diff options
| author | Puneet Saxena <puneets@nvidia.com> | 2012-01-20 15:31:55 +0530 |
|---|---|---|
| committer | Puneet Saxena <puneets@nvidia.com> | 2012-02-07 02:05:29 -0800 |
| commit | f116864a29c5b29ed5b63c6aafc93442ba35f483 (patch) | |
| tree | eb6d7b7521f88e75f13bb0ef8429a18708228c9b /drivers | |
| parent | fbe8695649c2302a6513ebb4a24b3ce2d17c9e96 (diff) | |
video: tegra: Change the clock settings for LCD driver
As clock source for graphics related clocks is different
for Tegra2 and Tegra3, define it under platform specific
directories.
BUG=chromium-os:23496
TEST=Build ok for Cardhu, Waluigi and Seaboard. Tested on Waluigi.
Original work by -
Mayuresh Kulkarni <mkulkarni@nvidia.com>
Change-Id: I6cee11df5e75eaf3836565c4fa4f3ab3e45d8cac
Signed-off-by: Puneet Saxena <puneets@nvidia.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/14700
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/tegra.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/drivers/video/tegra.c b/drivers/video/tegra.c index 38b3ba69c2..78f6360416 100644 --- a/drivers/video/tegra.c +++ b/drivers/video/tegra.c @@ -22,8 +22,6 @@ #include <common.h> #include <lcd.h> #include <fdt_decode.h> -#include <asm/clocks.h> -#include <asm/arch/clock.h> #include <asm/arch/gpio.h> #include <asm/arch/pinmux.h> #include <asm/arch-tegra/power.h> @@ -74,17 +72,6 @@ char lcd_cursor_enabled; /* set initial value to false */ ushort lcd_cursor_width; ushort lcd_cursor_height; - -static void clk_init(void) -{ - /* TODO: Put this into the FDT when we have clock support there */ - clock_start_periph_pll(PERIPH_ID_3D, CLOCK_ID_MEMORY, CLK_300M); - clock_start_periph_pll(PERIPH_ID_2D, CLOCK_ID_MEMORY, CLK_300M); - clock_start_periph_pll(PERIPH_ID_HOST1X, CLOCK_ID_PERIPH, CLK_144M); - clock_start_periph_pll(PERIPH_ID_DISP1, CLOCK_ID_CGENERAL, CLK_600M); - clock_start_periph_pll(PERIPH_ID_PWM, CLOCK_ID_SFROM32KHZ, CLK_32768); -} - #if defined(CONFIG_TEGRA2) /* * The PINMUX macro is used per board to setup the pinmux configuration. @@ -133,7 +120,7 @@ struct pingroup_config pinmux_cros_1[] = { /* Initialize the Tegra LCD panel and controller */ void init_lcd(struct fdt_lcd *config) { - clk_init(); + display_clk_init(); power_enable_partition(POWERP_3D); tegra2_display_register(config); } |