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| author | Ludovic Desroches <ludovic.desroches@microchip.com> | 2018-04-24 10:16:01 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-05-08 09:07:36 -0400 |
| commit | 8ee54672df3d569e3e916b5fa270fab62df36cc4 (patch) | |
| tree | 81883147c1581124c4e2b0129e79512aeb6b771d /board/atmel | |
| parent | 9ab66d0d207451a834a7995a45c018a6395fc160 (diff) | |
| download | u-boot-8ee54672df3d569e3e916b5fa270fab62df36cc4.tar.gz u-boot-8ee54672df3d569e3e916b5fa270fab62df36cc4.tar.xz u-boot-8ee54672df3d569e3e916b5fa270fab62df36cc4.zip | |
gpio: atmel_pio4: give a full configuration when muxing pins
When a pin is muxed to a peripheral or as a GPIO, the only
configuration that can be set is the pullup. It is too restrictive
so this patch allows to give a full configuration.
Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Diffstat (limited to 'board/atmel')
| -rw-r--r-- | board/atmel/sama5d27_som1_ek/sama5d27_som1_ek.c | 2 | ||||
| -rw-r--r-- | board/atmel/sama5d2_ptc_ek/sama5d2_ptc_ek.c | 12 | ||||
| -rw-r--r-- | board/atmel/sama5d2_xplained/sama5d2_xplained.c | 2 |
3 files changed, 8 insertions, 8 deletions
diff --git a/board/atmel/sama5d27_som1_ek/sama5d27_som1_ek.c b/board/atmel/sama5d27_som1_ek/sama5d27_som1_ek.c index d805068ac9..3c97315015 100644 --- a/board/atmel/sama5d27_som1_ek/sama5d27_som1_ek.c +++ b/board/atmel/sama5d27_som1_ek/sama5d27_som1_ek.c @@ -35,7 +35,7 @@ int board_late_init(void) #ifdef CONFIG_DEBUG_UART_BOARD_INIT static void board_uart1_hw_init(void) { - atmel_pio4_set_a_periph(AT91_PIO_PORTD, 2, 1); /* URXD1 */ + atmel_pio4_set_a_periph(AT91_PIO_PORTD, 2, ATMEL_PIO_PUEN_MASK); /* URXD1 */ atmel_pio4_set_a_periph(AT91_PIO_PORTD, 3, 0); /* UTXD1 */ at91_periph_clk_enable(ATMEL_ID_UART1); diff --git a/board/atmel/sama5d2_ptc_ek/sama5d2_ptc_ek.c b/board/atmel/sama5d2_ptc_ek/sama5d2_ptc_ek.c index 5e8e650cd9..206e858b32 100644 --- a/board/atmel/sama5d2_ptc_ek/sama5d2_ptc_ek.c +++ b/board/atmel/sama5d2_ptc_ek/sama5d2_ptc_ek.c @@ -58,22 +58,22 @@ static void board_nand_hw_init(void) atmel_pio4_set_b_periph(AT91_PIO_PORTA, 29, ATMEL_PIO_DRVSTR_ME); /* D7 */ atmel_pio4_set_b_periph(AT91_PIO_PORTB, 2, 0); /* RE */ atmel_pio4_set_b_periph(AT91_PIO_PORTA, 30, 0); /* WE */ - atmel_pio4_set_b_periph(AT91_PIO_PORTA, 31, 1); /* NCS */ - atmel_pio4_set_b_periph(AT91_PIO_PORTC, 8, 1); /* RDY */ - atmel_pio4_set_b_periph(AT91_PIO_PORTB, 0, 1); /* ALE */ - atmel_pio4_set_b_periph(AT91_PIO_PORTB, 1, 1); /* CLE */ + atmel_pio4_set_b_periph(AT91_PIO_PORTA, 31, ATMEL_PIO_PUEN_MASK); /* NCS */ + atmel_pio4_set_b_periph(AT91_PIO_PORTC, 8, ATMEL_PIO_PUEN_MASK); /* RDY */ + atmel_pio4_set_b_periph(AT91_PIO_PORTB, 0, ATMEL_PIO_PUEN_MASK); /* ALE */ + atmel_pio4_set_b_periph(AT91_PIO_PORTB, 1, ATMEL_PIO_PUEN_MASK); /* CLE */ } #endif static void board_usb_hw_init(void) { - atmel_pio4_set_pio_output(AT91_PIO_PORTB, 12, 1); + atmel_pio4_set_pio_output(AT91_PIO_PORTB, 12, ATMEL_PIO_PUEN_MASK); } #ifdef CONFIG_DEBUG_UART_BOARD_INIT static void board_uart0_hw_init(void) { - atmel_pio4_set_c_periph(AT91_PIO_PORTB, 26, 1); /* URXD0 */ + atmel_pio4_set_c_periph(AT91_PIO_PORTB, 26, ATMEL_PIO_PUEN_MASK); /* URXD0 */ atmel_pio4_set_c_periph(AT91_PIO_PORTB, 27, 0); /* UTXD0 */ at91_periph_clk_enable(ATMEL_ID_UART0); diff --git a/board/atmel/sama5d2_xplained/sama5d2_xplained.c b/board/atmel/sama5d2_xplained/sama5d2_xplained.c index 0ae2e2fec6..592b4d82dd 100644 --- a/board/atmel/sama5d2_xplained/sama5d2_xplained.c +++ b/board/atmel/sama5d2_xplained/sama5d2_xplained.c @@ -35,7 +35,7 @@ int board_late_init(void) #ifdef CONFIG_DEBUG_UART_BOARD_INIT static void board_uart1_hw_init(void) { - atmel_pio4_set_a_periph(AT91_PIO_PORTD, 2, 1); /* URXD1 */ + atmel_pio4_set_a_periph(AT91_PIO_PORTD, 2, ATMEL_PIO_PUEN_MASK); /* URXD1 */ atmel_pio4_set_a_periph(AT91_PIO_PORTD, 3, 0); /* UTXD1 */ at91_periph_clk_enable(ATMEL_ID_UART1); |