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linux/drivers/clk/imx/Kconfig

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clk: imx: add configuration option for mmio clks The patch introduces CONFIG_MXC_CLK option for legacy MMIO clocks, this is required to compile legacy MMIO clock conditionally when adding SCU based clocks for MX8 platforms later. Cc: Shawn Guo <shawnguo@kernel.org> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Michael Turquette <mturquette@baylibre.com> Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-12-13 15:42:50 +00:00
# SPDX-License-Identifier: GPL-2.0
# common clock support for NXP i.MX SoC family.
config MXC_CLK
clk: imx: Support building i.MX common clock driver as module There are more and more requirements of building SoC specific drivers as modules, add support for building i.MX common clock driver as module to meet the requirement. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-07-30 01:22:51 +00:00
tristate "IMX clock"
clk: imx: Add clock configuration for ARMv7 platforms Add CONFIG_CLK_xxx for i.MX ARMv7 platforms, and use it as build option instead of CONFIG_SOC_xxx, the CONFIG_CLK_xxx will be selected by default according to CONFIG_SOC_xxx. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-07-30 01:22:52 +00:00
depends on ARCH_MXC || COMPILE_TEST
clk: imx: add scu clock common part Add SCU clock common part which will be used by client clock drivers. SCU clocks are totally different from the legacy clocks (No much legacy things can be reused), it's using a firmware interface now based on SCU protocol. So a new configuration option CONFIG_MXC_CLK_SCU is added. Cc: Shawn Guo <shawnguo@kernel.org> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Michael Turquette <mturquette@baylibre.com> Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> [sboyd@kernel.org: Mark ccm_ipc_handle static] Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-12-13 15:42:54 +00:00
config MXC_CLK_SCU
clk: imx: scu: fix MXC_CLK_SCU module build break This issue can be reproduced by having a kernel config with CONFIG_IMX_MBOX=m and CONFIG_MXC_CLK_SCU=m. It's caused by the Makefile wanting to build clk-scu.o and clk-imx8qxp.o as different targets but that doesn't work (e.g. MXC_CLK_SCU = y while CLK_IMX8QXP = n) "obj-$(CONFIG_MXC_CLK_SCU) += clk-imx-scu.o clk-imx-lpcg-scu.o clk-imx-scu-$(CONFIG_CLK_IMX8QXP) += clk-scu.o clk-imx8qxp.o" Having MXC_CLK_SCU=y/m while CLK_IMX8QXP=n will cause a linker problem like below: LD [M] drivers/clk/imx/clk-imx-scu.o arm-poky-linux-gnueabi-ld: no input files Make MXC_CLK_SCU be un-selectable by users so it can only be selected by the CLK_IMX8QXP option, ensuring the two symbols are built together. Drop COMPILE_TEST too because this option isn't selectable anymore. We can remove it from MXC_CLK_SCU because CLK_IMX8QXP selects MXC_CLK_SCU which already has COMPILE_TEST. Fixes: e0d0d4d86c766 ("clk: imx8qxp: Support building i.MX8QXP clock driver as module") Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> Link: https://lore.kernel.org/r/20201130084624.21113-1-aisheng.dong@nxp.com [sboyd@kernel.org: Rework commit text] Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-11-30 08:46:24 +00:00
tristate
clk: imx: add imx8qxp clk driver Add imx8qxp clk driver which is based on SCU firmware clock service. Cc: Shawn Guo <shawnguo@kernel.org> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Michael Turquette <mturquette@baylibre.com> Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> [sboyd@kernel.org: Move the makefile rule higher in the file] Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-12-13 15:42:58 +00:00
clk: imx: Add clock configuration for ARMv7 platforms Add CONFIG_CLK_xxx for i.MX ARMv7 platforms, and use it as build option instead of CONFIG_SOC_xxx, the CONFIG_CLK_xxx will be selected by default according to CONFIG_SOC_xxx. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-07-30 01:22:52 +00:00
config CLK_IMX1
def_bool SOC_IMX1
select MXC_CLK
config CLK_IMX25
def_bool SOC_IMX25
