linux-kernel - Re: [PATCH V14 3/5] i2c: tegra: Add DMA support

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Message-ID: <e09062b7-9c74-6aee-477a-72fb72bbd5d3@gmail.com>
Date:   Thu, 7 Feb 2019 21:50:10 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Sowjanya Komatineni <skomatineni@...dia.com>,
        thierry.reding@...il.com, jonathanh@...dia.com,
        mkarthik@...dia.com, smohammed@...dia.com, talho@...dia.com
Cc:     linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-i2c@...r.kernel.org
Subject: Re: [PATCH V14 3/5] i2c: tegra: Add DMA support

06.02.2019 22:16, Sowjanya Komatineni пишет:
> @@ -920,6 +1238,7 @@ static const struct tegra_i2c_hw_feature tegra20_i2c_hw = {
>  	.has_mst_fifo = false,
>  	.quirks = &tegra_i2c_quirks,
>  	.supports_bus_clear = false,
> +	.has_apb_dma = true,
>  };
>  
>  static const struct tegra_i2c_hw_feature tegra30_i2c_hw = {
> @@ -935,6 +1254,7 @@ static const struct tegra_i2c_hw_feature tegra30_i2c_hw = {
>  	.has_mst_fifo = false,
>  	.quirks = &tegra_i2c_quirks,
>  	.supports_bus_clear = false,
> +	.has_apb_dma = true,
>  };
>  
>  static const struct tegra_i2c_hw_feature tegra114_i2c_hw = {
> @@ -950,6 +1270,7 @@ static const struct tegra_i2c_hw_feature tegra114_i2c_hw = {
>  	.has_mst_fifo = false,
>  	.quirks = &tegra_i2c_quirks,
>  	.supports_bus_clear = true,
> +	.has_apb_dma = true,
>  };
>  
>  static const struct tegra_i2c_hw_feature tegra124_i2c_hw = {
> @@ -965,6 +1286,7 @@ static const struct tegra_i2c_hw_feature tegra124_i2c_hw = {
>  	.has_mst_fifo = false,
>  	.quirks = &tegra_i2c_quirks,
>  	.supports_bus_clear = true,
> +	.has_apb_dma = true,
>  };
>  
>  static const struct tegra_i2c_hw_feature tegra210_i2c_hw = {
> @@ -980,6 +1302,7 @@ static const struct tegra_i2c_hw_feature tegra210_i2c_hw = {
>  	.has_mst_fifo = false,
>  	.quirks = &tegra_i2c_quirks,
>  	.supports_bus_clear = true,
> +	.has_apb_dma = true,
>  };

T186 is missed here.

>  
>  static const struct tegra_i2c_hw_feature tegra194_i2c_hw = {
> @@ -995,6 +1318,7 @@ static const struct tegra_i2c_hw_feature tegra194_i2c_hw = {
>  	.has_mst_fifo = true,
>  	.quirks = &tegra194_i2c_quirks,
>  	.supports_bus_clear = true,
> +	.has_apb_dma = false,
>  };