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| author | Shawn Guo <shawn.guo@freescale.com> | 2011-02-17 14:28:51 +0800 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2011-02-17 12:03:11 +0100 |
| commit | 2e8acbc28314ce1a0f9cc65a7e76bd24595a6bad (patch) | |
| tree | a85b5c44e61f91076f3d217e2dba7f2c6b122f87 /arch/arm/mach-mxs | |
| parent | edca314f27c984f353a5129253d8d5241b82c517 (diff) | |
| download | kernel_samsung_smdk4412-2e8acbc28314ce1a0f9cc65a7e76bd24595a6bad.zip kernel_samsung_smdk4412-2e8acbc28314ce1a0f9cc65a7e76bd24595a6bad.tar.gz kernel_samsung_smdk4412-2e8acbc28314ce1a0f9cc65a7e76bd24595a6bad.tar.bz2 | |
ARM: mxs/mx23evk: add auart device
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-mx23evk.c | 11 |
2 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mach-mxs/Kconfig b/arch/arm/mach-mxs/Kconfig index cd2fbdf..3c5ce09 100644 --- a/arch/arm/mach-mxs/Kconfig +++ b/arch/arm/mach-mxs/Kconfig @@ -19,6 +19,7 @@ config MACH_MX23EVK bool "Support MX23EVK Platform" select SOC_IMX23 select MXS_HAVE_AMBA_DUART + select MXS_HAVE_PLATFORM_AUART default y help Include support for MX23EVK platform. This includes specific diff --git a/arch/arm/mach-mxs/mach-mx23evk.c b/arch/arm/mach-mxs/mach-mx23evk.c index aa06400..0737ce2 100644 --- a/arch/arm/mach-mxs/mach-mx23evk.c +++ b/arch/arm/mach-mxs/mach-mx23evk.c @@ -30,6 +30,16 @@ static const iomux_cfg_t mx23evk_pads[] __initconst = { /* duart */ MX23_PAD_PWM0__DUART_RX | MXS_PAD_4MA, MX23_PAD_PWM1__DUART_TX | MXS_PAD_4MA, + + /* auart */ + MX23_PAD_AUART1_RX__AUART1_RX | + (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), + MX23_PAD_AUART1_TX__AUART1_TX | + (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), + MX23_PAD_AUART1_CTS__AUART1_CTS | + (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), + MX23_PAD_AUART1_RTS__AUART1_RTS | + (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), }; static void __init mx23evk_init(void) @@ -37,6 +47,7 @@ static void __init mx23evk_init(void) mxs_iomux_setup_multiple_pads(mx23evk_pads, ARRAY_SIZE(mx23evk_pads)); mx23_add_duart(); + mx23_add_auart0(); } static void __init mx23evk_timer_init(void) |