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changement du devicetree

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This commit is contained in:
BENOIT Vincent
2023-01-24 11:02:25 +00:00
parent a64973604b
commit 03a22a8091
2 changed files with 78 additions and 36 deletions
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2
conf/machine/pengwyn.conf
View File

@@ -65,4 +65,4 @@ PREFERRED_VERSION_dtb ?= "1.0%"
MACHINE_FEATURES = "usbgadget usbhost vfat"
IMAGE_BOOT_FILES = "MLO u-boot.${UBOOT_SUFFIX} uImage devicetree/am335x-pengwyn.dtb"
IMAGE_BOOT_FILES = "MLO u-boot.${UBOOT_SUFFIX} uEnv.txt uImage devicetree/am335x-pengwyn.dtb"

112
recipes-kernel/dts/files/am335x-pengwyn.dts
View File

@@ -60,10 +60,19 @@
>;
};
i2c1_pins: pinmux_i2c1_pins {
//i2c1_pins: pinmux_i2c1_pins {
// pinctrl-single,pins = <
// AM33XX_PADCONF(AM335X_PIN_SPI0_D1, PIN_INPUT_PULLUP, MUX_MODE2) /* spi0_d1.i2c1_sda */
// AM33XX_PADCONF(AM335X_PIN_SPI0_CS0, PIN_INPUT_PULLUP, MUX_MODE2) /* spi0_cs0.i2c1_scl */
// >;
//};
spi0_pins: pinmux_spi0_pins {
pinctrl-single,pins = <
AM33XX_PADCONF(AM335X_PIN_SPI0_D1, PIN_INPUT_PULLUP, MUX_MODE2) /* spi0_d1.i2c1_sda */
AM33XX_PADCONF(AM335X_PIN_SPI0_CS0, PIN_INPUT_PULLUP, MUX_MODE2) /* spi0_cs0.i2c1_scl */
AM33XX_PADCONF(AM335X_PIN_SPI0_CS0, PIN_OUTPUT, MUX_MODE0)
AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_OUTPUT, MUX_MODE0) /* spi0_d0_mosi */
AM33XX_PADCONF(AM335X_PIN_SPI0_D1, PIN_INPUT_PULLUP, MUX_MODE0) /* spi0_d1_miso */
AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT, MUX_MODE0)
>;
};
@@ -156,24 +165,26 @@
cpsw_default: cpsw_default {
pinctrl-single,pins = <
/* Slave 1 */
AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txen.rgmii1_tctl */
AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */
AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txd3.rgmii1_td3 */
AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txd2.rgmii1_td2 */
AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txd1.rgmii1_td1 */
AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txd0.rgmii1_td0 */
AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txclk.rgmii1_tclk */
AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxclk.rgmii1_rclk */
AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxd3.rgmii1_rd3 */
AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxd2.rgmii1_rd2 */
AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxd1.rgmii1_rd1 */
AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxd0.rgmii1_rd0 */
AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLUP, MUX_MODE0)
AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLUP, MUX_MODE0)
AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_INPUT_PULLUP, MUX_MODE0)
AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_INPUT_PULLUP, MUX_MODE0)
AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLUP, MUX_MODE0)
AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_INPUT_PULLUP, MUX_MODE0)
AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLUP, MUX_MODE0)
AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLUP, MUX_MODE0)
>;
};
cpsw_sleep: cpsw_sleep {
pinctrl-single,pins = <
/* Slave 1 reset value */
AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLUP, MUX_MODE7)
AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_INPUT_PULLDOWN, MUX_MODE7)
AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLDOWN, MUX_MODE7)
AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_INPUT_PULLDOWN, MUX_MODE7)
@@ -246,6 +257,16 @@
AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7)
>;
};
usb_pins: usb_pins {
pinctrl-single,pins = <
/* USB0 */
AM33XX_PADCONF(AM335X_PIN_USB0_DRVVBUS, PIN_OUTPUT, MUX_MODE0) /* gpmc_a9.gpio0_18 */
/* USB1 */
AM33XX_PADCONF(AM335X_PIN_USB1_DRVVBUS, PIN_OUTPUT, MUX_MODE0) /* usb1_drvvbus.gpio3_13 */
>;
};
};
&uart0 {
@@ -274,28 +295,41 @@
};
};
&usb {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&usb_pins>;
};
&usb_ctrl_mod {
status = "okay";
};
&usb0_phy {
status = "okay";
};
&usb1_phy {
status = "okay";
};
&usb0 {
status = "okay";
//dr_mode = "peripheral";
//interrupts-extended = <&intc 18 &tps 0>;
//interrupt-names = "mc", "vbus";
};
&usb1 {
status = "okay";
dr_mode = "host";
};
&i2c1 {
&spi0 {
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins>;
pinctrl-0 = <&spi0_pins>;
status = "okay";
clock-frequency = <100000>;
// TSL2550 : Ambient light sensor with I2C Interface
tsl2550: tsl2550@39 {
compatible = "taos,tsl2550";
reg = <0x39>;
};
// TMP275 : Temperature Sensor With I2C Interface
tmp275: tmp275@48 {
compatible = "ti,tmp275";
reg = <0x48>;
};
};
&elm {
@@ -463,11 +497,11 @@
};
&mac {
slaves = <1>;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&cpsw_default>;
pinctrl-1 = <&cpsw_sleep>;
status = "okay";
slaves = <1>;
};
&davinci_mdio {
@@ -476,16 +510,24 @@
pinctrl-1 = <&davinci_mdio_sleep>;
status = "okay";
ethphy0: ethernet-phy@0 {
reg = <0>;
ethphy0: ethernet-phy@1 {
reg = <1>;
};
//ethphy1: ethernet-phy@1 {
// reg = <1>;
//};
};
&cpsw_emac0 {
phy-handle = <&ethphy0>;
phy-mode = "rgmii-id";
phy-mode = "mii";
};
//&cpsw_emac1 {
// phy-handle = <&ethphy1>;
// phy-mode = "mii";
//};
&tscadc {
status = "okay";
tsc {
@@ -519,7 +561,7 @@
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins>;
cd-gpios = <&gpio3 14 GPIO_ACTIVE_LOW>; // specify GPIOs for card detection
wp-gpios = <&gpio3 18 GPIO_ACTIVE_LOW>; /* GPIO1_28 */
wp-gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>; /* GPIO1_28 */
};
&sham {