kernel/drivers/clk/imx, branch linux-5.1.y

clk: imx: imx8mm: correct audio_pll2_clk to audio_pll2_out

2019-07-26T07:13:07Z

commit 5b933e28d8b1fbdc7fbac4bfc569f3b152c3dd59 upstream. There is no audio_pll2_clk registered, it should be audio_pll2_out. Cc: Fixes: ba5625c3e272 ("clk: imx: Add clock driver support for imx8mm") Signed-off-by: Peng Fan Signed-off-by: Shawn Guo Signed-off-by: Greg Kroah-Hartman

clk: imx: imx8mm: fix int pll clk gate

2019-06-09T07:16:15Z

commit b3fddd5b100e4aee4f7ec58360435024971dea47 upstream. To Frac pll, the gate shift is 13, however to Int PLL the gate shift is 11. Cc: Fixes: ba5625c3e27 ("clk: imx: Add clock driver support for imx8mm") Signed-off-by: Peng Fan Reviewed-by: Fabio Estevam Reviewed-by: Jacky Bai Signed-off-by: Stephen Boyd Signed-off-by: Greg Kroah-Hartman

clk: imx: Fix PLL_1416X not rounding rates

2019-04-12T21:21:43Z

Code which initializes the "clk_init_data.ops" checks pll->rate_table before that field is ever assigned to so it always picks "clk_pll1416x_min_ops". This breaks dynamic rate rounding for features such as cpufreq. Fix by checking pll_clk->rate_table instead, here pll_clk refers to the constant initialization data coming from per-soc clk driver. Signed-off-by: Leonard Crestez Fixes: 8646d4dcc7fb ("clk: imx: Add PLLs driver for imx8mm soc") Signed-off-by: Stephen Boyd

Merge branches 'clk-imx', 'clk-samsung', 'clk-ti', 'clk-uniphier-gear' and 'clk-mmp2-lcdc' into clk-next

2019-03-08T18:27:40Z

- Split LCDC into two clks on the Marvell MMP2 SoC * clk-imx: clk: imx8mq: add GPIO clocks to clock tree clk: imx: Refactor entire sccg pll clk clk: imx: scu: add cpu frequency scaling support clk: imx: imx8mm: Mark init function __init clk: imx8mq: Add the missing ARM clock dt-bindings: imx8mq-clock: Add the missing ARM clock clk: imx: imx8mq: Fix the rate propagation for arm pll clk: imx8mq: Add support for the CLKO1 clock clk: imx8mq: Fix the CLKO2 source select list clk: imx8mq: Add missing M4 clocks clk: imx: Add clock driver support for imx8mm dt-bindings: imx: Add clock binding doc for imx8mm clk: imx: Add PLLs driver for imx8mm soc clk: imx5: add imx5_SCC2_IPG_GATE clk: imx: scu: add set parent support clk: imx: scu: add fallback compatible string support clk: imx8mq: Make parent names arrays const pointers clk: imx: Make parents const pointer in mux wrappers clk: imx: Make parent_names const pointer in composite-8m * clk-samsung: clk: samsung: s3c2443: Mark expected switch fall-through clk: samsung: exynos5: Fix kfree() of const memory on setting driver_override clk: samsung: exynos5: Fix possible NULL pointer exception on platform_device_alloc() failure clk: samsung: exynos5433: Add selected IMEM clocks clk: samsung: dt-bindings: Document Exynos5433 IMEM CMU clk: samsung: exynos5433: Fix name typo in sssx clk: samsung: exynos5433: Fix definition of CLK_ACLK_IMEM_{200, 266} clocks clk: samsung: dt-bindings: Add Exynos5433 IMEM CMU clock IDs * clk-ti: clk: clk-twl6040: Fix imprecise external abort for pdmclk ARM: OMAP2+: hwmod: disable ick autoidling when a hwmod requires that clk: ti: check clock type before doing autoidle ops clk: ti: add a usecount for autoidle clk: ti: generalize the init sequence of clk_hw_omap clocks clk: ti: remove usage of CLK_IS_BASIC clk: ti: add new API for checking if a provided clock is an OMAP clock clk: ti: move clk_hw_omap list handling under generic part of the driver * clk-uniphier-gear: clk: uniphier: Fix update register for CPU-gear * clk-mmp2-lcdc: clk: mmp2: separate LCDC peripheral clk form the display clock dt-bindings: marvell,mmp2: Add clock id for the LCDC clock

