diff options
| author | Marek Vasut <marex@denx.de> | 2022-02-26 07:07:23 +0300 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2022-03-19 00:09:27 +0300 |
| commit | 892e0ddea1aa6f70b68cb2dd8e16bf271e20e72f (patch) | |
| tree | 110c623822f6f4980d4086fc955118bebd4284be /drivers/clk/Kconfig | |
| parent | 0c125f87a84097c182c481be7497af9f816e5db5 (diff) | |
| download | linux-892e0ddea1aa6f70b68cb2dd8e16bf271e20e72f.tar.xz | |
clk: rs9: Add Renesas 9-series PCIe clock generator driver
Add driver for Renesas 9-series PCIe clock generators. This driver
is designed to support 9FGV/9DBV/9DMV/9FGL/9DML/9QXL/9SQ series I2C
PCIe clock generators, currently the only tested and supported chip
is 9FGV0241.
The driver is capable of configuring per-chip spread spectrum mode
and output amplitude, as well as per-output slew rate.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: devicetree@vger.kernel.org
Link: https://lore.kernel.org/r/20220226040723.143705-3-marex@denx.de
[sboyd@kernel.org: Use non-underscore API for fixed factor]
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk/Kconfig')
| -rw-r--r-- | drivers/clk/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig index ad4256d54361..fb390e7fa641 100644 --- a/drivers/clk/Kconfig +++ b/drivers/clk/Kconfig @@ -340,6 +340,15 @@ config COMMON_CLK_OXNAS help Support for the OXNAS SoC Family clocks. +config COMMON_CLK_RS9_PCIE + tristate "Clock driver for Renesas 9-series PCIe clock generators" + depends on I2C + depends on OF + select REGMAP_I2C + help + This driver supports the Renesas 9-series PCIe clock generator + models 9FGV/9DBV/9DMV/9FGL/9DML/9QXL/9SQ. + config COMMON_CLK_VC5 tristate "Clock driver for IDT VersaClock 5,6 devices" depends on I2C |