* [PATCH] arm: dts: allwinner: t113s mangopi: enable watchdog for reboot
From: Michal Piekos @ 2026-04-12 17:42 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Chen-Yu Tsai,
Jernej Skrabec, Samuel Holland
Cc: devicetree, linux-arm-kernel, linux-sunxi, linux-kernel,
Michal Piekos
Reboot hangs on MangoPi MQ-R T113s because no restart handler is
available.
Enable the SoC watchdog whose driver registers a restart handler.
Tested on MangoPi MQ-R T113s.
Signed-off-by: Michal Piekos <michal.piekos@mmpsystems.pl>
---
arch/arm/boot/dts/allwinner/sun8i-t113s-mangopi-mq-r-t113.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/allwinner/sun8i-t113s-mangopi-mq-r-t113.dts b/arch/arm/boot/dts/allwinner/sun8i-t113s-mangopi-mq-r-t113.dts
index 8b3a75383816..f0232a5e903b 100644
--- a/arch/arm/boot/dts/allwinner/sun8i-t113s-mangopi-mq-r-t113.dts
+++ b/arch/arm/boot/dts/allwinner/sun8i-t113s-mangopi-mq-r-t113.dts
@@ -33,3 +33,7 @@ rtl8189ftv: wifi@1 {
interrupt-names = "host-wake";
};
};
+
+&wdt {
+ status = "okay";
+};
---
base-commit: f5459048c38a00fc583658d6dcd0f894aff6df8f
change-id: 20260412-t113-mangopi-reboot-hang-c9a9def82e2b
Best regards,
--
Michal Piekos <michal.piekos@mmpsystems.pl>
^ permalink raw reply related
* [PATCH net-next 3/3] net: airoha: Rely on net_device pointer in ETS callbacks
From: Lorenzo Bianconi @ 2026-04-12 17:13 UTC (permalink / raw)
To: Andrew Lunn, David S. Miller, Eric Dumazet, Jakub Kicinski,
Paolo Abeni
Cc: linux-arm-kernel, linux-mediatek, netdev, Xuegang Lu,
Lorenzo Bianconi
In-Reply-To: <20260412-airoha-multi-serdes-preliminary-patch-v1-0-08d5b670ca8f@kernel.org>
Remove airoha_gdm_port dependency in ETS tc callback signatures and rely
on net_device pointer instead. Please note this patch does not introduce
any logical change and it is a preliminary patch in order to support
multiple net_devices connected to the same GDM3 or GDM4 port via an
external hw arbiter.
Tested-by: Xuegang Lu <xuegang.lu@airoha.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
---
drivers/net/ethernet/airoha/airoha_eth.c | 30 ++++++++++++++----------------
1 file changed, 14 insertions(+), 16 deletions(-)
diff --git a/drivers/net/ethernet/airoha/airoha_eth.c b/drivers/net/ethernet/airoha/airoha_eth.c
index c2b5fcffce82..d426dc173d99 100644
--- a/drivers/net/ethernet/airoha/airoha_eth.c
+++ b/drivers/net/ethernet/airoha/airoha_eth.c
@@ -2138,10 +2138,11 @@ airoha_ethtool_get_rmon_stats(struct net_device *dev,
} while (u64_stats_fetch_retry(&port->stats.syncp, start));
}
-static int airoha_qdma_set_chan_tx_sched(struct airoha_gdm_port *port,
+static int airoha_qdma_set_chan_tx_sched(struct net_device *dev,
int channel, enum tx_sched_mode mode,
const u16 *weights, u8 n_weights)
{
+ struct airoha_gdm_port *port = netdev_priv(dev);
int i;
for (i = 0; i < AIROHA_NUM_TX_RING; i++)
@@ -2173,17 +2174,15 @@ static int airoha_qdma_set_chan_tx_sched(struct airoha_gdm_port *port,
return 0;
}
-static int airoha_qdma_set_tx_prio_sched(struct airoha_gdm_port *port,
- int channel)
+static int airoha_qdma_set_tx_prio_sched(struct net_device *dev, int channel)
{
static const u16 w[AIROHA_NUM_QOS_QUEUES] = {};
- return airoha_qdma_set_chan_tx_sched(port, channel, TC_SCH_SP, w,
+ return airoha_qdma_set_chan_tx_sched(dev, channel, TC_SCH_SP, w,
ARRAY_SIZE(w));
}
-static int airoha_qdma_set_tx_ets_sched(struct airoha_gdm_port *port,
- int channel,
+static int airoha_qdma_set_tx_ets_sched(struct net_device *dev, int channel,
struct tc_ets_qopt_offload *opt)
{
struct tc_ets_qopt_offload_replace_params *p = &opt->replace_params;
@@ -2224,20 +2223,21 @@ static int airoha_qdma_set_tx_ets_sched(struct airoha_gdm_port *port,
else if (nstrict < AIROHA_NUM_QOS_QUEUES - 1)
mode = nstrict + 1;
- return airoha_qdma_set_chan_tx_sched(port, channel, mode, w,
+ return airoha_qdma_set_chan_tx_sched(dev, channel, mode, w,
ARRAY_SIZE(w));
}
-static int airoha_qdma_get_tx_ets_stats(struct airoha_gdm_port *port,
- int channel,
+static int airoha_qdma_get_tx_ets_stats(struct net_device *dev, int channel,
struct tc_ets_qopt_offload *opt)
{
+ struct airoha_gdm_port *port = netdev_priv(dev);
u64 cpu_tx_packets = airoha_qdma_rr(port->qdma,
REG_CNTR_VAL(channel << 1));
u64 fwd_tx_packets = airoha_qdma_rr(port->qdma,
REG_CNTR_VAL((channel << 1) + 1));
u64 tx_packets = (cpu_tx_packets - port->cpu_tx_packets) +
(fwd_tx_packets - port->fwd_tx_packets);
+
_bstats_update(opt->stats.bstats, 0, tx_packets);
port->cpu_tx_packets = cpu_tx_packets;
@@ -2246,7 +2246,7 @@ static int airoha_qdma_get_tx_ets_stats(struct airoha_gdm_port *port,
return 0;
}
-static int airoha_tc_setup_qdisc_ets(struct airoha_gdm_port *port,
+static int airoha_tc_setup_qdisc_ets(struct net_device *dev,
struct tc_ets_qopt_offload *opt)
{
int channel;
@@ -2259,12 +2259,12 @@ static int airoha_tc_setup_qdisc_ets(struct airoha_gdm_port *port,
switch (opt->command) {
case TC_ETS_REPLACE:
- return airoha_qdma_set_tx_ets_sched(port, channel, opt);
+ return airoha_qdma_set_tx_ets_sched(dev, channel, opt);
case TC_ETS_DESTROY:
/* PRIO is default qdisc scheduler */
- return airoha_qdma_set_tx_prio_sched(port, channel);
+ return airoha_qdma_set_tx_prio_sched(dev, channel);
case TC_ETS_STATS:
- return airoha_qdma_get_tx_ets_stats(port, channel, opt);
+ return airoha_qdma_get_tx_ets_stats(dev, channel, opt);
default:
return -EOPNOTSUPP;
}
@@ -2807,11 +2807,9 @@ static int airoha_tc_setup_qdisc_htb(struct net_device *dev,
static int airoha_dev_tc_setup(struct net_device *dev, enum tc_setup_type type,
void *type_data)
{
- struct airoha_gdm_port *port = netdev_priv(dev);
-
switch (type) {
case TC_SETUP_QDISC_ETS:
- return airoha_tc_setup_qdisc_ets(port, type_data);
+ return airoha_tc_setup_qdisc_ets(dev, type_data);
case TC_SETUP_QDISC_HTB:
return airoha_tc_setup_qdisc_htb(dev, type_data);
case TC_SETUP_BLOCK:
--
2.53.0
^ permalink raw reply related
* [PATCH net-next 2/3] net: airoha: Rely on net_device pointer in HTB callbacks
From: Lorenzo Bianconi @ 2026-04-12 17:13 UTC (permalink / raw)
To: Andrew Lunn, David S. Miller, Eric Dumazet, Jakub Kicinski,
Paolo Abeni
Cc: linux-arm-kernel, linux-mediatek, netdev, Xuegang Lu,
Lorenzo Bianconi
In-Reply-To: <20260412-airoha-multi-serdes-preliminary-patch-v1-0-08d5b670ca8f@kernel.org>
Remove airoha_gdm_port dependency in HTB tc callback signatures and rely
on net_device pointer instead. Please note this patch does not introduce
any logical change and it is a preliminary patch in order to support
multiple net_devices connected to the same GDM3 or GDM4 port via an
external hw arbiter.
Tested-by: Xuegang Lu <xuegang.lu@airoha.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
---
drivers/net/ethernet/airoha/airoha_eth.c | 45 +++++++++++++++++---------------
1 file changed, 24 insertions(+), 21 deletions(-)
diff --git a/drivers/net/ethernet/airoha/airoha_eth.c b/drivers/net/ethernet/airoha/airoha_eth.c
index a98512e963b5..c2b5fcffce82 100644
--- a/drivers/net/ethernet/airoha/airoha_eth.c
+++ b/drivers/net/ethernet/airoha/airoha_eth.c
@@ -2492,10 +2492,11 @@ static int airoha_qdma_set_trtcm_token_bucket(struct airoha_qdma *qdma,
mode, val);
}
-static int airoha_qdma_set_tx_rate_limit(struct airoha_gdm_port *port,
+static int airoha_qdma_set_tx_rate_limit(struct net_device *dev,
int channel, u32 rate,
u32 bucket_size)
{
+ struct airoha_gdm_port *port = netdev_priv(dev);
int i, err;
for (i = 0; i <= TRTCM_PEAK_MODE; i++) {
@@ -2515,21 +2516,20 @@ static int airoha_qdma_set_tx_rate_limit(struct airoha_gdm_port *port,
return 0;
}
-static int airoha_tc_htb_alloc_leaf_queue(struct airoha_gdm_port *port,
+static int airoha_tc_htb_alloc_leaf_queue(struct net_device *dev,
struct tc_htb_qopt_offload *opt)
{
u32 channel = TC_H_MIN(opt->classid) % AIROHA_NUM_QOS_CHANNELS;
u32 rate = div_u64(opt->rate, 1000) << 3; /* kbps */
- struct net_device *dev = port->dev;
- int num_tx_queues = dev->real_num_tx_queues;
- int err;
+ int err, num_tx_queues = dev->real_num_tx_queues;
+ struct airoha_gdm_port *port = netdev_priv(dev);
if (opt->parent_classid != TC_HTB_CLASSID_ROOT) {
NL_SET_ERR_MSG_MOD(opt->extack, "invalid parent classid");
return -EINVAL;
}
- err = airoha_qdma_set_tx_rate_limit(port, channel, rate, opt->quantum);
+ err = airoha_qdma_set_tx_rate_limit(dev, channel, rate, opt->quantum);
if (err) {
NL_SET_ERR_MSG_MOD(opt->extack,
"failed configuring htb offload");
@@ -2541,7 +2541,7 @@ static int airoha_tc_htb_alloc_leaf_queue(struct airoha_gdm_port *port,
err = netif_set_real_num_tx_queues(dev, num_tx_queues + 1);
if (err) {
- airoha_qdma_set_tx_rate_limit(port, channel, 0, opt->quantum);
+ airoha_qdma_set_tx_rate_limit(dev, channel, 0, opt->quantum);
NL_SET_ERR_MSG_MOD(opt->extack,
"failed setting real_num_tx_queues");
return err;
@@ -2728,44 +2728,47 @@ static int airoha_dev_setup_tc_block(struct net_device *dev,
}
}
-static void airoha_tc_remove_htb_queue(struct airoha_gdm_port *port, int queue)
+static void airoha_tc_remove_htb_queue(struct net_device *dev, int queue)
{
- struct net_device *dev = port->dev;
+ struct airoha_gdm_port *port = netdev_priv(dev);
netif_set_real_num_tx_queues(dev, dev->real_num_tx_queues - 1);
- airoha_qdma_set_tx_rate_limit(port, queue + 1, 0, 0);
+ airoha_qdma_set_tx_rate_limit(dev, queue + 1, 0, 0);
clear_bit(queue, port->qos_sq_bmap);
}
-static int airoha_tc_htb_delete_leaf_queue(struct airoha_gdm_port *port,
+static int airoha_tc_htb_delete_leaf_queue(struct net_device *dev,
struct tc_htb_qopt_offload *opt)
{
u32 channel = TC_H_MIN(opt->classid) % AIROHA_NUM_QOS_CHANNELS;
+ struct airoha_gdm_port *port = netdev_priv(dev);
if (!test_bit(channel, port->qos_sq_bmap)) {
NL_SET_ERR_MSG_MOD(opt->extack, "invalid queue id");
return -EINVAL;
}
- airoha_tc_remove_htb_queue(port, channel);
+ airoha_tc_remove_htb_queue(dev, channel);
return 0;
}
-static int airoha_tc_htb_destroy(struct airoha_gdm_port *port)
+static int airoha_tc_htb_destroy(struct net_device *dev)
{
+ struct airoha_gdm_port *port = netdev_priv(dev);
int q;
for_each_set_bit(q, port->qos_sq_bmap, AIROHA_NUM_QOS_CHANNELS)
- airoha_tc_remove_htb_queue(port, q);
+ airoha_tc_remove_htb_queue(dev, q);
return 0;
}
-static int airoha_tc_get_htb_get_leaf_queue(struct airoha_gdm_port *port,
+static int airoha_tc_get_htb_get_leaf_queue(struct net_device *dev,
struct tc_htb_qopt_offload *opt)
{
u32 channel = TC_H_MIN(opt->classid) % AIROHA_NUM_QOS_CHANNELS;
+ struct airoha_gdm_port *port = netdev_priv(dev);
if (!test_bit(channel, port->qos_sq_bmap)) {
NL_SET_ERR_MSG_MOD(opt->extack, "invalid queue id");
@@ -2777,23 +2780,23 @@ static int airoha_tc_get_htb_get_leaf_queue(struct airoha_gdm_port *port,
return 0;
}
-static int airoha_tc_setup_qdisc_htb(struct airoha_gdm_port *port,
+static int airoha_tc_setup_qdisc_htb(struct net_device *dev,
struct tc_htb_qopt_offload *opt)
{
switch (opt->command) {
case TC_HTB_CREATE:
break;
case TC_HTB_DESTROY:
- return airoha_tc_htb_destroy(port);
+ return airoha_tc_htb_destroy(dev);
case TC_HTB_NODE_MODIFY:
case TC_HTB_LEAF_ALLOC_QUEUE:
- return airoha_tc_htb_alloc_leaf_queue(port, opt);
+ return airoha_tc_htb_alloc_leaf_queue(dev, opt);
case TC_HTB_LEAF_DEL:
case TC_HTB_LEAF_DEL_LAST:
case TC_HTB_LEAF_DEL_LAST_FORCE:
- return airoha_tc_htb_delete_leaf_queue(port, opt);
+ return airoha_tc_htb_delete_leaf_queue(dev, opt);
case TC_HTB_LEAF_QUERY_QUEUE:
- return airoha_tc_get_htb_get_leaf_queue(port, opt);
+ return airoha_tc_get_htb_get_leaf_queue(dev, opt);
default:
return -EOPNOTSUPP;
}
@@ -2810,7 +2813,7 @@ static int airoha_dev_tc_setup(struct net_device *dev, enum tc_setup_type type,
case TC_SETUP_QDISC_ETS:
return airoha_tc_setup_qdisc_ets(port, type_data);
case TC_SETUP_QDISC_HTB:
- return airoha_tc_setup_qdisc_htb(port, type_data);
+ return airoha_tc_setup_qdisc_htb(dev, type_data);
case TC_SETUP_BLOCK:
case TC_SETUP_FT:
return airoha_dev_setup_tc_block(dev, type_data);
--
2.53.0
^ permalink raw reply related
* [PATCH net-next 1/3] net: airoha: Rely on net_device pointer in airoha_dev_setup_tc_block signature
From: Lorenzo Bianconi @ 2026-04-12 17:13 UTC (permalink / raw)
To: Andrew Lunn, David S. Miller, Eric Dumazet, Jakub Kicinski,
Paolo Abeni
Cc: linux-arm-kernel, linux-mediatek, netdev, Xuegang Lu,
Lorenzo Bianconi
In-Reply-To: <20260412-airoha-multi-serdes-preliminary-patch-v1-0-08d5b670ca8f@kernel.org>
Remove airoha_gdm_port dependency in airoha_dev_setup_tc_block routine
signature and rely on net_device pointer instead. Please note this patch
does not introduce any logical change and it is a preliminary patch to
support multiple net_devices connected to the GDM3 or GDM4 ports via an
external hw arbiter.
Tested-by: Xuegang Lu <xuegang.lu@airoha.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
---
drivers/net/ethernet/airoha/airoha_eth.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ethernet/airoha/airoha_eth.c b/drivers/net/ethernet/airoha/airoha_eth.c
index 8e4b043af4bc..a98512e963b5 100644
--- a/drivers/net/ethernet/airoha/airoha_eth.c
+++ b/drivers/net/ethernet/airoha/airoha_eth.c
@@ -2687,7 +2687,7 @@ static int airoha_dev_setup_tc_block_cb(enum tc_setup_type type,
}
}
-static int airoha_dev_setup_tc_block(struct airoha_gdm_port *port,
+static int airoha_dev_setup_tc_block(struct net_device *dev,
struct flow_block_offload *f)
{
flow_setup_cb_t *cb = airoha_dev_setup_tc_block_cb;
@@ -2700,12 +2700,12 @@ static int airoha_dev_setup_tc_block(struct airoha_gdm_port *port,
f->driver_block_list = &block_cb_list;
switch (f->command) {
case FLOW_BLOCK_BIND:
- block_cb = flow_block_cb_lookup(f->block, cb, port->dev);
+ block_cb = flow_block_cb_lookup(f->block, cb, dev);
if (block_cb) {
flow_block_cb_incref(block_cb);
return 0;
}
- block_cb = flow_block_cb_alloc(cb, port->dev, port->dev, NULL);
+ block_cb = flow_block_cb_alloc(cb, dev, dev, NULL);
if (IS_ERR(block_cb))
return PTR_ERR(block_cb);
@@ -2714,7 +2714,7 @@ static int airoha_dev_setup_tc_block(struct airoha_gdm_port *port,
list_add_tail(&block_cb->driver_list, &block_cb_list);
return 0;
case FLOW_BLOCK_UNBIND:
- block_cb = flow_block_cb_lookup(f->block, cb, port->dev);
+ block_cb = flow_block_cb_lookup(f->block, cb, dev);
if (!block_cb)
return -ENOENT;
@@ -2813,7 +2813,7 @@ static int airoha_dev_tc_setup(struct net_device *dev, enum tc_setup_type type,
return airoha_tc_setup_qdisc_htb(port, type_data);
case TC_SETUP_BLOCK:
case TC_SETUP_FT:
- return airoha_dev_setup_tc_block(port, type_data);
+ return airoha_dev_setup_tc_block(dev, type_data);
default:
return -EOPNOTSUPP;
}
--
2.53.0
^ permalink raw reply related
* [PATCH net-next 0/3] net: airoha: Preliminary series to support multiple net_devices connected to the same GDM port
From: Lorenzo Bianconi @ 2026-04-12 17:13 UTC (permalink / raw)
To: Andrew Lunn, David S. Miller, Eric Dumazet, Jakub Kicinski,
Paolo Abeni
Cc: linux-arm-kernel, linux-mediatek, netdev, Xuegang Lu,
Lorenzo Bianconi
EN7581 or AN7583 SoCs support connecting multiple external SerDes (e.g.
Ethernet or USB SerDes) to GDM3 or GDM4 ports via a hw arbiter that
manages the traffic in a TDM manner.
This series introduces some preliminary changes necessary to introduce
support for multiple net_devices connected to the same Frame Engine (FE)
GDM port (GDM3 or GDM4).
---
Lorenzo Bianconi (3):
net: airoha: Rely on net_device pointer in airoha_dev_setup_tc_block signature
net: airoha: Rely on net_device pointer in HTB callbacks
net: airoha: Rely on net_device pointer in ETS callbacks
drivers/net/ethernet/airoha/airoha_eth.c | 85 ++++++++++++++++----------------
1 file changed, 43 insertions(+), 42 deletions(-)
---
base-commit: 118cbd428e434bc1b8aac92a74b4992c7683f0fe
change-id: 20260412-airoha-multi-serdes-preliminary-patch-95f1cf5b5815
Best regards,
--
Lorenzo Bianconi <lorenzo@kernel.org>
^ permalink raw reply
* [PATCH 5/5] ARM: multi_v7_defconfig: Correct QCOM_RPMH and QCOM_RPMHPD
From: Krzysztof Kozlowski @ 2026-04-12 17:12 UTC (permalink / raw)
To: Nicolas Ferre, Alexandre Belloni, Claudiu Beznea, Bjorn Andersson,
Dmitry Baryshkov, Dinh Nguyen, Krzysztof Kozlowski
Cc: Arnd Bergmann, Alexandre Belloni, Linus Walleij, Drew Fustini,
soc, linux-arm-kernel, linux-kernel, Krzysztof Kozlowski
In-Reply-To: <20260412-b4-defconfig-multi-v7-v1-0-e76de035c2df@oss.qualcomm.com>
QCOM_RPMH and QCOM_RPMHPD can be build only as modules when
QCOM_COMMAND_DB is module itself.
Fixes: 1c25ca9bb5c5 ("ARM: multi_v7_defconfig: enable more Qualcomm drivers")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
arch/arm/configs/multi_v7_defconfig | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index 520e2dea77f2..f4f98ea5c4ed 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -1146,7 +1146,7 @@ CONFIG_QCOM_COMMAND_DB=m
CONFIG_QCOM_GSBI=y
CONFIG_QCOM_OCMEM=m
CONFIG_QCOM_RMTFS_MEM=m
-CONFIG_QCOM_RPMH=y
+CONFIG_QCOM_RPMH=m
CONFIG_QCOM_SMEM=y
CONFIG_QCOM_SMD_RPM=y
CONFIG_QCOM_SMP2P=y
@@ -1161,7 +1161,7 @@ CONFIG_KEYSTONE_NAVIGATOR_DMA=y
CONFIG_TI_PRUSS=m
CONFIG_RASPBERRYPI_POWER=y
CONFIG_QCOM_CPR=y
-CONFIG_QCOM_RPMHPD=y
+CONFIG_QCOM_RPMHPD=m
CONFIG_QCOM_RPMPD=y
CONFIG_ROCKCHIP_PM_DOMAINS=y
CONFIG_TI_SCI_PM_DOMAINS=y
--
2.51.0
^ permalink raw reply related
* [PATCH 4/5] ARM: multi_v7_defconfig: Cleanup redundant options
From: Krzysztof Kozlowski @ 2026-04-12 17:12 UTC (permalink / raw)
To: Nicolas Ferre, Alexandre Belloni, Claudiu Beznea, Bjorn Andersson,
Dmitry Baryshkov, Dinh Nguyen, Krzysztof Kozlowski
Cc: Arnd Bergmann, Alexandre Belloni, Linus Walleij, Drew Fustini,
soc, linux-arm-kernel, linux-kernel, Krzysztof Kozlowski
In-Reply-To: <20260412-b4-defconfig-multi-v7-v1-0-e76de035c2df@oss.qualcomm.com>
Drop all redundant entries:
1. SERIAL_BCM63XX is default=y for ARCH_BCMBCA.
2. USB_GPIO_VBUS is conflicting with enabled USB_CONN_GPIO since
commit 0ce0f9d0785a ("usb: phy: phy-gpio-vbus-usb: Add device tree
probing").
