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i2c: tegra: remove multi-master support 

Multi-master support is defeatured on Tegra210 and Tegra186 due to
known bugs.

This patch removes multi-master support for Tegra210 and Tegra186
I2C HW feature.

Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
hifive-unleashed-5.1
Sowjanya Komatineni 2019-02-19 09:28:52 -08:00 committed by Wolfram Sang
parent 9ffc125cd4
commit 6b9932bc28
1 changed files with 2 additions and 2 deletions
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4
drivers/i2c/busses/i2c-tegra.c
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@ -1409,7 +1409,7 @@ static const struct tegra_i2c_hw_feature tegra210_i2c_hw = {
.clk_divisor_fast_mode = 0x19,
.clk_divisor_fast_plus_mode = 0x10,
.has_config_load_reg = true,
.has_multi_master_mode = true,
.has_multi_master_mode = false,
.has_slcg_override_reg = true,
.has_mst_fifo = false,
.quirks = &tegra_i2c_quirks,
@ -1434,7 +1434,7 @@ static const struct tegra_i2c_hw_feature tegra186_i2c_hw = {
.clk_divisor_fast_mode = 0x19,
.clk_divisor_fast_plus_mode = 0x10,
.has_config_load_reg = true,
.has_multi_master_mode = true,
.has_multi_master_mode = false,
.has_slcg_override_reg = true,
.has_mst_fifo = false,
.quirks = &tegra_i2c_quirks,