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OpenCloudOS-Kernel
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OpenCloudOS-Kernel/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 23:42:50 +08:00
# SPDX-License-Identifier: GPL-2.0
# common clock support for NXP i.MX SoC family.
config MXC_CLK
bool
def_bool ARCH_MXC
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 23:42:54 +08:00
config MXC_CLK_SCU
bool
depends on IMX_SCU
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 23:42:58 +08:00
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 22:20:34 +08:00
config CLK_IMX8MQ
bool "IMX8MQ CCM Clock Driver"
depends on ARCH_MXC && ARM64
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
2018-12-15 05:34:47 +08:00
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 23:42:58 +08:00
config CLK_IMX8QXP
bool "IMX8QXP SCU Clock"
depends on ARCH_MXC && IMX_SCU && ARM64
select MXC_CLK_SCU
help
Build the driver for IMX8QXP SCU based clocks.