From: Marcel Ziswiler marcel.ziswiler@toradex.com
Fix SPI1 and UART2/3 resp. UARTB/C pinmuxing.
Note: The former was illegally muxing multiple SoC balls onto the same internal SoC signal which caused rather strange behaviour regarding the RS232 serial transceiver ForceOFF# pins as available on Iris.
Signed-off-by: Marcel Ziswiler marcel.ziswiler@toradex.com
---
.../colibri_t30/pinmux-config-colibri_t30.h | 23 ++++++++++--------- 1 file changed, 12 insertions(+), 11 deletions(-)
diff --git a/board/toradex/colibri_t30/pinmux-config-colibri_t30.h b/board/toradex/colibri_t30/pinmux-config-colibri_t30.h index 6181b506a4..c583583b3f 100644 --- a/board/toradex/colibri_t30/pinmux-config-colibri_t30.h +++ b/board/toradex/colibri_t30/pinmux-config-colibri_t30.h @@ -181,13 +181,14 @@ static struct pmux_pingrp_config tegra3_pinmux_common[] = { LV_PINMUX(VI_D10_PT2, RSVD1, NORMAL, NORMAL, INPUT, DISABLE, DISABLE), LV_PINMUX(VI_MCLK_PT1, VI, UP, NORMAL, INPUT, DISABLE, DISABLE), DEFAULT_PINMUX(UART2_RXD_PC3, UARTB, NORMAL, NORMAL, INPUT), - DEFAULT_PINMUX(UART2_TXD_PC2, UARTB, NORMAL, NORMAL, OUTPUT), - DEFAULT_PINMUX(UART2_RTS_N_PJ6, UARTB, NORMAL, NORMAL, OUTPUT), - DEFAULT_PINMUX(UART2_CTS_N_PJ5, UARTB, NORMAL, NORMAL, INPUT), - DEFAULT_PINMUX(UART3_TXD_PW6, UARTC, NORMAL, NORMAL, OUTPUT), - DEFAULT_PINMUX(UART3_RXD_PW7, UARTC, NORMAL, NORMAL, INPUT), - DEFAULT_PINMUX(UART3_CTS_N_PA1, UARTC, NORMAL, NORMAL, INPUT), - DEFAULT_PINMUX(UART3_RTS_N_PC0, UARTC, NORMAL, NORMAL, OUTPUT), + DEFAULT_PINMUX(UART2_TXD_PC2, UARTB, NORMAL, NORMAL, INPUT), + DEFAULT_PINMUX(UART2_RTS_N_PJ6, GMI, NORMAL, NORMAL, INPUT), + DEFAULT_PINMUX(UART2_CTS_N_PJ5, GMI, NORMAL, NORMAL, INPUT), + DEFAULT_PINMUX(UART3_TXD_PW6, GMI, NORMAL, NORMAL, INPUT), + DEFAULT_PINMUX(UART3_RXD_PW7, GMI, NORMAL, NORMAL, INPUT), + DEFAULT_PINMUX(UART3_CTS_N_PA1, GMI, NORMAL, NORMAL, INPUT), + DEFAULT_PINMUX(UART3_RTS_N_PC0, GMI, NORMAL, NORMAL, INPUT), + DEFAULT_PINMUX(PU0, RSVD1, NORMAL, NORMAL, INPUT), DEFAULT_PINMUX(PU1, RSVD1, NORMAL, NORMAL, OUTPUT), DEFAULT_PINMUX(PU2, RSVD1, NORMAL, NORMAL, INPUT), @@ -270,10 +271,10 @@ static struct pmux_pingrp_config tegra3_pinmux_common[] = { DEFAULT_PINMUX(DAP2_SCLK_PA3, I2S1, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(SPI2_CS1_N_PW2, SPI2, UP, NORMAL, INPUT), - DEFAULT_PINMUX(SPI1_MOSI_PX4, SPI1, NORMAL, NORMAL, INPUT), - DEFAULT_PINMUX(SPI1_SCK_PX5, SPI1, NORMAL, NORMAL, INPUT), - DEFAULT_PINMUX(SPI1_CS0_N_PX6, SPI1, NORMAL, NORMAL, INPUT), - DEFAULT_PINMUX(SPI1_MISO_PX7, SPI1, NORMAL, NORMAL, INPUT), + DEFAULT_PINMUX(SPI1_MOSI_PX4, GMI, NORMAL, NORMAL, INPUT), + DEFAULT_PINMUX(SPI1_SCK_PX5, GMI, NORMAL, NORMAL, INPUT), + DEFAULT_PINMUX(SPI1_CS0_N_PX6, GMI, NORMAL, NORMAL, INPUT), + DEFAULT_PINMUX(SPI1_MISO_PX7, RSVD4, NORMAL, NORMAL, INPUT),
/* LAN_RESET */ DEFAULT_PINMUX(PEX_L0_PRSNT_N_PDD0, RSVD2, NORMAL, NORMAL, OUTPUT),