3. SND_HDA_CODEC_REALTEK_LIB is selected by other codecs,
SND_HDA_CODEC_ALC269 by default.
4. SND_PXA_SOC_SSP depends on ARCH_PXA which is only for multi v5.
5. SND_SOC_ROCKCHIP is gone since commit cae3cc435db5 ("ASoC: rockchip:
Standardize ASoC menu") and can be simply dropped without effect.
6. SND_SOC_TLV320AIC32X4 is selected by SND_SOC_TLV320AIC32X4_I2C/SPI.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
arch/arm/configs/multi_v7_defconfig | 7 -------
1 file changed, 7 deletions(-)
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index 4032bf20625a..520e2dea77f2 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -387,7 +387,6 @@ CONFIG_SERIAL_MSM=y
CONFIG_SERIAL_MSM_CONSOLE=y
CONFIG_SERIAL_VT8500=y
CONFIG_SERIAL_VT8500_CONSOLE=y
-CONFIG_SERIAL_BCM63XX=y
CONFIG_SERIAL_BCM63XX_CONSOLE=y
CONFIG_SERIAL_XILINX_PS_UART=y
CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y
@@ -810,8 +809,6 @@ CONFIG_SND_HDA_INPUT_BEEP=y
CONFIG_SND_HDA_PATCH_LOADER=y
CONFIG_SND_HDA_TEGRA=m
CONFIG_SND_HDA_CODEC_REALTEK=m
-CONFIG_SND_HDA_CODEC_REALTEK_LIB=m
-CONFIG_SND_HDA_CODEC_ALC269=m
CONFIG_SND_HDA_CODEC_HDMI=m
CONFIG_SND_HDA_CODEC_HDMI_GENERIC=m
CONFIG_SND_HDA_CODEC_HDMI_NVIDIA=m
@@ -824,12 +821,10 @@ CONFIG_SND_ATMEL_SOC_I2S=m
CONFIG_SND_BCM2835_SOC_I2S=m
CONFIG_SND_IMX_SOC=m
CONFIG_SND_SOC_FSL_ASOC_CARD=m
-CONFIG_SND_PXA_SOC_SSP=m
CONFIG_SND_MMP_SOC_SSPA=m
CONFIG_SND_PXA910_SOC=m
CONFIG_SND_SOC_QCOM=m
CONFIG_SND_SOC_APQ8016_SBC=m
-CONFIG_SND_SOC_ROCKCHIP=m
CONFIG_SND_SOC_SH4_FSI=m
CONFIG_SND_SOC_RCAR=m
CONFIG_SND_SOC_ROCKCHIP_SPDIF=m
@@ -871,7 +866,6 @@ CONFIG_SND_SOC_MSM8916_WCD_ANALOG=m
CONFIG_SND_SOC_MSM8916_WCD_DIGITAL=m
CONFIG_SND_SOC_SGTL5000=m
CONFIG_SND_SOC_STI_SAS=m
-CONFIG_SND_SOC_TLV320AIC32X4=m
CONFIG_SND_SOC_TLV320AIC32X4_I2C=m
CONFIG_SND_SOC_TLV320AIC3X_I2C=m
CONFIG_SND_SOC_WM8960=m
@@ -931,7 +925,6 @@ CONFIG_KEYSTONE_USB_PHY=m
CONFIG_NOP_USB_XCEIV=y
CONFIG_AM335X_PHY_USB=m
CONFIG_TWL6030_USB=m
-CONFIG_USB_GPIO_VBUS=y
CONFIG_USB_ISP1301=y
CONFIG_USB_MXS_PHY=y
CONFIG_USB_GADGET=y
--
2.51.0
^ permalink raw reply related
* [PATCH 3/5] ARM: configs: Drop redundant SND_ATMEL_SOC
From: Krzysztof Kozlowski @ 2026-04-12 17:12 UTC (permalink / raw)
To: Nicolas Ferre, Alexandre Belloni, Claudiu Beznea, Bjorn Andersson,
Dmitry Baryshkov, Dinh Nguyen, Krzysztof Kozlowski
Cc: Arnd Bergmann, Alexandre Belloni, Linus Walleij, Drew Fustini,
soc, linux-arm-kernel, linux-kernel, Krzysztof Kozlowski
In-Reply-To: <20260412-b4-defconfig-multi-v7-v1-0-e76de035c2df@oss.qualcomm.com>
CONFIG_SND_ATMEL_SOC is gone since commit 4f30f84feb77 ("ASoC: atmel:
Standardize ASoC menu") and can be simply dropped without effect.
No impact on include/generated/autoconf.h.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
arch/arm/configs/at91_dt_defconfig | 1 -
arch/arm/configs/multi_v5_defconfig | 1 -
arch/arm/configs/multi_v7_defconfig | 1 -
arch/arm/configs/pxa_defconfig | 1 -
arch/arm/configs/sama5_defconfig | 1 -
arch/arm/configs/sama7_defconfig | 1 -
6 files changed, 6 deletions(-)
diff --git a/arch/arm/configs/at91_dt_defconfig b/arch/arm/configs/at91_dt_defconfig
index 4f1153098b16..e331242dece7 100644
--- a/arch/arm/configs/at91_dt_defconfig
+++ b/arch/arm/configs/at91_dt_defconfig
@@ -155,7 +155,6 @@ CONFIG_LOGO=y
CONFIG_SOUND=y
CONFIG_SND=y
CONFIG_SND_SOC=y
-CONFIG_SND_ATMEL_SOC=y
CONFIG_SND_AT91_SOC_SAM9G20_WM8731=y
CONFIG_SND_ATMEL_SOC_WM8904=y
CONFIG_SND_AT91_SOC_SAM9X5_WM8731=y
diff --git a/arch/arm/configs/multi_v5_defconfig b/arch/arm/configs/multi_v5_defconfig
index 59b020e66a0b..d0aea907124d 100644
--- a/arch/arm/configs/multi_v5_defconfig
+++ b/arch/arm/configs/multi_v5_defconfig
@@ -186,7 +186,6 @@ CONFIG_BACKLIGHT_ATMEL_LCDC=y
CONFIG_SOUND=y
CONFIG_SND=y
CONFIG_SND_SOC=y
-CONFIG_SND_ATMEL_SOC=y
CONFIG_SND_AT91_SOC_SAM9G20_WM8731=m
CONFIG_SND_ATMEL_SOC_WM8904=m
CONFIG_SND_AT91_SOC_SAM9X5_WM8731=m
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index 4f3d1fa99887..4032bf20625a 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -818,7 +818,6 @@ CONFIG_SND_HDA_CODEC_HDMI_NVIDIA=m
CONFIG_SND_HDA_CODEC_HDMI_TEGRA=m
CONFIG_SND_USB_AUDIO=m
CONFIG_SND_SOC=m
-CONFIG_SND_ATMEL_SOC=m
CONFIG_SND_ATMEL_SOC_WM8904=m
CONFIG_SND_ATMEL_SOC_PDMIC=m
CONFIG_SND_ATMEL_SOC_I2S=m
diff --git a/arch/arm/configs/pxa_defconfig b/arch/arm/configs/pxa_defconfig
index 2d5f5dfe5af6..6bbf40d073ee 100644
--- a/arch/arm/configs/pxa_defconfig
+++ b/arch/arm/configs/pxa_defconfig
@@ -403,7 +403,6 @@ CONFIG_SND_DEBUG=y
CONFIG_SND_SEQUENCER=m
CONFIG_SND_USB_AUDIO=m
CONFIG_SND_SOC=m
-CONFIG_SND_ATMEL_SOC=m
CONFIG_SND_PXA2XX_SOC=m
CONFIG_SND_PXA_SOC_SSP=m
CONFIG_SND_PXA2XX_SOC_SPITZ=m
diff --git a/arch/arm/configs/sama5_defconfig b/arch/arm/configs/sama5_defconfig
index 2cad045e1d8d..bd7f0b5f7d66 100644
--- a/arch/arm/configs/sama5_defconfig
+++ b/arch/arm/configs/sama5_defconfig
@@ -168,7 +168,6 @@ CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_SOUND=y
CONFIG_SND=y
CONFIG_SND_SOC=y
-CONFIG_SND_ATMEL_SOC=y
CONFIG_SND_ATMEL_SOC_WM8904=y
CONFIG_SND_ATMEL_SOC_CLASSD=y
CONFIG_SND_ATMEL_SOC_PDMIC=y
diff --git a/arch/arm/configs/sama7_defconfig b/arch/arm/configs/sama7_defconfig
index e52f671ccec4..47abc56c40f5 100644
--- a/arch/arm/configs/sama7_defconfig
+++ b/arch/arm/configs/sama7_defconfig
@@ -159,7 +159,6 @@ CONFIG_BACKLIGHT_PWM=y
CONFIG_SOUND=y
CONFIG_SND=y
CONFIG_SND_SOC=y
-CONFIG_SND_ATMEL_SOC=y
CONFIG_SND_SOC_MIKROE_PROTO=m
CONFIG_SND_MCHP_SOC_I2S_MCC=y
CONFIG_SND_MCHP_SOC_SPDIFTX=y
--
2.51.0
^ permalink raw reply related
* [PATCH 2/5] ARM: configs: Drop redundant I2C_DESIGNWARE_PLATFORM
From: Krzysztof Kozlowski @ 2026-04-12 17:12 UTC (permalink / raw)
To: Nicolas Ferre, Alexandre Belloni, Claudiu Beznea, Bjorn Andersson,
Dmitry Baryshkov, Dinh Nguyen, Krzysztof Kozlowski
Cc: Arnd Bergmann, Alexandre Belloni, Linus Walleij, Drew Fustini,
soc, linux-arm-kernel, linux-kernel, Krzysztof Kozlowski
In-Reply-To: <20260412-b4-defconfig-multi-v7-v1-0-e76de035c2df@oss.qualcomm.com>
I2C_DESIGNWARE_PLATFORM is default=y via I2C_DESIGNWARE_CORE, which is
enabled. No impact on include/generated/autoconf.h.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
arch/arm/configs/hisi_defconfig | 1 -
arch/arm/configs/multi_v7_defconfig | 1 -
arch/arm/configs/pxa_defconfig | 1 -
arch/arm/configs/socfpga_defconfig | 1 -
arch/arm/configs/spear13xx_defconfig | 1 -
arch/arm/configs/spear3xx_defconfig | 1 -
arch/arm/configs/spear6xx_defconfig | 1 -
7 files changed, 7 deletions(-)
diff --git a/arch/arm/configs/hisi_defconfig b/arch/arm/configs/hisi_defconfig
index 384aade1a48b..dde9cff951d4 100644
--- a/arch/arm/configs/hisi_defconfig
+++ b/arch/arm/configs/hisi_defconfig
@@ -43,7 +43,6 @@ CONFIG_SERIAL_OF_PLATFORM=y
CONFIG_SERIAL_AMBA_PL011=y
CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
CONFIG_I2C_DESIGNWARE_CORE=y
-CONFIG_I2C_DESIGNWARE_PLATFORM=y
CONFIG_SPI=y
CONFIG_SPI_PL022=y
CONFIG_PINCTRL_SINGLE=y
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index c477454a4694..4f3d1fa99887 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -420,7 +420,6 @@ CONFIG_I2C_BCM2835=y
CONFIG_I2C_CADENCE=y
CONFIG_I2C_DAVINCI=y
CONFIG_I2C_DESIGNWARE_CORE=y
-CONFIG_I2C_DESIGNWARE_PLATFORM=y
CONFIG_I2C_DIGICOLOR=m
CONFIG_I2C_EMEV2=m
CONFIG_I2C_IMX=y
diff --git a/arch/arm/configs/pxa_defconfig b/arch/arm/configs/pxa_defconfig
index c51ae373ca88..2d5f5dfe5af6 100644
--- a/arch/arm/configs/pxa_defconfig
+++ b/arch/arm/configs/pxa_defconfig
@@ -278,7 +278,6 @@ CONFIG_I2C_CHARDEV=m
CONFIG_I2C_MUX_PCA954x=m
CONFIG_I2C_MUX_PINCTRL=m
CONFIG_I2C_DESIGNWARE_CORE=m
-CONFIG_I2C_DESIGNWARE_PLATFORM=m
CONFIG_I2C_GPIO=y
CONFIG_I2C_PXA_SLAVE=y
CONFIG_I2C_XILINX=m
diff --git a/arch/arm/configs/socfpga_defconfig b/arch/arm/configs/socfpga_defconfig
index f2e42846b116..19a8e30a7b22 100644
--- a/arch/arm/configs/socfpga_defconfig
+++ b/arch/arm/configs/socfpga_defconfig
@@ -84,7 +84,6 @@ CONFIG_SERIAL_8250_DW=y
CONFIG_I2C=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_DESIGNWARE_CORE=y
-CONFIG_I2C_DESIGNWARE_PLATFORM=y
CONFIG_SPI=y
CONFIG_SPI_CADENCE_QUADSPI=y
CONFIG_SPI_DESIGNWARE=y
diff --git a/arch/arm/configs/spear13xx_defconfig b/arch/arm/configs/spear13xx_defconfig
index 8b19af1ea67c..6712ae741c19 100644
--- a/arch/arm/configs/spear13xx_defconfig
+++ b/arch/arm/configs/spear13xx_defconfig
@@ -63,7 +63,6 @@ CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
CONFIG_RAW_DRIVER=y
CONFIG_I2C=y
CONFIG_I2C_DESIGNWARE_CORE=y
-CONFIG_I2C_DESIGNWARE_PLATFORM=y
CONFIG_SPI=y
CONFIG_SPI_PL022=y
CONFIG_GPIO_SYSFS=y
diff --git a/arch/arm/configs/spear3xx_defconfig b/arch/arm/configs/spear3xx_defconfig
index b4e4b96a98af..b96baa63fd58 100644
--- a/arch/arm/configs/spear3xx_defconfig
+++ b/arch/arm/configs/spear3xx_defconfig
@@ -43,7 +43,6 @@ CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
CONFIG_RAW_DRIVER=y
CONFIG_I2C=y
CONFIG_I2C_DESIGNWARE_CORE=y
-CONFIG_I2C_DESIGNWARE_PLATFORM=y
CONFIG_SPI=y
CONFIG_SPI_PL022=y
CONFIG_GPIO_SYSFS=y
diff --git a/arch/arm/configs/spear6xx_defconfig b/arch/arm/configs/spear6xx_defconfig
index 7083b1bd8573..dba3bf3fa19a 100644
--- a/arch/arm/configs/spear6xx_defconfig
+++ b/arch/arm/configs/spear6xx_defconfig
@@ -34,7 +34,6 @@ CONFIG_SERIAL_AMBA_PL011=y
CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
CONFIG_I2C=y
CONFIG_I2C_DESIGNWARE_CORE=y
-CONFIG_I2C_DESIGNWARE_PLATFORM=y
CONFIG_SPI=y
CONFIG_SPI_PL022=y
CONFIG_GPIO_PL061=y
--
2.51.0
^ permalink raw reply related
* [PATCH 1/5] ARM: multi_v7_defconfig: Move entries to match savedefconfig
From: Krzysztof Kozlowski @ 2026-04-12 17:12 UTC (permalink / raw)
To: Nicolas Ferre, Alexandre Belloni, Claudiu Beznea, Bjorn Andersson,
Dmitry Baryshkov, Dinh Nguyen, Krzysztof Kozlowski
Cc: Arnd Bergmann, Alexandre Belloni, Linus Walleij, Drew Fustini,
soc, linux-arm-kernel, linux-kernel, Krzysztof Kozlowski
In-Reply-To: <20260412-b4-defconfig-multi-v7-v1-0-e76de035c2df@oss.qualcomm.com>
Only re-shuffle entries to match savedefconfig, without removing any
symbols. This helps in reviewing defconfig when comparing with
savedefconfig and looking for obsolete symbols. No impact on
include/generated/autoconf.h.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
arch/arm/configs/multi_v7_defconfig | 82 ++++++++++++++++++-------------------
1 file changed, 41 insertions(+), 41 deletions(-)
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index bcc9aabc1202..c477454a4694 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -360,9 +360,9 @@ CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=5
CONFIG_SERIAL_8250_RUNTIME_UARTS=5
CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_ASPEED_VUART=m
-CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_8250_BCM2835AUX=y
CONFIG_SERIAL_8250_DW=y
CONFIG_SERIAL_8250_EM=y
@@ -731,40 +731,8 @@ CONFIG_VIDEO_ADV7604_CEC=y
CONFIG_VIDEO_ML86V7667=m
CONFIG_IMX_IPUV3_CORE=m
CONFIG_DRM=y
-CONFIG_DRM_NOUVEAU=m
-# CONFIG_DRM_NOUVEAU_CH7006 is not set
-# CONFIG_DRM_NOUVEAU_SIL164 is not set
-CONFIG_DRM_EXYNOS=m
-CONFIG_DRM_EXYNOS_FIMD=y
-CONFIG_DRM_EXYNOS_MIXER=y
-CONFIG_DRM_EXYNOS_DPI=y
-CONFIG_DRM_EXYNOS_DSI=y
-CONFIG_DRM_EXYNOS_HDMI=y
-CONFIG_DRM_ROCKCHIP=m
-CONFIG_ROCKCHIP_ANALOGIX_DP=y
-CONFIG_ROCKCHIP_DW_HDMI=y
-CONFIG_ROCKCHIP_DW_MIPI_DSI=y
-CONFIG_ROCKCHIP_INNO_HDMI=y
+CONFIG_DRM_ASPEED_GFX=m
CONFIG_DRM_ATMEL_HLCDC=m
-CONFIG_DRM_RCAR_DU=m
-CONFIG_DRM_SUN4I=m
-CONFIG_DRM_OMAP=m
-CONFIG_OMAP5_DSS_HDMI=y
-CONFIG_DRM_TILCDC=m
-CONFIG_DRM_MSM=m
-CONFIG_DRM_FSL_DCU=m
-CONFIG_DRM_TEGRA=y
-CONFIG_DRM_STM=m
-CONFIG_DRM_STM_DSI=m
-CONFIG_DRM_PANEL_LVDS=m
-CONFIG_DRM_PANEL_ORISETECH_OTM8009A=m
-CONFIG_DRM_PANEL_RAYDIUM_RM68200=m
-CONFIG_DRM_PANEL_SAMSUNG_LD9040=m
-CONFIG_DRM_PANEL_SAMSUNG_S6E63J0X03=m
-CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0=m
-CONFIG_DRM_PANEL_SHARP_LQ101R1SX01=m
-CONFIG_DRM_PANEL_EDP=y
-CONFIG_DRM_PANEL_SIMPLE=y
CONFIG_DRM_DISPLAY_CONNECTOR=m
CONFIG_DRM_I2C_NXP_TDA998X=m
CONFIG_DRM_ITE_IT66121=m
@@ -780,20 +748,52 @@ CONFIG_DRM_TI_TFP410=m
CONFIG_DRM_TI_TPD12S015=m
CONFIG_DRM_I2C_ADV7511=m
CONFIG_DRM_I2C_ADV7511_AUDIO=y
-CONFIG_DRM_STI=m
+CONFIG_DRM_ETNAVIV=m
+CONFIG_DRM_EXYNOS=m
+CONFIG_DRM_EXYNOS_FIMD=y
+CONFIG_DRM_EXYNOS_MIXER=y
+CONFIG_DRM_EXYNOS_DPI=y
+CONFIG_DRM_EXYNOS_DSI=y
+CONFIG_DRM_EXYNOS_HDMI=y
+CONFIG_DRM_FSL_DCU=m
CONFIG_DRM_IMX=m
CONFIG_DRM_IMX_PARALLEL_DISPLAY=m
CONFIG_DRM_IMX_TVE=m
CONFIG_DRM_IMX_LDB=m
CONFIG_DRM_IMX_HDMI=m
+CONFIG_DRM_LIMA=m
+CONFIG_DRM_MSM=m
+CONFIG_DRM_MXSFB=m
+CONFIG_DRM_NOUVEAU=m
+# CONFIG_DRM_NOUVEAU_CH7006 is not set
+# CONFIG_DRM_NOUVEAU_SIL164 is not set
+CONFIG_DRM_OMAP=m
+CONFIG_OMAP5_DSS_HDMI=y
+CONFIG_DRM_PANEL_LVDS=m
+CONFIG_DRM_PANEL_ORISETECH_OTM8009A=m
+CONFIG_DRM_PANEL_RAYDIUM_RM68200=m
+CONFIG_DRM_PANEL_SAMSUNG_LD9040=m
+CONFIG_DRM_PANEL_SAMSUNG_S6E63J0X03=m
+CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0=m
+CONFIG_DRM_PANEL_SHARP_LQ101R1SX01=m
+CONFIG_DRM_PANEL_EDP=y
+CONFIG_DRM_PANEL_SIMPLE=y
+CONFIG_DRM_PANFROST=m
+CONFIG_DRM_PL111=m
+CONFIG_DRM_RCAR_DU=m
+CONFIG_DRM_ROCKCHIP=m
+CONFIG_ROCKCHIP_ANALOGIX_DP=y
+CONFIG_ROCKCHIP_DW_HDMI=y
+CONFIG_ROCKCHIP_DW_MIPI_DSI=y
+CONFIG_ROCKCHIP_INNO_HDMI=y
+CONFIG_DRM_STI=m
+CONFIG_DRM_STM=m
+CONFIG_DRM_STM_DSI=m
+CONFIG_DRM_SUN4I=m
+CONFIG_DRM_TEGRA=y
+CONFIG_DRM_TILCDC=m
CONFIG_DRM_V3D=m
CONFIG_DRM_VC4=m
-CONFIG_DRM_ETNAVIV=m
-CONFIG_DRM_MXSFB=m
-CONFIG_DRM_PL111=m
-CONFIG_DRM_LIMA=m
-CONFIG_DRM_PANFROST=m
-CONFIG_DRM_ASPEED_GFX=m
CONFIG_FB=y
CONFIG_FB_EFI=y
CONFIG_FB_WM8505=y
--
2.51.0
^ permalink raw reply related
* [PATCH 0/5] ARM: configs: Cleanup redundant options
From: Krzysztof Kozlowski @ 2026-04-12 17:12 UTC (permalink / raw)
To: Nicolas Ferre, Alexandre Belloni, Claudiu Beznea, Bjorn Andersson,
Dmitry Baryshkov, Dinh Nguyen, Krzysztof Kozlowski
Cc: Arnd Bergmann, Alexandre Belloni, Linus Walleij, Drew Fustini,
soc, linux-arm-kernel, linux-kernel, Krzysztof Kozlowski
No functional impact (verified autoconf.h).