select MXC_CLK
config CLK_IMX27
def_bool SOC_IMX27
select MXC_CLK
config CLK_IMX31
def_bool SOC_IMX31
select MXC_CLK
config CLK_IMX35
def_bool SOC_IMX35
select MXC_CLK
config CLK_IMX5
def_bool SOC_IMX5
select MXC_CLK
config CLK_IMX6Q
def_bool SOC_IMX6Q
select MXC_CLK
config CLK_IMX6SL
def_bool SOC_IMX6SL
select MXC_CLK
config CLK_IMX6SLL
def_bool SOC_IMX6SLL
select MXC_CLK
config CLK_IMX6SX
def_bool SOC_IMX6SX
select MXC_CLK
config CLK_IMX6UL
def_bool SOC_IMX6UL
select MXC_CLK
config CLK_IMX7D
def_bool SOC_IMX7D
select MXC_CLK
config CLK_IMX7ULP
def_bool SOC_IMX7ULP
select MXC_CLK
config CLK_VF610
def_bool SOC_VF610
select MXC_CLK
clk: imx: Add clock driver support for imx8mm Add clock driver support for i.MX8MM SOC. Signed-off-by: Bai Ping <ping.bai@nxp.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2019-01-22 09:31:51 +00:00
config CLK_IMX8MM
clk: imx8m: Support module build Change configuration to "tristate", add module author, description and license to support building i.MX8M SoCs clock driver as module. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-07-30 01:22:53 +00:00
tristate "IMX8MM CCM Clock Driver"
depends on ARCH_MXC || COMPILE_TEST
clk: imx: Support building i.MX common clock driver as module There are more and more requirements of building SoC specific drivers as modules, add support for building i.MX common clock driver as module to meet the requirement. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-07-30 01:22:51 +00:00
select MXC_CLK
clk: imx: Add clock driver support for imx8mm Add clock driver support for i.MX8MM SOC. Signed-off-by: Bai Ping <ping.bai@nxp.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2019-01-22 09:31:51 +00:00
help
Build the driver for i.MX8MM CCM Clock Driver
clk: imx: Add support for i.MX8MN clock driver This patch adds i.MX8MN clock driver support. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-06-19 05:52:46 +00:00
config CLK_IMX8MN
clk: imx8m: Support module build Change configuration to "tristate", add module author, description and license to support building i.MX8M SoCs clock driver as module. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-07-30 01:22:53 +00:00
tristate "IMX8MN CCM Clock Driver"
depends on ARCH_MXC || COMPILE_TEST
clk: imx: Support building i.MX common clock driver as module There are more and more requirements of building SoC specific drivers as modules, add support for building i.MX common clock driver as module to meet the requirement. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-07-30 01:22:51 +00:00
select MXC_CLK
clk: imx: Add support for i.MX8MN clock driver This patch adds i.MX8MN clock driver support. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-06-19 05:52:46 +00:00
help
Build the driver for i.MX8MN CCM Clock Driver
clk: imx: Add support for i.MX8MP clock driver 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>
2020-01-08 01:53:36 +00:00
config CLK_IMX8MP
clk: imx8m: Support module build Change configuration to "tristate", add module author, description and license to support building i.MX8M SoCs clock driver as module. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-07-30 01:22:53 +00:00
tristate "IMX8MP CCM Clock Driver"
depends on ARCH_MXC || COMPILE_TEST
clk: imx: Support building i.MX common clock driver as module There are more and more requirements of building SoC specific drivers as modules, add support for building i.MX common clock driver as module to meet the requirement. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-07-30 01:22:51 +00:00
select MXC_CLK
clk: imx: Add support for i.MX8MP clock driver 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>
2020-01-08 01:53:36 +00:00
help
Build the driver for i.MX8MP CCM Clock Driver
clk: imx: Make the i.MX8MQ CCM clock driver CLK_IMX8MQ dependant Remove the dependency between the i.MX8MQ CCM clock driver and the CONFIG_SOC_IMX8MQ and use CONFIG_CLK_IMX8MQ instead. CONFIG_CLK_IMX8MQ depends on ARCH_MXC && ARM64. Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-12-14 14:20:34 +00:00
config CLK_IMX8MQ
