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2020-04-03Merge tag 'arm-dt-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds
Pull ARM devicetree updates from Arnd Bergmann: "Most of the commits are for additional hardware support and minor fixes for existing machines for all the usual platforms: qcom, amlogic, at91, gemini, mediatek, ti, socfpga, i.mx, layerscape, uniphier, rockchip, exynos, ux500, mvebu, tegra, stm32, renesas, sunxi, broadcom, omap, and versatile. The conversion of binding files to machine-readable yaml format continues, along with fixes found during the validation. Andre Przywara takes over maintainership for the old Calxeda Highbank platform and provides a number of updates. The OMAP2+ platforms see a continued move from platform data into dts files, for many devices that relied on a mix of auxiliary data in addition to the DT description A moderate number of new SoCs and machines are added, here is a full list: - Two new Qualcomm SoCs with their evaluation boards: Snapdragon 865 (SM8250) is the current high-end phone chip, and IPQ6018 is a new WiFi-6 router chip. - Mediatek MT8516 application processor SoC for voice assistants, along with the "pumpkin" development board - NXP i.MX8M Plus SoC, a variant of the popular i.MX8M, along with an evaluation board. - Kontron "sl28" board family based on NXP LS1028A - Eleven variations of the new i.MX6 TechNexion Pico board, combining the "dwarf", "hobbit", "nymph" and "pi" baseboards with i.MX6/i.MX7 SoM carriers - Three additional variants of the Toradex Colibri board family, all based on versions of the NXP i.MX7. - The Pinebook Pro laptop based on Rockchip RK3399 - Samsung S7710 Galaxy Xcover 2, a 2013 vintage Android phone based on the ST-Ericsson u8500 platform - DH Electronics DHCOM SoM and PDK2 rev. 400 carrier based on STMicroelectronics stm32mp157 - Renesas M3ULCB starter kit for R-Car M3-W+ - Hoperun HiHope development board with Renesas RZ/G2M - Pine64 PineTab tablet and PinePhone phone, both based on Allwinner A64 - Linutronix Testbox v2 for the Lamobo R1 router, based on Allwinner A20 - PocketBook Touch Lux 3 ebook reader, based on Allwinner A13" * tag 'arm-dt-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (520 commits) ARM: dts: ux500: Fix missing node renames arm64: dts: Revert "specify console via command line" MAINTAINERS: Update Calxeda Highbank maintainership arm: dts: calxeda: Group port-phys and sgpio-gpio items arm: dts: calxeda: Fix interrupt grouping arm: dts: calxeda: Provide UART clock arm: dts: calxeda: Basic DT file fixes arm64: dts: specify console via command line ARM: dts: at91: sama5d27_wlsom1_ek: add USB device node ARM: dts: gemini: Add thermal zone to DIR-685 ARM: dts: gemini: Rename IDE nodes ARM: socfpga: arria10: Add ptp_ref clock to ethernet nodes arm64: dts: ti: k3-j721e-mcu: add scm node and phy-gmii-sel nodes arm64: dts: ti: k3-am65-mcu: add phy-gmii-sel node arm64: dts: ti: k3-am65-mcu: Add DMA entries for ADC arm64: dts: ti: k3-am65-main: Add DMA entries for main_spi0 arm64: dts: ti: k3-j721e-mcu-wakeup: Add DMA entries for ADC arm64: dts: ti: k3-am65: Add clocks to dwc3 nodes arm64: dts: meson-g12b-odroid-n2: add SPIFC controller node arm64: dts: khadas-vim3: add SPIFC controller node ...
