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linux: pcie-dma: Update calibration info for DMA init API

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Add calibration details of register used by DMA driver.

Bug 4635515

Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Change-Id: I4621184cbff919b73b990cd62543404367d8df8d
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3341775
Reviewed-by: Manikanta Maddireddy <mmaddireddy@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
This commit is contained in:
Nagarjuna Kristam
2025-04-16 12:19:22 +05:30
committed by Jon Hunter
parent 45a0155889
commit 0f2a737b8a
1 changed files with 4 additions and 0 deletions
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4
include/linux/tegra-pcie-dma.h
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@@ -225,6 +225,10 @@ struct tegra_pcie_dma_xfer_info {
* @brief * @brief
* API to perform DMA SW and HW initialization. * API to perform DMA SW and HW initialization.
* *
* @calib
* For NVPCIE_DMA_SOC_T264 in info->soc, "xdma" reg-name in "dev" parameter from
* struct tegra_pcie_dma_init_info is used. Refer CAL_NET_PIF$CalPcieEpLinux.
*
* @usage * @usage
* - Allowed context for the API call * - Allowed context for the API call
* - Interrupt: No * - Interrupt: No