Since pinmux driver now is available for Tegra 2, these parts may be removed from here and defined either in device tree or in the device board files.
Signed-off-by: Svyatoslav Ryhel clamor95@gmail.com --- .../include/asm/arch-tegra20/clock-tables.h | 2 ++ drivers/video/tegra20/tegra-dc.c | 18 ++---------------- 2 files changed, 4 insertions(+), 16 deletions(-)
diff --git a/arch/arm/include/asm/arch-tegra20/clock-tables.h b/arch/arm/include/asm/arch-tegra20/clock-tables.h index 861b3d5d07c..82685353bd1 100644 --- a/arch/arm/include/asm/arch-tegra20/clock-tables.h +++ b/arch/arm/include/asm/arch-tegra20/clock-tables.h @@ -32,6 +32,7 @@ enum clock_id {
CLOCK_ID_COUNT, /* number of clocks */ CLOCK_ID_NONE = -1, + CLOCK_ID_DISPLAY2 = CLOCK_ID_NONE, /* for compatibility */ };
/* The clocks supported by the hardware */ @@ -159,6 +160,7 @@ enum periph_id {
PERIPH_ID_COUNT, PERIPH_ID_NONE = -1, + PERIPH_ID_DSIB = CLOCK_ID_NONE, /* for compatibility */ };
enum pll_out_id { diff --git a/drivers/video/tegra20/tegra-dc.c b/drivers/video/tegra20/tegra-dc.c index bd0d8ca7b8f..d54279ebda1 100644 --- a/drivers/video/tegra20/tegra-dc.c +++ b/drivers/video/tegra20/tegra-dc.c @@ -311,15 +311,10 @@ static int tegra_display_probe(struct tegra_lcd_priv *priv, * We halve the rate if DISP1 parent is PLLD, since actual parent * is plld_out0 which is PLLD divided by 2. */ - if (priv->clk_parent->id == CLOCK_ID_DISPLAY) + if (priv->clk_parent->id == CLOCK_ID_DISPLAY || + priv->clk_parent->id == CLOCK_ID_DISPLAY2) rate /= 2;
-#ifndef CONFIG_TEGRA20 - /* PLLD2 obeys same rules as PLLD but it is present only on T30+ */ - if (priv->clk_parent->id == CLOCK_ID_DISPLAY2) - rate /= 2; -#endif - /* * The pixel clock divider is in 7.1 format (where the bottom bit * represents 0.5). Here we calculate the divider needed to get from @@ -366,10 +361,6 @@ static int tegra_lcd_probe(struct udevice *dev) int ret;
/* Initialize the Tegra display controller */ -#ifdef CONFIG_TEGRA20 - funcmux_select(PERIPH_ID_DISP1, FUNCMUX_DEFAULT); -#endif - if (priv->soc->has_pgate) { uint powergate;
@@ -409,11 +400,6 @@ static int tegra_lcd_probe(struct udevice *dev) return -1; }
-#ifdef CONFIG_TEGRA20 - pinmux_set_func(PMUX_PINGRP_GPU, PMUX_FUNC_PWM); - pinmux_tristate_disable(PMUX_PINGRP_GPU); -#endif - ret = panel_enable_backlight(priv->panel); if (ret) { debug("%s: Cannot enable backlight, ret=%d\n", __func__, ret);