From: Suzuki K Poulose <suzuki.poulose@arm.com>
To: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org,
coresight@lists.linaro.org, mike.leach@linaro.org,
robert.walker@arm.com, Suzuki K Poulose <suzuki.poulose@arm.com>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Mathieu Poirier <mathieu.poirier@linaro.org>
Subject: [PATCH 25/25] coresight: acpi: Support for components
Date: Wed, 20 Mar 2019 18:49:42 +0000 [thread overview]
Message-ID: <1553107783-3340-26-git-send-email-suzuki.poulose@arm.com> (raw)
In-Reply-To: <1553107783-3340-1-git-send-email-suzuki.poulose@arm.com>
All AMBA devices are handled via ACPI AMBA scan notifier
infrastructure. The platform devices get the ACPI id
added to their driver.
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
---
drivers/acpi/acpi_amba.c | 9 +++++++++
drivers/hwtracing/coresight/coresight-replicator.c | 9 ++++++++-
2 files changed, 17 insertions(+), 1 deletion(-)
diff --git a/drivers/acpi/acpi_amba.c b/drivers/acpi/acpi_amba.c
index 7f77c07..eef5a69 100644
--- a/drivers/acpi/acpi_amba.c
+++ b/drivers/acpi/acpi_amba.c
@@ -24,6 +24,15 @@
static const struct acpi_device_id amba_id_list[] = {
{"ARMH0061", 0}, /* PL061 GPIO Device */
+ {"ARMHC500", 0}, /* ARM CoreSight ETM4x */
+ {"ARMHC501", 0}, /* ARM CoreSight ETR */
+ {"ARMHC502", 0}, /* ARM CoreSight STM */
+ {"ARMHC503", 0}, /* ARM CoreSight Debug */
+ {"ARMHC979", 0}, /* ARM CoreSight TPIU */
+ {"ARMHC97C", 0}, /* ARM CoreSight SoC-400 TMC, SoC-600 ETF/ETB */
+ {"ARMHC98D", 0}, /* ARM CoreSight Dynamic Replicator */
+ {"ARMHC9CA", 0}, /* ARM CoreSight CATU */
+ {"ARMHC9FF", 0}, /* ARM CoreSight Funnel */
{"", 0},
};
diff --git a/drivers/hwtracing/coresight/coresight-replicator.c b/drivers/hwtracing/coresight/coresight-replicator.c
index 7b937c0..11b1978 100644
--- a/drivers/hwtracing/coresight/coresight-replicator.c
+++ b/drivers/hwtracing/coresight/coresight-replicator.c
@@ -5,6 +5,7 @@
* Description: CoreSight Replicator driver
*/
+#include <linux/acpi.h>
#include <linux/amba/bus.h>
#include <linux/kernel.h>
#include <linux/device.h>
@@ -288,11 +289,17 @@ static const struct of_device_id static_replicator_match[] = {
{}
};
+#ifdef CONFIG_ACPI
+static const struct acpi_device_id static_replicator_acpi_ids[] = {
+ {"ARMHC985", 0}, /* ARM CoreSight Static Replicator */
+};
+#endif
static struct platform_driver static_replicator_driver = {
.probe = static_replicator_probe,
.driver = {
.name = "coresight-replicator",
- .of_match_table = static_replicator_match,
+ .of_match_table = of_match_ptr(static_replicator_match),
+ .acpi_match_table = ACPI_PTR(static_replicator_acpi_ids),
.pm = &replicator_dev_pm_ops,
.suppress_bind_attrs = true,
},
--
2.7.4
next prev parent reply other threads:[~2019-03-20 18:50 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-20 18:49 [PATCH 00/25] coresight: Support for ACPI bindings Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 01/25] coresight: tmc: Report DMA setup failures Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 02/25] coresight: dynamic-replicator: Clean up error handling Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 03/25] coresight: replicator: Prepare for merging with dynamic-replicator Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 04/25] coresight: dynamic-replicator: Prepare for merging with static replicator Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 05/25] coresight: Merge the static and dynamic replicator drivers Suzuki K Poulose
2019-03-27 15:27 ` Mathieu Poirier
2019-03-27 17:33 ` Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 06/25] coresight: funnel: Clean up device book keeping Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 07/25] coresight: replicator: Cleanup device tracking Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 08/25] coresight: tmc: Clean up device specific data Suzuki K Poulose
2019-03-26 21:53 ` Mathieu Poirier
2019-03-27 11:45 ` Suzuki K Poulose
2019-03-27 14:42 ` Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 09/25] coresight: catu: Cleanup " Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 10/25] coresight: tpiu: Clean up " Suzuki K Poulose
2019-03-26 21:54 ` Mathieu Poirier
2019-03-27 11:52 ` Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 11/25] coresight: stm: Cleanup " Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 12/25] coresight: etm: Clean up " Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 13/25] coresight: etb10: " Suzuki K Poulose
2019-03-27 21:39 ` Mathieu Poirier
2019-03-28 11:09 ` Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 14/25] coresight: Rename of_coresight to coresight-platform Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 15/25] coresight: etm3x: Rearrange cp14 access detection Suzuki K Poulose
2019-03-27 22:05 ` Mathieu Poirier
2019-03-28 11:03 ` Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 16/25] coresight: stm: Rearrange probing the stimulus area Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 17/25] coresight: tmc-etr: Rearrange probing default buffer size Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 18/25] coresight: Introduce generic platform data helper Suzuki K Poulose
2019-03-27 22:57 ` Mathieu Poirier
2019-03-28 10:59 ` Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 19/25] coresight: Make device to CPU mapping generic Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 20/25] coresight: platform: Use fwnode handle for device search Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 21/25] coresight: Use fwnode handle instead of device names Suzuki K Poulose
2019-03-28 17:42 ` Mathieu Poirier
2019-03-28 18:42 ` Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 22/25] coresight: Use platform agnostic names Suzuki K Poulose
2019-03-28 19:43 ` Mathieu Poirier
2019-03-20 18:49 ` [PATCH 23/25] coresight: stm: ACPI support for parsing stimulus base Suzuki K Poulose
2019-03-28 20:41 ` Mathieu Poirier
2019-04-04 11:27 ` Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 24/25] coresight: Support for ACPI bindings Suzuki K Poulose
2019-03-29 19:09 ` Mathieu Poirier
2019-03-20 18:49 ` Suzuki K Poulose [this message]
2019-03-20 18:49 ` [TEST PATCH 26/25] edk2-platform: juno: Update ACPI CoreSight Bindings Suzuki K Poulose
2019-03-22 10:13 ` [PATCH 00/25] coresight: Support for ACPI bindings Suzuki K Poulose
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