2020-03-25clk: imx: Align imx sc clock parent msg structs to 4Leonard Crestez
The imx SC api strongly assumes that messages are composed out of 4-bytes words but some of our message structs have odd sizeofs. This produces many oopses with CONFIG_KASAN=y. Fix by marking with __aligned(4). Fixes: 666aed2d13ee ("clk: imx: scu: add set parent support") Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Link: https://lkml.kernel.org/r/aad021e432b3062c142973d09b766656eec18fde.1582216144.git.leonard.crestez@nxp.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-03-25clk: imx: Align imx sc clock msg structs to 4Leonard Crestez
The imx SC api strongly assumes that messages are composed out of 4-bytes words but some of our message structs have odd sizeofs. This produces many oopses with CONFIG_KASAN=y. Fix by marking with __aligned(4). Fixes: fe37b4820417 ("clk: imx: add scu clock common part") Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Link: https://lkml.kernel.org/r/10e97a04980d933b2cfecb6b124bf9046b6e4f16.1582216144.git.leonard.crestez@nxp.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-03-16clk: imx: clk-gate2: Pass the device to the register functionAbel Vesa
The device needs to be passed on to the clk_hw_register. Fixes: 1f9aec9662566189 ("clk: imx: clk-gate2: Switch to clk_hw based API") Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-16clk: imx7d: Add PXP clockLaurent Pinchart
The PXP has a single CCGR clock gate, gating both the IPG_CLK_ROOT and the MAIN_AXI_CLK_ROOT. Add a single clock to cover both. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-16clk: imx8mp: Correct the enet_qos parent clockFugang Duan
enet_qos is for eqos tsn AXI bus clock whose clock source is from ccm_enet_axi_clk_root, and controlled by CCM_CCGR59(offset 0x43b0) and CCM_CCGR64(offset 0x4400), so correct enet_qos root clock's parent clock to sim_enet. Fixes: 9c140d992676 ("clk: imx: Add support for i.MX8MP clock driver") Signed-off-by: Fugang Duan <fugang.duan@nxp.com> Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-16clk: imx8mp: Correct IMX8MP_CLK_HDMI_AXI clock parentAnson Huang
IMX8MP_CLK_HDMI_AXI should be from imx8mp_media_axi_sels instead of imx8mp_media_apb_sels, fix it. Fixes: 9c140d992676 ("clk: imx: Add support for i.MX8MP clock driver") Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-11clk: imx8mq: A53 core clock no need to be criticalAnson Huang
'A53_CORE' is just a mux and no need to be critical, being critical will cause its parent clock always ON which does NOT make sense, to make sure CPU's hardware clock source NOT being disabled during clock tree setup, need to move the 'A53_SRC'/'A53_CORE' reparent operations to after critical clock 'ARM_CLK' setup finished. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-11clk: imx8mp: A53 core clock no need to be criticalAnson Huang
'A53_CORE' is just a mux and no need to be critical, being critical will cause its parent clock always ON which does NOT make sense, to make sure CPU's hardware clock source NOT being disabled during clock tree setup, need to move the 'A53_SRC'/'A53_CORE' reparent operations to after critical clock 'ARM_CLK' setup finished. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-11clk: imx8mm: A53 core clock no need to be criticalAnson Huang
'A53_CORE' is just a mux and no need to be critical, being critical will cause its parent clock always ON which does NOT make sense, to make sure CPU's hardware clock source NOT being disabled during clock tree setup, need to move the 'A53_SRC'/'A53_CORE' reparent operations to after critical clock 'ARM_CLK' setup finished. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-11clk: imx8mn: A53 core clock no need to be criticalAnson Huang
'A53_CORE' is just a mux and no need to be critical, being critical will cause its parent clock always ON which does NOT make sense, to make sure CPU's hardware clock source NOT being disabled during clock tree setup, need to move the 'A53_SRC'/'A53_CORE' reparent operations to after critical clock 'ARM_CLK' setup finished. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-10clk: imx: pllv4: use prepare/unpreparePeng Fan
It is not good to use enable/disable for PLLv4 which needs time to lock, because enable/disable is expected to be able run in interrupt context. So use prepare/unprepare. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-10clk: imx: pfdv2: determine best parent ratePeng Fan
