cpuimx27 and mbimx27: allow fine control of UART4 and SDHC2 usage
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
diff --git a/arch/arm/mach-mx2/mach-cpuimx27.c b/arch/arm/mach-mx2/mach-cpuimx27.c
index 1f616dca..5c6a16b 100644
--- a/arch/arm/mach-mx2/mach-cpuimx27.c
+++ b/arch/arm/mach-mx2/mach-cpuimx27.c
@@ -49,10 +49,12 @@
PE14_PF_UART1_CTS,
PE15_PF_UART1_RTS,
/* UART4 */
+#if defined(MACH_EUKREA_CPUIMX27_USEUART4)
PB26_AF_UART4_RTS,
PB28_AF_UART4_TXD,
PB29_AF_UART4_CTS,
PB31_AF_UART4_RXD,
+#endif
/* FEC */
PD0_AIN_FEC_TXD0,
PD1_AIN_FEC_TXD1,
@@ -76,12 +78,14 @@
PD17_PF_I2C_DATA,
PD18_PF_I2C_CLK,
/* SDHC2 */
+#if defined(CONFIG_MACH_EUKREA_CPUIMX27_USESDHC2)
PB4_PF_SD2_D0,
PB5_PF_SD2_D1,
PB6_PF_SD2_D2,
PB7_PF_SD2_D3,
PB8_PF_SD2_CMD,
PB9_PF_SD2_CLK,
+#endif
#if defined(CONFIG_SERIAL_8250) || defined(CONFIG_SERIAL_8250_MODULE)
/* Quad UART's IRQ */
GPIO_PORTD | 22 | GPIO_GPIO | GPIO_IN,
@@ -202,6 +206,8 @@
#if defined(CONFIG_MACH_EUKREA_CPUIMX27_USESDHC2)
/* SDHC2 can be used for Wifi */
mxc_register_device(&mxc_sdhc_device1, NULL);
+#endif
+#if defined(MACH_EUKREA_CPUIMX27_USEUART4)
/* in which case UART4 is also used for Bluetooth */
mxc_register_device(&mxc_uart_device3, &uart_pdata[1]);
#endif