[PATCH 2/4] ARM: DT: apq8064: Add usb host support.
From: Bjorn Andersson <hidden>
Date: 2014-09-30 05:17:22
Also in:
linux-arm-msm, linux-devicetree, lkml
On Mon 29 Sep 02:15 PDT 2014, Srinivas Kandagatla wrote:
This patch adds device tree nodes to support two usb hosts on APQ8064 SOC.
Sorry for not looking at the entire series before answering patch 1. I still think you should add all the regulators in the first patch anyways.
quoted hunk ↗ jump to hunk
+++ b/arch/arm/boot/dts/qcom-apq8064.dtsi@@ -263,6 +263,91 @@ #address-cells = <1>; #size-cells = <0>; + pm8921_s3: pm8921-s3 { + compatible = "qcom,rpm-pm8921-smps"; + reg = <QCOM_RPM_PM8921_SMPS3>; + + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1400000>; + qcom,boot-load = <49360>;
As it was unclear how to handle load in the driver I dropped boot-load for now. Please leave it out until someone have added it to the driver.
+ qcom,switch-mode-frequency = <3200000>;
+ regulator-always-on;
+ };
+
+ pm8921_l3: pm8921-l3 {
+ compatible = "qcom,rpm-pm8921-pldo";
+ reg = <QCOM_RPM_PM8921_LDO3>;
+
+ regulator-min-microvolt = <3050000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ qcom,boot-load = <50000>;Dito
+ };
+
+ pm8921_l23: pm8921-l23 {
+ compatible = "qcom,rpm-pm8921-pldo";
+ reg = <QCOM_RPM_PM8921_LDO23>;
+
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1800000>;
+ qcom,boot-load = <50000>;Dito
+ regulator-always-on;
Why are all these "always-on"?
+ }; + + }; + /* Temporary fixed regulator */ -- 1.9.1