Best regards,
Krzysztof
---
Krzysztof Kozlowski (5):
ARM: multi_v7_defconfig: Move entries to match savedefconfig
ARM: configs: Drop redundant I2C_DESIGNWARE_PLATFORM
ARM: configs: Drop redundant SND_ATMEL_SOC
ARM: multi_v7_defconfig: Cleanup redundant options
ARM: multi_v7_defconfig: Correct QCOM_RPMH and QCOM_RPMHPD
arch/arm/configs/at91_dt_defconfig | 1 -
arch/arm/configs/hisi_defconfig | 1 -
arch/arm/configs/multi_v5_defconfig | 1 -
arch/arm/configs/multi_v7_defconfig | 95 ++++++++++++++++--------------------
arch/arm/configs/pxa_defconfig | 2 -
arch/arm/configs/sama5_defconfig | 1 -
arch/arm/configs/sama7_defconfig | 1 -
arch/arm/configs/socfpga_defconfig | 1 -
arch/arm/configs/spear13xx_defconfig | 1 -
arch/arm/configs/spear3xx_defconfig | 1 -
arch/arm/configs/spear6xx_defconfig | 1 -
11 files changed, 43 insertions(+), 63 deletions(-)
---
base-commit: cc27764c3072c53e1b5df83fc2e46fe1e99b8c19
change-id: 20260412-b4-defconfig-multi-v7-0619478fb969
Best regards,
--
Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
^ permalink raw reply
* [PATCH 5/5] arm64: dts: arm: fvp-base-revc: Add FF-A notification interrupt
From: Sudeep Holla @ 2026-04-12 17:04 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Marc Zyngier,
devicetree, linux-kernel, linux-arm-kernel, Sudeep Holla
In-Reply-To: <20260412-b4-ffa_ns_sgi_gicv3-v1-0-af61243eb405@kernel.org>
Add an arm,ffa firmware node describing the FF-A notification
interrupt on SGI 8.
Also mark SGI 8 as donated to the non-secure world in the GICv3
node so the interrupt specifier is accepted by the donated-SGI DT
support.
Signed-off-by: Sudeep Holla <sudeep.holla@kernel.org>
---
arch/arm64/boot/dts/arm/fvp-base-revc.dts | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/arm/fvp-base-revc.dts b/arch/arm64/boot/dts/arm/fvp-base-revc.dts
index 68a69f17e93d..87189b32e38d 100644
--- a/arch/arm64/boot/dts/arm/fvp-base-revc.dts
+++ b/arch/arm64/boot/dts/arm/fvp-base-revc.dts
@@ -40,6 +40,11 @@ psci {
method = "smc";
};
+ ffa {
+ compatible = "arm,ffa";
+ interrupts = <GIC_SGI 8 IRQ_TYPE_EDGE_RISING>;
+ };
+
cpus {
#address-cells = <2>;
#size-cells = <0>;
@@ -224,6 +229,7 @@ gic: interrupt-controller@2f000000 {
#interrupt-cells = <3>;
#address-cells = <2>;
#size-cells = <2>;
+ arm,secure-donated-ns-sgi-ranges = <8 1>;
ranges;
interrupt-controller;
reg = <0x0 0x2f000000 0 0x10000>, // GICD
--
2.43.0
^ permalink raw reply related
* [PATCH 4/5] firmware: arm_ffa: Use device node interrupts property for IRQ lookup
From: Sudeep Holla @ 2026-04-12 17:04 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Marc Zyngier,
devicetree, linux-kernel, linux-arm-kernel, Sudeep Holla
In-Reply-To: <20260412-b4-ffa_ns_sgi_gicv3-v1-0-af61243eb405@kernel.org>
Use the standard interrupts property from the arm,ffa node instead of
synthesizing a GIC mapping directly.
Requires the "arm,ffa" device node to describe exactly one interrupt,
validate that its affinity spans cpu_possible_mask so the interrupt is
per-CPU, and then cross-check the mapped hwirq against the interrupt
ID returned by FFA_FEATURES.
This removes the FF-A driver's direct arm,gic-v3 lookup and raw
irq_create_of_mapping() usage while still keeping the DT description in
sync with the firmware-reported interrupt.
Signed-off-by: Sudeep Holla <sudeep.holla@kernel.org>
---
drivers/firmware/arm_ffa/driver.c | 53 +++++++++++++++++++++++++++++----------
1 file changed, 40 insertions(+), 13 deletions(-)
diff --git a/drivers/firmware/arm_ffa/driver.c b/drivers/firmware/arm_ffa/driver.c
index f2f94d4d533e..7a3800a55dc1 100644
--- a/drivers/firmware/arm_ffa/driver.c
+++ b/drivers/firmware/arm_ffa/driver.c
@@ -1821,6 +1821,45 @@ static void ffa_sched_recv_irq_work_fn(struct work_struct *work)
ffa_notification_info_get();
}
+static int ffa_dt_map_irq(int intid)
+{
+ struct device_node *ffa __free(device_node) = NULL;
+ const struct cpumask *affinity;
+ struct irq_data *irqd;
+ int count, irq;
+
+ ffa = of_find_compatible_node(NULL, NULL, "arm,ffa");
+ if (!ffa)
+ return -ENXIO;
+
+ count = of_irq_count(ffa);
+ if (count <= 0)
+ return count ? count : -ENXIO;
+
+ if (count != 1) {
+ pr_err("FF-A currently supports exactly one interrupt\n");
+ return -EINVAL;
+ }
+
+ affinity = of_irq_get_affinity(ffa, 0);
+ if (!affinity || !cpumask_equal(affinity, cpu_possible_mask)) {
+ pr_err("FF-A currently supports only SGIs/PPIs\n");
+ return -EINVAL;
+ }
+
+ irq = of_irq_get(ffa, 0);
+ if (irq <= 0)
+ return irq ? irq : -ENXIO;
+
+ irqd = irq_get_irq_data(irq);
+ if (!irqd || irqd_to_hwirq(irqd) != intid) {
+ irq_dispose_mapping(irq);
+ return -EINVAL;
+ }
+
+ return irq;
+}
+
static int ffa_irq_map(u32 id)
{
char *err_str;
@@ -1842,19 +1881,7 @@ static int ffa_irq_map(u32 id)
}
if (acpi_disabled) {
- struct of_phandle_args oirq = {};
- struct device_node *gic;
-
- /* Only GICv3 supported currently with the device tree */
- gic = of_find_compatible_node(NULL, NULL, "arm,gic-v3");
- if (!gic)
- return -ENXIO;
-
- oirq.np = gic;
- oirq.args_count = 1;
- oirq.args[0] = intid;
- irq = irq_create_of_mapping(&oirq);
- of_node_put(gic);
+ irq = ffa_dt_map_irq(intid);
#ifdef CONFIG_ACPI
} else {
irq = acpi_register_gsi(NULL, intid, ACPI_EDGE_SENSITIVE,
--
2.43.0
^ permalink raw reply related
* [PATCH 3/5] dt-bindings: firmware: Add Arm FF-A binding
From: Sudeep Holla @ 2026-04-12 17:04 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Marc Zyngier,
devicetree, linux-kernel, linux-arm-kernel, Sudeep Holla
In-Reply-To: <20260412-b4-ffa_ns_sgi_gicv3-v1-0-af61243eb405@kernel.org>
Document the FF-A firmware device node.
Describes the "arm,ffa" compatible and requires the standard interrupts
property.
Signed-off-by: Sudeep Holla <sudeep.holla@kernel.org>
---
.../devicetree/bindings/firmware/arm,ffa.yaml | 42 ++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/Documentation/devicetree/bindings/firmware/arm,ffa.yaml b/Documentation/devicetree/bindings/firmware/arm,ffa.yaml
new file mode 100644
index 000000000000..150f394b3327
--- /dev/null
+++ b/Documentation/devicetree/bindings/firmware/arm,ffa.yaml
@@ -0,0 +1,42 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/firmware/arm,ffa.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Arm Firmware Framework for A-profile
+
+maintainers:
+ - Sudeep Holla <sudeep.holla@kernel.org>
+
+description: |
+ Arm Firmware Framework for A-profile (FF-A) firmware device node
+ describing the notification interrupt exposed to the normal world.
+
+properties:
+ $nodename:
+ const: ffa
+
+ compatible:
+ const: arm,ffa
+
+ interrupts:
+ description:
+ Per-CPU notification interrupt used by the normal world FF-A partition.
+ maxItems: 1
+
+required:
+ - compatible
+ - interrupts
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ ffa {
+ compatible = "arm,ffa";
+ interrupts = <GIC_SGI 8 IRQ_TYPE_EDGE_RISING>;
+ };
--
2.43.0
^ permalink raw reply related
* [PATCH 2/5] irqchip/gic-v3: Support secure-donated non-secure SGIs
From: Sudeep Holla @ 2026-04-12 17:04 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Marc Zyngier,
devicetree, linux-kernel, linux-arm-kernel, Sudeep Holla
In-Reply-To: <20260412-b4-ffa_ns_sgi_gicv3-v1-0-af61243eb405@kernel.org>
Parse secure-donated SGI ranges from the firmware, reject invalid
interrupt specifiers, and allow devicetree consumers to map only the
SGIs explicitly donated by the secure side to non-secure software.
Signed-off-by: Sudeep Holla <sudeep.holla@kernel.org>
---
drivers/irqchip/irq-gic-v3.c | 86 ++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 86 insertions(+)
diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c
index 20f13b686ab2..cc7720d9fb0e 100644
--- a/drivers/irqchip/irq-gic-v3.c
+++ b/drivers/irqchip/irq-gic-v3.c
@@ -35,6 +35,8 @@
#include <asm/smp_plat.h>
#include <asm/virt.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
#include "irq-gic-common.h"
static u8 dist_prio_irq __ro_after_init = GICV3_PRIO_IRQ;
@@ -65,6 +67,7 @@ struct gic_chip_data {
u64 flags;
bool has_rss;
unsigned int ppi_nr;
+ u16 donated_sgi_mask;
struct partition_affinity *parts;
unsigned int nr_parts;
};
@@ -95,6 +98,7 @@ static bool nmi_support_forbidden;
* with hwirq IDs, is simplified by accounting for all 16.
*/
#define SGI_NR 16
+#define GIC_SGI_IPI_NR 8
/*
* The behaviours of RPR and PMR registers differ depending on the value of
@@ -119,6 +123,74 @@ static bool nmi_support_forbidden;
*/
static DEFINE_STATIC_KEY_FALSE(supports_pseudo_nmis);
+static bool gic_sgi_is_donated_to_ns(unsigned int sgi)
+{
+ return sgi < SGI_NR && (gic_data.donated_sgi_mask & BIT(sgi));
+}
+
+static int __init gic_of_init_donated_sgi_ranges(struct device_node *node)
+{
+ const char *propname = "arm,secure-donated-ns-sgi-ranges";
+ int count, i;
+ u32 *ranges;
+ u16 mask = 0;
+
+ count = of_property_count_u32_elems(node, propname);
+ if (count < 0) {
+ if (count == -EINVAL)
+ return 0;
+
+ pr_err("%pOF: unable to read %s\n", node, propname);
+ return count;
+ }
+
+ if (!count)
+ return 0;
+
+ if (count % 2) {
+ pr_err("%pOF: %s must contain <sgi span> pairs\n",
+ node, propname);
+ return -EINVAL;
+ }
+
+ ranges = kcalloc(count, sizeof(*ranges), GFP_KERNEL);
+ if (!ranges)
+ return -ENOMEM;
+
+ if (of_property_read_u32_array(node, propname, ranges, count)) {
+ pr_err("%pOF: unable to read %s\n", node, propname);
+ kfree(ranges);
+ return -EINVAL;
+ }
+
+ for (i = 0; i < count; i += 2) {
+ u32 sgi = ranges[i];
+ u32 span = ranges[i + 1];
+ u32 end;
+
+ if (sgi < GIC_SGI_IPI_NR || sgi >= SGI_NR || !span || span > 8) {
+ pr_err("%pOF: invalid SGI range <%u %u> in %s\n",
+ node, sgi, span, propname);
+ kfree(ranges);
+ return -EINVAL;
+ }
+
+ end = sgi + span;
+ if (end > SGI_NR) {
+ pr_err("%pOF: SGI range <%u %u> exceeds SGI space in %s\n",
+ node, sgi, span, propname);
+ kfree(ranges);
+ return -EINVAL;
+ }
+
+ mask |= GENMASK(end - 1, sgi);
+ }
+
+ kfree(ranges);
+ gic_data.donated_sgi_mask = mask;
+ return 0;
+}
+
static u32 gic_get_pribits(void)
{
u32 pribits;
@@ -1614,6 +1686,12 @@ static int gic_irq_domain_translate(struct irq_domain *d,
case 3: /* EPPI */
*hwirq = fwspec->param[1] + EPPI_BASE_INTID;
break;
+ case GIC_SGI: /* SGI */
+ if (!gic_sgi_is_donated_to_ns(fwspec->param[1]))
+ return -EINVAL;
+
+ *hwirq = fwspec->param[1];
+ break;
case GIC_IRQ_TYPE_LPI: /* LPI */
*hwirq = fwspec->param[1];
break;
@@ -1623,6 +1701,10 @@ static int gic_irq_domain_translate(struct irq_domain *d,
*type = fwspec->param[2] & IRQ_TYPE_SENSE_MASK;
+ if (fwspec->param[0] == GIC_SGI &&
+ *type != IRQ_TYPE_EDGE_RISING)
+ return -EINVAL;
+
/*
* Make it clear that broken DTs are... broken.
*/
@@ -2239,6 +2321,10 @@ static int __init gic_of_init(struct device_node *node, struct device_node *pare
gic_enable_of_quirks(node, gic_quirks, &gic_data);
+ err = gic_of_init_donated_sgi_ranges(node);
+ if (err)
+ goto out_unmap_rdist;
+
err = gic_init_bases(dist_phys_base, dist_base, rdist_regs,
nr_redist_regions, redist_stride, &node->fwnode);
if (err)
--
2.43.0
^ permalink raw reply related
* [PATCH 0/5] firmware/irqchip: Add FF-A DT interrupt support for donated NS SGIs
From: Sudeep Holla @ 2026-04-12 17:04 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Marc Zyngier,
devicetree, linux-kernel, linux-arm-kernel, Sudeep Holla
Hi all,
This series wires FF-A notification interrupts up through DT using the
standard interrupts property on the arm,ffa node and adds the
required GICv3 and binding support for secure-donated non-secure SGIs.
This has been long pending after the discussions here[1][2]. I have been
waiting for some ACPI story to shape up for almost an year now, but no
progress there. So posting this for now to start discussion on the approach
taken here instead of waiting for another year to sort out ACPI 😉.
It:
- documents secure-donated NS SGIs in the GIC DT binding
- teaches the GICv3 driver to accept and map those SGIs
- adds a DT binding for the arm,ffa firmware node
- updates the FF-A driver to use the arm,ffa node interrupt instead of
synthesizing its own GIC mapping
- adds an FVP DT node using SGI 8 as the FF-A notification interrupt
The FF-A DT lookup expects a single interrupt entry, verifies that it is
a per-CPU interrupt via the reported affinity mask, and cross-checks the
resolved Linux IRQ hwirq against the interrupt ID returned by
FFA_FEATURES.
[1] https://lore.kernel.org/all/86plqayvu6.wl-maz@kernel.org/
[2] https://lore.kernel.org/all/86zfpgztmt.wl-maz@kernel.org/
Signed-off-by: Sudeep Holla <sudeep.holla@kernel.org>
---
Sudeep Holla (5):
dt-bindings: interrupt-controller: Add support for secure donated SGIs
irqchip/gic-v3: Support secure-donated non-secure SGIs
dt-bindings: firmware: Add Arm FF-A binding
firmware: arm_ffa: Use device node interrupts property for IRQ lookup
arm64: dts: arm: fvp-base-revc: Add FF-A notification interrupt
.../devicetree/bindings/firmware/arm,ffa.yaml | 42 +++++++++++
.../bindings/interrupt-controller/arm,gic-v3.yaml | 27 ++++++-
arch/arm64/boot/dts/arm/fvp-base-revc.dts | 6 ++
drivers/firmware/arm_ffa/driver.c | 53 +++++++++----
drivers/irqchip/irq-gic-v3.c | 86 ++++++++++++++++++++++
include/dt-bindings/interrupt-controller/arm-gic.h | 1 +
6 files changed, 201 insertions(+), 14 deletions(-)
---
base-commit: f5459048c38a00fc583658d6dcd0f894aff6df8f
change-id: 20260412-b4-ffa_ns_sgi_gicv3-ede4dfe9d76e
--
Regards,
Sudeep
^ permalink raw reply
* [PATCH 1/5] dt-bindings: interrupt-controller: Add support for secure donated SGIs
From: Sudeep Holla @ 2026-04-12 17:04 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Marc Zyngier,
devicetree, linux-kernel, linux-arm-kernel, Sudeep Holla
In-Reply-To: <20260412-b4-ffa_ns_sgi_gicv3-v1-0-af61243eb405@kernel.org>
In GICv3, SGI security is defined by interrupt grouping and configuration
rather than by SGI number alone. Linux conventionally reserves SGIs 0-7
for non-secure internal kernel IPIs, while higher SGIs is assumed to be
owned/stolen by the Secure world unless explicitly made available.
Document secure donated SGI interrupt specifiers for the GICv3 binding.
It describes "arm,secure-donated-ns-sgi-ranges" for SGIs donated by the
secure world to non-secure software. It excludes SGIs 0-7, which are
already used by the kernel for internal IPI purposes.
Signed-off-by: Sudeep Holla <sudeep.holla@kernel.org>
---
.../bindings/interrupt-controller/arm,gic-v3.yaml | 27 +++++++++++++++++++++-
include/dt-bindings/interrupt-controller/arm-gic.h | 1 +
2 files changed, 27 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml b/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml
index bfd30aae682b..664727d071c9 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml
@@ -45,17 +45,24 @@ description: |
The 1st cell is the interrupt type; 0 for SPI interrupts, 1 for PPI
interrupts, 2 for interrupts in the Extended SPI range, 3 for the
- Extended PPI range. Other values are reserved for future use.
+ Extended PPI range, and 4 for SGI interrupts. Other values are
+ reserved for future use.
The 2nd cell contains the interrupt number for the interrupt type.
SPI interrupts are in the range [0-987]. PPI interrupts are in the
range [0-15]. Extended SPI interrupts are in the range [0-1023].
Extended PPI interrupts are in the range [0-127].
+ SGI interrupts are in the range [8-15] which overlaps with the SGIs
+ assigned to/reserved for the secure world but donated to the non
+ secure world to use. Refer "arm,secure-donated-ns-sgi-ranges" for
+ more details.
+
The 3rd cell is the flags, encoded as follows:
bits[3:0] trigger type and level flags.
1 = edge triggered
4 = level triggered
+ SGIs are edge triggered and must be described as such.
The 4th cell is a phandle to a node describing a set of CPUs this
interrupt is affine to. The interrupt must be a PPI, and the node
@@ -136,6 +143,24 @@ description: |
- $ref: /schemas/types.yaml#/definitions/uint32
- $ref: /schemas/types.yaml#/definitions/uint64
+ arm,secure-donated-ns-sgi-ranges:
+ description:
+ A list of pairs <sgi span>, where "sgi" is the first SGI INTID of a
+ range donated by the secure side to non-secure software, and "span" is
+ the size of that range. Multiple ranges can be provided.
+
+ SGIs described by interrupt specifiers with type 4 (SGI) must fall
+ within one of these ranges. SGIs(0-7) reserved by non-secure world
+ for internal IPIs must not be listed here. "sgi" must be in the
+ range [8-15], "span" must be in the range [1-8], and the range must
+ not extend past SGI 15.
+ $ref: /schemas/types.yaml#/definitions/uint32-matrix
+ items:
+ - minimum: 8
+ maximum: 15
+ - minimum: 1
+ maximum: 8
+
ppi-partitions:
type: object
additionalProperties: false
diff --git a/include/dt-bindings/interrupt-controller/arm-gic.h b/include/dt-bindings/interrupt-controller/arm-gic.h
index 887f53363e8a..52c2f3f090c5 100644
--- a/include/dt-bindings/interrupt-controller/arm-gic.h
+++ b/include/dt-bindings/interrupt-controller/arm-gic.h
@@ -14,6 +14,7 @@
#define GIC_PPI 1
#define GIC_ESPI 2
#define GIC_EPPI 3
+#define GIC_SGI 4
/*
* Interrupt specifier cell 2.
--
2.43.0
^ permalink raw reply related
* [PATCH 6/6] arm64: defconfig: Switch Ethernet drivers to modules
From: Krzysztof Kozlowski @ 2026-04-12 16:21 UTC (permalink / raw)
To: linux-kernel, linux-arm-kernel, Catalin Marinas, Will Deacon,
Arnd Bergmann, Alexandre Belloni, Linus Walleij, Drew Fustini,
soc
Cc: Krzysztof Kozlowski
In-Reply-To: <20260412-defconfig-v1-0-a46918286451@oss.qualcomm.com>
Development of Linux kernel progressed over last 10 years and it is easy
to generate now initramfs for building own kernel, e.g. with Yocto or
mkosi. Therefore for a few years of reviews on mailing lists, all new
options enabled in arm64 defconfig were with assumption of having
initramfs which can load bare minimum of modules to mount filesystem
from network or disk. Basically network driver as built-in is not
anymore essential to boot the system, so switch almost all Ethernet
drivers to modules to save on kernel image size.
Similarly 9P network filesystem for QEMU, especially that testing kernel
unuder QEMU does not have any size or build process constraints and can
use initramfs with -initrd argument.
Notable exceptions / diff explanations:
1. Intel CONFIG_IGB stays as built-in, because of dependency on I2C
which is also built-in.
