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2021-08-23reset: reset-zynqmp: Fixed the argument data typeSai Krishna Potthuri1-1/+2
This patch changes the data type of the variable 'val' from int to u32. Addresses-Coverity: argument of type "int *" is incompatible with parameter of type "u32 *" Signed-off-by: Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Link: https://lore.kernel.org/r/925cebbe4eb73c7d0a536da204748d33c7100d8c.1624448778.git.michal.simek@xilinx.com Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2021-05-10reset: zynqmp: replace spaces with tabsPhilipp Zabel1-2/+2
Fixes checkpatch issues: ERROR: code indent should use tabs where possible #86: FILE: drivers/reset/reset-zynqmp.c:86: + .reset_id = 0,$ WARNING: please, no spaces at the start of a line #86: FILE: drivers/reset/reset-zynqmp.c:86: + .reset_id = 0,$ ERROR: code indent should use tabs where possible #87: FILE: drivers/reset/reset-zynqmp.c:87: + .num_resets = VERSAL_NR_RESETS,$ WARNING: please, no spaces at the start of a line #87: FILE: drivers/reset/reset-zynqmp.c:87: + .num_resets = VERSAL_NR_RESETS,$ Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Reviewed-by: Michal Simek <michal.simek@xilinx.com>
2020-09-23reset: reset-zynqmp: Added support for Versal platformSai Krishna Potthuri1-6/+44
Updated the reset driver to support Versal platform. As part of adding Versal support - Added Versal specific compatible string. - Reset Id and number of resets are different for Versal and ZynqMP, hence taken care of these two based on compatible string. Signed-off-by: Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri@xilinx.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2020-04-28firmware: xilinx: Remove eemi ops for reset_get_statusRajan Vaja1-7/+1
Use direct function call instead of using eemi ops for reset_get_status. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Link: https://lore.kernel.org/r/1587761887-4279-14-git-send-email-jolly.shah@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-28firmware: xilinx: Remove eemi ops for reset_assertRajan Vaja1-12/+6
Use direct function call instead of using eemi ops for reset_assert. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Link: https://lore.kernel.org/r/1587761887-4279-13-git-send-email-jolly.shah@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-10-22reset: zynqmp: Make reset_control_ops constPhilipp Zabel1-1/+1
The zynqmp_reset_ops structure is never modified. Make it const. Acked-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2019-03-18drivers: Defer probe if firmware is not readyRajan Vaja1-4/+4
Driver needs ZynqMP firmware interface to call EEMI APIs. In case firmware is not ready, dependent drivers should wait until the firmware is ready. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Jolly Shah <jollys@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-01-29reset: reset-zynqmp: Adding support for Xilinx zynqmp reset controller.Nava kishore Manne1-0/+114
Add a reset controller driver for Xilinx Zynq UltraScale+ MPSoC. The zynqmp reset-controller has the ability to reset lines connected to different blocks and peripheral in the Soc. Signed-off-by: Nava kishore Manne <nava.manne@xilinx.com> Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
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