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arm64: dts: rockchip: add rk3588 dmc relate node

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Signed-off-by: YouMin Chen <cym@rock-chips.com>
Change-Id: I89520fdd76f7584b17312c2c7a88f8b6271d4c7d
This commit is contained in:
YouMin Chen
2021-11-25 20:14:14 +08:00
committed by Tao Huang
parent 5c4f1d6e3d
commit 44f46d2c06
1 changed files with 36 additions and 0 deletions
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36
arch/arm64/boot/dts/rockchip/rk3588s.dtsi
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@@ -9,6 +9,7 @@
#include <dt-bindings/phy/phy.h>
#include <dt-bindings/power/rk3588-power.h>
#include <dt-bindings/soc/rockchip,boot-mode.h>
#include <dt-bindings/soc/rockchip-system-status.h>
/ {
compatible = "rockchip,rk3588";
@@ -745,6 +746,41 @@
};
};
dmc: dmc {
compatible = "rockchip,rk3588-dmc";
interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "complete";
devfreq-events = <&dfi>;
clocks = <&scmi_clk 4>;
clock-names = "dmc_clk";
operating-points-v2 = <&dmc_opp_table>;
upthreshold = <40>;
downdifferential = <20>;
system-status-level = <
/*system status freq level*/
SYS_STATUS_NORMAL DMC_FREQ_LEVEL_MID_HIGH
SYS_STATUS_REBOOT DMC_FREQ_LEVEL_HIGH
SYS_STATUS_SUSPEND DMC_FREQ_LEVEL_LOW
SYS_STATUS_VIDEO_4K DMC_FREQ_LEVEL_MID_HIGH
SYS_STATUS_VIDEO_4K_10B DMC_FREQ_LEVEL_MID_HIGH
SYS_STATUS_BOOST DMC_FREQ_LEVEL_HIGH
SYS_STATUS_ISP DMC_FREQ_LEVEL_HIGH
SYS_STATUS_PERFORMANCE DMC_FREQ_LEVEL_HIGH
SYS_STATUS_DUALVIEW DMC_FREQ_LEVEL_HIGH
>;
auto-freq-en = <1>;
status = "disabled";
};
dmc_opp_table: dmc-opp-table {
compatible = "operating-points-v2";
opp-2750000000 {
opp-hz = /bits/ 64 <2750000000>;
opp-microvolt = <850000>;
};
};
firmware {
scmi: scmi {
compatible = "arm,scmi-smc";