diff options
| author |   Elaine Zhang <zhangqing@rock-chips.com> | 2021-03-15 16:56:07 +0800 |
|---|---|---|
| committer |   Heiko Stuebner <heiko@sntech.de> | 2021-03-21 11:10:58 +0100 |
| commit | a3561e77cf3ca0937227ba13744d84fc46e5eb4b (patch) | |
| tree | 14bb72f7a1a97dcf5fc532dff1d4beec99bb9bbb /drivers/clk/rockchip/clk-rv1108.c | |
| parent | dt-binding: clock: Document rockchip, rk3568-cru bindings (diff) | |
| download | linux-dev-a3561e77cf3ca0937227ba13744d84fc46e5eb4b.tar.xz linux-dev-a3561e77cf3ca0937227ba13744d84fc46e5eb4b.zip | |
clk: rockchip: support more core div setting
Use arrays to support more core independent div settings.
A55 supports each core to work at different frequencies, and each core
has an independent divider control.
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/20210315085608.16010-4-zhangqing@rock-chips.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'drivers/clk/rockchip/clk-rv1108.c')
| -rw-r--r-- | drivers/clk/rockchip/clk-rv1108.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/clk/rockchip/clk-rv1108.c b/drivers/clk/rockchip/clk-rv1108.c index 5947d3192866..5f49af3c970a 100644 --- a/drivers/clk/rockchip/clk-rv1108.c +++ b/drivers/clk/rockchip/clk-rv1108.c @@ -106,9 +106,10 @@ static struct rockchip_cpuclk_rate_table rv1108_cpuclk_rates[] __initdata = { }; static const struct rockchip_cpuclk_reg_data rv1108_cpuclk_data = { - .core_reg = RV1108_CLKSEL_CON(0), - .div_core_shift = 0, - .div_core_mask = 0x1f, + .core_reg[0] = RV1108_CLKSEL_CON(0), + .div_core_shift[0] = 0, + .div_core_mask[0] = 0x1f, + .num_cores = 1, .mux_core_alt = 1, .mux_core_main = 0, .mux_core_shift = 8, |