diff options
Diffstat (limited to 'target/linux/qualcommax/patches-6.6/0052-v6.7-arm64-dts-qcom-ipq6018-include-the-GPLL0-as.patch')
-rw-r--r-- | target/linux/qualcommax/patches-6.6/0052-v6.7-arm64-dts-qcom-ipq6018-include-the-GPLL0-as.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/target/linux/qualcommax/patches-6.6/0052-v6.7-arm64-dts-qcom-ipq6018-include-the-GPLL0-as.patch b/target/linux/qualcommax/patches-6.6/0052-v6.7-arm64-dts-qcom-ipq6018-include-the-GPLL0-as.patch new file mode 100644 index 0000000000..b70d7bf69c --- /dev/null +++ b/target/linux/qualcommax/patches-6.6/0052-v6.7-arm64-dts-qcom-ipq6018-include-the-GPLL0-as.patch @@ -0,0 +1,35 @@ +From 0133c7af3aa0420778d106cb90db708cfa45f2c6 Mon Sep 17 00:00:00 2001 +From: Kathiravan Thirumoorthy <quic_kathirav@quicinc.com> +Date: Thu, 14 Sep 2023 12:29:59 +0530 +Subject: [PATCH] arm64: dts: qcom: ipq6018: include the GPLL0 as clock + provider for mailbox + +While the kernel is booting up, APSS clock / CPU clock will be running +at 800MHz with GPLL0 as source. Once the cpufreq driver is available, +APSS PLL will be configured to the rate based on the opp table and the +source also will be changed to APSS_PLL_EARLY. So allow the mailbox to +consume the GPLL0, with this inclusion, CPU Freq correctly reports that +CPU is running at 800MHz rather than 24MHz. + +Signed-off-by: Kathiravan Thirumoorthy <quic_kathirav@quicinc.com> +Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> +Link: https://lore.kernel.org/r/20230913-gpll_cleanup-v2-9-c8ceb1a37680@quicinc.com +[bjorn: Updated commit message, as requested by Kathiravan] +Signed-off-by: Bjorn Andersson <andersson@kernel.org> +--- + arch/arm64/boot/dts/qcom/ipq6018.dtsi | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi ++++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi +@@ -618,8 +618,8 @@ + compatible = "qcom,ipq6018-apcs-apps-global"; + reg = <0x0 0x0b111000 0x0 0x1000>; + #clock-cells = <1>; +- clocks = <&a53pll>, <&xo>; +- clock-names = "pll", "xo"; ++ clocks = <&a53pll>, <&xo>, <&gcc GPLL0>; ++ clock-names = "pll", "xo", "gpll0"; + #mbox-cells = <1>; + }; + |