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| author | Thierry Reding <treding@nvidia.com> | 2022-10-17 19:03:39 +0200 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2023-01-27 17:08:58 +0100 |
| commit | 682e1c498ae793ad90587171c93c1f7ec87aa208 (patch) | |
| tree | db82d31c0c2ffb6071e75db0c6547a1a09853760 /arch/arm64/boot/dts/nvidia/tegra186.dtsi | |
| parent | 361238cdc52523fd7b1f3aa447c0579f42448b00 (diff) | |
| download | lwn-682e1c498ae793ad90587171c93c1f7ec87aa208.tar.gz lwn-682e1c498ae793ad90587171c93c1f7ec87aa208.zip | |
arm64: tegra: Drop I2C iommus and dma-coherent properties
Drop the iommus and dma-coherent properties for the I2C controller
device tree nodes. These are only needed for the device tree nodes
that represent the GPC DMA controller, since that is the device
performing the direct memory accesses.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'arch/arm64/boot/dts/nvidia/tegra186.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra186.dtsi | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi index 0216b565a370..efc450821398 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi @@ -674,8 +674,6 @@ clock-names = "div-clk"; resets = <&bpmp TEGRA186_RESET_I2C1>; reset-names = "i2c"; - iommus = <&smmu TEGRA186_SID_GPCDMA_0>; - dma-coherent; dmas = <&gpcdma 21>, <&gpcdma 21>; dma-names = "rx", "tx"; status = "disabled"; @@ -691,8 +689,6 @@ clock-names = "div-clk"; resets = <&bpmp TEGRA186_RESET_I2C3>; reset-names = "i2c"; - iommus = <&smmu TEGRA186_SID_GPCDMA_0>; - dma-coherent; dmas = <&gpcdma 23>, <&gpcdma 23>; dma-names = "rx", "tx"; status = "disabled"; @@ -712,8 +708,6 @@ pinctrl-names = "default", "idle"; pinctrl-0 = <&state_dpaux1_i2c>; pinctrl-1 = <&state_dpaux1_off>; - iommus = <&smmu TEGRA186_SID_GPCDMA_0>; - dma-coherent; dmas = <&gpcdma 26>, <&gpcdma 26>; dma-names = "rx", "tx"; status = "disabled"; @@ -747,8 +741,6 @@ pinctrl-names = "default", "idle"; pinctrl-0 = <&state_dpaux_i2c>; pinctrl-1 = <&state_dpaux_off>; - iommus = <&smmu TEGRA186_SID_GPCDMA_0>; - dma-coherent; dmas = <&gpcdma 30>, <&gpcdma 30>; dma-names = "rx", "tx"; status = "disabled"; @@ -764,8 +756,6 @@ clock-names = "div-clk"; resets = <&bpmp TEGRA186_RESET_I2C7>; reset-names = "i2c"; - iommus = <&smmu TEGRA186_SID_GPCDMA_0>; - dma-coherent; dmas = <&gpcdma 27>, <&gpcdma 27>; dma-names = "rx", "tx"; status = "disabled"; @@ -781,8 +771,6 @@ clock-names = "div-clk"; resets = <&bpmp TEGRA186_RESET_I2C9>; reset-names = "i2c"; - iommus = <&smmu TEGRA186_SID_GPCDMA_0>; - dma-coherent; dmas = <&gpcdma 31>, <&gpcdma 31>; dma-names = "rx", "tx"; status = "disabled"; @@ -1223,8 +1211,6 @@ clock-names = "div-clk"; resets = <&bpmp TEGRA186_RESET_I2C2>; reset-names = "i2c"; - iommus = <&smmu TEGRA186_SID_GPCDMA_0>; - dma-coherent; dmas = <&gpcdma 22>, <&gpcdma 22>; dma-names = "rx", "tx"; status = "disabled"; @@ -1240,8 +1226,6 @@ clock-names = "div-clk"; resets = <&bpmp TEGRA186_RESET_I2C8>; reset-names = "i2c"; - iommus = <&smmu TEGRA186_SID_GPCDMA_0>; - dma-coherent; dmas = <&gpcdma 0>, <&gpcdma 0>; dma-names = "rx", "tx"; status = "disabled"; |