3 * Albin Tonnerre, Free Electrons <albin.tonnerre@free-electrons.com>
5 * SPDX-License-Identifier: GPL-2.0+
9 #include <asm/arch/hardware.h>
10 #include <asm/arch/at91_spi.h>
11 #include <asm/arch/gpio.h>
14 #define TNY_A9260_CS_PIN AT91_PIN_PC11
16 int spi_cs_is_valid(unsigned int bus, unsigned int cs)
18 return bus == 0 && cs == 1;
21 void spi_cs_activate(struct spi_slave *slave)
23 at91_set_gpio_value(TNY_A9260_CS_PIN, 0);
26 void spi_cs_deactivate(struct spi_slave *slave)
28 at91_set_gpio_value(TNY_A9260_CS_PIN, 1);
33 /* everything done in board_init */