clk: rockchip: add clock controller for the RK3588

Add full clock controller support RK3588.

[rebase, integrate fixes from Wyon and Finley, add missing frequencies
to PLL lookup table, update commit message, add GATE_LINK clocks which
downstream handles in its own driver with one DT node per clock]

Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20221018151407.63395-10-sebastian.reichel@collabora.com
[dropped module stuff after talking to Sebastian]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

clk: rockchip: Add clock controller support for RV1126 SoC

Clock & Reset Unit (CRU) in RV1126 support clocks for CRU
and CRU_PMU blocks.

This patch is trying to add minimal Clock-Architecture Diagram's
inferred from [1] authored by Finley Xiao.

[1] https://github.com/rockchip-linux/kernel/blob/develop-4.19/drivers/clk/rockchip/clk-rv1126.c

Cc: linux-clk@vger.kernel.org
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Signed-off-by: Jagan Teki <jagan@edgeble.ai>
Link: https://lore.kernel.org/r/20220915163947.1922183-5-jagan@edgeble.ai
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

clk: rockchip: drop module parts from rk3399 and rk3568 drivers

Both of these drivers were converted to real drivers and got a tristate
build option. But them being builtin_platform_drivers, they only ever
should be build-in - as the name suggests.

So adapt the Kconfig symbol and drop the MODULE_* parts from the drivers.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20211027132616.1039814-3-heiko@sntech.de
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

clk: rockchip: drop parenthesis from ARM || COMPILE_TEST depends

As suggested by Stephen in the series adding the rk3568 clock controller
the depends works just as well without the parenthesis around the depends.

So to make everything look the same, drop them from existing entries too.

Suggested-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lore.kernel.org/r/20210315112502.343699-1-heiko@sntech.de

clk: rockchip: add clock controller for rk3568

Add the clock tree definition for the new rk3568 SoC.

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lore.kernel.org/r/20210315085608.16010-5-zhangqing@rock-chips.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

clk: rockchip: Add appropriate arch dependencies

There's no point offering support for 32-bit platforms to users
configuring a 64-bit kernel - and vice-versa - unless they are
explicitly interested in compile-testing.

Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/72abb0f794b8ed77e274e8ee21c22e0bd3223dfd.1603710913.git.robin.murphy@arm.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

clk: rockchip: rk3399: Support module build

support CLK_OF_DECLARE and builtin_platform_driver_probe
double clk init method.
add module author, description and license to support building
Soc Rk3399 clock driver as module.

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lore.kernel.org/r/20200914022316.24045-1-zhangqing@rock-chips.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

clk: rockchip: fix the clk config to support module build

use CONFIG_COMMON_CLK_ROCKCHIP for Rk common clk drivers.
use CONFIG_CLK_RKXX for Rk soc clk driver.
Mark CONFIG_CLK_RK3399 to "tristate",
to support building Rk3399 SoC clock driver as module.

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lore.kernel.org/r/20200914022304.23908-1-zhangqing@rock-chips.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>