shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-05 10:31:46 +09:00
Code Issues Packages Projects Releases Wiki Activity

arm64: dts: rockchip: rv1126bj: add opp-table for cpu/npu

Browse Source 
Change-Id: I88861dc0c8a223026b9b480a5219c903c0044db4
Signed-off-by: Liang Chen <cl@rock-chips.com>
This commit is contained in:
Liang Chen
2025-08-25 16:34:25 +08:00
committed by Chen Liang
parent 7c05575673
commit 25910335e7
1 changed files with 144 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

155
arch/arm64/boot/dts/rockchip/rv1126b.dtsi
View File

@@ -205,8 +205,8 @@
clock-output-names = "clk_core_pvtpll";
assigned-clocks = <&pvtpll_core>;
assigned-clock-rates = <1200000000>;
nvmem-cells = <&cpu_opp_info>;
nvmem-cell-names = "opp-info";
nvmem-cells = <&cpu_opp_info>, <&specification_serial_number>;
nvmem-cell-names = "opp-info", "specification_serial_number";
};
pvtpll_isp: pvtpll-isp@21c60000 {
@@ -247,8 +247,8 @@
clock-output-names = "clk_npu_pvtpll";
assigned-clocks = <&pvtpll_npu>;
assigned-clock-rates = <800000000>;
nvmem-cells = <&npu_opp_info>;
nvmem-cell-names = "opp-info";
nvmem-cells = <&npu_opp_info>, <&specification_serial_number>;
nvmem-cell-names = "opp-info", "specification_serial_number";
};
};
@@ -317,6 +317,7 @@
nvmem-cell-names = "leakage", "opp-info", "mbist-vmin", "pvtm",
"specification_serial_number";
rockchip,supported-hw;
rockchip,pvtm-voltage-sel = <
0 1669 0
1670 1714 1
@@ -342,6 +343,7 @@
rockchip,low-temp-min-volt = <950000>;
opp-594000000 {
opp-supported-hw = <0xf9 0xffff>;
opp-hz = /bits/ 64 <594000000>;
opp-microvolt = <850000 850000 1100000>;
opp-microvolt-L0 = <900000 900000 1100000>;
@@ -351,6 +353,7 @@
};
opp-816000000 {
opp-supported-hw = <0xf9 0xffff>;
opp-hz = /bits/ 64 <816000000>;
opp-microvolt = <850000 850000 1100000>;
opp-microvolt-L0 = <900000 900000 1100000>;
@@ -358,6 +361,7 @@
clock-latency-ns = <40000>;
};
opp-1008000000 {
opp-supported-hw = <0xf9 0xffff>;
opp-hz = /bits/ 64 <1008000000>;
opp-microvolt = <850000 850000 1100000>;
opp-microvolt-L0 = <900000 900000 1100000>;
@@ -365,6 +369,7 @@
clock-latency-ns = <40000>;
};
opp-1200000000 {
opp-supported-hw = <0xf9 0xffff>;
opp-hz = /bits/ 64 <1200000000>;
opp-microvolt = <900000 900000 1100000>;
opp-microvolt-L0 = <950000 950000 1100000>;
@@ -372,6 +377,7 @@
clock-latency-ns = <40000>;
};
opp-1296000000 {
opp-supported-hw = <0xf9 0xffff>;
opp-hz = /bits/ 64 <1296000000>;
opp-microvolt = <950000 950000 1100000>;
opp-microvolt-L0 = <1000000 1000000 1100000>;
@@ -379,6 +385,7 @@
clock-latency-ns = <40000>;
};
opp-1416000000 {
opp-supported-hw = <0xf9 0xffff>;
opp-hz = /bits/ 64 <1416000000>;
opp-microvolt = <975000 975000 1100000>;
opp-microvolt-L0 = <1025000 1025000 1100000>;
@@ -386,6 +393,7 @@
clock-latency-ns = <40000>;
};
opp-1512000000 {
opp-supported-hw = <0xf9 0xffff>;
opp-hz = /bits/ 64 <1512000000>;
opp-microvolt = <1000000 1000000 1100000>;
