Lines Matching +full:output +full:- +full:low

1 /* SPDX-License-Identifier: GPL-2.0 */
8 #define SHANNON_GPIO_SPI_FLASH		GPIO_GPIO (0)	/* Output - Driven low, enables SPI to flash */
9 #define SHANNON_GPIO_SPI_DSP		GPIO_GPIO (1)	/* Output - Driven low, enables SPI to DSP */
10 /* lcd lower = GPIO 2-9 */
11 #define SHANNON_GPIO_SPI_OUTPUT		GPIO_GPIO (10)	/* Output - SPI output to DSP */
12 #define SHANNON_GPIO_SPI_INPUT		GPIO_GPIO (11)	/* Input  - SPI input from DSP */
13 #define SHANNON_GPIO_SPI_CLOCK		GPIO_GPIO (12)	/* Output - Clock for SPI */
14 #define SHANNON_GPIO_SPI_FRAME		GPIO_GPIO (13)	/* Output - Frame marker - not used */
15 #define SHANNON_GPIO_SPI_RTS		GPIO_GPIO (14)	/* Input  - SPI Ready to Send */
17 #define SHANNON_GPIO_SPI_CTS		GPIO_GPIO (15)	/* Output - SPI Clear to Send */
20 #define SHANNON_GPIO_DSP_RESET		GPIO_GPIO (17)	/* Output - Drive low to reset the DSP */
21 #define SHANNON_GPIO_CODEC_RESET	GPIO_GPIO (18)	/* Output - Drive low to reset the UCB1x00 */