pfdv2 is only used in i.MX7ULP. To get best pfd output, the i.MX7ULP Datasheet defines two best PLL rate and pfd frac. Per Datasheel All PLLs on i.MX 7ULP either have VCO base frequency of 480 MHz or 528 MHz. So when determine best rate, we also determine best parent rate which could match the requirement. For some reason the current parent might not be 480MHz or 528MHz, so we still take current parent rate as a choice. And we also enable flag CLK_SET_RATE_PARENT to let parent rate to be configured. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-10clk: imx: pfdv2: switch to use determine_ratePeng Fan
Per clk_ops, compared with round_rate, determine_rate could optionally support the parent clock that should be used to provide the clock rate. In this patch, the parent clock is just parent->rate as round_rate. The following patch will calculate the best parent clock. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-10clk: imx: Fix division by zero warning on pfdv2Anson Huang
Fix below division by zero warning: [ 3.176443] Division by zero in kernel. [ 3.181809] CPU: 0 PID: 88 Comm: kworker/0:2 Not tainted 5.3.0-rc2-next-20190730-63758-ge08da51-dirty #124 [ 3.191817] Hardware name: Freescale i.MX7ULP (Device Tree) [ 3.197821] Workqueue: events dbs_work_handler [ 3.202849] [<c01127d8>] (unwind_backtrace) from [<c010cd80>] (show_stack+0x10/0x14) [ 3.211058] [<c010cd80>] (show_stack) from [<c0c77e68>] (dump_stack+0xd8/0x110) [ 3.218820] [<c0c77e68>] (dump_stack) from [<c0c753c0>] (Ldiv0_64+0x8/0x18) [ 3.226263] [<c0c753c0>] (Ldiv0_64) from [<c05984b4>] (clk_pfdv2_set_rate+0x54/0xac) [ 3.234487] [<c05984b4>] (clk_pfdv2_set_rate) from [<c059192c>] (clk_change_rate+0x1a4/0x698) [ 3.243468] [<c059192c>] (clk_change_rate) from [<c0591a08>] (clk_change_rate+0x280/0x698) [ 3.252180] [<c0591a08>] (clk_change_rate) from [<c0591fc0>] (clk_core_set_rate_nolock+0x1a0/0x278) [ 3.261679] [<c0591fc0>] (clk_core_set_rate_nolock) from [<c05920c8>] (clk_set_rate+0x30/0x64) [ 3.270743] [<c05920c8>] (clk_set_rate) from [<c089cb88>] (imx7ulp_set_target+0x184/0x2a4) [ 3.279501] [<c089cb88>] (imx7ulp_set_target) from [<c0896358>] (__cpufreq_driver_target+0x188/0x514) [ 3.289196] [<c0896358>] (__cpufreq_driver_target) from [<c0899b0c>] (od_dbs_update+0x130/0x15c) [ 3.298438] [<c0899b0c>] (od_dbs_update) from [<c089a5d0>] (dbs_work_handler+0x2c/0x5c) [ 3.306914] [<c089a5d0>] (dbs_work_handler) from [<c0156858>] (process_one_work+0x2ac/0x704) [ 3.315826] [<c0156858>] (process_one_work) from [<c0156cdc>] (worker_thread+0x2c/0x574) [ 3.324404] [<c0156cdc>] (worker_thread) from [<c015cfe8>] (kthread+0x134/0x148) [ 3.332278] [<c015cfe8>] (kthread) from [<c01010b4>] (ret_from_fork+0x14/0x20) [ 3.339858] Exception stack(0xe82d5fb0 to 0xe82d5ff8) [ 3.345314] 5fa0: 00000000 00000000 00000000 00000000 [ 3.353926] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 3.362519] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-24clk: imx: clk-sscg-pll: Drop unnecessary initializationAnson Huang
No need to initialize 'ret' in many functions, as it will get the return value from function call, so remove the initializtion of 'ret'. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-24clk: imx: pll14xx: Return error if pll type is invalidAnson Huang
When pll type is invalid, ONLY output error message is NOT enough, should return error immediately. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-24clk: imx: imx8mp: fix a53 cpu clockPeng Fan
The A53 CCM clk root only accepts input up to 1GHz, CCM A53 root signoff timing is 1Ghz, however the A53 core which sources from CCM root could run above 1GHz which voilates the CCM. There is a CORE_SEL slice before A53 core, we need configure the CORE_SEL slice source from ARM PLL, not A53 CCM clk root. The A53 CCM clk root should only be used when need to change ARM PLL frequency. Add arm_a53_core clk that could source from arm_a53_div and arm_pll_out. Configure a53 ccm root sources from 800MHz sys pll Configure a53 core sources from arm_pll_out Mark arm_a53_core as critical clk Reviewed-by: Jacky Bai <ping.bai@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-24clk: imx: imx8mn: fix a53 cpu clockPeng Fan
