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nrhw20: cleanup pin muxing 

- disable rmii1 rxerr input (set as GPIO, pull down)
This commit is contained in:
Rene Straub 2018-03-16 13:47:48 +01:00
parent c9ce057a02
commit 765e9dd5a7
1 changed files with 16 additions and 16 deletions
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32
board/nm/nrhw20/mux.c
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@ -113,24 +113,24 @@ static struct module_pin_mux i2c2_pin_mux[] = {
{-1},
};
/* RMII1: Ethernet Switch */
static struct module_pin_mux rmii1_pin_mux[] = {
/* RMII */
{OFFSET(mii1_crs), MODE(1) | PULLUDDIS | RXACTIVE}, /* (H17) rmii1_crs */
/* TODO: Check whether pin can be disabled, resistor R1013 removed */
{OFFSET(mii1_rxerr), MODE(1) | PULLUDDIS | RXACTIVE}, /* (J15) rmii1_rxerr */
{OFFSET(mii1_rxd0), MODE(1) | PULLUDDIS | RXACTIVE }, /* (M16) rmii1_rxd0 */
{OFFSET(mii1_rxd1), MODE(1) | PULLUDDIS | RXACTIVE }, /* (L15) rmii1_rxd1 */
{OFFSET(mii1_txen), MODE(1) | PULLUDDIS }, /* (J16) rmii1_txen */
{OFFSET(mii1_txd0), MODE(1) | PULLUDDIS }, /* (K17) rmii1_txd0 */
{OFFSET(mii1_txd1), MODE(1) | PULLUDDIS }, /* (K16) rmii1_txd1 */
{OFFSET(rmii1_refclk), MODE(0) | PULLUDDIS | RXACTIVE}, /* (H18) rmii1_refclk */
{OFFSET(mii1_crs), MODE(1) | PULLUDDIS | RXACTIVE}, /* (H17) rmii1_crs */
{OFFSET(mii1_rxerr), MODE(7) | PULLUDEN | PULLDOWN_EN | RXACTIVE}, /* (J15) gpio */
{OFFSET(mii1_rxd0), MODE(1) | PULLUDDIS | RXACTIVE}, /* (M16) rmii1_rxd0 */
{OFFSET(mii1_rxd1), MODE(1) | PULLUDDIS | RXACTIVE}, /* (L15) rmii1_rxd1 */
{OFFSET(mii1_txen), MODE(1) | PULLUDDIS}, /* (J16) rmii1_txen */
{OFFSET(mii1_txd0), MODE(1) | PULLUDDIS}, /* (K17) rmii1_txd0 */
{OFFSET(mii1_txd1), MODE(1) | PULLUDDIS}, /* (K16) rmii1_txd1 */
{OFFSET(rmii1_refclk), MODE(0) | PULLUDDIS | RXACTIVE}, /* (H18) rmii1_refclk */
/* SMI */
{OFFSET(mdio_clk), MODE(0) | PULLUDDIS }, /* (M18) mdio_clk */
{OFFSET(mdio_data), MODE(0) | PULLUDEN | PULLUP_EN | RXACTIVE },/* (M17) mdio_data */
{OFFSET(mdio_clk), MODE(0) | PULLUDDIS}, /* (M18) mdio_clk */
{OFFSET(mdio_data), MODE(0) | PULLUDEN | PULLUP_EN | RXACTIVE}, /* (M17) mdio_data */
/* 25MHz Clock Output */
{OFFSET(xdma_event_intr0), MODE(3) }, /* (A15) clkout1 (25 MHz clk for Switch) */
{OFFSET(xdma_event_intr0), MODE(3)}, /* (A15) clkout1 (25 MHz clk for Switch) */
{-1},
};
@ -181,8 +181,8 @@ static struct module_pin_mux uart0_pin_mux[] = {
static struct module_pin_mux uart0_disabled_pin_mux[] = {
{OFFSET(uart0_rxd), (MODE(7) | PULLUDDIS | RXACTIVE)}, /* (E15) GPIO1_10 */
{OFFSET(uart0_txd), (MODE(7) | PULLUDDIS | RXACTIVE)}, /* (E16) GPIO1_11 */
{OFFSET(uart0_ctsn), (MODE(7) | PULLUDDIS | RXACTIVE )}, /* (E18) GPIO1_8 */
{OFFSET(uart0_rtsn), (MODE(7) | PULLUDEN | PULLUP_EN )}, /* (E17) GPIO1_9 */
{OFFSET(uart0_ctsn), (MODE(7) | PULLUDDIS | RXACTIVE)}, /* (E18) GPIO1_8 */
{OFFSET(uart0_rtsn), (MODE(7) | PULLUDEN | PULLUP_EN)}, /* (E17) GPIO1_9 */
{-1},
};
@ -193,14 +193,14 @@ static struct module_pin_mux uart1_pin_mux[] = {
{-1},
};
/* GNSS */
/* UART3: GNSS */
static struct module_pin_mux uart3_pin_mux[] = {
{OFFSET(mii1_rxd3), (MODE(1) | PULLUDEN | PULLUP_EN | RXACTIVE)}, /* (L17) UART3_RXD */
{OFFSET(mii1_rxd2), (MODE(1) | PULLUDEN | PULLUP_EN | SLEWCTRL)}, /* (L16) UART3_TXD */
{-1},
};
/* Highspeed UART for Bluetooth (no SLEWCTRL) */
/* UART5: Highspeed UART for Bluetooth (no SLEWCTRL) */
static struct module_pin_mux uart5_pin_mux[] = {
{OFFSET(lcd_data9), (MODE(4) | PULLUDEN | PULLUP_EN | RXACTIVE)}, /* (U2) UART5_RXD */
{OFFSET(lcd_data8), (MODE(4) | PULLUDEN | PULLUP_EN)}, /* (U1) UART5_TXD */