opp-microvolt-L0 = <1050000 1050000 1100000>;
@@ -393,6 +401,7 @@
clock-latency-ns = <40000>;
};
opp-1608000000 {
opp-supported-hw = <0xf9 0xffff>;
opp-hz = /bits/ 64 <1608000000>;
opp-microvolt = <1000000 1000000 1100000>;
opp-microvolt-L0 = <1100000 1100000 1100000>;
@@ -401,6 +410,88 @@
opp-microvolt-L3 = <1025000 1025000 1100000>;
clock-latency-ns = <40000>;
};
/* RV1126BJ cpu OPPs */
opp-j-594000000 {
opp-supported-hw = <0x04 0xffff>;
opp-hz = /bits/ 64 <594000000>;
opp-microvolt = <900000 900000 1100000>;
clock-latency-ns = <40000>;
opp-suspend;
};
opp-j-816000000 {
opp-supported-hw = <0x04 0xffff>;
opp-hz = /bits/ 64 <816000000>;
opp-microvolt = <900000 900000 1100000>;
clock-latency-ns = <40000>;
};
opp-j-1008000000 {
opp-supported-hw = <0x04 0xffff>;
opp-hz = /bits/ 64 <1008000000>;
opp-microvolt = <900000 900000 1100000>;
clock-latency-ns = <40000>;
};
opp-j-1200000000 {
opp-supported-hw = <0x04 0xffff>;
opp-hz = /bits/ 64 <1200000000>;
opp-microvolt = <900000 900000 1100000>;
clock-latency-ns = <40000>;
};
opp-j-1296000000 {
opp-supported-hw = <0x04 0xffff>;
opp-hz = /bits/ 64 <1296000000>;
opp-microvolt = <900000 900000 1100000>;
clock-latency-ns = <40000>;
};
/*
* The Max frequency is 1296MHz in default normal mode.
* The Max frequency is 1750MHz in overdrive mode,
* but under the overdrive mode for a long time,
* the chipset may shorten the lifetime, especially in high
* temperature condition. Disable overdrive opps by default
* and you can enable them in dts file.
*/
cpu_opp_j_od_1416000000: opp-j-od-1416000000 {
opp-supported-hw = <0x04 0xffff>;
opp-hz = /bits/ 64 <1416000000>;
opp-microvolt = <925000 925000 1100000>;
opp-microvolt-L0 = <9750000 9750000 1100000>;
opp-microvolt-L1 = <950000 950000 1100000>;
clock-latency-ns = <40000>;
status = "disabled";
};
cpu_opp_j_od_1512000000: opp-j-od-1512000000 {
opp-supported-hw = <0x04 0xffff>;
opp-hz = /bits/ 64 <1512000000>;
opp-microvolt = <950000 950000 1100000>;
opp-microvolt-L0 = <1000000 1000000 1100000>;
opp-microvolt-L1 = <975000 975000 1100000>;
clock-latency-ns = <40000>;
status = "disabled";
};
cpu_opp_j_od_1608000000: opp-j-od-1608000000 {
opp-supported-hw = <0x04 0xffff>;
opp-hz = /bits/ 64 <1608000000>;
opp-microvolt = <1000000 1000000 1100000>;
opp-microvolt-L0 = <1100000 1100000 1100000>;
opp-microvolt-L1 = <1075000 1075000 1100000>;
opp-microvolt-L2 = <1050000 1050000 1100000>;
opp-microvolt-L3 = <1025000 1025000 1100000>;
clock-latency-ns = <40000>;
status = "disabled";
};
cpu_opp_j_od_1750000000: opp-j-od-1750000000 {
opp-supported-hw = <0x04 0xffff>;
opp-hz = /bits/ 64 <1750000000>;
opp-microvolt = <1100000 1100000 1100000>;
opp-microvolt-L4 = <1075000 1075000 1100000>;
opp-microvolt-L5 = <1050000 1050000 1100000>;
opp-microvolt-L6 = <1050000 1050000 1100000>;
opp-microvolt-L7 = <1050000 1050000 1100000>;
opp-microvolt-L8 = <1050000 1050000 1100000>;
clock-latency-ns = <40000>;
status = "disabled";
};
};
cpuinfo {