The A53 CCM clk root only accepts input up to 1GHz, CCM A53 root signoff timing is 1Ghz, however the A53 core which sources from CCM root could run above 1GHz which voilates the CCM. There is a CORE_SEL slice before A53 core, we need configure the CORE_SEL slice source from ARM PLL, not A53 CCM clk root. The A53 CCM clk root should only be used when need to change ARM PLL frequency. Add arm_a53_core clk that could source from arm_a53_div and arm_pll_out. Configure a53 ccm root sources from 800MHz sys pll Configure a53 core sources from arm_pll_out Mark arm_a53_core as critical clk. Fixes: 96d6392b54db ("clk: imx: Add support for i.MX8MN clock driver") Reviewed-by: Jacky Bai <ping.bai@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-24clk: imx: imx8mm: fix a53 cpu clockPeng Fan
The A53 CCM clk root only accepts input up to 1GHz, CCM A53 root signoff timing is 1Ghz, however the A53 core which sources from CCM root could run above 1GHz which voilates the CCM. There is a CORE_SEL slice before A53 core, we need configure the CORE_SEL slice source from ARM PLL, not A53 CCM clk root. The A53 CCM clk root should only be used when need to change ARM PLL frequency. Add arm_a53_core clk that could source from arm_a53_div and arm_pll_out. Configure a53 ccm root sources from 800MHz sys pll Configure a53 core sources from arm_pll_out Mark arm_a53_core as critical clock Fixes: ba5625c3e272 ("clk: imx: Add clock driver support for imx8mm") Reviewed-by: Jacky Bai <ping.bai@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-24clk: imx: imx8mq: fix a53 cpu clockPeng Fan
The A53 CCM clk root only accepts input up to 1GHz, CCM A53 root signoff timing is 1Ghz, however the A53 core which sources from CCM root could run above 1GHz which violates the CCM. There is a CORE_SEL slice before A53 core, we need to configure the CORE_SEL slice source from ARM PLL, not A53 CCM clk root. The A53 CCM clk root should only be used when need to change ARM PLL frequency. Add arm_a53_core clk that could source from arm_a53_div and arm_pll_out. Configure a53 ccm root sources from 800MHz sys pll Configure a53 core sources from arm_pll_out Mark arm_a53_core as critical clock Fixes: db27e40b27f1 ("clk: imx8mq: Add the missing ARM clock") Reviewed-by: Jacky Bai <ping.bai@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-24clk: imx8mp: Rename the IMX8MP_CLK_HDMI_27M clockAnson Huang
On i.MX8MP, internal HDMI 27M clock is actually 24MHz, so rename the IMX8MP_CLK_HDMI_27M to IMX8MP_CLK_HDMI_24M. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-19clk: imx8mn: Remove unused includesAnson Huang
There is nothing in use from init.h/of.h, remove them. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-19clk: imx8mm: Remove unused includesAnson Huang
There is nothing in use from init.h/of.h, remove them. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-19clk: imx8mp: Include slab.h instead of clkdev.hAnson Huang
slab.h is necessary and included indirectly by clkdev.h, actually, there is nothing in use from clkdev.h, so just include slab.h instead of clkdev.h. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-17clk: imx8mp: Add missing of_node_put()Anson Huang
After finishing using device node got from of_find_compatible_node(), of_node_put() needs to be called. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-17clk: imx8mn: Add missing of_node_put()Anson Huang
After finishing using device node got from of_find_compatible_node(), of_node_put() needs to be called. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-17clk: imx8mm: Add missing of_node_put()Anson Huang
After finishing using device node got from of_find_compatible_node(), of_node_put() needs to be called. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-17clk: imx8mq: Add missing of_node_put()Anson Huang
After finishing using device node got from of_find_compatible_node(), of_node_put() needs to be called. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-17clk: imx6sl: Add missing of_node_put()Anson Huang
After finishing using device node got from of_find_compatible_node(), of_node_put() needs to be called. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-17clk: imx7ulp: Include clk-provider.h instead of clk.hAnson Huang
The i.MX7ULP clock driver is provider, NOT consumer, so clk-provider.h should be used instead of clk.h. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-17clk: imx: drop redundant initializationAnson Huang
No need to initialize flags as 0, remove the initialization. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-17clk: imx: Include clk-provider.h instead of clk.h for i.MX8M SoCs clock driverAnson Huang
