We'll need mux specific flags in the future, so add a parameter to
the mux initialization functions.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Tegra124 extended the mux by 1bit to allow for
more PLL sources.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Some peripherals have a double wide divider in front
of them.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Now that we have a proper reset controller, it
isn't necessary anymore to keep the device reset
hack coupled to the clock.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Conflicts:
	arch/arm/dts/tegra20-colibri.dtsi
	arch/arm/dts/tegra20-paz00.dts
	arch/arm/dts/tegra20.dtsi
	drivers/clk/tegra/clk-periph.c

This adds a clk_gate_flags argument to clock gate creation functions
to allow the introduction of new clock gate modifiers.

Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Tegra3 has some new clocks and resets. The new
registers don't form a linear range with the
old ones.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

struct clk has a flags field, let the clk-mux initializers set this
field.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Only UART clocks are included for now, but the code should cover
other peripherals needs, too.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>