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omap1: omap7xx clocks, mux, serial fixes

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This change adds in the necessary clocks and mux pins for UART
control on omap7xx devices.  I also made a change in the serial
code to only try and initialize two UARTs in omap_serial_init, as
these devices don't have three.

Signed-off-by: Cory Maccarrone <darkstar6262@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Cory Maccarrone
2010-08-02 14:21:39 +03:00
committed by Tony Lindgren
parent 35ddf7c003
commit 8b8fbd39e2
4 changed files with 35 additions and 0 deletions
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20
arch/arm/mach-omap1/clock_data.c
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@ -478,6 +478,24 @@ static struct clk usb_dc_ck7xx = {
.enable_bit = 8,
};
static struct clk uart1_7xx = {
.name = "uart1_ck",
.ops = &clkops_generic,
/* Direct from ULPD, no parent */
.rate = 12000000,
.enable_reg = OMAP1_IO_ADDRESS(SOFT_REQ_REG),
.enable_bit = 9,
};
static struct clk uart2_7xx = {
.name = "uart2_ck",
.ops = &clkops_generic,
/* Direct from ULPD, no parent */
.rate = 12000000,
.enable_reg = OMAP1_IO_ADDRESS(SOFT_REQ_REG),
.enable_bit = 11,
};
static struct clk mclk_1510 = {
.name = "mclk",
.ops = &clkops_generic,
@ -620,7 +638,9 @@ static struct omap_clk omap_clks[] = {
/* ULPD clocks */
CLK(NULL, "uart1_ck", &uart1_1510, CK_1510 | CK_310),
CLK(NULL, "uart1_ck", &uart1_16xx.clk, CK_16XX),
CLK(NULL, "uart1_ck", &uart1_7xx, CK_7XX),
CLK(NULL, "uart2_ck", &uart2_ck, CK_16XX | CK_1510 | CK_310),
CLK(NULL, "uart2_ck", &uart2_7xx, CK_7XX),
CLK(NULL, "uart3_ck", &uart3_1510, CK_1510 | CK_310),
CLK(NULL, "uart3_ck", &uart3_16xx.clk, CK_16XX),
CLK(NULL, "usb_clko", &usb_clko, CK_16XX | CK_1510 | CK_310),