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| author | Shawn Guo <shawn.guo@freescale.com> | 2011-02-17 14:28:52 +0800 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2011-02-17 12:03:11 +0100 |
| commit | 15808182ae8044a064286445bcecaee6105cd718 (patch) | |
| tree | 5cc064f31cd7d5a270ee491c53bf2846178c8b65 /arch/arm/mach-mxs | |
| parent | 2e8acbc28314ce1a0f9cc65a7e76bd24595a6bad (diff) | |
| download | kernel_samsung_smdk4412-15808182ae8044a064286445bcecaee6105cd718.zip kernel_samsung_smdk4412-15808182ae8044a064286445bcecaee6105cd718.tar.gz kernel_samsung_smdk4412-15808182ae8044a064286445bcecaee6105cd718.tar.bz2 | |
ARM: mxs/mx28evk: add auart devices
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-mxs')
| -rw-r--r-- | arch/arm/mach-mxs/Kconfig | 1 | ||||
| -rw-r--r-- | arch/arm/mach-mxs/mach-mx28evk.c | 21 |
2 files changed, 22 insertions, 0 deletions
diff --git a/arch/arm/mach-mxs/Kconfig b/arch/arm/mach-mxs/Kconfig index 3c5ce09..55bf075 100644 --- a/arch/arm/mach-mxs/Kconfig +++ b/arch/arm/mach-mxs/Kconfig @@ -29,6 +29,7 @@ config MACH_MX28EVK bool "Support MX28EVK Platform" select SOC_IMX28 select MXS_HAVE_AMBA_DUART + select MXS_HAVE_PLATFORM_AUART select MXS_HAVE_PLATFORM_FEC select MXS_OCOTP default y diff --git a/arch/arm/mach-mxs/mach-mx28evk.c b/arch/arm/mach-mxs/mach-mx28evk.c index e8db99f..1f0b708 100644 --- a/arch/arm/mach-mxs/mach-mx28evk.c +++ b/arch/arm/mach-mxs/mach-mx28evk.c @@ -38,6 +38,25 @@ static const iomux_cfg_t mx28evk_pads[] __initconst = { MX28_PAD_PWM1__DUART_TX | (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), + /* auart0 */ + MX28_PAD_AUART0_RX__AUART0_RX | + (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), + MX28_PAD_AUART0_TX__AUART0_TX | + (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), + MX28_PAD_AUART0_CTS__AUART0_CTS | + (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), + MX28_PAD_AUART0_RTS__AUART0_RTS | + (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), + /* auart3 */ + MX28_PAD_AUART3_RX__AUART3_RX | + (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), + MX28_PAD_AUART3_TX__AUART3_TX | + (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), + MX28_PAD_AUART3_CTS__AUART3_CTS | + (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), + MX28_PAD_AUART3_RTS__AUART3_RTS | + (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), + /* fec0 */ MX28_PAD_ENET0_MDC__ENET0_MDC | (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), @@ -164,6 +183,8 @@ static void __init mx28evk_init(void) mxs_iomux_setup_multiple_pads(mx28evk_pads, ARRAY_SIZE(mx28evk_pads)); mx28_add_duart(); + mx28_add_auart0(); + mx28_add_auart3(); if (mx28evk_fec_get_mac()) pr_warn("%s: failed on fec mac setup\n", __func__); |