2. CONFIG_BCM4908_ENET and CONFIG_BCMASP appear in the diff, because
they were default=y (via ARCH_BCMBCA or ARCH_BCM_IPROC).
3. CONFIG_HNS3_HCLGE and CONFIG_HNS3_ENET are removed, because they are
default=m.
Moving code to modules has positive impact on kernel image size, thus
boot time of all users not using above drivers and ability to flash
fixed-size boot partitions.
Old Image size: 41.11 MiB (Image.gz: 14.69 MiB)
New Image size: 39.14 MiB (Image.gz: 13.82 MiB)
bloat-o-meter of vmlinux:
add/remove: 4/6139 grow/shrink: 3/51 up/down: 34547/-2046619 (-2012072)
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
arch/arm64/configs/defconfig | 67 ++++++++++++++++++++++----------------------
1 file changed, 34 insertions(+), 33 deletions(-)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 63d4a0f2e388..7d82e90b0405 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -199,8 +199,8 @@ CONFIG_MAC80211=m
CONFIG_MAC80211_LEDS=y
CONFIG_RFKILL=m
CONFIG_RFKILL_GPIO=m
-CONFIG_NET_9P=y
-CONFIG_NET_9P_VIRTIO=y
+CONFIG_NET_9P=m
+CONFIG_NET_9P_VIRTIO=m
CONFIG_NFC=m
CONFIG_NFC_NCI=m
CONFIG_NFC_NXP_NCI=m
@@ -362,11 +362,14 @@ CONFIG_NET_XGENE=y
# CONFIG_NET_VENDOR_ARC is not set
# CONFIG_NET_VENDOR_ASIX is not set
CONFIG_ATL1C=m
+CONFIG_BCM4908_ENET=m
CONFIG_BCMGENET=m
CONFIG_BNX2X=m
+CONFIG_BGMAC_PLATFORM=m
CONFIG_SYSTEMPORT=m
-CONFIG_MACB=y
-CONFIG_THUNDER_NIC_PF=y
+CONFIG_BCMASP=m
+CONFIG_MACB=m
+CONFIG_THUNDER_NIC_PF=m
# CONFIG_NET_VENDOR_CHELSIO is not set
# CONFIG_NET_VENDOR_CISCO is not set
# CONFIG_NET_VENDOR_CORTINA is not set
@@ -376,33 +379,31 @@ CONFIG_THUNDER_NIC_PF=y
# CONFIG_NET_VENDOR_EMULEX is not set
# CONFIG_NET_VENDOR_ENGLEDER is not set
# CONFIG_NET_VENDOR_EZCHIP is not set
-CONFIG_FEC=y
-CONFIG_FSL_FMAN=y
-CONFIG_FSL_DPAA_ETH=y
-CONFIG_FSL_DPAA2_ETH=y
-CONFIG_FSL_ENETC=y
+CONFIG_FEC=m
+CONFIG_FSL_FMAN=m
+CONFIG_FSL_DPAA_ETH=m
+CONFIG_FSL_DPAA2_ETH=m
+CONFIG_FSL_ENETC=m
CONFIG_NXP_ENETC4=m
-CONFIG_FSL_ENETC_VF=y
+CONFIG_FSL_ENETC_VF=m
CONFIG_FSL_ENETC_QOS=y
CONFIG_NXP_NETC_BLK_CTRL=m
# CONFIG_NET_VENDOR_FUNGIBLE is not set
# CONFIG_NET_VENDOR_GOOGLE is not set
-CONFIG_HIX5HD2_GMAC=y
-CONFIG_HNS_DSAF=y
-CONFIG_HNS_ENET=y
-CONFIG_HNS3=y
-CONFIG_HNS3_HCLGE=y
-CONFIG_HNS3_ENET=y
+CONFIG_HIX5HD2_GMAC=m
+CONFIG_HNS_DSAF=m
+CONFIG_HNS_ENET=m
+CONFIG_HNS3=m
# CONFIG_NET_VENDOR_HUAWEI is not set
-CONFIG_E1000=y
-CONFIG_E1000E=y
+CONFIG_E1000=m
+CONFIG_E1000E=m
CONFIG_IGB=y
-CONFIG_IGBVF=y
+CONFIG_IGBVF=m
# CONFIG_NET_VENDOR_ADI is not set
# CONFIG_NET_VENDOR_LITEX is not set
-CONFIG_MVNETA=y
-CONFIG_MVPP2=y
-CONFIG_SKY2=y
+CONFIG_MVNETA=m
+CONFIG_MVPP2=m
+CONFIG_SKY2=m
CONFIG_NET_VENDOR_MEDIATEK=y
CONFIG_NET_MEDIATEK_STAR_EMAC=m
CONFIG_MLX4_EN=m
@@ -426,27 +427,27 @@ CONFIG_QCOM_EMAC=m
CONFIG_RMNET=m
# CONFIG_NET_VENDOR_RDC is not set
CONFIG_R8169=m
-CONFIG_SH_ETH=y
-CONFIG_RAVB=y
-CONFIG_RENESAS_ETHER_SWITCH=y
-CONFIG_RTSN=y
+CONFIG_SH_ETH=m
+CONFIG_RAVB=m
+CONFIG_RENESAS_ETHER_SWITCH=m
+CONFIG_RTSN=m
# CONFIG_NET_VENDOR_ROCKER is not set
# CONFIG_NET_VENDOR_SAMSUNG is not set
# CONFIG_NET_VENDOR_SEEQ is not set
# CONFIG_NET_VENDOR_SILAN is not set
# CONFIG_NET_VENDOR_SIS is not set
# CONFIG_NET_VENDOR_SOLARFLARE is not set
-CONFIG_SMC91X=y
-CONFIG_SMSC911X=y
-CONFIG_SNI_AVE=y
-CONFIG_SNI_NETSEC=y
+CONFIG_SMC91X=m
+CONFIG_SMSC911X=m
+CONFIG_SNI_AVE=m
+CONFIG_SNI_NETSEC=m
CONFIG_STMMAC_ETH=m
CONFIG_DWMAC_MEDIATEK=m
CONFIG_DWMAC_TEGRA=m
# CONFIG_NET_VENDOR_SUN is not set
# CONFIG_NET_VENDOR_SYNOPSYS is not set
# CONFIG_NET_VENDOR_TEHUTI is not set
-CONFIG_TI_K3_AM65_CPSW_NUSS=y
+CONFIG_TI_K3_AM65_CPSW_NUSS=m
CONFIG_TI_ICSSG_PRUETH=m
# CONFIG_NET_VENDOR_VERTEXCOM is not set
# CONFIG_NET_VENDOR_VIA is not set
@@ -479,7 +480,7 @@ CONFIG_CAN_M_CAN_PLATFORM=m
CONFIG_CAN_RCAR=m
CONFIG_CAN_RCAR_CANFD=m
CONFIG_CAN_MCP251XFD=m
-CONFIG_MDIO_GPIO=y
+CONFIG_MDIO_GPIO=m
CONFIG_MDIO_BUS_MUX_MULTIPLEXER=y
CONFIG_MDIO_BUS_MUX_MMIOREG=y
CONFIG_USB_PEGASUS=m
@@ -1955,7 +1956,7 @@ CONFIG_NFS_V4=y
CONFIG_NFS_V4_1=y
CONFIG_NFS_V4_2=y
CONFIG_ROOT_NFS=y
-CONFIG_9P_FS=y
+CONFIG_9P_FS=m
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_ISO8859_1=y
CONFIG_SECURITY=y
--
2.51.0
^ permalink raw reply related
* [PATCH 5/6] arm64: defconfig: Drop AMD XGBE Ethernet driver
From: Krzysztof Kozlowski @ 2026-04-12 16:21 UTC (permalink / raw)
To: linux-kernel, linux-arm-kernel, Catalin Marinas, Will Deacon,
Arnd Bergmann, Alexandre Belloni, Linus Walleij, Drew Fustini,
soc
Cc: Krzysztof Kozlowski
In-Reply-To: <20260412-defconfig-v1-0-a46918286451@oss.qualcomm.com>
AMD XGBE Ethernet driver was enabled for KVM/QEMU, but QEMU dropped
support for it in v10.2. Driver probably is not used on any other
arm64 platforms, at least ones not being used for development with
defconfig.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
arch/arm64/configs/defconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 79f6294fffdf..63d4a0f2e388 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -356,7 +356,7 @@ CONFIG_NET_DSA_MSCC_FELIX=m
# CONFIG_NET_VENDOR_ALACRITECH is not set
# CONFIG_NET_VENDOR_ALLWINNER is not set
CONFIG_ENA_ETHERNET=m
-CONFIG_AMD_XGBE=y
+# CONFIG_NET_VENDOR_AMD is not set
CONFIG_NET_XGENE=y
# CONFIG_NET_VENDOR_AQUANTIA is not set
# CONFIG_NET_VENDOR_ARC is not set
--
2.51.0
^ permalink raw reply related
* [PATCH 4/6] arm64: defconfig: Drop unused Ethernet vendors
From: Krzysztof Kozlowski @ 2026-04-12 16:21 UTC (permalink / raw)
To: linux-kernel, linux-arm-kernel, Catalin Marinas, Will Deacon,
Arnd Bergmann, Alexandre Belloni, Linus Walleij, Drew Fustini,
soc
Cc: Krzysztof Kozlowski
In-Reply-To: <20260412-defconfig-v1-0-a46918286451@oss.qualcomm.com>
Make going through `make menuconfig` easier by disabling the unused
Ethernet vendor menu options, where no actual driver for given vendor is
selected.
Impact checked with comparing old and new autoconf.h:
diff ... | grep '^-' | grep -v CONFIG_NET_VENDOR
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
arch/arm64/configs/defconfig | 51 ++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 51 insertions(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index c9f6d5d6ef69..79f6294fffdf 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -349,15 +349,33 @@ CONFIG_VIRTIO_NET=y
CONFIG_MHI_NET=m
CONFIG_NET_DSA_BCM_SF2=m
CONFIG_NET_DSA_MSCC_FELIX=m
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_VENDOR_ACTIONS is not set
+# CONFIG_NET_VENDOR_ADAPTEC is not set
+# CONFIG_NET_VENDOR_AGERE is not set
+# CONFIG_NET_VENDOR_ALACRITECH is not set
+# CONFIG_NET_VENDOR_ALLWINNER is not set
CONFIG_ENA_ETHERNET=m
CONFIG_AMD_XGBE=y
CONFIG_NET_XGENE=y
+# CONFIG_NET_VENDOR_AQUANTIA is not set
+# CONFIG_NET_VENDOR_ARC is not set
+# CONFIG_NET_VENDOR_ASIX is not set
CONFIG_ATL1C=m
CONFIG_BCMGENET=m
CONFIG_BNX2X=m
CONFIG_SYSTEMPORT=m
CONFIG_MACB=y
CONFIG_THUNDER_NIC_PF=y
+# CONFIG_NET_VENDOR_CHELSIO is not set
+# CONFIG_NET_VENDOR_CISCO is not set
+# CONFIG_NET_VENDOR_CORTINA is not set
+# CONFIG_NET_VENDOR_DAVICOM is not set
+# CONFIG_NET_VENDOR_DEC is not set
+# CONFIG_NET_VENDOR_DLINK is not set
+# CONFIG_NET_VENDOR_EMULEX is not set
+# CONFIG_NET_VENDOR_ENGLEDER is not set
+# CONFIG_NET_VENDOR_EZCHIP is not set
CONFIG_FEC=y
CONFIG_FSL_FMAN=y
CONFIG_FSL_DPAA_ETH=y
@@ -367,16 +385,21 @@ CONFIG_NXP_ENETC4=m
CONFIG_FSL_ENETC_VF=y
CONFIG_FSL_ENETC_QOS=y
CONFIG_NXP_NETC_BLK_CTRL=m
+# CONFIG_NET_VENDOR_FUNGIBLE is not set
+# CONFIG_NET_VENDOR_GOOGLE is not set
CONFIG_HIX5HD2_GMAC=y
CONFIG_HNS_DSAF=y
CONFIG_HNS_ENET=y
CONFIG_HNS3=y
CONFIG_HNS3_HCLGE=y
CONFIG_HNS3_ENET=y
+# CONFIG_NET_VENDOR_HUAWEI is not set
CONFIG_E1000=y
CONFIG_E1000E=y
CONFIG_IGB=y
CONFIG_IGBVF=y
+# CONFIG_NET_VENDOR_ADI is not set
+# CONFIG_NET_VENDOR_LITEX is not set
CONFIG_MVNETA=y
CONFIG_MVPP2=y
CONFIG_SKY2=y
@@ -385,13 +408,34 @@ CONFIG_NET_MEDIATEK_STAR_EMAC=m
CONFIG_MLX4_EN=m
CONFIG_MLX5_CORE=m
CONFIG_MLX5_CORE_EN=y
+# CONFIG_NET_VENDOR_META is not set
+# CONFIG_NET_VENDOR_MICREL is not set
+# CONFIG_NET_VENDOR_MICROCHIP is not set
+# CONFIG_NET_VENDOR_MICROSOFT is not set
+# CONFIG_NET_VENDOR_MUCSE is not set
+# CONFIG_NET_VENDOR_MYRI is not set
+# CONFIG_NET_VENDOR_NI is not set
+# CONFIG_NET_VENDOR_NATSEMI is not set
+# CONFIG_NET_VENDOR_NETRONOME is not set
+# CONFIG_NET_VENDOR_NVIDIA is not set
+# CONFIG_NET_VENDOR_OKI is not set
+# CONFIG_NET_VENDOR_PACKET_ENGINES is not set
+# CONFIG_NET_VENDOR_QLOGIC is not set
+# CONFIG_NET_VENDOR_BROCADE is not set
CONFIG_QCOM_EMAC=m
CONFIG_RMNET=m
+# CONFIG_NET_VENDOR_RDC is not set
CONFIG_R8169=m
CONFIG_SH_ETH=y
CONFIG_RAVB=y
CONFIG_RENESAS_ETHER_SWITCH=y
CONFIG_RTSN=y
+# CONFIG_NET_VENDOR_ROCKER is not set
+# CONFIG_NET_VENDOR_SAMSUNG is not set
+# CONFIG_NET_VENDOR_SEEQ is not set
+# CONFIG_NET_VENDOR_SILAN is not set
+# CONFIG_NET_VENDOR_SIS is not set
+# CONFIG_NET_VENDOR_SOLARFLARE is not set
CONFIG_SMC91X=y
CONFIG_SMSC911X=y
CONFIG_SNI_AVE=y
@@ -399,8 +443,15 @@ CONFIG_SNI_NETSEC=y
CONFIG_STMMAC_ETH=m
CONFIG_DWMAC_MEDIATEK=m
CONFIG_DWMAC_TEGRA=m
+# CONFIG_NET_VENDOR_SUN is not set
+# CONFIG_NET_VENDOR_SYNOPSYS is not set
+# CONFIG_NET_VENDOR_TEHUTI is not set
CONFIG_TI_K3_AM65_CPSW_NUSS=y
CONFIG_TI_ICSSG_PRUETH=m
+# CONFIG_NET_VENDOR_VERTEXCOM is not set
+# CONFIG_NET_VENDOR_VIA is not set
+# CONFIG_NET_VENDOR_WANGXUN is not set
+# CONFIG_NET_VENDOR_WIZNET is not set
CONFIG_XILINX_AXI_EMAC=m
CONFIG_QCOM_IPA=m
CONFIG_MESON_GXL_PHY=m
--
2.51.0
^ permalink raw reply related
* [PATCH 3/6] arm64: defconfig: Drop default or selected drivers
From: Krzysztof Kozlowski @ 2026-04-12 16:21 UTC (permalink / raw)
To: linux-kernel, linux-arm-kernel, Catalin Marinas, Will Deacon,
Arnd Bergmann, Alexandre Belloni, Linus Walleij, Drew Fustini,
soc
Cc: Krzysztof Kozlowski
In-Reply-To: <20260412-defconfig-v1-0-a46918286451@oss.qualcomm.com>
Drop all options which are either defaults or selected by other drivers:
