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Date: Thu, 18 Aug 2011 17:50:50 -0400
From: Ben Gardiner <bengardiner@...ometrics.ca>
To: Sekhar Nori <nsekhar@...com>,
davinci-linux-open-source@...ux.davincidsp.com
Cc: James Nuss <jamesnuss@...ometrics.ca>,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 4/5] ARM: davinci: da850, omapl138: share the davinci_uart_config
Extract the common davinci_uart_config.enabled_uarts=0x7 passed to
davinci_serial_init() from all of the da850/omapl138 boards to the
da850-reference object introduced in a previous commit.
Signed-off-by: Ben Gardiner <bengardiner@...ometrics.ca>
Reviewed-by: James Nuss <jamesnuss@...ometrics.ca>
---
arch/arm/mach-davinci/board-da850-evm.c | 6 +-----
arch/arm/mach-davinci/board-mityomapl138.c | 6 +-----
arch/arm/mach-davinci/board-omapl138-hawk.c | 6 +-----
arch/arm/mach-davinci/da850-reference.c | 9 +++++++++
.../mach-davinci/include/mach/da850-reference.h | 1 +
5 files changed, 13 insertions(+), 15 deletions(-)
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index 109b016..18e60e3 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -704,10 +704,6 @@ static struct davinci_i2c_platform_data da850_evm_i2c_0_pdata = {
.bus_delay = 0, /* usec */
};
-static struct davinci_uart_config da850_evm_uart_config __initdata = {
- .enabled_uarts = 0x7,
-};
-
/* davinci da850 evm audio machine driver */
static u8 da850_iis_serializer_direction[] = {
INACTIVE_MODE, INACTIVE_MODE, INACTIVE_MODE, INACTIVE_MODE,
@@ -1174,7 +1170,7 @@ static __init void da850_evm_init(void)
" %d\n", ret);
}
- davinci_serial_init(&da850_evm_uart_config);
+ da850_reference_serial_init();
i2c_register_board_info(1, da850_evm_i2c_devices,
ARRAY_SIZE(da850_evm_i2c_devices));
diff --git a/arch/arm/mach-davinci/board-mityomapl138.c b/arch/arm/mach-davinci/board-mityomapl138.c
index 998cd2e..d3cd099 100644
--- a/arch/arm/mach-davinci/board-mityomapl138.c
+++ b/arch/arm/mach-davinci/board-mityomapl138.c
@@ -433,10 +433,6 @@ static void __init mityomapl138_setup_nand(void)
ARRAY_SIZE(mityomapl138_devices));
}
-static struct davinci_uart_config mityomapl138_uart_config __initdata = {
- .enabled_uarts = 0x7,
-};
-
static const short mityomap_mii_pins[] = {
DA850_MII_TXEN, DA850_MII_TXCLK, DA850_MII_COL, DA850_MII_TXD_3,
DA850_MII_TXD_2, DA850_MII_TXD_1, DA850_MII_TXD_0, DA850_MII_RXER,
@@ -516,7 +512,7 @@ static void __init mityomapl138_init(void)
if (ret)
pr_warning("watchdog registration failed: %d\n", ret);
- davinci_serial_init(&mityomapl138_uart_config);
+ da850_reference_serial_init();
ret = da8xx_register_i2c(0, &mityomap_i2c_0_pdata);
if (ret)
diff --git a/arch/arm/mach-davinci/board-omapl138-hawk.c b/arch/arm/mach-davinci/board-omapl138-hawk.c
index 73d826d..d5ead44 100644
--- a/arch/arm/mach-davinci/board-omapl138-hawk.c
+++ b/arch/arm/mach-davinci/board-omapl138-hawk.c
@@ -294,15 +294,11 @@ usb11_setup_oc_fail:
gpio_free(DA850_USB1_VBUS_PIN);
}
-static struct davinci_uart_config omapl138_hawk_uart_config __initdata = {
- .enabled_uarts = 0x7,
-};
-
static __init void omapl138_hawk_init(void)
{
int ret;
- davinci_serial_init(&omapl138_hawk_uart_config);
+ da850_reference_serial_init();
omapl138_hawk_config_emac();
diff --git a/arch/arm/mach-davinci/da850-reference.c b/arch/arm/mach-davinci/da850-reference.c
index 25df6476..e4f5072 100644
--- a/arch/arm/mach-davinci/da850-reference.c
+++ b/arch/arm/mach-davinci/da850-reference.c
@@ -20,3 +20,12 @@ int da850_reference_add_preferred_console(void)
{
return add_preferred_console("ttyS", 2, "115200");
}
+
+static struct davinci_uart_config da850_reference_uart_config __initdata = {
+ .enabled_uarts = 0x7,
+};
+
+void da850_reference_serial_init(void)
+{
+ davinci_serial_init(&da850_reference_uart_config);
+}
diff --git a/arch/arm/mach-davinci/include/mach/da850-reference.h b/arch/arm/mach-davinci/include/mach/da850-reference.h
index ed72c53..d6e0b28 100644
--- a/arch/arm/mach-davinci/include/mach/da850-reference.h
+++ b/arch/arm/mach-davinci/include/mach/da850-reference.h
@@ -15,5 +15,6 @@
void __init da850_reference_map_io(void);
int da850_reference_add_preferred_console(void);
+void da850_reference_serial_init(void);
#endif /* __ASM_ARCH_DAVINCI_DA850_REFERENCE_H */
--
1.7.4.1
--
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