linux/drivers/clk/imx
Leonard Crestez e18f64712e clk: imx: Mark dram pll on 8mm and 8mn with CLK_GET_RATE_NOCACHE
DRAM frequency switches are executed in firmware and can change the
configuration of the DRAM PLL outside linux. Mark these CLKs with
CLK_GET_RATE_NOCACHE so we always read back the PLL config registers and
recalculate rates.

In current DRAM frequency tables on 8mm/8mn only the maximum frequency
uses the PLL so it's always configured in the same way. However reading
back the PLL configuration is the correct behavior and allows additional
setpoints in the future.

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@nxp.com>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-12-09 09:15:26 +08:00
..
Kconfig clk: imx: Add support for i.MX8MN clock driver 2019-08-03 09:16:02 +02:00
Makefile clk: imx: Add support for i.MX8MN clock driver 2019-08-03 09:16:02 +02:00
clk-busy.c This round of clk driver and framework updates is heavy on the driver update 2019-07-17 10:07:48 -07:00
clk-composite-7ulp.c clk: imx: add imx7ulp composite clk support 2018-12-03 11:31:36 -08:00
clk-composite-8m.c clk: Remove io.h from clk-provider.h 2019-05-15 13:21:37 -07:00
clk-cpu.c This round of clk driver and framework updates is heavy on the driver update 2019-07-17 10:07:48 -07:00
clk-divider-gate.c clk: imx: clk-divider-gate: drop redundant initialization 2019-12-09 08:26:51 +08:00
clk-fixup-div.c This round of clk driver and framework updates is heavy on the driver update 2019-07-17 10:07:48 -07:00
clk-fixup-mux.c This round of clk driver and framework updates is heavy on the driver update 2019-07-17 10:07:48 -07:00
clk-frac-pll.c clk: Remove io.h from clk-provider.h 2019-05-15 13:21:37 -07:00
clk-gate-exclusive.c This round of clk driver and framework updates is heavy on the driver update 2019-07-17 10:07:48 -07:00
clk-gate2.c This round of clk driver and framework updates is heavy on the driver update 2019-07-17 10:07:48 -07:00
clk-imx1.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336 2019-06-05 17:37:07 +02:00
clk-imx5.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
clk-imx6q.c This round of clk driver and framework updates is heavy on the driver update 2019-07-17 10:07:48 -07:00
clk-imx6sl.c This round of clk driver and framework updates is heavy on the driver update 2019-07-17 10:07:48 -07:00
clk-imx6sll.c clk: imx: imx6sll: use imx_obtain_fixed_clk_hw to simplify code 2019-10-28 16:46:45 +08:00
clk-imx6sx.c clk: imx: imx6sx: use imx_obtain_fixed_clk_hw to simplify code 2019-10-28 16:46:50 +08:00
clk-imx6ul.c clk: imx: imx6ul: use imx_obtain_fixed_clk_hw to simplify code 2019-10-28 16:46:54 +08:00
clk-imx7d.c clk: imx: imx7d: use imx_obtain_fixed_clk_hw to simplify code 2019-10-28 16:45:09 +08:00
clk-imx7ulp.c clk: imx7ulp: do not export out IMX7ULP_CLK_MIPI_PLL clock 2019-10-28 19:32:37 +08:00
clk-imx8mm.c clk: imx: Mark dram pll on 8mm and 8mn with CLK_GET_RATE_NOCACHE 2019-12-09 09:15:26 +08:00
clk-imx8mn.c clk: imx: Mark dram pll on 8mm and 8mn with CLK_GET_RATE_NOCACHE 2019-12-09 09:15:26 +08:00
clk-imx8mq.c clk: imx8m: Set CLK_GET_RATE_NOCACHE on dram clocks 2019-12-09 09:15:12 +08:00
clk-imx8qxp-lpcg.c clk: imx8: Add DSP related clocks 2019-08-03 09:16:02 +02:00
clk-imx8qxp-lpcg.h clk: imx: add imx8qxp lpcg driver 2018-12-14 13:01:14 -08:00
clk-imx8qxp.c clk: imx: scu: add fallback compatible string support 2019-02-21 12:41:16 -08:00
clk-imx21.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
clk-imx25.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1 2019-05-21 11:28:39 +02:00
clk-imx27.c clk: Remove io.h from clk-provider.h 2019-05-15 13:21:37 -07:00
clk-imx31.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 21 2019-05-21 11:28:47 +02:00
clk-imx35.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
clk-lpcg-scu.c clk: imx: add lpcg clock support 2018-12-14 13:00:51 -08:00
clk-pfd.c This round of clk driver and framework updates is heavy on the driver update 2019-07-17 10:07:48 -07:00
clk-pfdv2.c clk: Remove io.h from clk-provider.h 2019-05-15 13:21:37 -07:00
clk-pll14xx.c clk: imx: Mark dram pll on 8mm and 8mn with CLK_GET_RATE_NOCACHE 2019-12-09 09:15:26 +08:00
clk-pllv1.c We have two changes to the core framework this time around. The first being a 2017-11-17 20:04:24 -08:00
clk-pllv2.c clk: imx: pllv2: avoid using uninitialized values 2018-03-16 15:40:41 -07:00
clk-pllv3.c This round of clk driver and framework updates is heavy on the driver update 2019-07-17 10:07:48 -07:00
clk-pllv4.c clk: Remove io.h from clk-provider.h 2019-05-15 13:21:37 -07:00
clk-sccg-pll.c clk: Remove io.h from clk-provider.h 2019-05-15 13:21:37 -07:00
clk-scu.c clk: imx: scu: add cpu frequency scaling support 2019-02-26 10:03:38 -08:00
clk-scu.h clk: imx: scu: add set parent support 2019-02-21 12:41:16 -08:00
clk-vf610.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
clk.c clk: imx: Add API for clk unregister when driver probe fail 2019-08-03 09:16:01 +02:00
clk.h clk: imx: Mark dram pll on 8mm and 8mn with CLK_GET_RATE_NOCACHE 2019-12-09 09:15:26 +08:00