The patch below does not apply to the 5.15-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(a)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-5.15.y
git checkout FETCH_HEAD
git cherry-pick -x 648b4bde0aca2980ebc0b90cdfbb80d222370c3d
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024100742-lemon-patio-47d1@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^..
Possible dependencies:
648b4bde0aca ("dt-bindings: clock: qcom: Add GPLL9 support on gcc-sc8180x")
26447dad8119 ("dt-bindings: clock: qcom: Add missing UFS QREF clocks")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 648b4bde0aca2980ebc0b90cdfbb80d222370c3d Mon Sep 17 00:00:00 2001
From: Satya Priya Kakitapalli <quic_skakitap(a)quicinc.com>
Date: Mon, 12 Aug 2024 10:43:02 +0530
Subject: [PATCH] dt-bindings: clock: qcom: Add GPLL9 support on gcc-sc8180x
Add the missing GPLL9 which is required for the gcc sdcc2 clock.
Fixes: 0fadcdfdcf57 ("dt-bindings: clock: Add SC8180x GCC binding")
Cc: stable(a)vger.kernel.org
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org>
Signed-off-by: Satya Priya Kakitapalli <quic_skakitap(a)quicinc.com>
Link: https://lore.kernel.org/r/20240812-gcc-sc8180x-fixes-v2-2-8b3eaa5fb856@quic…
Signed-off-by: Bjorn Andersson <andersson(a)kernel.org>
diff --git a/include/dt-bindings/clock/qcom,gcc-sc8180x.h b/include/dt-bindings/clock/qcom,gcc-sc8180x.h
index 487b12c19db5..e364006aa6ea 100644
--- a/include/dt-bindings/clock/qcom,gcc-sc8180x.h
+++ b/include/dt-bindings/clock/qcom,gcc-sc8180x.h
@@ -248,6 +248,7 @@
#define GCC_USB3_SEC_CLKREF_CLK 238
#define GCC_UFS_MEM_CLKREF_EN 239
#define GCC_UFS_CARD_CLKREF_EN 240
+#define GPLL9 241
#define GCC_EMAC_BCR 0
#define GCC_GPU_BCR 1
The patch below does not apply to the 6.6-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(a)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-6.6.y
git checkout FETCH_HEAD
git cherry-pick -x 648b4bde0aca2980ebc0b90cdfbb80d222370c3d
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024100741-latter-squabble-1692@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^..
Possible dependencies:
648b4bde0aca ("dt-bindings: clock: qcom: Add GPLL9 support on gcc-sc8180x")
26447dad8119 ("dt-bindings: clock: qcom: Add missing UFS QREF clocks")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 648b4bde0aca2980ebc0b90cdfbb80d222370c3d Mon Sep 17 00:00:00 2001
From: Satya Priya Kakitapalli <quic_skakitap(a)quicinc.com>
Date: Mon, 12 Aug 2024 10:43:02 +0530
Subject: [PATCH] dt-bindings: clock: qcom: Add GPLL9 support on gcc-sc8180x
Add the missing GPLL9 which is required for the gcc sdcc2 clock.
Fixes: 0fadcdfdcf57 ("dt-bindings: clock: Add SC8180x GCC binding")
Cc: stable(a)vger.kernel.org
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org>
Signed-off-by: Satya Priya Kakitapalli <quic_skakitap(a)quicinc.com>
Link: https://lore.kernel.org/r/20240812-gcc-sc8180x-fixes-v2-2-8b3eaa5fb856@quic…
Signed-off-by: Bjorn Andersson <andersson(a)kernel.org>
diff --git a/include/dt-bindings/clock/qcom,gcc-sc8180x.h b/include/dt-bindings/clock/qcom,gcc-sc8180x.h
index 487b12c19db5..e364006aa6ea 100644
--- a/include/dt-bindings/clock/qcom,gcc-sc8180x.h
+++ b/include/dt-bindings/clock/qcom,gcc-sc8180x.h
@@ -248,6 +248,7 @@
#define GCC_USB3_SEC_CLKREF_CLK 238
#define GCC_UFS_MEM_CLKREF_EN 239
#define GCC_UFS_CARD_CLKREF_EN 240
+#define GPLL9 241
#define GCC_EMAC_BCR 0
#define GCC_GPU_BCR 1
The patch below does not apply to the 6.1-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(a)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-6.1.y
git checkout FETCH_HEAD
git cherry-pick -x 648b4bde0aca2980ebc0b90cdfbb80d222370c3d
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024100741-garlic-spectacle-6ff4@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^..
Possible dependencies:
648b4bde0aca ("dt-bindings: clock: qcom: Add GPLL9 support on gcc-sc8180x")
26447dad8119 ("dt-bindings: clock: qcom: Add missing UFS QREF clocks")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 648b4bde0aca2980ebc0b90cdfbb80d222370c3d Mon Sep 17 00:00:00 2001
From: Satya Priya Kakitapalli <quic_skakitap(a)quicinc.com>
Date: Mon, 12 Aug 2024 10:43:02 +0530
Subject: [PATCH] dt-bindings: clock: qcom: Add GPLL9 support on gcc-sc8180x
Add the missing GPLL9 which is required for the gcc sdcc2 clock.
