diff options
| author |   Cory Maccarrone <darkstar6262@gmail.com> | 2010-08-02 14:21:39 +0300 |
|---|---|---|
| committer |   Tony Lindgren <tony@atomide.com> | 2010-08-02 14:21:39 +0300 |
| commit | 8b8fbd39e20b5db95f8f4b3bda4c9d3fcf8e3afc (patch) | |
| tree | 2e164da265d61b97cf2edfa55579032e24dd77df /arch/arm/mach-omap1/clock_data.c | |
| parent | omap: Add back UART MDR1 check into uncompress.h (diff) | |
| download | linux-dev-8b8fbd39e20b5db95f8f4b3bda4c9d3fcf8e3afc.tar.xz linux-dev-8b8fbd39e20b5db95f8f4b3bda4c9d3fcf8e3afc.zip | |
omap1: omap7xx clocks, mux, serial fixes
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>
Diffstat (limited to 'arch/arm/mach-omap1/clock_data.c')
| -rw-r--r-- | arch/arm/mach-omap1/clock_data.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm/mach-omap1/clock_data.c b/arch/arm/mach-omap1/clock_data.c index aa8558adbf1c..9240bc1026a3 100644 --- a/arch/arm/mach-omap1/clock_data.c +++ b/arch/arm/mach-omap1/clock_data.c @@ -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), |