1. IMX Pinctrl drivers are defaults for this ARCH.
2. RP1 is selected by MISC_RP1.
3. I2C_DESIGNWARE_PLATFORM is default with I2C_DESIGNWARE_CORE.
4. DRM_SAMSUNG_DSIM is selected by DRM_EXYNOS_DSI.
5. SUN6I, SUN8I and Renesas DRM drivers have defaults.
6. SND_SOC_ROCKCHIP does not exist.
7. Several ASoC drivers are selected by other main sound switches.
8. USB_CDNS3_IMX is default with USB_CDNS3.
9. IPQ_APSS_5018 never existed.
No impact on include/generated/autoconf.h.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
arch/arm64/configs/defconfig | 23 -----------------------
1 file changed, 23 deletions(-)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 9a31b258a56e..c9f6d5d6ef69 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -557,7 +557,6 @@ CONFIG_I2C_MUX_PINCTRL=m
CONFIG_I2C_BCM2835=m
CONFIG_I2C_CADENCE=m
CONFIG_I2C_DESIGNWARE_CORE=y
-CONFIG_I2C_DESIGNWARE_PLATFORM=y
CONFIG_I2C_GPIO=m
CONFIG_I2C_IMX=y
CONFIG_I2C_IMX_LPI2C=y
@@ -632,15 +631,6 @@ CONFIG_PINCTRL_SX150X=m
CONFIG_PINCTRL_OWL=y
CONFIG_PINCTRL_S700=y
CONFIG_PINCTRL_S900=y
-CONFIG_PINCTRL_IMX8MM=y
-CONFIG_PINCTRL_IMX8MN=y
-CONFIG_PINCTRL_IMX8MP=y
-CONFIG_PINCTRL_IMX8MQ=y
-CONFIG_PINCTRL_IMX8QM=y
-CONFIG_PINCTRL_IMX8QXP=y
-CONFIG_PINCTRL_IMX8DXL=y
-CONFIG_PINCTRL_IMX8ULP=y
-CONFIG_PINCTRL_IMX93=y
CONFIG_PINCTRL_BRCMSTB=y
CONFIG_PINCTRL_BCM2712=y
CONFIG_PINCTRL_SKY1=y
@@ -669,7 +659,6 @@ CONFIG_PINCTRL_QCS615=y
CONFIG_PINCTRL_QCS8300=y
CONFIG_PINCTRL_QDF2XXX=y
CONFIG_PINCTRL_QDU1000=y
-CONFIG_PINCTRL_RP1=m
CONFIG_PINCTRL_SA8775P=y
CONFIG_PINCTRL_SC7180=y
CONFIG_PINCTRL_SC7280=y
@@ -954,11 +943,6 @@ CONFIG_DRM=m
CONFIG_DRM_HDLCD=m
CONFIG_DRM_MALI_DISPLAY=m
CONFIG_DRM_KOMEDA=m
-CONFIG_DRM_RCAR_MIPI_DSI=m
-CONFIG_DRM_RZG2L_MIPI_DSI=m
-CONFIG_DRM_SUN6I_DSI=m
-CONFIG_DRM_SUN8I_DW_HDMI=m
-CONFIG_DRM_SUN8I_MIXER=m
CONFIG_DRM_DISPLAY_CONNECTOR=m
CONFIG_DRM_FSL_LDB=m
CONFIG_DRM_I2C_NXP_TDA998X=m
@@ -970,7 +954,6 @@ CONFIG_DRM_LONTIUM_LT8713SX=m
CONFIG_DRM_ITE_IT66121=m
CONFIG_DRM_NWL_MIPI_DSI=m
CONFIG_DRM_PARADE_PS8640=m
-CONFIG_DRM_SAMSUNG_DSIM=m
CONFIG_DRM_SII902X=m
CONFIG_DRM_SIMPLE_BRIDGE=m
CONFIG_DRM_THINE_THC63LVD1024=m
@@ -1108,7 +1091,6 @@ CONFIG_SND_SOC_SC8280XP=m
CONFIG_SND_SOC_SC7180=m
CONFIG_SND_SOC_SC7280=m
CONFIG_SND_SOC_X1E80100=m
-CONFIG_SND_SOC_ROCKCHIP=m
CONFIG_SND_SOC_RCAR=m
CONFIG_SND_SOC_MSIOF=m
CONFIG_SND_SOC_RZ=m
@@ -1137,7 +1119,6 @@ CONFIG_SND_SOC_TEGRA210_AMX=m
CONFIG_SND_SOC_TEGRA210_ADX=m
CONFIG_SND_SOC_TEGRA210_MIXER=m
CONFIG_SND_SOC_TEGRA_AUDIO_GRAPH_CARD=m
-CONFIG_SND_SOC_DAVINCI_MCASP=m
CONFIG_SND_SOC_J721E_EVM=m
CONFIG_SND_SOC_XILINX_I2S=m
CONFIG_SND_SOC_XILINX_AUDIO_FORMATTER=m
@@ -1158,7 +1139,6 @@ CONFIG_SND_SOC_GTM601=m
CONFIG_SND_SOC_MAX98090=m
CONFIG_SND_SOC_MSM8916_WCD_ANALOG=m
CONFIG_SND_SOC_MSM8916_WCD_DIGITAL=m
-CONFIG_SND_SOC_PCM3168A_I2C=m
CONFIG_SND_SOC_RK3308=m
CONFIG_SND_SOC_RK817=m
CONFIG_SND_SOC_RT5640=m
@@ -1215,7 +1195,6 @@ CONFIG_USB_CDNS_SUPPORT=m
CONFIG_USB_CDNS3=m
CONFIG_USB_CDNS3_GADGET=y
CONFIG_USB_CDNS3_HOST=y
-CONFIG_USB_CDNS3_IMX=m
CONFIG_USB_MTU3=y
CONFIG_USB_MUSB_HDRC=y
CONFIG_USB_MUSB_SUNXI=y
@@ -1437,7 +1416,6 @@ CONFIG_COMMON_CLK_CS2000_CP=y
CONFIG_COMMON_CLK_FSL_SAI=y
CONFIG_COMMON_CLK_S2MPS11=y
CONFIG_COMMON_CLK_PWM=y
-CONFIG_COMMON_CLK_RP1=m
CONFIG_COMMON_CLK_RS9_PCIE=y
CONFIG_COMMON_CLK_VC3=y
CONFIG_COMMON_CLK_VC5=y
@@ -1490,7 +1468,6 @@ CONFIG_QCOM_CLK_APCC_MSM8996=y
CONFIG_QCOM_CLK_SMD_RPM=y
CONFIG_QCOM_CLK_RPMH=y
CONFIG_IPQ_APSS_6018=y
-CONFIG_IPQ_APSS_5018=y
CONFIG_IPQ_CMN_PLL=m
CONFIG_IPQ_GCC_5018=y
CONFIG_IPQ_GCC_5210=y
--
2.51.0
^ permalink raw reply related
* [PATCH 2/6] arm64: defconfig: Drop unused legacy netfilter options
From: Krzysztof Kozlowski @ 2026-04-12 16:21 UTC (permalink / raw)
To: linux-kernel, linux-arm-kernel, Catalin Marinas, Will Deacon,
Arnd Bergmann, Alexandre Belloni, Linus Walleij, Drew Fustini,
soc
Cc: Krzysztof Kozlowski
In-Reply-To: <20260412-defconfig-v1-0-a46918286451@oss.qualcomm.com>
Drop all options which are ineffective now, because they depend on
disabled IP_NF_IPTABLES_LEGACY or IP6_NF_IPTABLES_LEGACY. No impact on
include/generated/autoconf.h.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
arch/arm64/configs/defconfig | 10 ----------
1 file changed, 10 deletions(-)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 9c03ae2c767e..9a31b258a56e 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -155,17 +155,7 @@ CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
CONFIG_NETFILTER_XT_MATCH_IPVS=m
CONFIG_IP_VS=m
CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_NAT=m
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_MANGLE=m
CONFIG_IP6_NF_IPTABLES=m
-CONFIG_IP6_NF_FILTER=m
-CONFIG_IP6_NF_TARGET_REJECT=m
-CONFIG_IP6_NF_MANGLE=m
-CONFIG_IP6_NF_NAT=m
-CONFIG_IP6_NF_TARGET_MASQUERADE=m
CONFIG_BRIDGE=m
CONFIG_BRIDGE_VLAN_FILTERING=y
CONFIG_NET_DSA=m
--
2.51.0
^ permalink raw reply related
* [PATCH 1/6] arm64: defconfig: Move entries to match savedefconfig
From: Krzysztof Kozlowski @ 2026-04-12 16:21 UTC (permalink / raw)
To: linux-kernel, linux-arm-kernel, Catalin Marinas, Will Deacon,
Arnd Bergmann, Alexandre Belloni, Linus Walleij, Drew Fustini,
soc
Cc: Krzysztof Kozlowski
In-Reply-To: <20260412-defconfig-v1-0-a46918286451@oss.qualcomm.com>
Only re-shuffle entries to match savedefconfig, without removing any
symbols. This helps in reviewing defconfig when comparing with
savedefconfig and looking for obsolete symbols. No impact on
include/generated/autoconf.h.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
arch/arm64/configs/defconfig | 218 +++++++++++++++++++++----------------------
1 file changed, 109 insertions(+), 109 deletions(-)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index dd1ac01ee29b..9c03ae2c767e 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -50,7 +50,6 @@ CONFIG_ARCH_BLAIZE=y
CONFIG_ARCH_BST=y
CONFIG_ARCH_CIX=y
CONFIG_ARCH_EXYNOS=y
-CONFIG_ARCH_SPARX5=y
CONFIG_ARCH_K3=y
CONFIG_ARCH_LG1K=y
CONFIG_ARCH_HISI=y
@@ -58,6 +57,7 @@ CONFIG_ARCH_KEEMBAY=y
CONFIG_ARCH_MEDIATEK=y
CONFIG_ARCH_MESON=y
CONFIG_ARCH_MICROCHIP=y
+CONFIG_ARCH_SPARX5=y
CONFIG_ARCH_MVEBU=y
CONFIG_ARCH_NXP=y
CONFIG_ARCH_LAYERSCAPE=y
@@ -99,7 +99,6 @@ CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
CONFIG_CPUFREQ_DT=y
-CONFIG_ACPI_CPPC_CPUFREQ=m
CONFIG_ARM_ALLWINNER_SUN50I_CPUFREQ_NVMEM=m
CONFIG_ARM_APPLE_SOC_CPUFREQ=m
CONFIG_ARM_ARMADA_37XX_CPUFREQ=y
@@ -112,6 +111,7 @@ CONFIG_ARM_RASPBERRYPI_CPUFREQ=m
CONFIG_ARM_SCMI_CPUFREQ=y
CONFIG_ARM_TEGRA186_CPUFREQ=y
CONFIG_QORIQ_CPUFREQ=y
+CONFIG_ACPI_CPPC_CPUFREQ=m
CONFIG_ACPI=y
CONFIG_ACPI_HOTPLUG_MEMORY=y
CONFIG_ACPI_HMAT=y
@@ -126,6 +126,7 @@ CONFIG_JUMP_LABEL=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_IOSCHED_BFQ=y
+CONFIG_BLK_INLINE_ENCRYPTION=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_COMPAT_BRK is not set
CONFIG_MEMORY_HOTPLUG=y
@@ -182,8 +183,8 @@ CONFIG_NET_CLS_FLOWER=m
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_GACT=m
CONFIG_NET_ACT_MIRRED=m
-CONFIG_HSR=m
CONFIG_NET_ACT_GATE=m
+CONFIG_HSR=m
CONFIG_QRTR_SMD=m
CONFIG_QRTR_TUN=m
CONFIG_CAN=m
@@ -241,8 +242,8 @@ CONFIG_PCIE_XILINX=y
CONFIG_PCIE_XILINX_DMA_PL=y
CONFIG_PCIE_XILINX_NWL=y
CONFIG_PCIE_XILINX_CPM=y
-CONFIG_PCI_J721E_HOST=m
CONFIG_PCI_SKY1_HOST=m
+CONFIG_PCI_J721E_HOST=m
CONFIG_PCI_IMX6_HOST=y
CONFIG_PCI_LAYERSCAPE=y
CONFIG_PCI_HISI=y
@@ -265,6 +266,7 @@ CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_FW_LOADER_USER_HELPER=y
CONFIG_HISILICON_LPC=y
+CONFIG_IMX_AIPSTZ=m
CONFIG_TEGRA_ACONNECT=m
CONFIG_MHI_BUS_PCI_GENERIC=m
CONFIG_ARM_SCMI_PROTOCOL=y
@@ -277,7 +279,6 @@ CONFIG_GOOGLE_FIRMWARE=y
CONFIG_GOOGLE_CBMEM=m
CONFIG_GOOGLE_COREBOOT_TABLE=m
CONFIG_EFI_CAPSULE_LOADER=y
-CONFIG_IMX_AIPSTZ=m
CONFIG_IMX_SCU=y
CONFIG_QCOM_TZMEM_MODE_SHMBRIDGE=y
CONFIG_QCOM_QSEECOM=y
@@ -304,11 +305,12 @@ CONFIG_MTD_NAND_MARVELL=y
CONFIG_MTD_NAND_BRCMNAND=m
CONFIG_MTD_NAND_FSL_IFC=y
CONFIG_MTD_NAND_QCOM=y
-CONFIG_MTD_SPI_NOR=y
CONFIG_MTD_SPI_NAND=m
+CONFIG_MTD_SPI_NOR=y
CONFIG_MTD_UBI=m
CONFIG_MTD_HYPERBUS=m
CONFIG_HBMC_AM654=m
+CONFIG_OF_OVERLAY=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_NBD=m
CONFIG_VIRTIO_BLK=y
@@ -322,6 +324,7 @@ CONFIG_XILINX_SDFEC=m
CONFIG_EEPROM_AT24=m
CONFIG_EEPROM_AT25=m
CONFIG_UACCE=m
+CONFIG_MISC_RP1=m
# CONFIG_SCSI_PROC_FS is not set
CONFIG_BLK_DEV_SD=y
CONFIG_SCSI_SAS_ATA=y
@@ -424,8 +427,8 @@ CONFIG_REALTEK_PHY=y
CONFIG_ROCKCHIP_PHY=y
CONFIG_DP83867_PHY=y
CONFIG_DP83869_PHY=m
-CONFIG_DP83TG720_PHY=m
CONFIG_DP83TD510_PHY=y
+CONFIG_DP83TG720_PHY=m
CONFIG_VITESSE_PHY=y
CONFIG_XILINX_GMII2RGMII=m
CONFIG_CAN_FLEXCAN=m
@@ -631,8 +634,6 @@ CONFIG_SPMI=y
CONFIG_SPMI_APPLE=m
CONFIG_SPMI_MTK_PMIF=m
CONFIG_PINCTRL_APPLE_GPIO=m
-CONFIG_PINCTRL_BRCMSTB=y
-CONFIG_PINCTRL_BCM2712=y
CONFIG_PINCTRL_DA9062=m
CONFIG_PINCTRL_MAX77620=y
CONFIG_PINCTRL_RK805=m
@@ -649,9 +650,12 @@ CONFIG_PINCTRL_IMX8QM=y
CONFIG_PINCTRL_IMX8QXP=y
CONFIG_PINCTRL_IMX8DXL=y
CONFIG_PINCTRL_IMX8ULP=y
-CONFIG_PINCTRL_IMX91=y
CONFIG_PINCTRL_IMX93=y
+CONFIG_PINCTRL_BRCMSTB=y
+CONFIG_PINCTRL_BCM2712=y
+CONFIG_PINCTRL_SKY1=y
CONFIG_PINCTRL_IMX_SCMI=y
+CONFIG_PINCTRL_IMX91=y
CONFIG_PINCTRL_MSM=y
CONFIG_PINCTRL_ELIZA=y
CONFIG_PINCTRL_GLYMUR=y
@@ -685,7 +689,6 @@ CONFIG_PINCTRL_SDM660=y
CONFIG_PINCTRL_SDM670=y
CONFIG_PINCTRL_SDM845=y
CONFIG_PINCTRL_SDX75=y
-CONFIG_PINCTRL_SKY1=y
CONFIG_PINCTRL_SM4450=y
CONFIG_PINCTRL_SM6115=y
CONFIG_PINCTRL_SM6125=y
@@ -722,9 +725,9 @@ CONFIG_GPIO_PL061=y
CONFIG_GPIO_RCAR=y
CONFIG_GPIO_SYSCON=y
CONFIG_GPIO_UNIPHIER=y
+CONFIG_GPIO_VF610=y
CONFIG_GPIO_VISCONTI=y
CONFIG_GPIO_WCD934X=m
-CONFIG_GPIO_VF610=y
CONFIG_GPIO_XGENE=y
CONFIG_GPIO_XGENE_SB=y
CONFIG_GPIO_XILINX=m
@@ -732,9 +735,9 @@ CONFIG_GPIO_ZYNQ=m
CONFIG_GPIO_MAX732X=y
CONFIG_GPIO_PCA953X=y
CONFIG_GPIO_PCA953X_IRQ=y
-CONFIG_GPIO_ADP5585=m
CONFIG_GPIO_PCF857X=m
CONFIG_GPIO_TPIC2810=m
+CONFIG_GPIO_ADP5585=m
CONFIG_GPIO_BD9571MWV=m
CONFIG_GPIO_MACSMC=m
CONFIG_GPIO_MAX77620=y
@@ -773,7 +776,6 @@ CONFIG_SENSORS_AMC6821=m
CONFIG_SENSORS_INA2XX=m
CONFIG_SENSORS_INA3221=m
CONFIG_SENSORS_TMP102=m
-CONFIG_MISC_RP1=m
CONFIG_THERMAL_GOV_POWER_ALLOCATOR=y
CONFIG_CPU_THERMAL=y
CONFIG_DEVFREQ_THERMAL=y
@@ -784,11 +786,6 @@ CONFIG_K3_THERMAL=m
CONFIG_QORIQ_THERMAL=m
CONFIG_SUN8I_THERMAL=y
CONFIG_ROCKCHIP_THERMAL=m
-CONFIG_RCAR_THERMAL=y
-CONFIG_RCAR_GEN3_THERMAL=y
-CONFIG_RZG2L_THERMAL=y
-CONFIG_RZG3E_THERMAL=y
-CONFIG_RZG3S_THERMAL=m
CONFIG_ARMADA_THERMAL=y
CONFIG_MTK_THERMAL=m
CONFIG_MTK_LVTS_THERMAL=m
@@ -796,6 +793,11 @@ CONFIG_BCM2711_THERMAL=m
CONFIG_BCM2835_THERMAL=m
CONFIG_BRCMSTB_THERMAL=m
CONFIG_EXYNOS_THERMAL=y
+CONFIG_RCAR_THERMAL=y
+CONFIG_RCAR_GEN3_THERMAL=y
+CONFIG_RZG2L_THERMAL=y
+CONFIG_RZG3E_THERMAL=y
+CONFIG_RZG3S_THERMAL=m
CONFIG_TEGRA_SOCTHERM=m
CONFIG_TEGRA_BPMP_THERMAL=m
CONFIG_GENERIC_ADC_THERMAL=m
@@ -921,10 +923,10 @@ CONFIG_SDR_PLATFORM_DRIVERS=y
CONFIG_V4L_MEM2MEM_DRIVERS=y
CONFIG_VIDEO_AMPHION_VPU=m
CONFIG_VIDEO_CADENCE_CSI2RX=m
-CONFIG_VIDEO_MEDIATEK_JPEG=m
-CONFIG_VIDEO_MEDIATEK_VCODEC=m
CONFIG_VIDEO_WAVE_VPU=m
CONFIG_VIDEO_E5010_JPEG_ENC=m
+CONFIG_VIDEO_MEDIATEK_JPEG=m
+CONFIG_VIDEO_MEDIATEK_VCODEC=m
CONFIG_VIDEO_MEDIATEK_MDP3=m
CONFIG_VIDEO_IMX7_CSI=m
CONFIG_VIDEO_IMX_MIPI_CSIS=m
@@ -934,8 +936,8 @@ CONFIG_VIDEO_IMX8_JPEG=m
CONFIG_VIDEO_QCOM_CAMSS=m
CONFIG_VIDEO_QCOM_IRIS=m
CONFIG_VIDEO_QCOM_VENUS=m
-CONFIG_VIDEO_RCAR_ISP=m
CONFIG_VIDEO_RCAR_CSI2=m
+CONFIG_VIDEO_RCAR_ISP=m
CONFIG_VIDEO_RCAR_VIN=m
CONFIG_VIDEO_RZG2L_CSI2=m
CONFIG_VIDEO_RZG2L_CRU=m
@@ -943,8 +945,8 @@ CONFIG_VIDEO_RENESAS_FCP=m
CONFIG_VIDEO_RENESAS_FDP1=m
CONFIG_VIDEO_RENESAS_VSP1=m
CONFIG_VIDEO_RCAR_DRIF=m
-CONFIG_VIDEO_ROCKCHIP_CIF=m
CONFIG_VIDEO_ROCKCHIP_RGA=m
+CONFIG_VIDEO_ROCKCHIP_CIF=m
CONFIG_VIDEO_SAMSUNG_EXYNOS_GSC=m
CONFIG_VIDEO_SAMSUNG_S5P_JPEG=m
CONFIG_VIDEO_SAMSUNG_S5P_MFC=m
@@ -959,64 +961,17 @@ CONFIG_VIDEO_OV5640=m
CONFIG_VIDEO_OV5645=m
CONFIG_VIDEO_S5KJN1=m
CONFIG_DRM=m
-CONFIG_DRM_I2C_NXP_TDA998X=m
CONFIG_DRM_HDLCD=m
CONFIG_DRM_MALI_DISPLAY=m
CONFIG_DRM_KOMEDA=m
-CONFIG_DRM_NOUVEAU=m
-CONFIG_DRM_EXYNOS=m
-CONFIG_DRM_EXYNOS5433_DECON=y
-CONFIG_DRM_EXYNOS7_DECON=y
-CONFIG_DRM_EXYNOS_DSI=y
-# CONFIG_DRM_EXYNOS_DP is not set
-CONFIG_DRM_EXYNOS_HDMI=y
-CONFIG_DRM_EXYNOS_MIC=y
-CONFIG_DRM_ROCKCHIP=m
-CONFIG_ROCKCHIP_VOP2=y
-CONFIG_ROCKCHIP_ANALOGIX_DP=y
-CONFIG_ROCKCHIP_CDN_DP=y
-CONFIG_ROCKCHIP_DW_DP=y
-CONFIG_ROCKCHIP_DW_HDMI=y
-CONFIG_ROCKCHIP_DW_HDMI_QP=y
-CONFIG_ROCKCHIP_DW_MIPI_DSI=y
-CONFIG_ROCKCHIP_INNO_HDMI=y
-CONFIG_ROCKCHIP_LVDS=y
-CONFIG_DRM_RCAR_DU=m
-CONFIG_DRM_RCAR_DW_HDMI=m
CONFIG_DRM_RCAR_MIPI_DSI=m
CONFIG_DRM_RZG2L_MIPI_DSI=m
-CONFIG_DRM_RZG2L_DU=m
-CONFIG_DRM_SUN4I=m
CONFIG_DRM_SUN6I_DSI=m
CONFIG_DRM_SUN8I_DW_HDMI=m
CONFIG_DRM_SUN8I_MIXER=m
-CONFIG_DRM_MSM=m
-CONFIG_DRM_TEGRA=m
-CONFIG_DRM_STM=m
-CONFIG_DRM_STM_LVDS=m
-CONFIG_DRM_PANEL_BOE_TV101WUM_NL6=m
-CONFIG_DRM_PANEL_LVDS=m
-CONFIG_DRM_PANEL_SIMPLE=m
-CONFIG_DRM_PANEL_SUMMIT=m
-CONFIG_DRM_PANEL_EDP=m
-CONFIG_DRM_PANEL_HIMAX_HX8279=m
-CONFIG_DRM_PANEL_HIMAX_HX83112A=m
-CONFIG_DRM_PANEL_HIMAX_HX83112B=m
-CONFIG_DRM_PANEL_ILITEK_ILI9882T=m
-CONFIG_DRM_PANEL_KHADAS_TS050=m
-CONFIG_DRM_PANEL_MANTIX_MLAF057WE51=m
-CONFIG_DRM_PANEL_NOVATEK_NT36672A=m
-CONFIG_DRM_PANEL_NOVATEK_NT36672E=m
-CONFIG_DRM_PANEL_NOVATEK_NT37801=m
-CONFIG_DRM_PANEL_RAYDIUM_RM67191=m
-CONFIG_DRM_PANEL_RAYDIUM_RM692E5=m
-CONFIG_DRM_PANEL_SAMSUNG_ATNA33XC20=m
-CONFIG_DRM_PANEL_SITRONIX_ST7703=m
-CONFIG_DRM_PANEL_STARTEK_KD070FHFID015=m
-CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA=m
-CONFIG_DRM_PANEL_VISIONOX_VTDR6130=m
CONFIG_DRM_DISPLAY_CONNECTOR=m
CONFIG_DRM_FSL_LDB=m
+CONFIG_DRM_I2C_NXP_TDA998X=m
CONFIG_DRM_ITE_IT6263=m
CONFIG_DRM_LONTIUM_LT8912B=m
CONFIG_DRM_LONTIUM_LT9611=m
@@ -1043,27 +998,74 @@ CONFIG_DRM_IMX8MP_DW_HDMI_BRIDGE=m
CONFIG_DRM_DW_HDMI_AHB_AUDIO=m
CONFIG_DRM_DW_HDMI_CEC=m
CONFIG_DRM_DW_HDMI_QP_CEC=y
-CONFIG_DRM_IMX_DCSS=m
-CONFIG_DRM_V3D=m
-CONFIG_DRM_VC4=m
CONFIG_DRM_ETNAVIV=m
+CONFIG_DRM_EXYNOS=m
+CONFIG_DRM_EXYNOS5433_DECON=y
+CONFIG_DRM_EXYNOS7_DECON=y
+CONFIG_DRM_EXYNOS_DSI=y
+# CONFIG_DRM_EXYNOS_DP is not set
+CONFIG_DRM_EXYNOS_HDMI=y
+CONFIG_DRM_EXYNOS_MIC=y
CONFIG_DRM_HISI_HIBMC=m
