[PATCH] [ARM] pxa: append tavorevb3 support
Haojian Zhuang
haojian.zhuang at marvell.com
Thu May 13 06:09:27 EDT 2010
Bringup tavorevb3 development platform. Only uart is enabled.
Signed-off-by: Haojian Zhuang <haojian.zhuang at marvell.com>
---
arch/arm/mach-pxa/Kconfig | 4 ++
arch/arm/mach-pxa/Makefile | 1 +
arch/arm/mach-pxa/include/mach/mfp-pxa930.h | 7 ++++
arch/arm/mach-pxa/pxa930.c | 2 +-
arch/arm/mach-pxa/tavorevb3.c | 47 +++++++++++++++++++++++++++
5 files changed, 60 insertions(+), 1 deletions(-)
create mode 100644 arch/arm/mach-pxa/tavorevb3.c
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index 3b51741..10bf235 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -44,6 +44,10 @@ config MACH_TAVOREVB
select PXA3xx
select CPU_PXA930
+config MACH_TAVOREVB3
+ bool "PXA95x Development Platform (aka TavorEVB III)"
+ select CPU_PXA950
+
config MACH_SAAR
bool "PXA930 Handheld Platform (aka SAAR)"
select PXA3xx
diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile
index b8f1f4b..55d3368 100644
--- a/arch/arm/mach-pxa/Makefile
+++ b/arch/arm/mach-pxa/Makefile
@@ -32,6 +32,7 @@ obj-$(CONFIG_MACH_ZYLONITE300) += zylonite.o zylonite_pxa300.o
obj-$(CONFIG_MACH_ZYLONITE320) += zylonite.o zylonite_pxa320.o
obj-$(CONFIG_MACH_LITTLETON) += littleton.o
obj-$(CONFIG_MACH_TAVOREVB) += tavorevb.o
+obj-$(CONFIG_MACH_TAVOREVB3) += tavorevb3.o
obj-$(CONFIG_MACH_SAAR) += saar.o
# 3rd Party Dev Platforms
diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa930.h
b/arch/arm/mach-pxa/include/mach/mfp-pxa930.h
index 0d119d3..04f7c97 100644
--- a/arch/arm/mach-pxa/include/mach/mfp-pxa930.h
+++ b/arch/arm/mach-pxa/include/mach/mfp-pxa930.h
@@ -69,6 +69,7 @@
#define nBE0_GPIO_60 MFP_CFG(nBE0, AF0)
#define nBE1_GPIO_61 MFP_CFG(nBE1, AF0)
#define RDY_GPIO_62 MFP_CFG(RDY, AF0)
+#define PMIC_INT_GPIO83 MFP_CFG_LPM(PMIC_INT, AF0, PULL_HIGH)
/* Chip Select */
#define DF_nCS0_nCS2 MFP_CFG_LPM(DF_nCS0, AF3, PULL_HIGH)
@@ -92,6 +93,9 @@
#define GPIO63_CI2C_SCL MFP_CFG_LPM(GPIO63, AF4, PULL_HIGH)
#define GPIO64_CI2C_SDA MFP_CFG_LPM(GPIO64, AF4, PULL_HIGH)
+#define GPIO73_CI2C_SCL MFP_CFG_LPM(GPIO73, AF1, PULL_HIGH)
+#define GPIO74_CI2C_SDA MFP_CFG_LPM(GPIO74, AF1, PULL_HIGH)
+
#define GPIO77_CI2C_SCL MFP_CFG_LPM(GPIO77, AF2, PULL_HIGH)
#define GPIO78_CI2C_SDA MFP_CFG_LPM(GPIO78, AF2, PULL_HIGH)
@@ -345,6 +349,9 @@
#define GPIO69_UART1_CTS MFP_CFG(GPIO69, AF2)
#define GPIO70_UART1_RTS MFP_CFG(GPIO70, AF2)
+#define GPIO53_UART1_TXD MFP_CFG(GPIO53, AF2)
+#define GPIO54_UART1_RXD MFP_CFG(GPIO54, AF2)
+
/* UART2 - BTUART */
#define GPIO91_UART2_RXD MFP_CFG(GPIO91, AF1)
#define GPIO92_UART2_TXD MFP_CFG(GPIO92, AF1)
diff --git a/arch/arm/mach-pxa/pxa930.c b/arch/arm/mach-pxa/pxa930.c
index 0642920..7d29dd3 100644
--- a/arch/arm/mach-pxa/pxa930.c
+++ b/arch/arm/mach-pxa/pxa930.c
@@ -192,7 +192,7 @@ static struct mfp_addr_map pxa935_mfp_addr_map[]
__initdata = {
static int __init pxa930_init(void)
{
- if (cpu_is_pxa930() || cpu_is_pxa935()) {
+ if (cpu_is_pxa930() || cpu_is_pxa935() || cpu_is_pxa950()) {
mfp_init_base(io_p2v(MFPR_BASE));
mfp_init_addr(pxa930_mfp_addr_map);
}
diff --git a/arch/arm/mach-pxa/tavorevb3.c b/arch/arm/mach-pxa/tavorevb3.c
new file mode 100644
index 0000000..501a271
--- /dev/null
+++ b/arch/arm/mach-pxa/tavorevb3.c
@@ -0,0 +1,47 @@
+/*
+ * linux/arch/arm/mach-pxa/tavorevb3.c
+ *
+ * Support for the Marvell EVB3 Development Platform.
+ *
+ * Copyright: (C) Copyright 2008-2010 Marvell International Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * publishhed by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+
+#include <mach/pxa930.h>
+
+#include "devices.h"
+#include "generic.h"
+
+static mfp_cfg_t evb3_mfp_cfg[] __initdata = {
+ /* UART */
+ GPIO53_UART1_TXD,
+ GPIO54_UART1_RXD,
+};
+
+static void __init evb3_init(void)
+{
+ /* initialize MFP configurations */
+ pxa3xx_mfp_config(ARRAY_AND_SIZE(evb3_mfp_cfg));
+
+ pxa_set_ffuart_info(NULL);
+}
+
+MACHINE_START(TAVOREVB3, "PXA950 Evaluation Board (aka TavorEVB3)")
+ .phys_io = 0x40000000,
+ .boot_params = 0xa0000100,
+ .map_io = pxa_map_io,
+ .init_irq = pxa3xx_init_irq,
+ .timer = &pxa_timer,
+ .init_machine = evb3_init,
+MACHINE_END
--
1.5.6.5
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