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| author | Valentin Longchamp <valentin.longchamp@epfl.ch> | 2009-01-28 15:13:51 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2009-03-13 10:34:01 +0100 |
| commit | bfbc6a1fc1d4d4ecbf73bcb7eefcd2a2ca5ddf2a (patch) | |
| tree | 75cbc2ed75da08bab0f6f70ac1451ad440aabd85 /arch/arm/mach-mx3/mx31moboard.c | |
| parent | mx31: rework of iomux support (diff) | |
| download | linux-bfbc6a1fc1d4d4ecbf73bcb7eefcd2a2ca5ddf2a.tar.xz linux-bfbc6a1fc1d4d4ecbf73bcb7eefcd2a2ca5ddf2a.zip | |
mx31moboard: use of new iomux implementation
This example takes advantage of the possibility to use tables of iomux
configs.
This is inspired from mx1-mx2 iomux code. It allows a better code
readability.
Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-mx3/mx31moboard.c')
| -rw-r--r-- | arch/arm/mach-mx3/mx31moboard.c | 37 |
1 files changed, 22 insertions, 15 deletions
diff --git a/arch/arm/mach-mx3/mx31moboard.c b/arch/arm/mach-mx3/mx31moboard.c index 3d2773e4bc81..f29c8782cffb 100644 --- a/arch/arm/mach-mx3/mx31moboard.c +++ b/arch/arm/mach-mx3/mx31moboard.c @@ -63,6 +63,25 @@ static struct platform_device *devices[] __initdata = { &mx31moboard_flash, }; +static int mxc_uart0_pins[] = { + MX31_PIN_CTS1__CTS1, + MX31_PIN_RTS1__RTS1, + MX31_PIN_TXD1__TXD1, + MX31_PIN_RXD1__RXD1 +}; +static int mxc_uart1_pins[] = { + MX31_PIN_CTS2__CTS2, + MX31_PIN_RTS2__RTS2, + MX31_PIN_TXD2__TXD2, + MX31_PIN_RXD2__RXD2 +}; +static int mxc_uart4_pins[] = { + MX31_PIN_PC_RST__CTS5, + MX31_PIN_PC_VS2__RTS5, + MX31_PIN_PC_BVD2__TXD5, + MX31_PIN_PC_BVD1__RXD5 +}; + /* * Board specific initialization. */ @@ -70,25 +89,13 @@ static void __init mxc_board_init(void) { platform_add_devices(devices, ARRAY_SIZE(devices)); - mxc_iomux_mode(MX31_PIN_CTS1__CTS1); - mxc_iomux_mode(MX31_PIN_RTS1__RTS1); - mxc_iomux_mode(MX31_PIN_TXD1__TXD1); - mxc_iomux_mode(MX31_PIN_RXD1__RXD1); - + mxc_iomux_setup_multiple_pins(mxc_uart0_pins, ARRAY_SIZE(mxc_uart0_pins), "uart0"); mxc_register_device(&mxc_uart_device0, &uart_pdata); - mxc_iomux_mode(MX31_PIN_CTS2__CTS2); - mxc_iomux_mode(MX31_PIN_RTS2__RTS2); - mxc_iomux_mode(MX31_PIN_TXD2__TXD2); - mxc_iomux_mode(MX31_PIN_RXD2__RXD2); - + mxc_iomux_setup_multiple_pins(mxc_uart1_pins, ARRAY_SIZE(mxc_uart1_pins), "uart1"); mxc_register_device(&mxc_uart_device1, &uart_pdata); - mxc_iomux_mode(MX31_PIN_PC_RST__CTS5); - mxc_iomux_mode(MX31_PIN_PC_VS2__RTS5); - mxc_iomux_mode(MX31_PIN_PC_BVD2__TXD5); - mxc_iomux_mode(MX31_PIN_PC_BVD1__RXD5); - + mxc_iomux_setup_multiple_pins(mxc_uart4_pins, ARRAY_SIZE(mxc_uart4_pins), "uart4"); mxc_register_device(&mxc_uart_device4, &uart_pdata); } |