Merge Official Source
Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
This commit is contained in:
commit
029d140cfc
@ -0,0 +1,71 @@
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From 007ad475ba7f0d5d4d3e43a06e46a8a46d31c9d2 Mon Sep 17 00:00:00 2001
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From: Kathiravan Thirumoorthy <quic_kathirav@quicinc.com>
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Date: Thu, 14 Sep 2023 12:29:51 +0530
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Subject: [PATCH] clk: qcom: ipq8074: drop the CLK_SET_RATE_PARENT flag from
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PLL clocks
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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GPLL, NSS crypto PLL clock rates are fixed and shouldn't be scaled based
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on the request from dependent clocks. Doing so will result in the
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unexpected behaviour. So drop the CLK_SET_RATE_PARENT flag from the PLL
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clocks.
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Cc: stable@vger.kernel.org
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Fixes: b8e7e519625f ("clk: qcom: ipq8074: add remaining PLL’s")
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Signed-off-by: Kathiravan Thirumoorthy <quic_kathirav@quicinc.com>
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---
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drivers/clk/qcom/gcc-ipq8074.c | 6 ------
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1 file changed, 6 deletions(-)
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--- a/drivers/clk/qcom/gcc-ipq8074.c
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+++ b/drivers/clk/qcom/gcc-ipq8074.c
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@@ -76,7 +76,6 @@ static struct clk_fixed_factor gpll0_out
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&gpll0_main.clkr.hw },
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.num_parents = 1,
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.ops = &clk_fixed_factor_ops,
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- .flags = CLK_SET_RATE_PARENT,
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},
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};
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@@ -122,7 +121,6 @@ static struct clk_alpha_pll_postdiv gpll
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&gpll2_main.clkr.hw },
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.num_parents = 1,
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.ops = &clk_alpha_pll_postdiv_ro_ops,
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- .flags = CLK_SET_RATE_PARENT,
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},
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};
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@@ -155,7 +153,6 @@ static struct clk_alpha_pll_postdiv gpll
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&gpll4_main.clkr.hw },
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.num_parents = 1,
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.ops = &clk_alpha_pll_postdiv_ro_ops,
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- .flags = CLK_SET_RATE_PARENT,
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},
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};
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@@ -189,7 +186,6 @@ static struct clk_alpha_pll_postdiv gpll
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&gpll6_main.clkr.hw },
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.num_parents = 1,
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.ops = &clk_alpha_pll_postdiv_ro_ops,
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- .flags = CLK_SET_RATE_PARENT,
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},
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};
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@@ -202,7 +198,6 @@ static struct clk_fixed_factor gpll6_out
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&gpll6_main.clkr.hw },
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.num_parents = 1,
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.ops = &clk_fixed_factor_ops,
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- .flags = CLK_SET_RATE_PARENT,
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},
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};
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@@ -267,7 +262,6 @@ static struct clk_alpha_pll_postdiv nss_
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&nss_crypto_pll_main.clkr.hw },
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.num_parents = 1,
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.ops = &clk_alpha_pll_postdiv_ro_ops,
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- .flags = CLK_SET_RATE_PARENT,
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},
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};
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@ -0,0 +1,43 @@
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From c917237a7cb17b97cc48e073881a9873f3caeaa2 Mon Sep 17 00:00:00 2001
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From: Kathiravan Thirumoorthy <quic_kathirav@quicinc.com>
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Date: Thu, 14 Sep 2023 12:29:57 +0530
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Subject: [PATCH] clk: qcom: apss-ipq6018: add the GPLL0 clock also as clock
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provider
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While the kernel is booting up, APSS PLL will be running at 800MHz with
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GPLL0 as source. Once the cpufreq driver is available, APSS PLL will be
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configured and select the rate based on the opp table and the source will
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be changed to APSS_PLL_EARLY.
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Without this patch, CPU Freq driver reports that CPU is running at 24MHz
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instead of the 800MHz.
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Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
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Tested-by: Robert Marko <robimarko@gmail.com>
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Signed-off-by: Kathiravan Thirumoorthy <quic_kathirav@quicinc.com>
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---
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drivers/clk/qcom/apss-ipq6018.c | 3 +++
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1 file changed, 3 insertions(+)
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--- a/drivers/clk/qcom/apss-ipq6018.c
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+++ b/drivers/clk/qcom/apss-ipq6018.c
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@@ -20,16 +20,19 @@
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enum {
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P_XO,
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+ P_GPLL0,
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P_APSS_PLL_EARLY,
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};
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static const struct clk_parent_data parents_apcs_alias0_clk_src[] = {
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{ .fw_name = "xo" },
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+ { .fw_name = "gpll0" },
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{ .fw_name = "pll" },
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};
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static const struct parent_map parents_apcs_alias0_clk_src_map[] = {
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{ P_XO, 0 },
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+ { P_GPLL0, 4 },
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{ P_APSS_PLL_EARLY, 5 },
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};
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@ -0,0 +1,32 @@
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From 3b48a7d925a757b3fa53c04baaf68bb8313c3ffb Mon Sep 17 00:00:00 2001
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From: Kathiravan Thirumoorthy <quic_kathirav@quicinc.com>
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Date: Thu, 14 Sep 2023 12:29:58 +0530
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Subject: [PATCH] arm64: dts: qcom: ipq8074: include the GPLL0 as clock
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provider for mailbox
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While the kernel is booting up, APSS PLL will be running at 800MHz with
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GPLL0 as source. Once the cpufreq driver is available, APSS PLL will be
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configured to the rate based on the opp table and the source also will
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be changed to APSS_PLL_EARLY. So allow the mailbox to consume the GPLL0,
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with this inclusion, CPU Freq correctly reports that CPU is running at
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800MHz rather than 24MHz.
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Signed-off-by: Kathiravan Thirumoorthy <quic_kathirav@quicinc.com>
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Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
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---
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arch/arm64/boot/dts/qcom/ipq8074.dtsi | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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--- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi
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+++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
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@@ -920,8 +920,8 @@
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apcs_glb: mailbox@b111000 {
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compatible = "qcom,ipq8074-apcs-apps-global";
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reg = <0x0b111000 0x1000>;
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- clocks = <&a53pll>, <&xo>;
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- clock-names = "pll", "xo";
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+ clocks = <&a53pll>, <&xo>, <&gcc GPLL0>;
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+ clock-names = "pll", "xo", "gpll0";
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#clock-cells = <1>;
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#mbox-cells = <1>;
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@ -97,7 +97,7 @@ ramips_setup_interfaces()
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;;
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cudy,m1800|\
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yuncore,ax820|\
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zyxel,nt7101)
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zyxel,nr7101)
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ucidef_set_interfaces_lan_wan "lan" "wan"
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;;
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gnubee,gb-pc1)
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