From 14eb43be984cc1f18fd950af9bf162b0104f8458 Mon Sep 17 00:00:00 2001 From: Gabe Black Date: Mon, 7 Oct 2013 01:57:42 -0700 Subject: tegra124: Implement the tegra i2c driver. This uses the packet mode of the controller since that allows transfering more data at a time. Change-Id: I8329e5f915123cb55464fc28f7df9f9037b0446d Signed-off-by: Gabe Black Reviewed-on: https://chromium-review.googlesource.com/172402 Reviewed-by: Ronald Minnich Reviewed-by: Julius Werner Reviewed-by: David Hendricks Tested-by: Gabe Black Commit-Queue: Gabe Black (cherry picked from commit 4444cd626a55c8c2486cda6ac9cfece4e53dd0d3) Signed-off-by: Isaac Christensen Reviewed-on: http://review.coreboot.org/6703 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel Reviewed-by: Ronald G. Minnich --- src/soc/nvidia/tegra124/include/soc/addressmap.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'src/soc/nvidia/tegra124/include') diff --git a/src/soc/nvidia/tegra124/include/soc/addressmap.h b/src/soc/nvidia/tegra124/include/soc/addressmap.h index 2fd607d4ad..bf59d75085 100644 --- a/src/soc/nvidia/tegra124/include/soc/addressmap.h +++ b/src/soc/nvidia/tegra124/include/soc/addressmap.h @@ -44,7 +44,13 @@ enum { TEGRA_APB_UARTD_BASE = TEGRA_APB_MISC_BASE + 0x6300, TEGRA_APB_UARTE_BASE = TEGRA_APB_MISC_BASE + 0x6400, TEGRA_NAND_BASE = TEGRA_APB_MISC_BASE + 0x8000, + TEGRA_I2C_BASE = TEGRA_APB_MISC_BASE + 0xC000, TEGRA_SPI_BASE = TEGRA_APB_MISC_BASE + 0xC380, + TEGRA_I2C2_BASE = TEGRA_APB_MISC_BASE + 0xC400, + TEGRA_I2C3_BASE = TEGRA_APB_MISC_BASE + 0xC500, + TEGRA_I2C4_BASE = TEGRA_APB_MISC_BASE + 0xC700, + TEGRA_I2C5_BASE = TEGRA_APB_MISC_BASE + 0xD000, + TEGRA_I2C6_BASE = TEGRA_APB_MISC_BASE + 0xD100, TEGRA_SLINK1_BASE = TEGRA_APB_MISC_BASE + 0xD400, TEGRA_SLINK2_BASE = TEGRA_APB_MISC_BASE + 0xD600, TEGRA_SLINK3_BASE = TEGRA_APB_MISC_BASE + 0xD800, @@ -59,4 +65,8 @@ enum { TEGRA_USB_ADDR_MASK = 0xFFFFC000, }; +enum { + TEGRA_I2C_BASE_COUNT = 6, +}; + #endif /* __SOC_NVIDIA_TEGRA124_INCLUDE_SOC_ADDRESS_MAP_H__ */ -- cgit v1.2.3