CONFIG_DRM_HISI_KIRIN=m
+CONFIG_DRM_POWERVR=m
+CONFIG_DRM_IMX_DCSS=m
+CONFIG_DRM_LIMA=m
CONFIG_DRM_MEDIATEK=m
CONFIG_DRM_MEDIATEK_DP=m
CONFIG_DRM_MEDIATEK_HDMI=m
CONFIG_DRM_MEDIATEK_HDMI_V2=m
+CONFIG_DRM_MESON=m
+CONFIG_DRM_MSM=m
CONFIG_DRM_MXSFB=m
CONFIG_DRM_IMX_LCDIF=m
-CONFIG_DRM_MESON=m
-CONFIG_DRM_PL111=m
-CONFIG_DRM_LIMA=m
+CONFIG_DRM_NOUVEAU=m
+CONFIG_DRM_PANEL_BOE_TV101WUM_NL6=m
+CONFIG_DRM_PANEL_LVDS=m
+CONFIG_DRM_PANEL_HIMAX_HX8279=m
+CONFIG_DRM_PANEL_HIMAX_HX83112A=m
+CONFIG_DRM_PANEL_HIMAX_HX83112B=m
+CONFIG_DRM_PANEL_ILITEK_ILI9882T=m
+CONFIG_DRM_PANEL_KHADAS_TS050=m
+CONFIG_DRM_PANEL_MANTIX_MLAF057WE51=m
+CONFIG_DRM_PANEL_NOVATEK_NT36672A=m
+CONFIG_DRM_PANEL_NOVATEK_NT36672E=m
+CONFIG_DRM_PANEL_NOVATEK_NT37801=m
+CONFIG_DRM_PANEL_RAYDIUM_RM67191=m
+CONFIG_DRM_PANEL_RAYDIUM_RM692E5=m
+CONFIG_DRM_PANEL_SAMSUNG_ATNA33XC20=m
+CONFIG_DRM_PANEL_SITRONIX_ST7703=m
+CONFIG_DRM_PANEL_STARTEK_KD070FHFID015=m
+CONFIG_DRM_PANEL_EDP=m
+CONFIG_DRM_PANEL_SIMPLE=m
+CONFIG_DRM_PANEL_SUMMIT=m
+CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA=m
+CONFIG_DRM_PANEL_VISIONOX_VTDR6130=m
CONFIG_DRM_PANFROST=m
CONFIG_DRM_PANTHOR=m
+CONFIG_DRM_PL111=m
+CONFIG_DRM_RCAR_DU=m
+CONFIG_DRM_RCAR_DW_HDMI=m
+CONFIG_DRM_RZG2L_DU=m
+CONFIG_DRM_ROCKCHIP=m
+CONFIG_ROCKCHIP_VOP2=y
+CONFIG_ROCKCHIP_ANALOGIX_DP=y
+CONFIG_ROCKCHIP_CDN_DP=y
+CONFIG_ROCKCHIP_DW_DP=y
+CONFIG_ROCKCHIP_DW_HDMI=y
+CONFIG_ROCKCHIP_DW_HDMI_QP=y
+CONFIG_ROCKCHIP_DW_MIPI_DSI=y
+CONFIG_ROCKCHIP_INNO_HDMI=y
+CONFIG_ROCKCHIP_LVDS=y
+CONFIG_DRM_STM=m
+CONFIG_DRM_STM_LVDS=m
+CONFIG_DRM_SUN4I=m
+CONFIG_DRM_TEGRA=m
CONFIG_DRM_TIDSS=m
+CONFIG_DRM_V3D=m
+CONFIG_DRM_VC4=m
CONFIG_DRM_ZYNQMP_DPSUB=m
CONFIG_DRM_ZYNQMP_DPSUB_AUDIO=y
-CONFIG_DRM_POWERVR=m
CONFIG_FB=y
CONFIG_FB_EFI=y
CONFIG_FB_MODE_HELPERS=y
@@ -1117,20 +1119,15 @@ CONFIG_SND_SOC_SC7180=m
CONFIG_SND_SOC_SC7280=m
CONFIG_SND_SOC_X1E80100=m
CONFIG_SND_SOC_ROCKCHIP=m
+CONFIG_SND_SOC_RCAR=m
+CONFIG_SND_SOC_MSIOF=m
+CONFIG_SND_SOC_RZ=m
CONFIG_SND_SOC_ROCKCHIP_I2S_TDM=m
CONFIG_SND_SOC_ROCKCHIP_SAI=m
CONFIG_SND_SOC_ROCKCHIP_SPDIF=m
CONFIG_SND_SOC_ROCKCHIP_RT5645=m
CONFIG_SND_SOC_RK3399_GRU_SOUND=m
-CONFIG_SND_SOC_RCAR=m
-CONFIG_SND_SOC_MSIOF=m
-CONFIG_SND_SOC_RZ=m
CONFIG_SND_SOC_SAMSUNG=m
-CONFIG_SND_SOC_SOF_TOPLEVEL=y
-CONFIG_SND_SOC_SOF_OF=m
-CONFIG_SND_SOC_SOF_MTK_TOPLEVEL=y
-CONFIG_SND_SOC_SOF_MT8186=m
-CONFIG_SND_SOC_SOF_MT8195=m
CONFIG_SND_SUN8I_CODEC=m
CONFIG_SND_SUN8I_CODEC_ANALOG=m
CONFIG_SND_SUN50I_CODEC_ANALOG=m
@@ -1155,6 +1152,11 @@ CONFIG_SND_SOC_J721E_EVM=m
CONFIG_SND_SOC_XILINX_I2S=m
CONFIG_SND_SOC_XILINX_AUDIO_FORMATTER=m
CONFIG_SND_SOC_XILINX_SPDIF=m
+CONFIG_SND_SOC_SOF_TOPLEVEL=y
+CONFIG_SND_SOC_SOF_OF=m
+CONFIG_SND_SOC_SOF_MTK_TOPLEVEL=y
+CONFIG_SND_SOC_SOF_MT8186=m
+CONFIG_SND_SOC_SOF_MT8195=m
CONFIG_SND_SOC_AK4613=m
CONFIG_SND_SOC_AK4619=m
CONFIG_SND_SOC_DA7213=m
@@ -1228,7 +1230,6 @@ CONFIG_USB_MTU3=y
CONFIG_USB_MUSB_HDRC=y
CONFIG_USB_MUSB_SUNXI=y
CONFIG_USB_DWC3=y
-CONFIG_OMAP_USB2=m
CONFIG_USB_DWC2=y
CONFIG_USB_CHIPIDEA=y
CONFIG_USB_CHIPIDEA_UDC=y
@@ -1314,6 +1315,7 @@ CONFIG_MMC_SDHCI_AM654=y
CONFIG_MMC_OWL=y
CONFIG_SCSI_UFSHCD=y
CONFIG_SCSI_UFS_BSG=y
+CONFIG_SCSI_UFS_CRYPTO=y
CONFIG_SCSI_UFSHCD_PLATFORM=y
CONFIG_SCSI_UFS_CDNS_PLATFORM=m
CONFIG_SCSI_UFS_QCOM=m
@@ -1323,8 +1325,6 @@ CONFIG_SCSI_UFS_RENESAS=m
CONFIG_SCSI_UFS_TI_J721E=m
CONFIG_SCSI_UFS_EXYNOS=y
CONFIG_SCSI_UFS_ROCKCHIP=y
-CONFIG_BLK_INLINE_ENCRYPTION=y
-CONFIG_SCSI_UFS_CRYPTO=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_CLASS_FLASH=m
@@ -1351,9 +1351,9 @@ CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_DS1307=m
CONFIG_RTC_DRV_HYM8563=m
CONFIG_RTC_DRV_MAX77686=y
+CONFIG_RTC_DRV_NVIDIA_VRS10=m
CONFIG_RTC_DRV_RK808=m
CONFIG_RTC_DRV_ISL1208=m
-CONFIG_RTC_DRV_PCF85063=m
CONFIG_RTC_DRV_PCF85363=m
CONFIG_RTC_DRV_PCF8563=m
CONFIG_RTC_DRV_M41T80=m
@@ -1361,10 +1361,10 @@ CONFIG_RTC_DRV_BQ32K=m
CONFIG_RTC_DRV_RX8581=m
CONFIG_RTC_DRV_RV3028=m
CONFIG_RTC_DRV_RV8803=m
-CONFIG_RTC_DRV_S32G=m
CONFIG_RTC_DRV_S5M=y
CONFIG_RTC_DRV_DS3232=y
CONFIG_RTC_DRV_PCF2127=m
+CONFIG_RTC_DRV_PCF85063=m
CONFIG_RTC_DRV_DA9063=m
CONFIG_RTC_DRV_EFI=y
CONFIG_RTC_DRV_ZYNQMP=m
@@ -1383,8 +1383,8 @@ CONFIG_RTC_DRV_MT6397=m
CONFIG_RTC_DRV_XGENE=y
CONFIG_RTC_DRV_TI_K3=m
CONFIG_RTC_DRV_RENESAS_RTCA3=m
-CONFIG_RTC_DRV_NVIDIA_VRS10=m
CONFIG_RTC_DRV_MACSMC=m
+CONFIG_RTC_DRV_S32G=m
CONFIG_DMADEVICES=y
CONFIG_APPLE_ADMAC=m
CONFIG_DMA_BCM2835=y
@@ -1435,11 +1435,11 @@ CONFIG_CROS_EC_RPMSG=m
CONFIG_CROS_EC_SPI=y
CONFIG_CROS_KBD_LED_BACKLIGHT=m
CONFIG_CROS_EC_CHARDEV=m
-CONFIG_COMMON_CLK_APPLE_NCO=m
CONFIG_EC_ACER_ASPIRE1=m
CONFIG_EC_HUAWEI_GAOKUN=m
CONFIG_EC_LENOVO_YOGA_C630=m
CONFIG_EC_LENOVO_THINKPAD_T14S=m
+CONFIG_COMMON_CLK_APPLE_NCO=m
CONFIG_COMMON_CLK_RK808=y
CONFIG_COMMON_CLK_SCMI=y
CONFIG_COMMON_CLK_SCPI=y
@@ -1524,17 +1524,16 @@ CONFIG_QCM_DISPCC_2290=m
CONFIG_QCS_DISPCC_615=m
CONFIG_QCS_CAMCC_615=m
CONFIG_QCS_GCC_404=y
-CONFIG_QCS_GCC_615=y
-CONFIG_QCS_GCC_8300=y
-CONFIG_SC_CAMCC_7280=m
CONFIG_SA_CAMCC_8775P=m
+CONFIG_QCS_GCC_8300=y
+CONFIG_QCS_GCC_615=y
CONFIG_QCS_GPUCC_615=m
CONFIG_QCS_VIDEOCC_615=m
-CONFIG_QDU_GCC_1000=y
+CONFIG_SC_CAMCC_7280=m
CONFIG_SC_CAMCC_8280XP=m
+CONFIG_SA_DISPCC_8775P=m
CONFIG_SC_DISPCC_7280=m
CONFIG_SC_DISPCC_8280XP=m
-CONFIG_SA_DISPCC_8775P=m
CONFIG_SA_GCC_8775P=y
CONFIG_SA_GPUCC_8775P=m
CONFIG_SC_GCC_7180=y
@@ -1547,6 +1546,7 @@ CONFIG_SC_LPASSCC_8280XP=m
CONFIG_SC_LPASS_CORECC_7280=m
CONFIG_SC_VIDEOCC_7280=m
CONFIG_SDM_CAMCC_845=m
+CONFIG_QDU_GCC_1000=y
CONFIG_SDM_GPUCC_845=y
CONFIG_SDM_VIDEOCC_845=y
CONFIG_SDM_DISPCC_845=y
@@ -1611,22 +1611,22 @@ CONFIG_RENESAS_OSTM=y
CONFIG_ARM_MHU=y
CONFIG_EXYNOS_MBOX=m
CONFIG_IMX_MBOX=y
-CONFIG_OMAP2PLUS_MBOX=m
CONFIG_PLATFORM_MHU=y
+CONFIG_OMAP2PLUS_MBOX=m
CONFIG_BCM2835_MBOX=y
CONFIG_QCOM_APCS_IPC=y
+CONFIG_TEGRA_HSP_MBOX=y
CONFIG_MTK_ADSP_MBOX=m
CONFIG_QCOM_CPUCP_MBOX=m
-CONFIG_TEGRA_HSP_MBOX=y
CONFIG_QCOM_IPCC=y
CONFIG_CIX_MBOX=y
-CONFIG_ROCKCHIP_IOMMU=y
-CONFIG_TEGRA_IOMMU_SMMU=y
CONFIG_ARM_SMMU=y
CONFIG_ARM_SMMU_V3=y
-CONFIG_MTK_IOMMU=y
CONFIG_QCOM_IOMMU=y
+CONFIG_ROCKCHIP_IOMMU=y
+CONFIG_TEGRA_IOMMU_SMMU=y
CONFIG_APPLE_DART=m
+CONFIG_MTK_IOMMU=y
CONFIG_REMOTEPROC=y
CONFIG_IMX_REMOTEPROC=y
CONFIG_MTK_SCP=m
@@ -1730,9 +1730,9 @@ CONFIG_PWM_BCM2835=m
CONFIG_PWM_BRCMSTB=m
CONFIG_PWM_CROS_EC=m
CONFIG_PWM_IMX27=m
+CONFIG_PWM_MEDIATEK=m
CONFIG_PWM_MESON=m
CONFIG_PWM_MTK_DISP=m
-CONFIG_PWM_MEDIATEK=m
CONFIG_PWM_RENESAS_RCAR=m
CONFIG_PWM_RENESAS_RZG2L_GPT=m
CONFIG_PWM_RENESAS_RZ_MTU3=m
@@ -1760,10 +1760,10 @@ CONFIG_RESET_QCOM_PDC=m
CONFIG_RESET_RZG2L_USBPHY_CTRL=y
CONFIG_RESET_RZV2H_USB2PHY=m
CONFIG_RESET_TI_SCI=y
-CONFIG_PHY_SNPS_EUSB2=m
-CONFIG_PHY_XGENE=y
CONFIG_PHY_CAN_TRANSCEIVER=m
CONFIG_PHY_NXP_PTN3222=m
+CONFIG_PHY_SNPS_EUSB2=m
+CONFIG_PHY_XGENE=y
CONFIG_PHY_SUN4I_USB=y
CONFIG_PHY_CADENCE_TORRENT=m
CONFIG_PHY_CADENCE_DPHY=m
@@ -1814,6 +1814,7 @@ CONFIG_PHY_UNIPHIER_USB3=y
CONFIG_PHY_TEGRA_XUSB=y
CONFIG_PHY_AM654_SERDES=m
CONFIG_PHY_J721E_WIZ=m
+CONFIG_OMAP_USB2=m
CONFIG_PHY_XILINX_ZYNQMP=m
CONFIG_ARM_CCI_PMU=m
CONFIG_ARM_CCN=m
@@ -1857,7 +1858,6 @@ CONFIG_ALTERA_FREEZE_BRIDGE=m
CONFIG_XILINX_PR_DECOUPLER=m
CONFIG_FPGA_REGION=m
CONFIG_OF_FPGA_REGION=m
-CONFIG_OF_OVERLAY=y
CONFIG_FPGA_MGR_ZYNQMP_FPGA=m
CONFIG_FPGA_MGR_VERSAL_FPGA=m
CONFIG_TEE=y
@@ -1906,9 +1906,9 @@ CONFIG_INTERCONNECT_QCOM_SM8650=y
CONFIG_INTERCONNECT_QCOM_SM8750=y
CONFIG_INTERCONNECT_QCOM_X1E80100=y
CONFIG_COUNTER=m
-CONFIG_TI_EQEP=m
CONFIG_RZ_MTU3_CNT=m
CONFIG_STM32_TIMER_CNT=m
+CONFIG_TI_EQEP=m
CONFIG_HTE=y
CONFIG_HTE_TEGRA194=y
CONFIG_HTE_TEGRA194_TEST=m
@@ -1942,8 +1942,8 @@ CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_ISO8859_1=y
CONFIG_SECURITY=y
CONFIG_CRYPTO_USER=y
-CONFIG_CRYPTO_CHACHA20=m
CONFIG_CRYPTO_BENCHMARK=m
+CONFIG_CRYPTO_CHACHA20=m
CONFIG_CRYPTO_ECHAINIV=y
CONFIG_CRYPTO_SHA3=m
CONFIG_CRYPTO_SM3=m
--
2.51.0
^ permalink raw reply related
* [PATCH 0/6] arm64: defconfig: Cleanup and change Ethernet drivers
From: Krzysztof Kozlowski @ 2026-04-12 16:21 UTC (permalink / raw)
To: linux-kernel, linux-arm-kernel, Catalin Marinas, Will Deacon,
Arnd Bergmann, Alexandre Belloni, Linus Walleij, Drew Fustini,
soc
Cc: Krzysztof Kozlowski
Several first commits have no functional impact. The last two might
have.
Best regards,
Krzysztof
---
Krzysztof Kozlowski (6):
arm64: defconfig: Move entries to match savedefconfig
arm64: defconfig: Drop unused legacy netfilter options
arm64: defconfig: Drop default or selected drivers
arm64: defconfig: Drop unused Ethernet vendors
arm64: defconfig: Drop AMD XGBE Ethernet driver
arm64: defconfig: Switch Ethernet drivers to modules
arch/arm64/configs/defconfig | 371 +++++++++++++++++++++++--------------------
1 file changed, 195 insertions(+), 176 deletions(-)
---
base-commit: 66672af7a095d89f082c5327f3b15bc2f93d558e
change-id: 20260412-defconfig-b57e7f9b5394
Best regards,
--
Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
^ permalink raw reply
* Re: [PATCH v2 1/5] coresight: etm4x: introduce struct etm4_caps
From: Yeoreum Yun @ 2026-04-12 15:51 UTC (permalink / raw)
To: Jie Gan
Cc: coresight, linux-arm-kernel, linux-kernel, suzuki.poulose,
mike.leach, james.clark, alexander.shishkin, leo.yan
In-Reply-To: <46776f5b-7167-4e99-ad8d-abb221f02aee@oss.qualcomm.com>
Hi Jie,
>
> On 4/10/2026 3:43 PM, Yeoreum Yun wrote:
> > introduce struct etm4_caps to describe ETMv4 capabilities
> > and move capabilities information into it.
> >
> > Signed-off-by: Yeoreum Yun <yeoreum.yun@arm.com>
> > ---
> > .../coresight/coresight-etm4x-core.c | 234 +++++++++---------
> > .../coresight/coresight-etm4x-sysfs.c | 185 ++++++++------
> > drivers/hwtracing/coresight/coresight-etm4x.h | 175 ++++++-------
> > 3 files changed, 327 insertions(+), 267 deletions(-)
> >
> > diff --git a/drivers/hwtracing/coresight/coresight-etm4x-core.c b/drivers/hwtracing/coresight/coresight-etm4x-core.c
> > index d565a73f0042..6443f3717b37 100644
> > --- a/drivers/hwtracing/coresight/coresight-etm4x-core.c
> > +++ b/drivers/hwtracing/coresight/coresight-etm4x-core.c
> > @@ -88,8 +88,9 @@ static int etm4_probe_cpu(unsigned int cpu);
> > */
> > static bool etm4x_sspcicrn_present(struct etmv4_drvdata *drvdata, int n)
> > {
> > - return (n < drvdata->nr_ss_cmp) &&
> > - drvdata->nr_pe &&
> > + const struct etmv4_caps *caps = &drvdata->caps;
> > +
> > + return (n < caps->nr_ss_cmp) && caps->nr_pe &&
> > (drvdata->config.ss_status[n] & TRCSSCSRn_PC);
> > }
> > @@ -160,17 +161,20 @@ static void ete_sysreg_write(u64 val, u32 offset, bool _relaxed, bool _64bit)
> > static void etm_detect_os_lock(struct etmv4_drvdata *drvdata,
> > struct csdev_access *csa)
> > {
> > + struct etmv4_caps *caps = &drvdata->caps;
> > u32 oslsr = etm4x_relaxed_read32(csa, TRCOSLSR);
> > - drvdata->os_lock_model = ETM_OSLSR_OSLM(oslsr);
> > + caps->os_lock_model = ETM_OSLSR_OSLM(oslsr);
> > }
> > static void etm_write_os_lock(struct etmv4_drvdata *drvdata,
> > struct csdev_access *csa, u32 val)
> > {
> > + const struct etmv4_caps *caps = &drvdata->caps;
> > +
> > val = !!val;
> > - switch (drvdata->os_lock_model) {
> > + switch (caps->os_lock_model) {
> > case ETM_OSLOCK_PRESENT:
> > etm4x_relaxed_write32(csa, val, TRCOSLAR);
> > break;
> > @@ -179,7 +183,7 @@ static void etm_write_os_lock(struct etmv4_drvdata *drvdata,
> > break;
> > default:
> > pr_warn_once("CPU%d: Unsupported Trace OSLock model: %x\n",
> > - smp_processor_id(), drvdata->os_lock_model);
> > + smp_processor_id(), caps->os_lock_model);
> > fallthrough;
> > case ETM_OSLOCK_NI:
> > return;
> > @@ -494,6 +498,7 @@ static int etm4_enable_trace_unit(struct etmv4_drvdata *drvdata)
> > static int etm4_enable_hw(struct etmv4_drvdata *drvdata)
> > {
> > int i, rc;
> > + const struct etmv4_caps *caps = &drvdata->caps;
> > struct etmv4_config *config = &drvdata->config;
> > struct coresight_device *csdev = drvdata->csdev;
> > struct device *etm_dev = &csdev->dev;
> > @@ -525,14 +530,14 @@ static int etm4_enable_hw(struct etmv4_drvdata *drvdata)
> > if (etm4x_wait_status(csa, TRCSTATR_IDLE_BIT, 1))
> > dev_err(etm_dev,
> > "timeout while waiting for Idle Trace Status\n");
> > - if (drvdata->nr_pe)
> > + if (caps->nr_pe)
> > etm4x_relaxed_write32(csa, config->pe_sel, TRCPROCSELR);
> > etm4x_relaxed_write32(csa, config->cfg, TRCCONFIGR);
> > /* nothing specific implemented */
> > etm4x_relaxed_write32(csa, 0x0, TRCAUXCTLR);
> > etm4x_relaxed_write32(csa, config->eventctrl0, TRCEVENTCTL0R);
> > etm4x_relaxed_write32(csa, config->eventctrl1, TRCEVENTCTL1R);
> > - if (drvdata->stallctl)
> > + if (caps->stallctl)
> > etm4x_relaxed_write32(csa, config->stall_ctrl, TRCSTALLCTLR);
> > etm4x_relaxed_write32(csa, config->ts_ctrl, TRCTSCTLR);
> > etm4x_relaxed_write32(csa, config->syncfreq, TRCSYNCPR);
> > @@ -542,17 +547,17 @@ static int etm4_enable_hw(struct etmv4_drvdata *drvdata)
> > etm4x_relaxed_write32(csa, config->vinst_ctrl, TRCVICTLR);
> > etm4x_relaxed_write32(csa, config->viiectlr, TRCVIIECTLR);
> > etm4x_relaxed_write32(csa, config->vissctlr, TRCVISSCTLR);
> > - if (drvdata->nr_pe_cmp)
> > + if (caps->nr_pe_cmp)
> > etm4x_relaxed_write32(csa, config->vipcssctlr, TRCVIPCSSCTLR);
> > - for (i = 0; i < drvdata->nrseqstate - 1; i++)
> > + for (i = 0; i < caps->nrseqstate - 1; i++)
> > etm4x_relaxed_write32(csa, config->seq_ctrl[i], TRCSEQEVRn(i));
> > - if (drvdata->nrseqstate) {
> > + if (caps->nrseqstate) {
> > etm4x_relaxed_write32(csa, config->seq_rst, TRCSEQRSTEVR);
> > etm4x_relaxed_write32(csa, config->seq_state, TRCSEQSTR);
> > }
> > - if (drvdata->numextinsel)
> > + if (caps->numextinsel)
> > etm4x_relaxed_write32(csa, config->ext_inp, TRCEXTINSELR);
> > - for (i = 0; i < drvdata->nr_cntr; i++) {
> > + for (i = 0; i < caps->nr_cntr; i++) {
> > etm4x_relaxed_write32(csa, config->cntrldvr[i], TRCCNTRLDVRn(i));
> > etm4x_relaxed_write32(csa, config->cntr_ctrl[i], TRCCNTCTLRn(i));
> > etm4x_relaxed_write32(csa, config->cntr_val[i], TRCCNTVRn(i));
> > @@ -562,10 +567,10 @@ static int etm4_enable_hw(struct etmv4_drvdata *drvdata)
> > * Resource selector pair 0 is always implemented and reserved. As
> > * such start at 2.