@@ -3422,51 +3513,93 @@
rockchip,low-temp-min-volt = <950000>;
opp-396000000 {
opp-supported-hw = <0xff 0xffff>;
opp-supported-hw = <0xf9 0xffff>;
opp-hz = /bits/ 64 <396000000>;
opp-microvolt = <850000 850000 1050000>;
opp-microvolt-L0 = <900000 900000 1050000>;
opp-microvolt-L1 = <875000 875000 1050000>;
};
opp-510000000 {
opp-supported-hw = <0xff 0xffff>;
opp-supported-hw = <0xf9 0xffff>;
opp-hz = /bits/ 64 <510000000>;
opp-microvolt = <850000 850000 1050000>;
opp-microvolt-L0 = <900000 900000 1050000>;
opp-microvolt-L1 = <875000 875000 1050000>;
};
opp-600000000 {
opp-supported-hw = <0xff 0xffff>;
opp-supported-hw = <0xf9 0xffff>;
opp-hz = /bits/ 64 <600000000>;
opp-microvolt = <850000 850000 1050000>;
opp-microvolt-L0 = <900000 900000 1050000>;
opp-microvolt-L1 = <875000 875000 1050000>;
};
opp-700000000 {
opp-supported-hw = <0xff 0xffff>;
opp-supported-hw = <0xf9 0xffff>;
opp-hz = /bits/ 64 <700000000>;
opp-microvolt = <850000 850000 1050000>;
opp-microvolt-L0 = <900000 900000 1050000>;
opp-microvolt-L1 = <875000 875000 1050000>;
};
opp-800000000 {
opp-supported-hw = <0xff 0xffff>;
opp-supported-hw = <0xf9 0xffff>;
opp-hz = /bits/ 64 <800000000>;
opp-microvolt = <900000 900000 1050000>;
};
opp-900000000 {
opp-supported-hw = <0xff 0xffff>;
opp-supported-hw = <0xf9 0xffff>;
opp-hz = /bits/ 64 <900000000>;
opp-microvolt = <950000 950000 1050000>;
opp-microvolt-L0 = <975000 975000 1050000>;
};
opp-950000000 {
opp-supported-hw = <0xff 0xffff>;
opp-supported-hw = <0xf9 0xffff>;
opp-hz = /bits/ 64 <950000000>;
opp-microvolt = <950000 950000 1050000>;
opp-microvolt-L0 = <1000000 1000000 1050000>;
opp-microvolt-L1 = <975000 975000 1050000>;
};
/* RV1126BJ npu OPPs */
opp-j-396000000 {
opp-supported-hw = <0x04 0xffff>;
opp-hz = /bits/ 64 <396000000>;
opp-microvolt = <900000 900000 1050000>;
};
opp-j-510000000 {
opp-supported-hw = <0x04 0xffff>;
opp-hz = /bits/ 64 <510000000>;
opp-microvolt = <900000 900000 1050000>;
};
opp-j-600000000 {
opp-supported-hw = <0x04 0xffff>;
opp-hz = /bits/ 64 <600000000>;
opp-microvolt = <900000 900000 1050000>;
};
opp-j-700000000 {
opp-supported-hw = <0x04 0xffff>;
opp-hz = /bits/ 64 <700000000>;
opp-microvolt = <900000 900000 1050000>;
};
opp-j-800000000 {
opp-supported-hw = <0x04 0xffff>;
opp-hz = /bits/ 64 <800000000>;
opp-microvolt = <900000 900000 1050000>;
};
/* The Max frequency is 800MHz in default normal mode.
* The Max frequency is 950MHz in overdrive mode,
* but under the overdrive mode for a long time,
* the chipset may shorten the lifetime, especially in high
* temperature condition. Disable overdrive opps by default
* and you can enable them in dts file.
*/
npu_opp_j_od_950000000: opp-j-od-950000000 {
opp-supported-hw = <0x04 0xffff>;
opp-hz = /bits/ 64 <950000000>;
opp-microvolt = <950000 950000 1050000>;
opp-microvolt-L0 = <1000000 1000000 1050000>;
opp-microvolt-L1 = <975000 975000 1050000>;
status = "disabled";
};
};
rknpu_mmu: iommu@22002000 {