Commit 5d793ff4 authored by Bartosz Golaszewski's avatar Bartosz Golaszewski Committed by Bjorn Andersson

arm64: dts: qcom: sa8775p: add cpufreq node

Add a node for the cpufreq engine and specify the frequency domains for
all CPUs.
Signed-off-by: default avatarBartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: default avatarKonrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230221150543.283487-3-brgl@bgdev.pl
parent aec57682
...@@ -37,6 +37,7 @@ CPU0: cpu@0 { ...@@ -37,6 +37,7 @@ CPU0: cpu@0 {
compatible = "qcom,kryo"; compatible = "qcom,kryo";
reg = <0x0 0x0>; reg = <0x0 0x0>;
enable-method = "psci"; enable-method = "psci";
qcom,freq-domain = <&cpufreq_hw 0>;
next-level-cache = <&L2_0>; next-level-cache = <&L2_0>;
L2_0: l2-cache { L2_0: l2-cache {
compatible = "cache"; compatible = "cache";
...@@ -52,6 +53,7 @@ CPU1: cpu@100 { ...@@ -52,6 +53,7 @@ CPU1: cpu@100 {
compatible = "qcom,kryo"; compatible = "qcom,kryo";
reg = <0x0 0x100>; reg = <0x0 0x100>;
enable-method = "psci"; enable-method = "psci";
qcom,freq-domain = <&cpufreq_hw 0>;
next-level-cache = <&L2_1>; next-level-cache = <&L2_1>;
L2_1: l2-cache { L2_1: l2-cache {
compatible = "cache"; compatible = "cache";
...@@ -64,6 +66,7 @@ CPU2: cpu@200 { ...@@ -64,6 +66,7 @@ CPU2: cpu@200 {
compatible = "qcom,kryo"; compatible = "qcom,kryo";
reg = <0x0 0x200>; reg = <0x0 0x200>;
enable-method = "psci"; enable-method = "psci";
qcom,freq-domain = <&cpufreq_hw 0>;
next-level-cache = <&L2_2>; next-level-cache = <&L2_2>;
L2_2: l2-cache { L2_2: l2-cache {
compatible = "cache"; compatible = "cache";
...@@ -76,6 +79,7 @@ CPU3: cpu@300 { ...@@ -76,6 +79,7 @@ CPU3: cpu@300 {
compatible = "qcom,kryo"; compatible = "qcom,kryo";
reg = <0x0 0x300>; reg = <0x0 0x300>;
enable-method = "psci"; enable-method = "psci";
qcom,freq-domain = <&cpufreq_hw 0>;
next-level-cache = <&L2_3>; next-level-cache = <&L2_3>;
L2_3: l2-cache { L2_3: l2-cache {
compatible = "cache"; compatible = "cache";
...@@ -88,6 +92,7 @@ CPU4: cpu@10000 { ...@@ -88,6 +92,7 @@ CPU4: cpu@10000 {
compatible = "qcom,kryo"; compatible = "qcom,kryo";
reg = <0x0 0x10000>; reg = <0x0 0x10000>;
enable-method = "psci"; enable-method = "psci";
qcom,freq-domain = <&cpufreq_hw 1>;
next-level-cache = <&L2_4>; next-level-cache = <&L2_4>;
L2_4: l2-cache { L2_4: l2-cache {
compatible = "cache"; compatible = "cache";
...@@ -104,6 +109,7 @@ CPU5: cpu@10100 { ...@@ -104,6 +109,7 @@ CPU5: cpu@10100 {
compatible = "qcom,kryo"; compatible = "qcom,kryo";
reg = <0x0 0x10100>; reg = <0x0 0x10100>;
enable-method = "psci"; enable-method = "psci";
qcom,freq-domain = <&cpufreq_hw 1>;
next-level-cache = <&L2_5>; next-level-cache = <&L2_5>;
L2_5: l2-cache { L2_5: l2-cache {
compatible = "cache"; compatible = "cache";
...@@ -116,6 +122,7 @@ CPU6: cpu@10200 { ...@@ -116,6 +122,7 @@ CPU6: cpu@10200 {
compatible = "qcom,kryo"; compatible = "qcom,kryo";
reg = <0x0 0x10200>; reg = <0x0 0x10200>;
enable-method = "psci"; enable-method = "psci";
qcom,freq-domain = <&cpufreq_hw 1>;
next-level-cache = <&L2_6>; next-level-cache = <&L2_6>;
L2_6: l2-cache { L2_6: l2-cache {
compatible = "cache"; compatible = "cache";
...@@ -128,6 +135,7 @@ CPU7: cpu@10300 { ...@@ -128,6 +135,7 @@ CPU7: cpu@10300 {
compatible = "qcom,kryo"; compatible = "qcom,kryo";
reg = <0x0 0x10300>; reg = <0x0 0x10300>;
enable-method = "psci"; enable-method = "psci";
qcom,freq-domain = <&cpufreq_hw 1>;
next-level-cache = <&L2_7>; next-level-cache = <&L2_7>;
L2_7: l2-cache { L2_7: l2-cache {
compatible = "cache"; compatible = "cache";
...@@ -645,6 +653,19 @@ tcsr_mutex: hwlock@1f40000 { ...@@ -645,6 +653,19 @@ tcsr_mutex: hwlock@1f40000 {
#hwlock-cells = <1>; #hwlock-cells = <1>;
}; };
cpufreq_hw: cpufreq@18591000 {
compatible = "qcom,sa8775p-cpufreq-epss",
"qcom,cpufreq-epss";
reg = <0x0 0x18591000 0x0 0x1000>,
<0x0 0x18593000 0x0 0x1000>;
reg-names = "freq-domain0", "freq-domain1";
clocks = <&rpmhcc RPMH_CXO_CLK>, <&gcc GCC_GPLL0>;
clock-names = "xo", "alternate";
#freq-domain-cells = <1>;
};
tlmm: pinctrl@f000000 { tlmm: pinctrl@f000000 {
compatible = "qcom,sa8775p-tlmm"; compatible = "qcom,sa8775p-tlmm";
reg = <0x0 0xf000000 0x0 0x1000000>; reg = <0x0 0xf000000 0x0 0x1000000>;
......
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