> > */
> > - for (i = 2; i < drvdata->nr_resource * 2; i++)
> > + for (i = 2; i < caps->nr_resource * 2; i++)
> > etm4x_relaxed_write32(csa, config->res_ctrl[i], TRCRSCTLRn(i));
> > - for (i = 0; i < drvdata->nr_ss_cmp; i++) {
> > + for (i = 0; i < caps->nr_ss_cmp; i++) {
> > /* always clear status bit on restart if using single-shot */
> > if (config->ss_ctrl[i] || config->ss_pe_cmp[i])
> > config->ss_status[i] &= ~TRCSSCSRn_STATUS;
> > @@ -574,23 +579,23 @@ static int etm4_enable_hw(struct etmv4_drvdata *drvdata)
> > if (etm4x_sspcicrn_present(drvdata, i))
> > etm4x_relaxed_write32(csa, config->ss_pe_cmp[i], TRCSSPCICRn(i));
> > }
> > - for (i = 0; i < drvdata->nr_addr_cmp * 2; i++) {
> > + for (i = 0; i < caps->nr_addr_cmp * 2; i++) {
> > etm4x_relaxed_write64(csa, config->addr_val[i], TRCACVRn(i));
> > etm4x_relaxed_write64(csa, config->addr_acc[i], TRCACATRn(i));
> > }
> > - for (i = 0; i < drvdata->numcidc; i++)
> > + for (i = 0; i < caps->numcidc; i++)
> > etm4x_relaxed_write64(csa, config->ctxid_pid[i], TRCCIDCVRn(i));
> > etm4x_relaxed_write32(csa, config->ctxid_mask0, TRCCIDCCTLR0);
> > - if (drvdata->numcidc > 4)
> > + if (caps->numcidc > 4)
> > etm4x_relaxed_write32(csa, config->ctxid_mask1, TRCCIDCCTLR1);
> > - for (i = 0; i < drvdata->numvmidc; i++)
> > + for (i = 0; i < caps->numvmidc; i++)
> > etm4x_relaxed_write64(csa, config->vmid_val[i], TRCVMIDCVRn(i));
> > etm4x_relaxed_write32(csa, config->vmid_mask0, TRCVMIDCCTLR0);
> > - if (drvdata->numvmidc > 4)
> > + if (caps->numvmidc > 4)
> > etm4x_relaxed_write32(csa, config->vmid_mask1, TRCVMIDCCTLR1);
> > - if (!drvdata->skip_power_up) {
> > + if (!caps->skip_power_up) {
> > u32 trcpdcr = etm4x_relaxed_read32(csa, TRCPDCR);
> > /*
> > @@ -666,19 +671,20 @@ static int etm4_config_timestamp_event(struct etmv4_drvdata *drvdata,
> > {
> > int ctridx;
> > int rselector;
> > + const struct etmv4_caps *caps = &drvdata->caps;
> > struct etmv4_config *config = &drvdata->config;
> > /* No point in trying if we don't have at least one counter */
> > - if (!drvdata->nr_cntr)
> > + if (!caps->nr_cntr)
> > return -EINVAL;
> > /* Find a counter that hasn't been initialised */
> > - for (ctridx = 0; ctridx < drvdata->nr_cntr; ctridx++)
> > + for (ctridx = 0; ctridx < caps->nr_cntr; ctridx++)
> > if (config->cntr_val[ctridx] == 0)
> > break;
> > /* All the counters have been configured already, bail out */
> > - if (ctridx == drvdata->nr_cntr) {
> > + if (ctridx == caps->nr_cntr) {
> > pr_debug("%s: no available counter found\n", __func__);
> > return -ENOSPC;
> > }
> > @@ -694,11 +700,11 @@ static int etm4_config_timestamp_event(struct etmv4_drvdata *drvdata,
> > * ETMIDR4 gives the number of resource selector _pairs_, hence multiply
> > * by 2.
> > */
> > - for (rselector = 2; rselector < drvdata->nr_resource * 2; rselector++)
> > + for (rselector = 2; rselector < caps->nr_resource * 2; rselector++)
> > if (!config->res_ctrl[rselector])
> > break;
> > - if (rselector == drvdata->nr_resource * 2) {
> > + if (rselector == caps->nr_resource * 2) {
> > pr_debug("%s: no available resource selector found\n",
> > __func__);
> > return -ENOSPC;
> > @@ -749,6 +755,7 @@ static int etm4_parse_event_config(struct coresight_device *csdev,
> > {
> > int ret = 0;
> > struct etmv4_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent);
> > + const struct etmv4_caps *caps = &drvdata->caps;
> > struct etmv4_config *config = &drvdata->config;
> > struct perf_event_attr max_timestamp = {
> > .ATTR_CFG_FLD_timestamp_CFG = U64_MAX,
> > @@ -788,8 +795,8 @@ static int etm4_parse_event_config(struct coresight_device *csdev,
> > cc_threshold = ATTR_CFG_GET_FLD(attr, cc_threshold);
> > if (!cc_threshold)
> > cc_threshold = ETM_CYC_THRESHOLD_DEFAULT;
> > - if (cc_threshold < drvdata->ccitmin)
> > - cc_threshold = drvdata->ccitmin;
> > + if (cc_threshold < caps->ccitmin)
> > + cc_threshold = caps->ccitmin;
> > config->ccctlr = cc_threshold;
> > }
> > @@ -837,7 +844,7 @@ static int etm4_parse_event_config(struct coresight_device *csdev,
> > }
> > /* return stack - enable if selected and supported */
> > - if (ATTR_CFG_GET_FLD(attr, retstack) && drvdata->retstack)
> > + if (ATTR_CFG_GET_FLD(attr, retstack) && caps->retstack)
> > /* bit[12], Return stack enable bit */
> > config->cfg |= TRCCONFIGR_RS;
> > @@ -853,7 +860,7 @@ static int etm4_parse_event_config(struct coresight_device *csdev,
> > /* branch broadcast - enable if selected and supported */
> > if (ATTR_CFG_GET_FLD(attr, branch_broadcast)) {
> > - if (!drvdata->trcbb) {
> > + if (!caps->trcbb) {
> > /*
> > * Missing BB support could cause silent decode errors
> > * so fail to open if it's not supported.
> > @@ -1028,6 +1035,7 @@ static void etm4_disable_trace_unit(struct etmv4_drvdata *drvdata)
> > static void etm4_disable_hw(struct etmv4_drvdata *drvdata)
> > {
> > u32 control;
> > + const struct etmv4_caps *caps = &drvdata->caps;
> > struct etmv4_config *config = &drvdata->config;
> > struct coresight_device *csdev = drvdata->csdev;
> > struct csdev_access *csa = &csdev->access;
> > @@ -1036,7 +1044,7 @@ static void etm4_disable_hw(struct etmv4_drvdata *drvdata)
> > etm4_cs_unlock(drvdata, csa);
> > etm4_disable_arch_specific(drvdata);
> > - if (!drvdata->skip_power_up) {
> > + if (!caps->skip_power_up) {
> > /* power can be removed from the trace unit now */
> > control = etm4x_relaxed_read32(csa, TRCPDCR);
> > control &= ~TRCPDCR_PU;
> > @@ -1046,13 +1054,13 @@ static void etm4_disable_hw(struct etmv4_drvdata *drvdata)
> > etm4_disable_trace_unit(drvdata);
> > /* read the status of the single shot comparators */
> > - for (i = 0; i < drvdata->nr_ss_cmp; i++) {
> > + for (i = 0; i < caps->nr_ss_cmp; i++) {
> > config->ss_status[i] =
> > etm4x_relaxed_read32(csa, TRCSSCSRn(i));
> > }
> > /* read back the current counter values */
> > - for (i = 0; i < drvdata->nr_cntr; i++) {
> > + for (i = 0; i < caps->nr_cntr; i++) {
> > config->cntr_val[i] =
> > etm4x_relaxed_read32(csa, TRCCNTVRn(i));
> > }
> > @@ -1350,7 +1358,7 @@ static struct midr_range etm_wrong_ccitmin_cpus[] = {
> > {},
> > };
> > -static void etm4_fixup_wrong_ccitmin(struct etmv4_drvdata *drvdata)
> > +static void etm4_fixup_wrong_ccitmin(struct etmv4_caps *caps)
> > {
> > /*
> > * Erratum affected cpus will read 256 as the minimum
> > @@ -1360,8 +1368,8 @@ static void etm4_fixup_wrong_ccitmin(struct etmv4_drvdata *drvdata)
> > * this problem.
> > */
> > if (is_midr_in_range_list(etm_wrong_ccitmin_cpus)) {
> > - if (drvdata->ccitmin == 256)
> > - drvdata->ccitmin = 4;
> > + if (caps->ccitmin == 256)
> > + caps->ccitmin = 4;
> > }
> > }
> > @@ -1374,11 +1382,13 @@ static void etm4_init_arch_data(void *info)
> > u32 etmidr5;
> > struct etm4_init_arg *init_arg = info;
> > struct etmv4_drvdata *drvdata;
> > + struct etmv4_caps *caps;
> > struct csdev_access *csa;
> > struct device *dev = init_arg->dev;
> > int i;
> > drvdata = dev_get_drvdata(init_arg->dev);
> > + caps = &drvdata->caps;
> > csa = init_arg->csa;
> > /*
> > @@ -1391,7 +1401,7 @@ static void etm4_init_arch_data(void *info)
> > if (!csa->io_mem ||
> > fwnode_property_present(dev_fwnode(dev), "qcom,skip-power-up"))
> > - drvdata->skip_power_up = true;
> > + caps->skip_power_up = true;
> > /* Detect the support for OS Lock before we actually use it */
> > etm_detect_os_lock(drvdata, csa);
> > @@ -1406,71 +1416,71 @@ static void etm4_init_arch_data(void *info)
> > etmidr0 = etm4x_relaxed_read32(csa, TRCIDR0);
> > /* INSTP0, bits[2:1] P0 tracing support field */
> > - drvdata->instrp0 = !!(FIELD_GET(TRCIDR0_INSTP0_MASK, etmidr0) == 0b11);
> > + caps->instrp0 = !!(FIELD_GET(TRCIDR0_INSTP0_MASK, etmidr0) == 0b11);
> > /* TRCBB, bit[5] Branch broadcast tracing support bit */
> > - drvdata->trcbb = !!(etmidr0 & TRCIDR0_TRCBB);
> > + caps->trcbb = !!(etmidr0 & TRCIDR0_TRCBB);
> > /* TRCCOND, bit[6] Conditional instruction tracing support bit */
> > - drvdata->trccond = !!(etmidr0 & TRCIDR0_TRCCOND);
> > + caps->trccond = !!(etmidr0 & TRCIDR0_TRCCOND);
> > /* TRCCCI, bit[7] Cycle counting instruction bit */
> > - drvdata->trccci = !!(etmidr0 & TRCIDR0_TRCCCI);
> > + caps->trccci = !!(etmidr0 & TRCIDR0_TRCCCI);
> > /* RETSTACK, bit[9] Return stack bit */
> > - drvdata->retstack = !!(etmidr0 & TRCIDR0_RETSTACK);
> > + caps->retstack = !!(etmidr0 & TRCIDR0_RETSTACK);
> > /* NUMEVENT, bits[11:10] Number of events field */
> > - drvdata->nr_event = FIELD_GET(TRCIDR0_NUMEVENT_MASK, etmidr0);
> > + caps->nr_event = FIELD_GET(TRCIDR0_NUMEVENT_MASK, etmidr0);
> > /* QSUPP, bits[16:15] Q element support field */
> > - drvdata->q_support = FIELD_GET(TRCIDR0_QSUPP_MASK, etmidr0);
> > - if (drvdata->q_support)
> > - drvdata->q_filt = !!(etmidr0 & TRCIDR0_QFILT);
> > + caps->q_support = FIELD_GET(TRCIDR0_QSUPP_MASK, etmidr0);
> > + if (caps->q_support)
> > + caps->q_filt = !!(etmidr0 & TRCIDR0_QFILT);
> > /* TSSIZE, bits[28:24] Global timestamp size field */
> > - drvdata->ts_size = FIELD_GET(TRCIDR0_TSSIZE_MASK, etmidr0);
> > + caps->ts_size = FIELD_GET(TRCIDR0_TSSIZE_MASK, etmidr0);
> > /* maximum size of resources */
> > etmidr2 = etm4x_relaxed_read32(csa, TRCIDR2);
> > /* CIDSIZE, bits[9:5] Indicates the Context ID size */
> > - drvdata->ctxid_size = FIELD_GET(TRCIDR2_CIDSIZE_MASK, etmidr2);
> > + caps->ctxid_size = FIELD_GET(TRCIDR2_CIDSIZE_MASK, etmidr2);
> > /* VMIDSIZE, bits[14:10] Indicates the VMID size */
> > - drvdata->vmid_size = FIELD_GET(TRCIDR2_VMIDSIZE_MASK, etmidr2);
> > + caps->vmid_size = FIELD_GET(TRCIDR2_VMIDSIZE_MASK, etmidr2);
> > /* CCSIZE, bits[28:25] size of the cycle counter in bits minus 12 */
> > - drvdata->ccsize = FIELD_GET(TRCIDR2_CCSIZE_MASK, etmidr2);
> > + caps->ccsize = FIELD_GET(TRCIDR2_CCSIZE_MASK, etmidr2);
> > etmidr3 = etm4x_relaxed_read32(csa, TRCIDR3);
> > /* CCITMIN, bits[11:0] minimum threshold value that can be programmed */
> > - drvdata->ccitmin = FIELD_GET(TRCIDR3_CCITMIN_MASK, etmidr3);
> > - etm4_fixup_wrong_ccitmin(drvdata);
> > + caps->ccitmin = FIELD_GET(TRCIDR3_CCITMIN_MASK, etmidr3);
> > + etm4_fixup_wrong_ccitmin(caps);
> > /* EXLEVEL_S, bits[19:16] Secure state instruction tracing */
> > - drvdata->s_ex_level = FIELD_GET(TRCIDR3_EXLEVEL_S_MASK, etmidr3);
> > - drvdata->config.s_ex_level = drvdata->s_ex_level;
> > + caps->s_ex_level = FIELD_GET(TRCIDR3_EXLEVEL_S_MASK, etmidr3);
> > + drvdata->config.s_ex_level = caps->s_ex_level;
> > /* EXLEVEL_NS, bits[23:20] Non-secure state instruction tracing */
> > - drvdata->ns_ex_level = FIELD_GET(TRCIDR3_EXLEVEL_NS_MASK, etmidr3);
> > + caps->ns_ex_level = FIELD_GET(TRCIDR3_EXLEVEL_NS_MASK, etmidr3);
> > /*
> > * TRCERR, bit[24] whether a trace unit can trace a
> > * system error exception.
> > */
> > - drvdata->trc_error = !!(etmidr3 & TRCIDR3_TRCERR);
> > + caps->trc_error = !!(etmidr3 & TRCIDR3_TRCERR);
> > /* SYNCPR, bit[25] implementation has a fixed synchronization period? */
> > - drvdata->syncpr = !!(etmidr3 & TRCIDR3_SYNCPR);
> > + caps->syncpr = !!(etmidr3 & TRCIDR3_SYNCPR);
> > /* STALLCTL, bit[26] is stall control implemented? */
> > - drvdata->stallctl = !!(etmidr3 & TRCIDR3_STALLCTL);
> > + caps->stallctl = !!(etmidr3 & TRCIDR3_STALLCTL);
> > /* SYSSTALL, bit[27] implementation can support stall control? */
> > - drvdata->sysstall = !!(etmidr3 & TRCIDR3_SYSSTALL);
> > + caps->sysstall = !!(etmidr3 & TRCIDR3_SYSSTALL);
> > /*
> > * NUMPROC - the number of PEs available for tracing, 5bits
> > * = TRCIDR3.bits[13:12]bits[30:28]
> > * bits[4:3] = TRCIDR3.bits[13:12] (since etm-v4.2, otherwise RES0)
> > * bits[3:0] = TRCIDR3.bits[30:28]
> > */
> > - drvdata->nr_pe = (FIELD_GET(TRCIDR3_NUMPROC_HI_MASK, etmidr3) << 3) |
> > - FIELD_GET(TRCIDR3_NUMPROC_LO_MASK, etmidr3);
> > + caps->nr_pe = (FIELD_GET(TRCIDR3_NUMPROC_HI_MASK, etmidr3) << 3) |
> > + FIELD_GET(TRCIDR3_NUMPROC_LO_MASK, etmidr3);
> > /* NOOVERFLOW, bit[31] is trace overflow prevention supported */
> > - drvdata->nooverflow = !!(etmidr3 & TRCIDR3_NOOVERFLOW);
> > + caps->nooverflow = !!(etmidr3 & TRCIDR3_NOOVERFLOW);
> > /* number of resources trace unit supports */
> > etmidr4 = etm4x_relaxed_read32(csa, TRCIDR4);
> > /* NUMACPAIRS, bits[0:3] number of addr comparator pairs for tracing */
> > - drvdata->nr_addr_cmp = FIELD_GET(TRCIDR4_NUMACPAIRS_MASK, etmidr4);
> > + caps->nr_addr_cmp = FIELD_GET(TRCIDR4_NUMACPAIRS_MASK, etmidr4);
> > /* NUMPC, bits[15:12] number of PE comparator inputs for tracing */
> > - drvdata->nr_pe_cmp = FIELD_GET(TRCIDR4_NUMPC_MASK, etmidr4);
> > + caps->nr_pe_cmp = FIELD_GET(TRCIDR4_NUMPC_MASK, etmidr4);
> > /*
> > * NUMRSPAIR, bits[19:16]
> > * The number of resource pairs conveyed by the HW starts at 0, i.e a
> > @@ -1481,41 +1491,41 @@ static void etm4_init_arch_data(void *info)
> > * the default TRUE and FALSE resource selectors are omitted.
> > * Otherwise for values 0x1 and above the number is N + 1 as per v4.2.
> > */
> > - drvdata->nr_resource = FIELD_GET(TRCIDR4_NUMRSPAIR_MASK, etmidr4);
> > - if ((drvdata->arch < ETM_ARCH_V4_3) || (drvdata->nr_resource > 0))
> > - drvdata->nr_resource += 1;
> > + caps->nr_resource = FIELD_GET(TRCIDR4_NUMRSPAIR_MASK, etmidr4);
> > + if ((drvdata->arch < ETM_ARCH_V4_3) || (caps->nr_resource > 0))
> > + caps->nr_resource += 1;
> > /*
> > * NUMSSCC, bits[23:20] the number of single-shot
> > * comparator control for tracing. Read any status regs as these
> > * also contain RO capability data.
> > */
> > - drvdata->nr_ss_cmp = FIELD_GET(TRCIDR4_NUMSSCC_MASK, etmidr4);
> > - for (i = 0; i < drvdata->nr_ss_cmp; i++) {
> > + caps->nr_ss_cmp = FIELD_GET(TRCIDR4_NUMSSCC_MASK, etmidr4);
> > + for (i = 0; i < caps->nr_ss_cmp; i++) {
> > drvdata->config.ss_status[i] =
> > etm4x_relaxed_read32(csa, TRCSSCSRn(i));
> > }
> > /* NUMCIDC, bits[27:24] number of Context ID comparators for tracing */
> > - drvdata->numcidc = FIELD_GET(TRCIDR4_NUMCIDC_MASK, etmidr4);
> > + caps->numcidc = FIELD_GET(TRCIDR4_NUMCIDC_MASK, etmidr4);
> > /* NUMVMIDC, bits[31:28] number of VMID comparators for tracing */
> > - drvdata->numvmidc = FIELD_GET(TRCIDR4_NUMVMIDC_MASK, etmidr4);
> > + caps->numvmidc = FIELD_GET(TRCIDR4_NUMVMIDC_MASK, etmidr4);
> > etmidr5 = etm4x_relaxed_read32(csa, TRCIDR5);
> > /* NUMEXTIN, bits[8:0] number of external inputs implemented */
> > - drvdata->nr_ext_inp = FIELD_GET(TRCIDR5_NUMEXTIN_MASK, etmidr5);
> > - drvdata->numextinsel = FIELD_GET(TRCIDR5_NUMEXTINSEL_MASK, etmidr5);
> > + caps->nr_ext_inp = FIELD_GET(TRCIDR5_NUMEXTIN_MASK, etmidr5);
> > + caps->numextinsel = FIELD_GET(TRCIDR5_NUMEXTINSEL_MASK, etmidr5);
> > /* TRACEIDSIZE, bits[21:16] indicates the trace ID width */
> > - drvdata->trcid_size = FIELD_GET(TRCIDR5_TRACEIDSIZE_MASK, etmidr5);
> > + caps->trcid_size = FIELD_GET(TRCIDR5_TRACEIDSIZE_MASK, etmidr5);
> > /* ATBTRIG, bit[22] implementation can support ATB triggers? */
> > - drvdata->atbtrig = !!(etmidr5 & TRCIDR5_ATBTRIG);
> > + caps->atbtrig = !!(etmidr5 & TRCIDR5_ATBTRIG);
> > /*
> > * LPOVERRIDE, bit[23] implementation supports
> > * low-power state override
> > */
> > - drvdata->lpoverride = (etmidr5 & TRCIDR5_LPOVERRIDE) && (!drvdata->skip_power_up);
> > + caps->lpoverride = (etmidr5 & TRCIDR5_LPOVERRIDE) && (!caps->skip_power_up);
> > /* NUMSEQSTATE, bits[27:25] number of sequencer states implemented */
> > - drvdata->nrseqstate = FIELD_GET(TRCIDR5_NUMSEQSTATE_MASK, etmidr5);
> > + caps->nrseqstate = FIELD_GET(TRCIDR5_NUMSEQSTATE_MASK, etmidr5);
> > /* NUMCNTR, bits[30:28] number of counters available for tracing */
> > - drvdata->nr_cntr = FIELD_GET(TRCIDR5_NUMCNTR_MASK, etmidr5);
> > + caps->nr_cntr = FIELD_GET(TRCIDR5_NUMCNTR_MASK, etmidr5);
> > coresight_clear_self_claim_tag_unlocked(csa);
> > etm4_cs_lock(drvdata, csa);
> > @@ -1691,7 +1701,7 @@ static int etm4_get_next_comparator(struct etmv4_drvdata *drvdata, u32 type)
> > * nr_addr_cmp holds the number of comparator _pair_, so time 2
> > * for the total number of comparators.
