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drivers: CC1XX/CC26XX based boards: transition to pinctrl driver

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This commit has the necessary changes to update the consumers
of pinmux driver(SPI, I2C, UART) and update the board specific
files to use the pinctrl interface.

Signed-off-by: Vaishnav Achath <vaishnav@beagleboard.org>
This commit is contained in:
Vaishnav Achath 2022-04-15 16:26:32 +05:30 • committed by Christopher Friedt
commit ace77c71e9
16 changed files with 255 additions and 127 deletions
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24
boards/arm/cc1352r1_launchxl/cc1352r1_launchxl.dts
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@ -8,13 +8,7 @@
#include <ti/cc1352r.dtsi>
#include "boosterpack_connector.dtsi"
/*
* Define some constants from driverlib/ioc.h in TI HAL,
* since we don't have a way to include the file directly.
*/
#define IOC_PORT_MCU_UART0_TX 0x00000010
#define IOC_PORT_MCU_UART0_RX 0x0000000F
#include "cc1352r1_launchxl-pinctrl.dtsi"
#define BTN_GPIO_FLAGS (GPIO_ACTIVE_LOW | GPIO_PULL_UP)
@ -92,22 +86,22 @@
&uart0 {
status = "okay";
current-speed = <115200>;
tx-pin = <13 IOC_PORT_MCU_UART0_TX>;
rx-pin = <12 IOC_PORT_MCU_UART0_RX>;
pinctrl-0 = <&uart0_rx_default &uart0_tx_default>;
pinctrl-names = "default";
};
&i2c0 {
status = "okay";
scl-pin = <4>;
sda-pin = <5>;
pinctrl-0 = <&i2c0_scl_default &i2c0_sda_default>;
pinctrl-1 = <&i2c0_scl_sleep &i2c0_sda_sleep>;
pinctrl-names = "default", "sleep";
};
&spi0 {
status = "okay";
sck-pin = <10>;
mosi-pin = <9>;
miso-pin = <8>;
cs-pin = <11>;
pinctrl-0 = <&spi0_sck_default &spi0_mosi_default
&spi0_miso_default &spi0_cs_default>;
pinctrl-names = "default";
cs-gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
};