Merge branches 'clk-of-refcount', 'clk-mmio-fixed-clock', 'clk-remove-clps', 'clk-socfpga-parent' and 'clk-struct-size' into clk-next

2019-03-08T18:26:59Z

- Various DT of_node refcount fixes - Support for fixed rate clks populated from an MMIO register - Remove clps711x driver as the board support is gone * clk-of-refcount: clk: dove: fix refcount leak in dove_clk_init() clk: mv98dx3236: fix refcount leak in mv98dx3236_clk_init() clk: armada-xp: fix refcount leak in axp_clk_init() clk: kirkwood: fix refcount leak in kirkwood_clk_init() clk: armada-370: fix refcount leak in a370_clk_init() clk: vf610: fix refcount leak in vf610_clocks_init() clk: imx7d: fix refcount leak in imx7d_clocks_init() clk: imx6sx: fix refcount leak in imx6sx_clocks_init() clk: imx6q: fix refcount leak in imx6q_clocks_init() clk: samsung: exynos4: fix refcount leak in exynos4_get_xom() clk: socfpga: fix refcount leak clk: ti: fix refcount leak in ti_dt_clocks_register() clk: qoriq: fix refcount leak in clockgen_init() clk: highbank: fix refcount leak in hb_clk_init() * clk-mmio-fixed-clock: clk: Add Fixed MMIO clock driver dt-bindings: clk: Add bindings for Fixed MMIO clock * clk-remove-clps: clk: clps711x: Remove board support * clk-socfpga-parent: clk: socfpga: Don't have get_parent for single parent ops * clk-struct-size: clk: imx: imx7ulp: use struct_size() in kzalloc()

clk: imx8mq: add GPIO clocks to clock tree

2019-02-28T18:28:28Z

i.MX8MQ has clock gate for each GPIO bank, add them into clock tree for GPIO driver to manage. Signed-off-by: Anson Huang Reviewed-by: Fabio Estevam Signed-off-by: Stephen Boyd

clk: imx: Refactor entire sccg pll clk

2019-02-26T18:09:31Z

Make the entire combination of plls to be one single clock. The parents used for bypasses are specified each as an index in the parents list. The determine_rate does a lookup throughout all the possible combinations for all the divs and returns the best possible 'setup' which in turn is used by set_rate later to set up all the divs and bypasses. Signed-off-by: Abel Vesa Tested-by: Dong Aisheng Signed-off-by: Stephen Boyd

clk: imx: scu: add cpu frequency scaling support

2019-02-26T18:03:38Z

On NXP's i.MX SoCs with system controller inside, CPU frequency scaling can ONLY be done by system controller firmware, and it can ONLY be requested from secure mode, so Linux kernel has to call ARM SMC to trap to ARM-Trusted-Firmware to request system controller firmware to do CPU frequency scaling. This patch adds i.MX system controller CPU frequency scaling support, it reuses cpufreq-dt driver and implement the CPU frequency scaling inside SCU clock driver. Signed-off-by: Anson Huang Signed-off-by: Stephen Boyd

clk: imx: imx8mm: Mark init function __init

2019-02-21T23:29:10Z

It calls another __init marked function and thus causes a section mismatch if we don't mark it this way. Fixes: ba5625c3e272 ("clk: imx: Add clock driver support for imx8mm") Signed-off-by: Stephen Boyd

clk: imx8mq: Add the missing ARM clock

2019-02-21T20:56:52Z

Add the ARM clock as imx_clk_cpu type. Will be used by cpufreq. Signed-off-by: Abel Vesa Reviewed-by: Lucas Stach Signed-off-by: Stephen Boyd