Existing Tegra DC driver fits perfectly well for Tegra 4 so
let's add a compatible to state this.
Signed-off-by: Svyatoslav Ryhel <clamo...@gmail.com>
---
arch/arm/dts/tegra114-u-boot.dtsi | 9 +++++++
arch/arm/include/asm/arch-tegra114/display.h | 28 ++++++++++++++++++++
arch/arm/include/asm/arch-tegra114/pwm.h | 13 +++++++++
drivers/video/tegra20/tegra-dc.c | 1 +
4 files changed, 51 insertions(+)
create mode 100644 arch/arm/include/asm/arch-tegra114/display.h
create mode 100644 arch/arm/include/asm/arch-tegra114/pwm.h
diff --git a/arch/arm/dts/tegra114-u-boot.dtsi
b/arch/arm/dts/tegra114-u-boot.dtsi
index 7c11972552..3038227dbe 100644
--- a/arch/arm/dts/tegra114-u-boot.dtsi
+++ b/arch/arm/dts/tegra114-u-boot.dtsi
@@ -1,3 +1,12 @@
#include <config.h>
#include "tegra-u-boot.dtsi"
+
+/ {
+ host1x@50000000 {
+ bootph-all;
+ dc@54200000 {
+ bootph-all;
+ };
+ };
+};
diff --git a/arch/arm/include/asm/arch-tegra114/display.h
b/arch/arm/include/asm/arch-tegra114/display.h
new file mode 100644
index 0000000000..9411525799
--- /dev/null
+++ b/arch/arm/include/asm/arch-tegra114/display.h
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * (C) Copyright 2010
+ * NVIDIA Corporation <www.nvidia.com>
+ */
+
+#ifndef __ASM_ARCH_TEGRA_DISPLAY_H
+#define __ASM_ARCH_TEGRA_DISPLAY_H
+
+#include <asm/arch-tegra/dc.h>
+
+/* This holds information about a window which can be displayed */
+struct disp_ctl_win {
+ enum win_color_depth_id fmt; /* Color depth/format */
+ unsigned int bpp; /* Bits per pixel */
+ phys_addr_t phys_addr; /* Physical address in memory */
+ unsigned int x; /* Horizontal address offset (bytes) */
+ unsigned int y; /* Veritical address offset (bytes) */
+ unsigned int w; /* Width of source window */
+ unsigned int h; /* Height of source window */
+ unsigned int stride; /* Number of bytes per line */
+ unsigned int out_x; /* Left edge of output window (col) */
+ unsigned int out_y; /* Top edge of output window (row) */
+ unsigned int out_w; /* Width of output window in pixels */
+ unsigned int out_h; /* Height of output window in pixels */
+};
+
+#endif /*__ASM_ARCH_TEGRA_DISPLAY_H*/
diff --git a/arch/arm/include/asm/arch-tegra114/pwm.h
b/arch/arm/include/asm/arch-tegra114/pwm.h
new file mode 100644
index 0000000000..af39151803
--- /dev/null
+++ b/arch/arm/include/asm/arch-tegra114/pwm.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Tegra pulse width frequency modulator definitions
+ *
+ * Copyright (c) 2011 The Chromium OS Authors.
+ */
+
+#ifndef __ASM_ARCH_TEGRA114_PWM_H
+#define __ASM_ARCH_TEGRA114_PWM_H
+
+#include <asm/arch-tegra/pwm.h>
+
+#endif /* __ASM_ARCH_TEGRA114_PWM_H */
diff --git a/drivers/video/tegra20/tegra-dc.c b/drivers/video/tegra20/tegra-dc.c
index f53ad46397..20fa4bb27c 100644
--- a/drivers/video/tegra20/tegra-dc.c
+++ b/drivers/video/tegra20/tegra-dc.c
@@ -467,6 +467,7 @@ static const struct video_ops tegra_lcd_ops = {
static const struct udevice_id tegra_lcd_ids[] = {
{ .compatible = "nvidia,tegra20-dc" },
{ .compatible = "nvidia,tegra30-dc" },
+ { .compatible = "nvidia,tegra114-dc" },
{ }
};
--
2.40.1
