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2020-09-17imx8mq: fix SSCG_PLL_REFCLK_SEL_xPeng Fan1-4/+4
Fix SSCG_PLL_REFCLK_SEL_x, the offset starts from 0, not 16 Reported-by: Coverity 3448860 Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com>
2020-09-17imx8mq: fix FRAC_PLL_REFCLK_SEL_MASKPeng Fan1-1/+1
Coverity reported dead code, however it is FRAC_PLL_REFCLK_SEL_MASK was wrongly set. Reported-by: Coverity 10045172 Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com>
2020-05-18common: Drop linux/bitops.h from common headerSimon Glass1-0/+4
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-01imx8mq: Set ARM core clock directly from ARM PLLPeng Fan1-1/+2
For ARM core clock, there are two input branches, and can select via mux: one from ARM PLL directly, second from CCM A53 clock root. Currently we are using second branch. But IC confirmed the CCM A53 root signoff timing is 1Ghz, so we should switch to input from ARM PLL directly. This patch fixes the CORE SEL slice configuration and switch ARM clock to ARM PLL. Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-11-03imx: imx8mq: add init_nand_clkPeng Fan1-0/+2
Add init_nand_clk to enable gpmi nand clock. Since i.MX8MQ not use CCF, so we still use legacy mode to configure the clock. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-10-08imx8m: restructure clock.hPeng Fan1-0/+424
i.MX8MQ and i.MX8MM use different analog pll design, but they share same ccm design. Add clock_imx8mq.h for i.MX8MQ keep common part in clock.h Signed-off-by: Peng Fan <peng.fan@nxp.com>