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ARM: Orion: UART: Get the clock rate via clk_get_rate().

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Let the machine pass to the platform which clock is used by the uart.
Enable the clock and use clk_get_rate() to determine its rate.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Jamie Lentin <jm@lentin.co.uk>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
This commit is contained in:
Andrew Lunn
2011-12-24 03:06:34 +01:00
committed by Mike Turquette
parent 4f04be62af
commit 74c335761a
6 changed files with 32 additions and 26 deletions
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8
arch/arm/mach-mv78xx0/common.c
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@@ -299,7 +299,7 @@ void __init mv78xx0_sata_init(struct mv_sata_platform_data *sata_data)
void __init mv78xx0_uart0_init(void)
{
orion_uart0_init(UART0_VIRT_BASE, UART0_PHYS_BASE,
IRQ_MV78XX0_UART_0, get_tclk());
IRQ_MV78XX0_UART_0, tclk);
}
@@ -309,7 +309,7 @@ void __init mv78xx0_uart0_init(void)
void __init mv78xx0_uart1_init(void)
{
orion_uart1_init(UART1_VIRT_BASE, UART1_PHYS_BASE,
IRQ_MV78XX0_UART_1, get_tclk());
IRQ_MV78XX0_UART_1, tclk);
}
@@ -319,7 +319,7 @@ void __init mv78xx0_uart1_init(void)
void __init mv78xx0_uart2_init(void)
{
orion_uart2_init(UART2_VIRT_BASE, UART2_PHYS_BASE,
IRQ_MV78XX0_UART_2, get_tclk());
IRQ_MV78XX0_UART_2, tclk);
}
/*****************************************************************************
@@ -328,7 +328,7 @@ void __init mv78xx0_uart2_init(void)
void __init mv78xx0_uart3_init(void)
{
orion_uart3_init(UART3_VIRT_BASE, UART3_PHYS_BASE,
IRQ_MV78XX0_UART_3, get_tclk());
IRQ_MV78XX0_UART_3, tclk);
}
/*****************************************************************************