The i.MX8M SoCs clock driver are provider, NOT consumer, so clk-provider.h should be used instead of clk.h. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-17clk: imx8mm: Add CLKO2 supportFabio Estevam
Add CLKO2 support, which is useful for debugging purposes. Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-17clk: imx8mm: Fix the CLKO1 source select listFabio Estevam
The CLKO1 clock source select list is the following as per the i.MX8MM Reference Manual (put in increasing order): 000 - 24M_REF_CLK 001 - SYSTEM_PLL1_CLK 010 - None 011 - SYSTEM_PLL1_DIV4 100 - AUDIO_PLL2_CLK 101 - SYSTEM_PLL2_DIV2 110 - VPU_PLL_CLK 111 - SYSTEM_PLL1_DIV10 Fix it accordingly. Fixes: ba5625c3e272 ("clk: imx: Add clock driver support for imx8mm") Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-14clk: imx: imx8mn: use imx8m_clk_hw_composite_corePeng Fan
Use imx8m_clk_hw_composite_core to simplify code. Add new definitions, and X_SRC/CG/DIV will be alias to the new definitions for backwards compatibility Reviewed-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-14clk: imx: imx8mm: use imx8m_clk_hw_composite_corePeng Fan
Use imx8m_clk_hw_composite_core to simplify code. Add new definitions, and X_SRC/CG/DIV will be alias to the new definitions for backwards compatibility Reviewed-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-14clk: imx: imx8mq: use imx8m_clk_hw_composite_corePeng Fan
Use imx8m_clk_hw_composite_core to simplify code. Add new definitions, and X_SRC/CG/DIV will be alias to the new definitions for backwards compatibility Reviewed-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-14clk: imx: composite-8m: add imx8m_clk_hw_composite_corePeng Fan
There are several clock slices, current composite code only support bus/ip clock slices, it could not support core slice. So introduce a new API imx8m_clk_hw_composite_core to support core slice. To core slice, post divider with 3 bits width and no pre divider. Other fields are same as bus/ip slices. Add a flag IMX_COMPOSITE_CORE for the usecase. Reviewed-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-14clk: imx: imx8mp: add ocotp root clkPeng Fan
Add ocotp root clk, then when using nvmem to read fuse, clk could be managed. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-13clk: imx: pll14xx: Add new frequency entries for pll1443x tableAnson Huang
Add new frequency entries to pll1443x table to meet different display settings requirement. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-13clk: imx8mn: add SNVS clock to clock treeHoria Geantă
i.mx8mn has support for clock gating the snvs module. Add it into clock tree so that rtc-snvs driver could use it. Note this will also be required in the snvs_pwrkey driver, once support for clock management will be added. Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-01-31Merge branches 'clk-imx', 'clk-ti', 'clk-xilinx', 'clk-nvidia', 'clk-qcom', ↵Stephen Boyd
'clk-freescale' and 'clk-qoriq' into clk-next - Support for Xilinx Versal platform clks - Display clk controller on qcom sc7180 - Video clk controller on qcom sc7180 - Graphics clk controller on qcom sc7180 - CPU PLLs for qcom msm8916 - Fixes for clk controllers on qcom msm8998 SoCs - Move qcom msm8974 gfx3d clk to RPM control - Display port clk support on qcom sdm845 SoCs - Global clk controller on qcom ipq6018 - Adjust composite clk to new way of describing clk parents - Add a driver for BCLK of Freescale SAI cores * clk-imx: (32 commits) clk: imx: Add support for i.MX8MP clock driver dt-bindings: imx: Add clock binding doc for i.MX8MP clk: imx: gate4: Switch imx_clk_gate4_flags() to clk_hw based API clk: imx: imx8mq: Switch to clk_hw based API clk: imx: imx8mm: Switch to clk_hw based API clk: imx: imx8mn: Switch to clk_hw based API clk: imx: Remove __init for imx_obtain_fixed_clk_hw() API clk: imx: gate3: Switch to clk_hw based API clk: imx: add hw API imx_clk_hw_mux2_flags clk: imx: add imx_unregister_hw_clocks clk: imx: clk-composite-8m: Switch to clk_hw based API clk: imx: clk-pll14xx: Switch to clk_hw based API clk: imx7up: Rename the clks to hws clk: imx: Rename the imx_clk_divider_gate to imply it's clk_hw based clk: imx: Rename the imx_clk_pfdv2 to imply it's clk_hw based clk: imx: Rename the imx_clk_pllv4 to imply it's clk_hw based clk: imx: Rename sccg and frac pll register to suggest clk_hw clk: imx: imx7ulp composite: Rename to show is clk_hw based clk: imx: pllv2: Switch to clk_hw based API clk: imx: pllv1: Switch to clk_hw based API ... * clk-ti: clk: ti: clkctrl: Fix hidden dependency to