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2014-09-09clk: zynq: Remove unnecessary OOM messageSoren Brinkmann1-3/+1
As checkpatch suggests: WARNING: Possible unnecessary 'out of memory' message, remove an error message after failing kmalloc() from the PLL driver. Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-02-25clk: zynq: Use clk_readl/clk_writel helper functionMichal Simek1-9/+9
Do not use readl/writel directly because the whole clk subsystem is using clk_readl/clk_writel functions. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2013-08-20clk/zynq/pll: Use #defines for fbdiv min/max valuesSoren Brinkmann1-4/+7
Use more descriptive #defines for the minimum and maximum PLL feedback divider. Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2013-08-20clk/zynq/pll: Fix documentation for PLL register functionSoren Brinkmann1-1/+7
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2013-05-21clk: zynq: Factor out PLL driverSoren Brinkmann1-0/+235
Refactor the PLL driver so it works with the clock controller driver. Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Mike Turquette <mturquette@linaro.org>