From: Ravi Kumar Bokka <rbokka@xxxxxxxxxxxxxx>
This patch adds properties to the qfprom node to enable fuse blowing.
Signed-off-by: Ravi Kumar Bokka <rbokka@xxxxxxxxxxxxxx>
Signed-off-by: Douglas Anderson <dianders@xxxxxxxxxxxx>
---
Presumably this patch to the device tree file should go through the
Qualcomm tree. Now that bindings have been reviewed by Rob it could
probably land any time.
Changes in v5: None
Changes in v4:
- Clock name is "core", not "sec".
Changes in v3:
- Name is now 'efuse' to match what schema checker wants.
- Reorganized ranges to match driver/bindings changes.
- Added 4th range as per driver/binding changes.
- No more reg-names as per driver/binding changes.
- Clock name is now just "sec" as per driver/binding changes.
arch/arm64/boot/dts/qcom/sc7180-idp.dts | 4 ++++
arch/arm64/boot/dts/qcom/sc7180.dtsi | 10 ++++++++--
2 files changed, 12 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sc7180-idp.dts b/arch/arm64/boot/dts/qcom/sc7180-idp.dts
index 4e9149d82d09..2a9224e2083f 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-idp.dts
+++ b/arch/arm64/boot/dts/qcom/sc7180-idp.dts
@@ -287,6 +287,10 @@ vreg_bob: bob {
};
};
+&qfprom {
+ vcc-supply = <&vreg_l11a_1p8>;
+};
+
&qspi {
status = "okay";
pinctrl-names = "default";
diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index 31b9217bb5bf..fbf9554f1e3a 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -498,9 +498,15 @@ gcc: clock-controller@100000 {
#power-domain-cells = <1>;
};
- qfprom@784000 {
+ qfprom: efuse@784000 {
compatible = "qcom,qfprom";
- reg = <0 0x00784000 0 0x8ff>;
+ reg = <0 0x00784000 0 0x8ff>,
+ <0 0x00780000 0 0x7a0>,
+ <0 0x00782000 0 0x100>,
+ <0 0x00786000 0 0x1fff>;
+
+ clocks = <&gcc GCC_SEC_CTRL_CLK_SRC>;
+ clock-names = "core";
#address-cells = <1>;
#size-cells = <1>;
--
2.27.0.383.g050319c2ae-goog
