diff options
Diffstat (limited to 'drivers/clk/rockchip/clk-rk3588.c')
| -rw-r--r-- | drivers/clk/rockchip/clk-rk3588.c | 23 |
1 files changed, 2 insertions, 21 deletions
diff --git a/drivers/clk/rockchip/clk-rk3588.c b/drivers/clk/rockchip/clk-rk3588.c index 618bda0be5a4..d76ab27dd1b8 100644 --- a/drivers/clk/rockchip/clk-rk3588.c +++ b/drivers/clk/rockchip/clk-rk3588.c @@ -12,25 +12,6 @@ #include <dt-bindings/clock/rockchip,rk3588-cru.h> #include "clk.h" -/* - * Recent Rockchip SoCs have a new hardware block called Native Interface - * Unit (NIU), which gates clocks to devices behind them. These effectively - * need two parent clocks. - * - * Downstream enables the linked clock via runtime PM whenever the gate is - * enabled. This implementation uses separate clock nodes for each of the - * linked gate clocks, which leaks parts of the clock tree into DT. - * - * The GATE_LINK macro instead takes the second parent via 'linkname', but - * ignores the information. Once the clock framework is ready to handle it, the - * information should be passed on here. But since these clocks are required to - * access multiple relevant IP blocks, such as PCIe or USB, we mark all linked - * clocks critical until a better solution is available. This will waste some - * power, but avoids leaking implementation details into DT or hanging the - * system. - */ -#define GATE_LINK(_id, cname, pname, linkedclk, f, o, b, gf) \ - GATE(_id, cname, pname, f, o, b, gf) #define RK3588_LINKED_CLK CLK_IS_CRITICAL @@ -2513,8 +2494,8 @@ static int clk_rk3588_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; struct device_node *np = dev->of_node; - rockchip_clk_register_branches(ctx, rk3588_clk_branches, - ARRAY_SIZE(rk3588_clk_branches)); + rockchip_clk_register_late_branches(dev, ctx, rk3588_clk_branches, + ARRAY_SIZE(rk3588_clk_branches)); rockchip_clk_finalize(ctx); |