> > */
> > - nr_comparator = drvdata->nr_addr_cmp * 2;
> > + nr_comparator = drvdata->caps.nr_addr_cmp * 2;
> > /* Go through the tally of comparators looking for a free one. */
> > while (index < nr_comparator) {
> > @@ -1869,6 +1879,7 @@ static int etm4_dying_cpu(unsigned int cpu)
> > static int __etm4_cpu_save(struct etmv4_drvdata *drvdata)
> > {
> > int i, ret = 0;
> > + const struct etmv4_caps *caps = &drvdata->caps;
> > struct etmv4_save_state *state;
> > struct coresight_device *csdev = drvdata->csdev;
> > struct csdev_access *csa;
> > @@ -1905,57 +1916,57 @@ static int __etm4_cpu_save(struct etmv4_drvdata *drvdata)
> > state = drvdata->save_state;
> > - if (drvdata->nr_pe)
> > + if (caps->nr_pe)
> > state->trcprocselr = etm4x_read32(csa, TRCPROCSELR);
> > state->trcconfigr = etm4x_read32(csa, TRCCONFIGR);
> > state->trcauxctlr = etm4x_read32(csa, TRCAUXCTLR);
> > state->trceventctl0r = etm4x_read32(csa, TRCEVENTCTL0R);
> > state->trceventctl1r = etm4x_read32(csa, TRCEVENTCTL1R);
> > - if (drvdata->stallctl)
> > + if (caps->stallctl)
> > state->trcstallctlr = etm4x_read32(csa, TRCSTALLCTLR);
> > state->trctsctlr = etm4x_read32(csa, TRCTSCTLR);
> > state->trcsyncpr = etm4x_read32(csa, TRCSYNCPR);
> > state->trcccctlr = etm4x_read32(csa, TRCCCCTLR);
> > state->trcbbctlr = etm4x_read32(csa, TRCBBCTLR);
> > state->trctraceidr = etm4x_read32(csa, TRCTRACEIDR);
> > - if (drvdata->q_filt)
> > + if (caps->q_filt)
> > state->trcqctlr = etm4x_read32(csa, TRCQCTLR);
> > state->trcvictlr = etm4x_read32(csa, TRCVICTLR);
> > state->trcviiectlr = etm4x_read32(csa, TRCVIIECTLR);
> > state->trcvissctlr = etm4x_read32(csa, TRCVISSCTLR);
> > - if (drvdata->nr_pe_cmp)
> > + if (caps->nr_pe_cmp)
> > state->trcvipcssctlr = etm4x_read32(csa, TRCVIPCSSCTLR);
> > - for (i = 0; i < drvdata->nrseqstate - 1; i++)
> > + for (i = 0; i < caps->nrseqstate - 1; i++)
> > state->trcseqevr[i] = etm4x_read32(csa, TRCSEQEVRn(i));
> > - if (drvdata->nrseqstate) {
> > + if (caps->nrseqstate) {
> > state->trcseqrstevr = etm4x_read32(csa, TRCSEQRSTEVR);
> > state->trcseqstr = etm4x_read32(csa, TRCSEQSTR);
> > }
> > - if (drvdata->numextinsel)
> > + if (caps->numextinsel)
> > state->trcextinselr = etm4x_read32(csa, TRCEXTINSELR);
> > - for (i = 0; i < drvdata->nr_cntr; i++) {
> > + for (i = 0; i < caps->nr_cntr; i++) {
> > state->trccntrldvr[i] = etm4x_read32(csa, TRCCNTRLDVRn(i));
> > state->trccntctlr[i] = etm4x_read32(csa, TRCCNTCTLRn(i));
> > state->trccntvr[i] = etm4x_read32(csa, TRCCNTVRn(i));
> > }
> > /* Resource selector pair 0 is reserved */
> > - for (i = 2; i < drvdata->nr_resource * 2; i++)
> > + for (i = 2; i < caps->nr_resource * 2; i++)
> > state->trcrsctlr[i] = etm4x_read32(csa, TRCRSCTLRn(i));
> > - for (i = 0; i < drvdata->nr_ss_cmp; i++) {
> > + for (i = 0; i < caps->nr_ss_cmp; i++) {
> > state->trcssccr[i] = etm4x_read32(csa, TRCSSCCRn(i));
> > state->trcsscsr[i] = etm4x_read32(csa, TRCSSCSRn(i));
> > if (etm4x_sspcicrn_present(drvdata, i))
> > state->trcsspcicr[i] = etm4x_read32(csa, TRCSSPCICRn(i));
> > }
> > - for (i = 0; i < drvdata->nr_addr_cmp * 2; i++) {
> > + for (i = 0; i < caps->nr_addr_cmp * 2; i++) {
> > state->trcacvr[i] = etm4x_read64(csa, TRCACVRn(i));
> > state->trcacatr[i] = etm4x_read64(csa, TRCACATRn(i));
> > }
> > @@ -1967,23 +1978,23 @@ static int __etm4_cpu_save(struct etmv4_drvdata *drvdata)
> > * unit") of ARM IHI 0064D.
> > */
> > - for (i = 0; i < drvdata->numcidc; i++)
> > + for (i = 0; i < caps->numcidc; i++)
> > state->trccidcvr[i] = etm4x_read64(csa, TRCCIDCVRn(i));
> > - for (i = 0; i < drvdata->numvmidc; i++)
> > + for (i = 0; i < caps->numvmidc; i++)
> > state->trcvmidcvr[i] = etm4x_read64(csa, TRCVMIDCVRn(i));
> > state->trccidcctlr0 = etm4x_read32(csa, TRCCIDCCTLR0);
> > - if (drvdata->numcidc > 4)
> > + if (caps->numcidc > 4)
> > state->trccidcctlr1 = etm4x_read32(csa, TRCCIDCCTLR1);
> > state->trcvmidcctlr0 = etm4x_read32(csa, TRCVMIDCCTLR0);
> > - if (drvdata->numvmidc > 4)
> > + if (caps->numvmidc > 4)
> > state->trcvmidcctlr0 = etm4x_read32(csa, TRCVMIDCCTLR1);
> > state->trcclaimset = etm4x_read32(csa, TRCCLAIMCLR);
> > - if (!drvdata->skip_power_up)
> > + if (!caps->skip_power_up)
> > state->trcpdcr = etm4x_read32(csa, TRCPDCR);
> > /* wait for TRCSTATR.IDLE to go up */
> > @@ -2000,7 +2011,7 @@ static int __etm4_cpu_save(struct etmv4_drvdata *drvdata)
> > * potentially save power on systems that respect the TRCPDCR_PU
> > * despite requesting software to save/restore state.
> > */
> > - if (!drvdata->skip_power_up)
> > + if (!caps->skip_power_up)
> > etm4x_relaxed_write32(csa, (state->trcpdcr & ~TRCPDCR_PU),
> > TRCPDCR);
> > out:
> > @@ -2027,6 +2038,7 @@ static int etm4_cpu_save(struct etmv4_drvdata *drvdata)
> > static void __etm4_cpu_restore(struct etmv4_drvdata *drvdata)
> > {
> > int i;
> > + const struct etmv4_caps *caps = &drvdata->caps;
> > struct etmv4_save_state *state = drvdata->save_state;
> > struct csdev_access *csa = &drvdata->csdev->access;
> > @@ -2036,77 +2048,77 @@ static void __etm4_cpu_restore(struct etmv4_drvdata *drvdata)
> > etm4_cs_unlock(drvdata, csa);
> > etm4x_relaxed_write32(csa, state->trcclaimset, TRCCLAIMSET);
> > - if (drvdata->nr_pe)
> > + if (caps->nr_pe)
> > etm4x_relaxed_write32(csa, state->trcprocselr, TRCPROCSELR);
> > etm4x_relaxed_write32(csa, state->trcconfigr, TRCCONFIGR);
> > etm4x_relaxed_write32(csa, state->trcauxctlr, TRCAUXCTLR);
> > etm4x_relaxed_write32(csa, state->trceventctl0r, TRCEVENTCTL0R);
> > etm4x_relaxed_write32(csa, state->trceventctl1r, TRCEVENTCTL1R);
> > - if (drvdata->stallctl)
> > + if (caps->stallctl)
> > etm4x_relaxed_write32(csa, state->trcstallctlr, TRCSTALLCTLR);
> > etm4x_relaxed_write32(csa, state->trctsctlr, TRCTSCTLR);
> > etm4x_relaxed_write32(csa, state->trcsyncpr, TRCSYNCPR);
> > etm4x_relaxed_write32(csa, state->trcccctlr, TRCCCCTLR);
> > etm4x_relaxed_write32(csa, state->trcbbctlr, TRCBBCTLR);
> > etm4x_relaxed_write32(csa, state->trctraceidr, TRCTRACEIDR);
> > - if (drvdata->q_filt)
> > + if (caps->q_filt)
> > etm4x_relaxed_write32(csa, state->trcqctlr, TRCQCTLR);
> > etm4x_relaxed_write32(csa, state->trcvictlr, TRCVICTLR);
> > etm4x_relaxed_write32(csa, state->trcviiectlr, TRCVIIECTLR);
> > etm4x_relaxed_write32(csa, state->trcvissctlr, TRCVISSCTLR);
> > - if (drvdata->nr_pe_cmp)
> > + if (caps->nr_pe_cmp)
> > etm4x_relaxed_write32(csa, state->trcvipcssctlr, TRCVIPCSSCTLR);
> > - for (i = 0; i < drvdata->nrseqstate - 1; i++)
> > + for (i = 0; i < caps->nrseqstate - 1; i++)
> > etm4x_relaxed_write32(csa, state->trcseqevr[i], TRCSEQEVRn(i));
> > - if (drvdata->nrseqstate) {
> > + if (caps->nrseqstate) {
> > etm4x_relaxed_write32(csa, state->trcseqrstevr, TRCSEQRSTEVR);
> > etm4x_relaxed_write32(csa, state->trcseqstr, TRCSEQSTR);
> > }
> > - if (drvdata->numextinsel)
> > + if (caps->numextinsel)
> > etm4x_relaxed_write32(csa, state->trcextinselr, TRCEXTINSELR);
> > - for (i = 0; i < drvdata->nr_cntr; i++) {
> > + for (i = 0; i < caps->nr_cntr; i++) {
> > etm4x_relaxed_write32(csa, state->trccntrldvr[i], TRCCNTRLDVRn(i));
> > etm4x_relaxed_write32(csa, state->trccntctlr[i], TRCCNTCTLRn(i));
> > etm4x_relaxed_write32(csa, state->trccntvr[i], TRCCNTVRn(i));
> > }
> > /* Resource selector pair 0 is reserved */
> > - for (i = 2; i < drvdata->nr_resource * 2; i++)
> > + for (i = 2; i < caps->nr_resource * 2; i++)
> > etm4x_relaxed_write32(csa, state->trcrsctlr[i], TRCRSCTLRn(i));
> > - for (i = 0; i < drvdata->nr_ss_cmp; i++) {
> > + for (i = 0; i < caps->nr_ss_cmp; i++) {
> > etm4x_relaxed_write32(csa, state->trcssccr[i], TRCSSCCRn(i));
> > etm4x_relaxed_write32(csa, state->trcsscsr[i], TRCSSCSRn(i));
> > if (etm4x_sspcicrn_present(drvdata, i))
> > etm4x_relaxed_write32(csa, state->trcsspcicr[i], TRCSSPCICRn(i));
> > }
> > - for (i = 0; i < drvdata->nr_addr_cmp * 2; i++) {
> > + for (i = 0; i < caps->nr_addr_cmp * 2; i++) {
> > etm4x_relaxed_write64(csa, state->trcacvr[i], TRCACVRn(i));
> > etm4x_relaxed_write64(csa, state->trcacatr[i], TRCACATRn(i));
> > }
> > - for (i = 0; i < drvdata->numcidc; i++)
> > + for (i = 0; i < caps->numcidc; i++)
> > etm4x_relaxed_write64(csa, state->trccidcvr[i], TRCCIDCVRn(i));
> > - for (i = 0; i < drvdata->numvmidc; i++)
> > + for (i = 0; i < caps->numvmidc; i++)
> > etm4x_relaxed_write64(csa, state->trcvmidcvr[i], TRCVMIDCVRn(i));
> > etm4x_relaxed_write32(csa, state->trccidcctlr0, TRCCIDCCTLR0);
> > - if (drvdata->numcidc > 4)
> > + if (caps->numcidc > 4)
> > etm4x_relaxed_write32(csa, state->trccidcctlr1, TRCCIDCCTLR1);
> > etm4x_relaxed_write32(csa, state->trcvmidcctlr0, TRCVMIDCCTLR0);
> > - if (drvdata->numvmidc > 4)
> > + if (caps->numvmidc > 4)
> > etm4x_relaxed_write32(csa, state->trcvmidcctlr0, TRCVMIDCCTLR1);
> > etm4x_relaxed_write32(csa, state->trcclaimset, TRCCLAIMSET);
> > - if (!drvdata->skip_power_up)
> > + if (!caps->skip_power_up)
> > etm4x_relaxed_write32(csa, state->trcpdcr, TRCPDCR);
> > /*
> > diff --git a/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c b/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c
> > index e9eeea6240d5..3d5f343130bd 100644
> > --- a/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c
> > +++ b/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c
> > @@ -62,8 +62,9 @@ static ssize_t nr_pe_cmp_show(struct device *dev,
> > {
> > unsigned long val;
> > struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
> > + const struct etmv4_caps *caps = &drvdata->caps;
> > - val = drvdata->nr_pe_cmp;
> > + val = caps->nr_pe_cmp;
> > return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
> > }
> > static DEVICE_ATTR_RO(nr_pe_cmp);
> > @@ -74,8 +75,9 @@ static ssize_t nr_addr_cmp_show(struct device *dev,
> > {
> > unsigned long val;
> > struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
> > + const struct etmv4_caps *caps = &drvdata->caps;
> > - val = drvdata->nr_addr_cmp;
> > + val = caps->nr_addr_cmp;
> > return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
> > }
> > static DEVICE_ATTR_RO(nr_addr_cmp);
> > @@ -86,8 +88,9 @@ static ssize_t nr_cntr_show(struct device *dev,
> > {
> > unsigned long val;
> > struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
> > + const struct etmv4_caps *caps = &drvdata->caps;
> > - val = drvdata->nr_cntr;
> > + val = caps->nr_cntr;
> > return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
> > }
> > static DEVICE_ATTR_RO(nr_cntr);
> > @@ -98,8 +101,9 @@ static ssize_t nr_ext_inp_show(struct device *dev,
> > {
> > unsigned long val;
> > struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
> > + const struct etmv4_caps *caps = &drvdata->caps;
> > - val = drvdata->nr_ext_inp;
> > + val = caps->nr_ext_inp;
> > return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
> > }
> > static DEVICE_ATTR_RO(nr_ext_inp);
> > @@ -110,8 +114,9 @@ static ssize_t numcidc_show(struct device *dev,
> > {
> > unsigned long val;
> > struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
> > + const struct etmv4_caps *caps = &drvdata->caps;
> > - val = drvdata->numcidc;
> > + val = caps->numcidc;
> > return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
> > }
> > static DEVICE_ATTR_RO(numcidc);
> > @@ -122,8 +127,9 @@ static ssize_t numvmidc_show(struct device *dev,
> > {
> > unsigned long val;
> > struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
> > + const struct etmv4_caps *caps = &drvdata->caps;
> > - val = drvdata->numvmidc;
> > + val = caps->numvmidc;
> > return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
> > }
> > static DEVICE_ATTR_RO(numvmidc);
> > @@ -134,8 +140,9 @@ static ssize_t nrseqstate_show(struct device *dev,
> > {
> > unsigned long val;
> > struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
> > + const struct etmv4_caps *caps = &drvdata->caps;
> > - val = drvdata->nrseqstate;
> > + val = caps->nrseqstate;
> > return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
> > }
> > static DEVICE_ATTR_RO(nrseqstate);
> > @@ -146,8 +153,9 @@ static ssize_t nr_resource_show(struct device *dev,
> > {
> > unsigned long val;
> > struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
> > + const struct etmv4_caps *caps = &drvdata->caps;
> > - val = drvdata->nr_resource;
> > + val = caps->nr_resource;
> > return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
> > }
> > static DEVICE_ATTR_RO(nr_resource);
> > @@ -158,8 +166,9 @@ static ssize_t nr_ss_cmp_show(struct device *dev,
> > {
> > unsigned long val;
> > struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
> > + const struct etmv4_caps *caps = &drvdata->caps;
> > - val = drvdata->nr_ss_cmp;
> > + val = caps->nr_ss_cmp;
> > return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
> > }
> > static DEVICE_ATTR_RO(nr_ss_cmp);
> > @@ -171,6 +180,7 @@ static ssize_t reset_store(struct device *dev,
> > int i;
> > unsigned long val;
> > struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
> > + const struct etmv4_caps *caps = &drvdata->caps;
> > struct etmv4_config *config = &drvdata->config;
> > if (kstrtoul(buf, 16, &val))
> > @@ -200,7 +210,7 @@ static ssize_t reset_store(struct device *dev,
> > config->stall_ctrl = 0x0;
> > /* Reset trace synchronization period to 2^8 = 256 bytes*/
> > - if (drvdata->syncpr == false)
> > + if (caps->syncpr == false)
> > config->syncfreq = 0x8;
> > /*
> > @@ -209,7 +219,7 @@ static ssize_t reset_store(struct device *dev,
> > * each trace run.
> > */
> > config->vinst_ctrl = FIELD_PREP(TRCVICTLR_EVENT_MASK, 0x01);
> > - if (drvdata->nr_addr_cmp > 0) {
> > + if (caps->nr_addr_cmp > 0) {
> > config->mode |= ETM_MODE_VIEWINST_STARTSTOP;
> > /* SSSTATUS, bit[9] */
> > config->vinst_ctrl |= TRCVICTLR_SSSTATUS;
> > @@ -223,7 +233,7 @@ static ssize_t reset_store(struct device *dev,
> > config->vipcssctlr = 0x0;
> > /* Disable seq events */
> > - for (i = 0; i < drvdata->nrseqstate-1; i++)
> > + for (i = 0; i < caps->nrseqstate-1; i++)
>
> from checkpatch:
> CHECK: spaces preferred around '-'
> coresight-etm4x-sysfs.c:236: caps->nrseqstate-1
Okay I'll change it.
>
> > config->seq_ctrl[i] = 0x0;
> > config->seq_rst = 0x0;
> > config->seq_state = 0x0;
> > @@ -232,38 +242,38 @@ static ssize_t reset_store(struct device *dev,
> > config->ext_inp = 0x0;
> > config->cntr_idx = 0x0;
> > - for (i = 0; i < drvdata->nr_cntr; i++) {
> > + for (i = 0; i < caps->nr_cntr; i++) {
> > config->cntrldvr[i] = 0x0;
> > config->cntr_ctrl[i] = 0x0;
> > config->cntr_val[i] = 0x0;
> > }
> > config->res_idx = 0x0;
> > - for (i = 2; i < 2 * drvdata->nr_resource; i++)
> > + for (i = 2; i < 2 * caps->nr_resource; i++)
> > config->res_ctrl[i] = 0x0;
> > config->ss_idx = 0x0;
> > - for (i = 0; i < drvdata->nr_ss_cmp; i++) {
> > + for (i = 0; i < caps->nr_ss_cmp; i++) {
> > config->ss_ctrl[i] = 0x0;
> > config->ss_pe_cmp[i] = 0x0;
> > }
> > config->addr_idx = 0x0;
> > - for (i = 0; i < drvdata->nr_addr_cmp * 2; i++) {
> > + for (i = 0; i < caps->nr_addr_cmp * 2; i++) {
> > config->addr_val[i] = 0x0;
> > config->addr_acc[i] = 0x0;
> > config->addr_type[i] = ETM_ADDR_TYPE_NONE;
> > }
> > config->ctxid_idx = 0x0;
> > - for (i = 0; i < drvdata->numcidc; i++)
> > + for (i = 0; i < caps->numcidc; i++)
> > config->ctxid_pid[i] = 0x0;
> > config->ctxid_mask0 = 0x0;
> > config->ctxid_mask1 = 0x0;
> > config->vmid_idx = 0x0;
> > - for (i = 0; i < drvdata->numvmidc; i++)
> > + for (i = 0; i < caps->numvmidc; i++)
> > config->vmid_val[i] = 0x0;
> > config->vmid_mask0 = 0x0;
> > config->vmid_mask1 = 0x0;
> > @@ -297,6 +307,7 @@ static ssize_t mode_store(struct device *dev,
> > {
> > unsigned long val, mode;
> > struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
> > + const struct etmv4_caps *caps = &drvdata->caps;
> > struct etmv4_config *config = &drvdata->config;
> > if (kstrtoul(buf, 16, &val))
> > @@ -305,7 +316,7 @@ static ssize_t mode_store(struct device *dev,
> > raw_spin_lock(&drvdata->spinlock);
> > config->mode = val & ETMv4_MODE_ALL;
> > - if (drvdata->instrp0 == true) {
> > + if (caps->instrp0 == true) {
>
> find so many foo == true && foo == false formats from legacy codes.
> I think it's worth to change all to if (foo) && if (!foo) ?
>
> example here,
>
> if (caps->instrp0)
Agree. This is good chance to remove some legacy formats.
>
> > /* start by clearing instruction P0 field */
> > config->cfg &= ~TRCCONFIGR_INSTP0_LOAD_STORE;
> > if (config->mode & ETM_MODE_LOAD)
> > @@ -323,45 +334,45 @@ static ssize_t mode_store(struct device *dev,
> > }
> > /* bit[3], Branch broadcast mode */
> > - if ((config->mode & ETM_MODE_BB) && (drvdata->trcbb == true))
> > + if ((config->mode & ETM_MODE_BB) && (caps->trcbb == true))
> > config->cfg |= TRCCONFIGR_BB;
>
> <...>
>
> > @@ -1037,46 +1081,11 @@ struct etmv4_drvdata {
> > raw_spinlock_t spinlock;
> > int cpu;
> > u8 arch;
> > - u8 nr_pe;
> > - u8 nr_pe_cmp;
> > - u8 nr_addr_cmp;
> > - u8 nr_cntr;
> > - u8 nr_ext_inp;
> > - u8 numcidc;
> > - u8 numextinsel;
> > - u8 numvmidc;
> > - u8 nrseqstate;
> > - u8 nr_event;
> > - u8 nr_resource;
> > - u8 nr_ss_cmp;
> > + struct etmv4_caps caps;
>
> reported by checkpatch:
> WARNING: please, no space before tabs
Thanks.
>
> > u8 trcid;
> > - u8 trcid_size;
> > - u8 ts_size;
> > - u8 ctxid_size;
> > - u8 vmid_size;
> > - u8 ccsize;
> > - u16 ccitmin;
> > - u8 s_ex_level;
> > - u8 ns_ex_level;
> > - u8 q_support;
> > - u8 os_lock_model;
> > bool sticky_enable : 1;
> > bool boot_enable : 1;
> > bool os_unlock : 1;
> > - bool instrp0 : 1;
> > - bool q_filt : 1;
> > - bool trcbb : 1;
> > - bool trccond : 1;
> > - bool retstack : 1;
> > - bool trccci : 1;
> > - bool trc_error : 1;
> > - bool syncpr : 1;
> > - bool stallctl : 1;
> > - bool sysstall : 1;
> > - bool nooverflow : 1;
> > - bool atbtrig : 1;
> > - bool lpoverride : 1;
> > - bool skip_power_up : 1;
> > bool paused : 1;
> > u64 trfcr;
> > struct etmv4_config config;
>
--
Sincerely,
Yeoreum Yun
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