clk: imx8m: Support module build Change configuration to "tristate", add module author, description and license to support building i.MX8M SoCs clock driver as module. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-07-30 01:22:53 +00:00
tristate "IMX8MQ CCM Clock Driver"
depends on ARCH_MXC || COMPILE_TEST
clk: imx: Support building i.MX common clock driver as module There are more and more requirements of building SoC specific drivers as modules, add support for building i.MX common clock driver as module to meet the requirement. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-07-30 01:22:51 +00:00
select MXC_CLK
clk: imx: Make the i.MX8MQ CCM clock driver CLK_IMX8MQ dependant Remove the dependency between the i.MX8MQ CCM clock driver and the CONFIG_SOC_IMX8MQ and use CONFIG_CLK_IMX8MQ instead. CONFIG_CLK_IMX8MQ depends on ARCH_MXC && ARM64. Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-12-14 14:20:34 +00:00
help
Build the driver for i.MX8MQ CCM Clock Driver
Merge branches 'clk-imx7ulp', 'clk-imx6-fixes', 'clk-imx-fixes', 'clk-imx8qxp' and 'clk-imx8mq' into clk-next - NXP i.MX7ULP SoC clock support - Support for i.MX8QXP SoC clocks - Support for NXP i.MX8MQ clock controllers * clk-imx7ulp: clk: imx: add imx7ulp clk driver clk: imx: implement new clk_hw based APIs clk: imx: make mux parent strings const dt-bindings: clock: add imx7ulp clock binding doc clk: imx: add imx7ulp composite clk support clk: imx: add pfdv2 support clk: imx: add pllv4 support clk: fractional-divider: add CLK_FRAC_DIVIDER_ZERO_BASED flag support clk: imx: add gatable clock divider support * clk-imx6-fixes: clk: imx6q: handle ENET PLL bypass clk: imx6q: optionally get CCM inputs via standard clock handles clk: imx6q: reset exclusive gates on init * clk-imx-fixes: clk: imx6q: add DCICx clocks gate clk: imx6sl: ensure MMDC CH0 handshake is bypassed clk: imx7d: remove UART1 clock setting * clk-imx8qxp: clk: imx: add imx8qxp lpcg driver clk: imx: add lpcg clock support clk: imx: add imx8qxp clk driver clk: imx: add scu clock common part clk: imx: add configuration option for mmio clks dt-bindings: clock: add imx8qxp lpcg clock binding dt-bindings: clock: imx8qxp: add SCU clock IDs firmware: imx: add pm svc headfile dt-bindings: fsl: scu: update power domain binding firmware: imx: remove resource id enums dt-bindings: imx: add scu resource id headfile * clk-imx8mq: clk: imx: Make the i.MX8MQ CCM clock driver CLK_IMX8MQ dependant clk: imx: remove redundant initialization of ret to zero clk: imx: Add SCCG PLL type clk: imx: Add fractional PLL output clock clk: imx: Add clock driver for i.MX8MQ CCM clk: imx: Add imx composite clock dt-bindings: Add binding for i.MX8MQ CCM
2018-12-14 21:34:47 +00:00
clk: imx: add imx8qxp clk driver Add imx8qxp clk driver which is based on SCU firmware clock service. Cc: Shawn Guo <shawnguo@kernel.org> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Michael Turquette <mturquette@baylibre.com> Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> [sboyd@kernel.org: Move the makefile rule higher in the file] Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-12-13 15:42:58 +00:00
config CLK_IMX8QXP
clk: imx8qxp: Support building i.MX8QXP clock driver as module Change configuration to "tristate", add module author, description and license to support building i.MX8QXP clock drivers as module. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-07-30 01:22:54 +00:00
tristate "IMX8QXP SCU Clock"
depends on (ARCH_MXC && ARM64) || COMPILE_TEST
depends on IMX_SCU && HAVE_ARM_SMCCC
clk: imx: add imx8qxp clk driver Add imx8qxp clk driver which is based on SCU firmware clock service. Cc: Shawn Guo <shawnguo@kernel.org> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Michael Turquette <mturquette@baylibre.com> Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> [sboyd@kernel.org: Move the makefile rule higher in the file] Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-12-13 15:42:58 +00:00
select MXC_CLK_SCU
help
Build the driver for IMX8QXP SCU based clocks.
