[PATCH v7 0/3] Add support for tegra2 based ventana board

[PATCH v7 0/3] Add support for tegra2 based ventana board

[Peter De Schrijver]

This patch set adds support for the tegra2 based ventana development board.

Boot tested on ventana.                                                                                                                               

Uses a table based approach to select the correct init function.

Fix some compiler errors.

Peter De Schrijver (3):
  arm/tegra: prepare Seaboard pinmux code for derived boards
  arm/tegra: add support for ventana pinmuxing
  arm/tegra: device tree support for ventana board

 arch/arm/boot/dts/tegra-ventana.dts         |   32 ++++++++++++++
 arch/arm/mach-tegra/Kconfig                 |    6 +++
 arch/arm/mach-tegra/Makefile                |    1 +
 arch/arm/mach-tegra/Makefile.boot           |    1 +
 arch/arm/mach-tegra/board-dt.c              |    5 ++-
 arch/arm/mach-tegra/board-seaboard-pinmux.c |   63 ++++++++++++++++++++++++---
 6 files changed, 101 insertions(+), 7 deletions(-)
 create mode 100644 arch/arm/boot/dts/tegra-ventana.dts

[[PATCH v7] 1/3] arm/tegra: prepare Seaboard pinmux code for derived boards

[Peter De Schrijver]

This patch splits out the common part of pinmux and GPIO initialization for
seaboard and derived boards. This code is based on work done by Jong Kim
<jongk@nvidia.com>.

Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
---
 arch/arm/mach-tegra/board-seaboard-pinmux.c |   14 ++++++++++----
 1 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/arch/arm/mach-tegra/board-seaboard-pinmux.c b/arch/arm/mach-tegra/board-seaboard-pinmux.c
index 74f78b7..b31c765 100644
--- a/arch/arm/mach-tegra/board-seaboard-pinmux.c
+++ b/arch/arm/mach-tegra/board-seaboard-pinmux.c
@@ -1,5 +1,6 @@
 /*
- * Copyright (C) 2010 NVIDIA Corporation
+ * Copyright (C) 2010,2011 NVIDIA Corporation
+ * Copyright (C) 2011 Google, Inc.
  *
  * This software is licensed under the terms of the GNU General Public
  * License version 2, as published by the Free Software Foundation, and
@@ -160,7 +161,7 @@ static __initdata struct tegra_pingroup_config seaboard_pinmux[] = {
 
 
 
-static struct tegra_gpio_table gpio_table[] = {
+static struct tegra_gpio_table common_gpio_table[] = {
 	{ .gpio = TEGRA_GPIO_SD2_CD,		.enable = true },
 	{ .gpio = TEGRA_GPIO_SD2_WP,		.enable = true },
 	{ .gpio = TEGRA_GPIO_SD2_POWER,		.enable = true },
@@ -171,12 +172,17 @@ static struct tegra_gpio_table gpio_table[] = {
 	{ .gpio = TEGRA_GPIO_USB1,		.enable = true },
 };
 
-void __init seaboard_pinmux_init(void)
+static void __init seaboard_common_pinmux_init(void)
 {
 	tegra_pinmux_config_table(seaboard_pinmux, ARRAY_SIZE(seaboard_pinmux));
 
 	tegra_drive_pinmux_config_table(seaboard_drive_pinmux,
 					ARRAY_SIZE(seaboard_drive_pinmux));
 
-	tegra_gpio_config(gpio_table, ARRAY_SIZE(gpio_table));
+	tegra_gpio_config(common_gpio_table, ARRAY_SIZE(common_gpio_table));
+}
+
+void __init seaboard_pinmux_init(void)
+{
+	seaboard_common_pinmux_init();
 }
-- 
1.7.7.rc0.72.g4b5ea.dirty

Re: [PATCH v7 0/3] Add support for tegra2 based ventana board

[Peter De Schrijver]

And this  one too. will resent with proper subject.

Peter.

[PATCH v7 0/3] Add support for tegra2 based ventana board

[Peter De Schrijver]

This patch set adds support for the tegra2 based ventana development board.

Boot tested on ventana.                                                                                                                               

Uses a table based approach to select the correct init function.

Fix some compiler errors.

Peter De Schrijver (3):
  arm/tegra: prepare Seaboard pinmux code for derived boards
  arm/tegra: add support for ventana pinmuxing
  arm/tegra: device tree support for ventana board

 arch/arm/boot/dts/tegra-ventana.dts         |   32 ++++++++++++++
 arch/arm/mach-tegra/Kconfig                 |    6 +++
 arch/arm/mach-tegra/Makefile                |    1 +
 arch/arm/mach-tegra/Makefile.boot           |    1 +
 arch/arm/mach-tegra/board-dt.c              |    5 ++-
 arch/arm/mach-tegra/board-seaboard-pinmux.c |   63 ++++++++++++++++++++++++---
 6 files changed, 101 insertions(+), 7 deletions(-)
 create mode 100644 arch/arm/boot/dts/tegra-ventana.dts

RE: [PATCH v7 0/3] Add support for tegra2 based ventana board

[Stephen Warren]

Peter De Schrijver wrote at Monday, October 03, 2011 7:19 AM:
> This patch set adds support for the tegra2 based ventana development board.
> 
> Boot tested on ventana.

With minor changes to the command-line in tegra-ventana.dts, to put the
root fs on an SD card, and using mainline U-Boot with the Ventana patch
series I wrote,

Tested-by: Stephen Warren <swarren@nvidia.com>

I have a couple of queries in patch 3 that I'll post separately.

-- 
nvpublic