diff options
Diffstat (limited to 'arch/avr32')
| -rw-r--r-- | arch/avr32/mach-at32ap/at32ap700x.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/avr32/mach-at32ap/at32ap700x.c b/arch/avr32/mach-at32ap/at32ap700x.c index a9ae7bb108b2..a2e7b96b5e8c 100644 --- a/arch/avr32/mach-at32ap/at32ap700x.c +++ b/arch/avr32/mach-at32ap/at32ap700x.c | |||
| @@ -1181,7 +1181,8 @@ at32_add_device_spi(unsigned int id, struct spi_board_info *b, unsigned int n) | |||
| 1181 | switch (id) { | 1181 | switch (id) { |
| 1182 | case 0: | 1182 | case 0: |
| 1183 | pdev = &atmel_spi0_device; | 1183 | pdev = &atmel_spi0_device; |
| 1184 | select_peripheral(PA(0), PERIPH_A, 0); /* MISO */ | 1184 | /* pullup MISO so a level is always defined */ |
| 1185 | select_peripheral(PA(0), PERIPH_A, AT32_GPIOF_PULLUP); | ||
| 1185 | select_peripheral(PA(1), PERIPH_A, 0); /* MOSI */ | 1186 | select_peripheral(PA(1), PERIPH_A, 0); /* MOSI */ |
| 1186 | select_peripheral(PA(2), PERIPH_A, 0); /* SCK */ | 1187 | select_peripheral(PA(2), PERIPH_A, 0); /* SCK */ |
| 1187 | at32_spi_setup_slaves(0, b, n, spi0_pins); | 1188 | at32_spi_setup_slaves(0, b, n, spi0_pins); |
| @@ -1189,7 +1190,8 @@ at32_add_device_spi(unsigned int id, struct spi_board_info *b, unsigned int n) | |||
| 1189 | 1190 | ||
| 1190 | case 1: | 1191 | case 1: |
| 1191 | pdev = &atmel_spi1_device; | 1192 | pdev = &atmel_spi1_device; |
| 1192 | select_peripheral(PB(0), PERIPH_B, 0); /* MISO */ | 1193 | /* pullup MISO so a level is always defined */ |
| 1194 | select_peripheral(PB(0), PERIPH_B, AT32_GPIOF_PULLUP); | ||
| 1193 | select_peripheral(PB(1), PERIPH_B, 0); /* MOSI */ | 1195 | select_peripheral(PB(1), PERIPH_B, 0); /* MOSI */ |
| 1194 | select_peripheral(PB(5), PERIPH_B, 0); /* SCK */ | 1196 | select_peripheral(PB(5), PERIPH_B, 0); /* SCK */ |
| 1195 | at32_spi_setup_slaves(1, b, n, spi1_pins); | 1197 | at32_spi_setup_slaves(1, b, n, spi1_pins); |