From: shawn.guo@freescale.com (Shawn Guo)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 4/4] ARM: mxs/mx28evk: add auart devices
Date: Thu, 17 Feb 2011 14:28:52 +0800 [thread overview]
Message-ID: <1297924132-17402-5-git-send-email-shawn.guo@freescale.com> (raw)
In-Reply-To: <1297924132-17402-1-git-send-email-shawn.guo@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
---
arch/arm/mach-mxs/Kconfig | 1 +
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__);
--
1.7.1
prev parent reply other threads:[~2011-02-17 6:28 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-17 6:28 [PATCH] Add auart devices for mx23 and mx28 evk boards Shawn Guo
2011-02-17 6:28 ` [PATCH 1/4] ARM: mx23: rename mx23 auart irq definition to align with mx28 Shawn Guo
2011-02-17 6:28 ` [PATCH 2/4] ARM: mx23: dynamically allocate mx23 auart device Shawn Guo
2011-02-17 6:28 ` [PATCH 3/4] ARM: mxs/mx23evk: add " Shawn Guo
2011-02-17 6:28 ` Shawn Guo [this message]
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