clk: imx: Add clock driver for imx8ulp Add clock driver for i.MX8ULP. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Jacky Bai <ping.bai@nxp.com> Reviewed-by: Abel Vesa <abel.vesa@nxp.com> Link: https://lore.kernel.org/r/20210914065208.3582128-9-ping.bai@nxp.com Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
2021-09-14 06:52:07 +00:00
config CLK_IMX8ULP
tristate "IMX8ULP CCM Clock Driver"
depends on ARCH_MXC || COMPILE_TEST
clk: imx: Make CLK_IMX8ULP select MXC_CLK Building CLK_IMX8ULP without selecting MXC_CLK causes the following build errors: ld: drivers/clk/imx/clk-imx8ulp.o: in function `imx8ulp_clk_cgc2_init': clk-imx8ulp.c:(.text+0xd0): undefined reference to `imx_ccm_lock' ld: clk-imx8ulp.c:(.text+0x14f): undefined reference to `imx_clk_hw_pllv4' ld: clk-imx8ulp.c:(.text+0x15a): undefined reference to `imx_ccm_lock' Avoid this problem by making CLK_IMX8ULP select MXC_CLK. Fixes: c43a801a5789 ("clk: imx: Add clock driver for imx8ulp") Reported-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Fabio Estevam <festevam@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Reviewed-by: Abel Vesa <abel.vesa@nxp.com> Link: https://lore.kernel.org/r/20211006190008.1935051-1-festevam@gmail.com Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
2021-10-06 19:00:08 +00:00
select MXC_CLK
clk: imx: Add clock driver for imx8ulp Add clock driver for i.MX8ULP. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Jacky Bai <ping.bai@nxp.com> Reviewed-by: Abel Vesa <abel.vesa@nxp.com> Link: https://lore.kernel.org/r/20210914065208.3582128-9-ping.bai@nxp.com Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
2021-09-14 06:52:07 +00:00
help
Build the driver for i.MX8ULP CCM Clock Driver
clk: imx: Add initial support for i.MXRT1050 clock driver Add clock driver support for i.MXRT1050. Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com> Suggested-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Link: https://lore.kernel.org/r/20220111215415.2075257-6-Mr.Bossman075@gmail.com Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
2022-01-11 21:54:13 +00:00
clk: imx: add i.MX93 clk Add i.MX93 clk driver. i.MX93 clk hardware design is different compared with i.MX8M. It supports 4 sources for each clk root and the sources are separated into a few groups, low speed/fast io/audio and etc. Reviewed-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Link: https://lore.kernel.org/r/20220228020908.2810346-6-peng.fan@oss.nxp.com [abel.vesa@nxp.com: Added missing module license and description] Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
2022-02-28 02:09:08 +00:00
config CLK_IMX93
tristate "IMX93 CCM Clock Driver"
depends on ARCH_MXC || COMPILE_TEST
clk: imx: Select MXC_CLK for i.MX93 clock driver Most of the i.MX clock generic API is built by selecting MXC_CLK. Without it, the i.MX93 clock driver will fail to build: aarch64-linux-gnu-ld: drivers/clk/imx/clk-imx93.o: in function `imx93_clocks_probe': clk-imx93.c:(.text+0xa8): undefined reference to `imx_obtain_fixed_clk_hw' So fix this by selecting MXC_CLK for the CLK_IMX93. Fixes: 24defbe194b6 ("clk: imx: add i.MX93 clk") Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/r/20220315082446.3120850-1-abel.vesa@nxp.com Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2022-03-15 08:24:46 +00:00
select MXC_CLK
clk: imx: add i.MX93 clk Add i.MX93 clk driver. i.MX93 clk hardware design is different compared with i.MX8M. It supports 4 sources for each clk root and the sources are separated into a few groups, low speed/fast io/audio and etc. Reviewed-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Link: https://lore.kernel.org/r/20220228020908.2810346-6-peng.fan@oss.nxp.com [abel.vesa@nxp.com: Added missing module license and description] Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
2022-02-28 02:09:08 +00:00
help
Build the driver for i.MX93 CCM Clock Driver
clk: imx: Add initial support for i.MXRT1050 clock driver Add clock driver support for i.MXRT1050. Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com> Suggested-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Link: https://lore.kernel.org/r/20220111215415.2075257-6-Mr.Bossman075@gmail.com Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
2022-01-11 21:54:13 +00:00
config CLK_IMXRT1050
tristate "IMXRT1050 CCM Clock Driver"
depends on SOC_IMXRT
select MXC_CLK
help
Build the driver for i.MXRT1050 CCM Clock Driver
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