hc
2024-01-03 2f7c68cb55ecb7331f2381deb497c27155f32faf
kernel/Documentation/devicetree/bindings/firmware/qcom,scm.txt
....@@ -7,16 +7,28 @@
77
88 Required properties:
99 - compatible: must contain one of the following:
10
- * "qcom,scm-apq8064" for APQ8064 platforms
11
- * "qcom,scm-msm8660" for MSM8660 platforms
12
- * "qcom,scm-msm8690" for MSM8690 platforms
13
- * "qcom,scm-msm8996" for MSM8996 platforms
14
- * "qcom,scm-ipq4019" for IPQ4019 platforms
15
- * "qcom,scm" for later processors (MSM8916, APQ8084, MSM8974, etc)
16
-- clocks: One to three clocks may be required based on compatible.
17
- * No clock required for "qcom,scm-msm8996", "qcom,scm-ipq4019"
18
- * Only core clock required for "qcom,scm-apq8064", "qcom,scm-msm8660", and "qcom,scm-msm8960"
19
- * Core, iface, and bus clocks required for "qcom,scm"
10
+ * "qcom,scm-apq8064"
11
+ * "qcom,scm-apq8084"
12
+ * "qcom,scm-ipq4019"
13
+ * "qcom,scm-ipq806x"
14
+ * "qcom,scm-ipq8074"
15
+ * "qcom,scm-msm8660"
16
+ * "qcom,scm-msm8916"
17
+ * "qcom,scm-msm8960"
18
+ * "qcom,scm-msm8974"
19
+ * "qcom,scm-msm8994"
20
+ * "qcom,scm-msm8996"
21
+ * "qcom,scm-msm8998"
22
+ * "qcom,scm-sc7180"
23
+ * "qcom,scm-sdm845"
24
+ * "qcom,scm-sm8150"
25
+ and:
26
+ * "qcom,scm"
27
+- clocks: Specifies clocks needed by the SCM interface, if any:
28
+ * core clock required for "qcom,scm-apq8064", "qcom,scm-msm8660" and
29
+ "qcom,scm-msm8960"
30
+ * core, iface and bus clocks required for "qcom,scm-apq8084",
31
+ "qcom,scm-msm8916" and "qcom,scm-msm8974"
2032 - clock-names: Must contain "core" for the core clock, "iface" for the interface
2133 clock and "bus" for the bus clock per the requirements of the compatible.
2234 - qcom,dload-mode: phandle to the TCSR hardware block and offset of the
....@@ -26,8 +38,10 @@
2638
2739 firmware {
2840 scm {
29
- compatible = "qcom,scm";
30
- clocks = <&gcc GCC_CRYPTO_CLK> , <&gcc GCC_CRYPTO_AXI_CLK>, <&gcc GCC_CRYPTO_AHB_CLK>;
41
+ compatible = "qcom,msm8916", "qcom,scm";
42
+ clocks = <&gcc GCC_CRYPTO_CLK> ,
43
+ <&gcc GCC_CRYPTO_AXI_CLK>,
44
+ <&gcc GCC_CRYPTO_AHB_CLK>;
3145 clock-names = "core", "bus", "iface";
3246 };
3347 };