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include/dt-bindings/pinctrl: stm32f1: No pull-up/down on output mode

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On stm32f1 series, in output mode, there is no way to enable
pull-up/down resistors.
Clean these settings from helper defines.

Additionally add helper define to shorten few lines.

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
This commit is contained in:
Erwan Gouriou 2020-08-11 14:41:39 +02:00 • committed by Kumar Gala
commit b023dbe8b3
1 changed files with 9 additions and 9 deletions
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18
include/dt-bindings/pinctrl/stm32f1-pinctrl.h
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@ -74,18 +74,19 @@
* done implicitly by setting specific mode and config in MODE and CNF
* registers for particular pin.
*/
#define STM32_ALTERNATE (STM32_MODE_OUTPUT | STM32_CNF_ALT_FUNC)
#define STM32_PIN_USART_TX (STM32_MODE_OUTPUT | STM32_CNF_ALT_FUNC | STM32_CNF_PUSH_PULL | STM32_PUPD_PULL_UP)
#define STM32_PIN_USART_TX (STM32_ALTERNATE | STM32_CNF_PUSH_PULL)
#define STM32_PIN_USART_RX (STM32_MODE_INPUT | STM32_CNF_IN_FLOAT)
#define STM32_PIN_I2C (STM32_MODE_OUTPUT | STM32_CNF_ALT_FUNC | STM32_CNF_OPEN_DRAIN)
#define STM32_PIN_PWM (STM32_MODE_OUTPUT | STM32_CNF_ALT_FUNC | STM32_CNF_PUSH_PULL)
#define STM32_PIN_SPI_MASTER_SCK (STM32_MODE_OUTPUT | STM32_CNF_ALT_FUNC | STM32_CNF_PUSH_PULL)
#define STM32_PIN_I2C (STM32_ALTERNATE | STM32_CNF_OPEN_DRAIN)
#define STM32_PIN_PWM (STM32_ALTERNATE | STM32_CNF_PUSH_PULL)
#define STM32_PIN_SPI_MASTER_SCK (STM32_ALTERNATE | STM32_CNF_PUSH_PULL)
#define STM32_PIN_SPI_SLAVE_SCK (STM32_MODE_INPUT | STM32_CNF_IN_FLOAT)
#define STM32_PIN_SPI_MASTER_MOSI (STM32_MODE_OUTPUT | STM32_CNF_ALT_FUNC | STM32_CNF_PUSH_PULL)
#define STM32_PIN_SPI_MASTER_MOSI (STM32_ALTERNATE | STM32_CNF_PUSH_PULL)
#define STM32_PIN_SPI_SLAVE_MOSI (STM32_MODE_INPUT | STM32_CNF_IN_FLOAT)
#define STM32_PIN_SPI_MASTER_MISO (STM32_MODE_INPUT | STM32_CNF_IN_FLOAT)
#define STM32_PIN_SPI_SLAVE_MISO (STM32_MODE_OUTPUT | STM32_CNF_ALT_FUNC | STM32_CNF_PUSH_PULL)
#define STM32_PIN_CAN_TX (STM32_MODE_OUTPUT | STM32_CNF_ALT_FUNC | STM32_CNF_PUSH_PULL)
#define STM32_PIN_SPI_SLAVE_MISO (STM32_ALTERNATE | STM32_CNF_PUSH_PULL)
#define STM32_PIN_CAN_TX (STM32_ALTERNATE | STM32_CNF_PUSH_PULL)
#define STM32_PIN_CAN_RX (STM32_MODE_INPUT | STM32_PUPD_PULL_UP)
/*
@ -107,8 +108,7 @@
/* Hardware master NSS output enabled */
#define STM32_PIN_SPI_MASTER_NSS_OE (STM32_MODE_OUTPUT | \
STM32_CNF_ALT_FUNC | \
STM32_CNF_PUSH_PULL | \
STM32_PUPD_PULL_UP)
STM32_CNF_PUSH_PULL)
#define STM32_PIN_SPI_SLAVE_NSS (STM32_MODE_INPUT | STM32_CNF_IN_FLOAT)
#define STM32_PIN_USB (STM32_MODE_INPUT | STM32_CNF_IN_PUPD)