node name clk: ti: add clkctrl data dra7 sgx clk: ti: omap5: Add missing AESS clock clk: ti: dra7: fix parent for gmac_clkctrl clk: ti: dra7: add vpe clkctrl data clk: ti: dra7: add cam clkctrl data dt-bindings: clock: Move ti-dra7-atl.h to dt-bindings/clock * clk-xilinx: clk: zynqmp: Add support for clock with CLK_DIVIDER_POWER_OF_TWO flag clk: zynqmp: Fix divider calculation clk: zynqmp: Add support for get max divider clk: zynqmp: Warn user if clock user are more than allowed clk: zynqmp: Extend driver for versal dt-bindings: clock: Add bindings for versal clock driver * clk-nvidia: clk: tegra20/30: Explicitly set parent clock for Video Decoder clk: tegra20/30: Don't pre-initialize displays parent clock clk: tegra: divider: Check UART's divider enable-bit state on rate's recalculation clk: tegra: clk-dfll: Remove call to pm_runtime_irq_safe() clk: tegra: Mark fuse clock as critical * clk-qcom: (35 commits) clk: qcom: rpmh: Sort OF match table dt-bindings: fix warnings in validation of qcom,gcc.yaml dt-binding: fix compilation error of the example in qcom,gcc.yaml clk: qcom: Add ipq6018 Global Clock Controller support clk: qcom: Add DT bindings for ipq6018 gcc clock controller clk: qcom: gcc-msm8996: Fix parent for CLKREF clocks clk: qcom: rpmh: Add IPA clock for SC7180 clk: qcom: rpmh: skip undefined clocks when registering clk: qcom: Add video clock controller driver for SC7180 dt-bindings: clock: Introduce SC7180 QCOM Video clock bindings dt-bindings: clock: Add YAML schemas for the QCOM VIDEOCC clock bindings clk: qcom: Add graphics clock controller driver for SC7180 dt-bindings: clock: Introduce SC7180 QCOM Graphics clock bindings dt-bindings: clock: Add YAML schemas for the QCOM GPUCC clock bindings clk: qcom: apcs-msm8916: use clk_parent_data to specify the parent clk: qcom: Add display clock controller driver for SC7180 dt-bindings: clock: Introduce QCOM sc7180 display clock bindings dt-bindings: clock: Add YAML schemas for the QCOM DISPCC clock bindings clk: qcom: clk-alpha-pll: Add support for Fabia PLL calibration clk: qcom: alpha-pll: Remove useless read from set rate ... * clk-freescale: clk: fsl-sai: new driver dt-bindings: clock: document the fsl-sai driver clk: composite: add _register_composite_pdata() variants * clk-qoriq: clk: qoriq: add ls1088a hwaccel clocks support clk: ls1028a: Add clock driver for Display output interface dt/bindings: clk: Add YAML schemas for LS1028A Display Clock bindings
2020-01-12clk: imx: Add support for i.MX8MP clock driverAnson Huang
Add clock driver support for i.MX8MP which is a new SoC of i.MX8M family. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-01-12clk: imx: gate4: Switch imx_clk_gate4_flags() to clk_hw based APIAnson Huang
Switch the imx_clk_gate4_flags() function to clk_hw based API, rename accordingly and add a macro for clk based legacy. This allows us to move closer to a clear split between consumer and provider clk APIs. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-12-23clk: imx: imx8mq: Switch to clk_hw based APIPeng Fan
Switch the entire clk-imx8mq driver to clk_hw based API. This allows us to move closer to a clear split between consumer and provider clk APIs. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-12-23clk: imx: imx8mm: Switch to clk_hw based APIPeng Fan
Switch the entire clk-imx8mm driver to clk_hw based API. This allows us to move closer to a clear split between consumer and provider clk APIs. Reviewed-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-12-23clk: imx: imx8mn: Switch to clk_hw based APIPeng Fan
Switch the entire clk-imx8mn driver to clk_hw based API. This allows us to move closer to a clear split between consumer and provider clk APIs. Reviewed-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-12-23clk: imx: Remove __init for imx_obtain_fixed_clk_hw() APIPeng Fan
Some of i.MX SoCs' clock driver will use platform driver model, and they need to call imx_obtain_fixed_clk_hw() API, so imx_obtain_fixed_clk_hw() API should NOT be in .init section. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-12-23clk: imx: gate3: Switch to clk_hw based APIPeng Fan
Switch the imx_clk_hw_gate3_flags function to clk_hw based API, rename accordingly and add a macro for clk based legacy. This allows us to move closer to a clear split between consumer and provider clk APIs. Reviewed-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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