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boards: xtensa: odroid_go: dts: use pin grouping

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update device tree pin states definitions and node
descriptions to group pins sharing common properties.

Signed-off-by: Glauber Maroto Ferreira <glauber.ferreira@espressif.com>
This commit is contained in:
Glauber Maroto Ferreira 2022-05-18 10:55:22 -03:00 committed by Fabio Baltieri
parent ef76f1ae42
commit 46aa698001
2 changed files with 29 additions and 38 deletions
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60
boards/xtensa/odroid_go/odroid_go-pinctrl.dtsi
View file

@ -10,44 +10,36 @@
&pinctrl {
uart0_tx_gpio1: uart0_tx_gpio1 {
pinmux = <UART0_TX_GPIO1>;
uart0_default: uart0_default {
group1 {
pinmux = <UART0_TX_GPIO1>;
};
group2 {
pinmux = <UART0_RX_GPIO3>;
bias-pull-up;
};
};
uart0_rx_gpio3: uart0_rx_gpio3 {
pinmux = <UART0_RX_GPIO3>;
bias-pull-up;
spim3_default: spim3_default {
group1 {
pinmux = <SPIM3_MISO_GPIO19>,
<SPIM3_SCLK_GPIO18>,
<SPIM3_CSEL_GPIO5>;
};
group2 {
pinmux = <SPIM3_MOSI_GPIO23>;
output-low;
};
};
spim3_miso_gpio19: spim3_miso_gpio19 {
pinmux = <SPIM3_MISO_GPIO19>;
};
spim3_mosi_gpio23: spim3_mosi_gpio23 {
pinmux = <SPIM3_MOSI_GPIO23>;
output-low;
};
spim3_sclk_gpio18: spim3_sclk_gpio18 {
pinmux = <SPIM3_SCLK_GPIO18>;
};
spim3_csel_gpio5: spim3_csel_gpio5 {
pinmux = <SPIM3_CSEL_GPIO5>;
};
i2c0_sda_gpio4: i2c0_sda_gpio4 {
pinmux = <I2C0_SDA_GPIO4>;
bias-pull-up;
drive-open-drain;
output-high;
};
i2c0_scl_gpio15: i2c0_scl_gpio15 {
pinmux = <I2C0_SCL_GPIO15>;
bias-pull-up;
drive-open-drain;
output-high;
i2c0_default: i2c0_default {
group1 {
pinmux = <I2C0_SDA_GPIO4>,
<I2C0_SCL_GPIO15>;
bias-pull-up;
drive-open-drain;
output-high;
};
};
};

7
boards/xtensa/odroid_go/odroid_go.dts
View file

@ -82,7 +82,7 @@
&uart0 {
status = "okay";
current-speed = <115200>;
pinctrl-0 = <&uart0_tx_gpio1 &uart0_rx_gpio3>;
pinctrl-0 = <&uart0_default>;
pinctrl-names = "default";
};
@ -99,7 +99,7 @@
clock-frequency = <I2C_BITRATE_FAST>;
sda-pin = <4>;
scl-pin = <15>;
pinctrl-0 = <&i2c0_sda_gpio4 &i2c0_scl_gpio15>;
pinctrl-0 = <&i2c0_default>;
pinctrl-names = "default";
};
@ -107,8 +107,7 @@
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
pinctrl-0 = <&spim3_miso_gpio19 &spim3_mosi_gpio23
&spim3_sclk_gpio18 &spim3_csel_gpio5>;
pinctrl-0 = <&spim3_default>;
pinctrl-names = "default";
ili9341: ili9341@0 {