[PATCH v9 1/3] arm/tegra: prepare Seaboard pinmux code for derived boards
From: pdeschrijver@nvidia.com (pdeschrijver at nvidia.com)
Date: 2011-10-12 11:53:33
Also in:
linux-tegra, lkml
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
From: Peter De Schrijver <pdeschrijver@nvidia.com> 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 [off-list ref]. 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