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2022-04-22clk: renesas-pcie: use simple i2c probe functionStephen Kitt1-2/+2
The i2c probe function here doesn't use the id information provided in its second argument, so the single-parameter i2c probe function ("probe_new") can be used instead. This avoids scanning the identifier tables during probes. Signed-off-by: Stephen Kitt <steve@sk2.org> Link: https://lore.kernel.org/r/20220407151831.2371706-11-steve@sk2.org Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2022-03-18clk: rs9: Add Renesas 9-series PCIe clock generator driverMarek Vasut1-0/+322
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>