linux - linux

	Commit message (Collapse)	Author	Age	Files	Lines
*	clk: zynqmp: use structs for clk query responses	Michael Tretter	2019-04-19	1	-6/+0
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	The driver retrieves the clock tree by querying the ATF for the clock names, the clock topology, the parents and other attributes. The driver needs to unmarshal the responses. The definition of the fields in the firmware responses to the queries is inconsistent. Some are specified as a mask, some as a shift, and by the length of the previous field. Define C structs for the entire firmware responses to avoid passing pointers to arrays of an implicit size and make the format of the responses to the queries obvious. Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Reviewed-by: Jolly Shah <jolly.shah@xilinx.com> [sboyd@kernel.org: Drop 0 initializers because sparse complains] Signed-off-by: Stephen Boyd <sboyd@kernel.org>
*	drivers: clk: Add ZynqMP clock driver	Jolly Shah	2018-10-09	1	-0/+68
	This patch adds CCF compliant clock driver for ZynqMP. Clock driver queries supported clock information from firmware and regiters pll and output clocks with CCF. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Tejas Patel <tejasp@xilinx.com> Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Acked-by: Olof Johansson <olof@lixom.net> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Michal Simek <michal.simek@xilinx.com>