arm64: dts: qcom: msm8996: Make CPUCC actually probe (and work)

Fix the compatible to make the driver probe and tell the
driver where to look for the "xo" clock to make sure everything
works.

Then we get a happy (eh, happier) 8996:

somainline-sdcard:/home/konrad# cat /sys/kernel/debug/clk/pwrcl_pll/clk_rate
1152000000

Don't backport without "arm64: dts: qcom: msm8996: Add CPU opps", as
the system fails to boot without consumers for these clocks.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210527192958.775434-1-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index 578902fbafd92c8a8b3f38ef56ffdf8763be5126..df662b0f0a4bab92b55b6615cefe883825a47f8c 100644 (file)
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -2530,9 +2530,14 @@
                                };
                        };
                };
+
                kryocc: clock-controller@6400000 {
-                       compatible = "qcom,apcc-msm8996";
+                       compatible = "qcom,msm8996-apcc";
                        reg = <0x06400000 0x90000>;
+
+                       clock-names = "xo";
+                       clocks = <&xo_board>;
+
                        #clock-cells = <1>;
                };