
pinctrl_reg_can: regcangrp {
|
||||
pinctrl_reg_can1: regcan1grp {
|
||||
fsl,pins = <
|
||||
MX8MP_IOMUXC_SAI5_RXFS__GPIO3_IO19 0x154
|
||||
>;
|
||||
};
|
||||
|
||||
pinctrl_reg_can2: regcan2grp {
|
||||
fsl,pins = <
|
||||
MX8MP_IOMUXC_SPDIF_EXT_CLK__GPIO5_IO05 0x154
|
||||
>;
|
||||
};
|
||||
|
||||
pinctrl_reg_usb2: regusb2grp {
|
||||
fsl,pins = <
|
||||
MX8MP_IOMUXC_GPIO1_IO06__GPIO1_IO06 0x140
|
||||
@ -903,12 +962,12 @@ MX8MP_IOMUXC_NAND_DATA03__GPIO3_IO09 0x110
|
||||
>;
|
||||
};
|
||||
|
||||
pinctrl_sai2: sai2grp {
|
||||
pinctrl_spi1: spi1grp {
|
||||
fsl,pins = <
|
||||
MX8MP_IOMUXC_SAI2_TXFS__AUDIOMIX_SAI2_TX_SYNC 0xd6
|
||||
MX8MP_IOMUXC_SAI2_TXD0__AUDIOMIX_SAI2_TX_DATA00 0xd6
|
||||
MX8MP_IOMUXC_SAI2_TXC__AUDIOMIX_SAI2_TX_BCLK 0xd6
|
||||
MX8MP_IOMUXC_SAI2_MCLK__AUDIOMIX_SAI2_MCLK 0xd6
|
||||
MX8MP_IOMUXC_ECSPI1_SCLK__ECSPI1_SCLK 0x82
|
||||
MX8MP_IOMUXC_ECSPI1_MOSI__ECSPI1_MOSI 0x82
|
||||
MX8MP_IOMUXC_ECSPI1_MISO__ECSPI1_MISO 0x82
|
||||
MX8MP_IOMUXC_ECSPI1_SS0__GPIO5_IO09 0x140
|
||||
>;
|
||||
};
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user