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[v3,6/9] tegra: i2c: Initialise I2C on Nvidia boards

Message ID 1328318041-10943-7-git-send-email-sjg@chromium.org
State Not Applicable, archived
Headers show

Commit Message

Simon Glass Feb. 4, 2012, 1:13 a.m. UTC 
This enables I2C on all Nvidia boards including Seaboard and
Harmony.

Signed-off-by: Simon Glass <sjg@chromium.org>
---
Changes in v2:
- Add build warning if CONFIG_SYS_I2C_INIT_BOARD is not defined

Changes in v3:
- Use CONFIG_TEGRA_I2C instead of CONFIG_TEGRA2_I2C

 board/nvidia/common/board.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

Comments

Heiko Schocher Feb. 10, 2012, 6:30 a.m. UTC | #1 
Hello Simon,

Simon Glass wrote:
> This enables I2C on all Nvidia boards including Seaboard and
> Harmony.
> 
> Signed-off-by: Simon Glass <sjg@chromium.org>
> ---
> Changes in v2:
> - Add build warning if CONFIG_SYS_I2C_INIT_BOARD is not defined
> 
> Changes in v3:
> - Use CONFIG_TEGRA_I2C instead of CONFIG_TEGRA2_I2C
> 
>  board/nvidia/common/board.c |    7 +++++++
>  1 files changed, 7 insertions(+), 0 deletions(-)

Acked-by: Heiko Schocher <hs@denx.de>

bye,
Heiko
diff mbox

Patch

diff --git a/board/nvidia/common/board.c b/board/nvidia/common/board.c
index 72d8630..85dd359 100644
--- a/board/nvidia/common/board.c
+++ b/board/nvidia/common/board.c
@@ -34,6 +34,7 @@ 
 #include <asm/arch/uart.h>
 #include <spi.h>
 #include <asm/arch/usb.h>
+#include <i2c.h>
 #include "board.h"
 
 DECLARE_GLOBAL_DATA_PTR;
@@ -75,6 +76,12 @@  int board_init(void)
 #endif
 	/* boot param addr */
 	gd->bd->bi_boot_params = (NV_PA_SDRAM_BASE + 0x100);
+#ifdef CONFIG_TEGRA_I2C
+#ifndef CONFIG_SYS_I2C_INIT_BOARD
+#error "You must define CONFIG_SYS_I2C_INIT_BOARD to use i2c on Nvidia boards"
+#endif
+	i2c_init_board();
+#endif
 
 #ifdef CONFIG_USB_EHCI_TEGRA
 	pin_mux_usb();