From: <gregkh@linuxfoundation.org>
To: imran.shaik@oss.qualcomm.com,andersson@kernel.org,konrad.dybcio@oss.qualcomm.com
Cc: <stable@vger.kernel.org>
Subject: FAILED: patch "[PATCH] clk: qcom: Fix test_ctl_hi field for DEFAULT_EVO PLLs" failed to apply to 7.2-stable tree
Date: Wed, 09 Sep 2026 11:58:45 +0200 [thread overview]
Message-ID: <2026090945-hazard-parachute-9428@gregkh> (raw)
The patch below does not apply to the 7.2-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-7.2.y
git checkout FETCH_HEAD
git cherry-pick -x 830ead322c39c99bf972425b3c35323ec56c29de
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable@vger.kernel.org>' --in-reply-to '2026090945-hazard-parachute-9428@gregkh' --subject-prefix 'PATCH 7.2.y' 'HEAD^..'
Possible dependencies:
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 830ead322c39c99bf972425b3c35323ec56c29de Mon Sep 17 00:00:00 2001
From: Imran Shaik <imran.shaik@oss.qualcomm.com>
Date: Wed, 29 Jul 2026 20:53:47 +0530
Subject: [PATCH] clk: qcom: Fix test_ctl_hi field for DEFAULT_EVO PLLs
CLK_ALPHA_PLL_TYPE_DEFAULT_EVO type PLLs do not have the PLL_TEST_CTL_U1
register, so clk_alpha_pll_configure() does not program test_ctl_hi1_val
for this PLL type.
The GCC PLL configurations for QCM2290, Shikra and SM6115 wrongly use
test_ctl_hi1_val instead of test_ctl_hi_val, deviating from the hardware
recommended settings. Fix them to use test_ctl_hi_val.
Fixes: 496d1a13d405 ("clk: qcom: Add Global Clock Controller driver for QCM2290")
Fixes: 01cf3e27824d ("clk: qcom: Add Global clock controller support on Qualcomm Shikra SoC")
Fixes: e88c533d8a2a ("clk: qcom: gcc-sm6115: Add missing PLL config properties")
Cc: stable@vger.kernel.org
Signed-off-by: Imran Shaik <imran.shaik@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260729-pll-test-ctrl-fixup-v1-1-246d79589380@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
diff --git a/drivers/clk/qcom/gcc-qcm2290.c b/drivers/clk/qcom/gcc-qcm2290.c
index 02ca37f58477..77cff0e9af93 100644
--- a/drivers/clk/qcom/gcc-qcm2290.c
+++ b/drivers/clk/qcom/gcc-qcm2290.c
@@ -116,7 +116,7 @@ static const struct alpha_pll_config gpll10_config = {
.vco_mask = GENMASK(21, 20),
.main_output_mask = BIT(0),
.config_ctl_val = 0x4001055B,
- .test_ctl_hi1_val = 0x1,
+ .test_ctl_hi_val = 0x1,
};
static struct clk_alpha_pll gpll10 = {
@@ -148,7 +148,7 @@ static const struct alpha_pll_config gpll11_config = {
.vco_mask = GENMASK(21, 20),
.main_output_mask = BIT(0),
.config_ctl_val = 0x4001055B,
- .test_ctl_hi1_val = 0x1,
+ .test_ctl_hi_val = 0x1,
};
static struct clk_alpha_pll gpll11 = {
@@ -309,7 +309,7 @@ static const struct alpha_pll_config gpll8_config = {
.post_div_val = 0x1 << 8,
.post_div_mask = GENMASK(11, 8),
.config_ctl_val = 0x4001055B,
- .test_ctl_hi1_val = 0x1,
+ .test_ctl_hi_val = 0x1,
};
static struct clk_alpha_pll gpll8 = {
diff --git a/drivers/clk/qcom/gcc-shikra.c b/drivers/clk/qcom/gcc-shikra.c
index cd192ff38913..2a1c1fc253aa 100644
--- a/drivers/clk/qcom/gcc-shikra.c
+++ b/drivers/clk/qcom/gcc-shikra.c
@@ -122,7 +122,7 @@ static const struct alpha_pll_config gpll10_config = {
.vco_mask = GENMASK(21, 20),
.main_output_mask = BIT(0),
.config_ctl_val = 0x4001055b,
- .test_ctl_hi1_val = 0x1,
+ .test_ctl_hi_val = 0x1,
};
static struct clk_alpha_pll gpll10 = {
@@ -155,7 +155,7 @@ static const struct alpha_pll_config gpll11_config = {
.vco_mask = GENMASK(21, 20),
.main_output_mask = BIT(0),
.config_ctl_val = 0x4001055b,
- .test_ctl_hi1_val = 0x1,
+ .test_ctl_hi_val = 0x1,
};
static struct clk_alpha_pll gpll11 = {
@@ -360,7 +360,7 @@ static const struct alpha_pll_config gpll8_config = {
.post_div_val = BIT(8),
.post_div_mask = GENMASK(11, 8),
.config_ctl_val = 0x4001055b,
- .test_ctl_hi1_val = 0x1,
+ .test_ctl_hi_val = 0x1,
};
static struct clk_alpha_pll gpll8 = {
diff --git a/drivers/clk/qcom/gcc-sm6115.c b/drivers/clk/qcom/gcc-sm6115.c
index c5251aff9886..a3c9dbe3a48a 100644
--- a/drivers/clk/qcom/gcc-sm6115.c
+++ b/drivers/clk/qcom/gcc-sm6115.c
@@ -120,7 +120,7 @@ static const struct alpha_pll_config gpll10_config = {
.vco_mask = GENMASK(21, 20),
.main_output_mask = BIT(0),
.config_ctl_val = 0x4001055b,
- .test_ctl_hi1_val = 0x1,
+ .test_ctl_hi_val = 0x1,
.test_ctl_hi_mask = 0x1,
};
@@ -173,7 +173,7 @@ static const struct alpha_pll_config gpll11_config = {
.vco_val = 0x2 << 20,
.vco_mask = GENMASK(21, 20),
.config_ctl_val = 0x4001055b,
- .test_ctl_hi1_val = 0x1,
+ .test_ctl_hi_val = 0x1,
.test_ctl_hi_mask = 0x1,
};
@@ -367,7 +367,7 @@ static const struct alpha_pll_config gpll8_config = {
.post_div_val = 0x1 << 8,
.post_div_mask = GENMASK(11, 8),
.config_ctl_val = 0x4001055b,
- .test_ctl_hi1_val = 0x1,
+ .test_ctl_hi_val = 0x1,
.test_ctl_hi_mask = 0x1,
};
next reply other threads:[~2026-09-09 10:02 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-09 9:58 gregkh [this message]
2026-09-11 1:29 ` [PATCH 7.2.y] clk: qcom: Fix test_ctl_hi field for DEFAULT_EVO PLLs Sasha Levin
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