Fixes: 0fadcdfdcf57 ("dt-bindings: clock: Add SC8180x GCC binding")
Cc: stable(a)vger.kernel.org
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org>
Signed-off-by: Satya Priya Kakitapalli <quic_skakitap(a)quicinc.com>
Link: https://lore.kernel.org/r/20240812-gcc-sc8180x-fixes-v2-2-8b3eaa5fb856@quic…
Signed-off-by: Bjorn Andersson <andersson(a)kernel.org>
diff --git a/include/dt-bindings/clock/qcom,gcc-sc8180x.h b/include/dt-bindings/clock/qcom,gcc-sc8180x.h
index 487b12c19db5..e364006aa6ea 100644
--- a/include/dt-bindings/clock/qcom,gcc-sc8180x.h
+++ b/include/dt-bindings/clock/qcom,gcc-sc8180x.h
@@ -248,6 +248,7 @@
#define GCC_USB3_SEC_CLKREF_CLK 238
#define GCC_UFS_MEM_CLKREF_EN 239
#define GCC_UFS_CARD_CLKREF_EN 240
+#define GPLL9 241
#define GCC_EMAC_BCR 0
#define GCC_GPU_BCR 1
The patch below does not apply to the 6.1-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(a)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-6.1.y
git checkout FETCH_HEAD
git cherry-pick -x 8fa052c29e509f3e47d56d7fc2ca28094d78c60a
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024100724-trapped-onion-1e64@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^..
Possible dependencies:
8fa052c29e50 ("remoteproc: k3-r5: Delay notification of wakeup event")
f3f11cfe8907 ("remoteproc: k3-r5: Acquire mailbox handle during probe routine")
3c8a9066d584 ("remoteproc: k3-r5: Do not allow core1 to power up before core0 via sysfs")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 8fa052c29e509f3e47d56d7fc2ca28094d78c60a Mon Sep 17 00:00:00 2001
From: Udit Kumar <u-kumar1(a)ti.com>
Date: Tue, 20 Aug 2024 16:20:04 +0530
Subject: [PATCH] remoteproc: k3-r5: Delay notification of wakeup event
Few times, core1 was scheduled to boot first before core0, which leads
to error:
'k3_r5_rproc_start: can not start core 1 before core 0'.
This was happening due to some scheduling between prepare and start
callback. The probe function waits for event, which is getting
triggered by prepare callback. To avoid above condition move event
trigger to start instead of prepare callback.
Fixes: 61f6f68447ab ("remoteproc: k3-r5: Wait for core0 power-up before powering up core1")
Signed-off-by: Udit Kumar <u-kumar1(a)ti.com>
[ Applied wakeup event trigger only for Split-Mode booted rprocs ]
Signed-off-by: Beleswar Padhi <b-padhi(a)ti.com>
Cc: stable(a)vger.kernel.org
Link: https://lore.kernel.org/r/20240820105004.2788327-1-b-padhi@ti.com
Signed-off-by: Mathieu Poirier <mathieu.poirier(a)linaro.org>
diff --git a/drivers/remoteproc/ti_k3_r5_remoteproc.c b/drivers/remoteproc/ti_k3_r5_remoteproc.c
index 0a9fe53dd40d..60bd2042b0c6 100644
--- a/drivers/remoteproc/ti_k3_r5_remoteproc.c
+++ b/drivers/remoteproc/ti_k3_r5_remoteproc.c
@@ -469,8 +469,6 @@ static int k3_r5_rproc_prepare(struct rproc *rproc)
ret);
return ret;
}
- core->released_from_reset = true;
- wake_up_interruptible(&cluster->core_transition);
/*
* Newer IP revisions like on J7200 SoCs support h/w auto-initialization
@@ -587,6 +585,9 @@ static int k3_r5_rproc_start(struct rproc *rproc)
ret = k3_r5_core_run(core);
if (ret)
return ret;
+
+ core->released_from_reset = true;
+ wake_up_interruptible(&cluster->core_transition);
}
return 0;
The patch below does not apply to the 6.10-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(a)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-6.10.y
git checkout FETCH_HEAD
git cherry-pick -x 8fa052c29e509f3e47d56d7fc2ca28094d78c60a
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024100722-icon-afraid-744b@gregkh' --subject-prefix 'PATCH 6.10.y' HEAD^..
