3 Commits

Author	SHA1	Message	Date
Dan Carpenter	9a43be9ced	clk: zynqmp: Off by one in zynqmp_is_valid_clock() ... The > comparison should be >= to prevent reading beyond the end of the clock[] array. (The clock[] array is allocated in zynqmp_clk_setup() and has clock_max_idx elements.) Fixes: 3fde0e16d0 ("drivers: clk: Add ZynqMP clock driver") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>	2018-12-03 09:54:48 -08:00
Rajan Vaja	27c0f2b019	clk: zynqmp: handle fixed factor param query error ... Return proper error code in case query for fixed factor parameter fails. This also fixes build warning for set but not used variable 'ret'. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Fixes: 3fde0e16d0 ("drivers: clk: Add ZynqMP clock driver") Signed-off-by: Stephen Boyd <sboyd@kernel.org>	2018-11-14 14:29:36 -08:00
Jolly Shah	3fde0e16d0	drivers: clk: Add ZynqMP clock driver ... 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>	2018-10-09 13:29:19 +02:00