Possible dependencies:
8fa052c29e50 ("remoteproc: k3-r5: Delay notification of wakeup event")
f3f11cfe8907 ("remoteproc: k3-r5: Acquire mailbox handle during probe routine")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 8fa052c29e509f3e47d56d7fc2ca28094d78c60a Mon Sep 17 00:00:00 2001
From: Udit Kumar <u-kumar1(a)ti.com>
Date: Tue, 20 Aug 2024 16:20:04 +0530
Subject: [PATCH] remoteproc: k3-r5: Delay notification of wakeup event
Few times, core1 was scheduled to boot first before core0, which leads
to error:
'k3_r5_rproc_start: can not start core 1 before core 0'.
This was happening due to some scheduling between prepare and start
callback. The probe function waits for event, which is getting
triggered by prepare callback. To avoid above condition move event
trigger to start instead of prepare callback.
Fixes: 61f6f68447ab ("remoteproc: k3-r5: Wait for core0 power-up before powering up core1")
Signed-off-by: Udit Kumar <u-kumar1(a)ti.com>
[ Applied wakeup event trigger only for Split-Mode booted rprocs ]
Signed-off-by: Beleswar Padhi <b-padhi(a)ti.com>
Cc: stable(a)vger.kernel.org
Link: https://lore.kernel.org/r/20240820105004.2788327-1-b-padhi@ti.com
Signed-off-by: Mathieu Poirier <mathieu.poirier(a)linaro.org>
diff --git a/drivers/remoteproc/ti_k3_r5_remoteproc.c b/drivers/remoteproc/ti_k3_r5_remoteproc.c
index 0a9fe53dd40d..60bd2042b0c6 100644
--- a/drivers/remoteproc/ti_k3_r5_remoteproc.c
+++ b/drivers/remoteproc/ti_k3_r5_remoteproc.c
@@ -469,8 +469,6 @@ static int k3_r5_rproc_prepare(struct rproc *rproc)
ret);
return ret;
}
- core->released_from_reset = true;
- wake_up_interruptible(&cluster->core_transition);
/*
* Newer IP revisions like on J7200 SoCs support h/w auto-initialization
@@ -587,6 +585,9 @@ static int k3_r5_rproc_start(struct rproc *rproc)
ret = k3_r5_core_run(core);
if (ret)
return ret;
+
+ core->released_from_reset = true;
+ wake_up_interruptible(&cluster->core_transition);
}
return 0;
The patch below does not apply to the 6.6-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(a)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-6.6.y
git checkout FETCH_HEAD
git cherry-pick -x 8fa052c29e509f3e47d56d7fc2ca28094d78c60a
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024100723-unbutton-eldercare-a61f@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^..
Possible dependencies:
8fa052c29e50 ("remoteproc: k3-r5: Delay notification of wakeup event")
f3f11cfe8907 ("remoteproc: k3-r5: Acquire mailbox handle during probe routine")
3c8a9066d584 ("remoteproc: k3-r5: Do not allow core1 to power up before core0 via sysfs")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 8fa052c29e509f3e47d56d7fc2ca28094d78c60a Mon Sep 17 00:00:00 2001
From: Udit Kumar <u-kumar1(a)ti.com>
Date: Tue, 20 Aug 2024 16:20:04 +0530
Subject: [PATCH] remoteproc: k3-r5: Delay notification of wakeup event
Few times, core1 was scheduled to boot first before core0, which leads
to error:
'k3_r5_rproc_start: can not start core 1 before core 0'.
This was happening due to some scheduling between prepare and start
callback. The probe function waits for event, which is getting
triggered by prepare callback. To avoid above condition move event
trigger to start instead of prepare callback.
Fixes: 61f6f68447ab ("remoteproc: k3-r5: Wait for core0 power-up before powering up core1")
Signed-off-by: Udit Kumar <u-kumar1(a)ti.com>
[ Applied wakeup event trigger only for Split-Mode booted rprocs ]
Signed-off-by: Beleswar Padhi <b-padhi(a)ti.com>
Cc: stable(a)vger.kernel.org
Link: https://lore.kernel.org/r/20240820105004.2788327-1-b-padhi@ti.com
Signed-off-by: Mathieu Poirier <mathieu.poirier(a)linaro.org>
diff --git a/drivers/remoteproc/ti_k3_r5_remoteproc.c b/drivers/remoteproc/ti_k3_r5_remoteproc.c
index 0a9fe53dd40d..60bd2042b0c6 100644
--- a/drivers/remoteproc/ti_k3_r5_remoteproc.c
+++ b/drivers/remoteproc/ti_k3_r5_remoteproc.c
@@ -469,8 +469,6 @@ static int k3_r5_rproc_prepare(struct rproc *rproc)
ret);
return ret;
}
- core->released_from_reset = true;
- wake_up_interruptible(&cluster->core_transition);
/*
* Newer IP revisions like on J7200 SoCs support h/w auto-initialization
@@ -587,6 +585,9 @@ static int k3_r5_rproc_start(struct rproc *rproc)
ret = k3_r5_core_run(core);
if (ret)
return ret;
+
+ core->released_from_reset = true;
+ wake_up_interruptible(&cluster->core_transition);
}
return 0;