From: Suzuki K Poulose <suzuki.poulose@arm.com>
To: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org, coresight@lists.linaro.org,
mathieu.poirier@linaro.org, mike.leach@linaro.org,
rjw@rjwysocki.net, robert.walker@arm.com,
Suzuki K Poulose <suzuki.poulose@arm.com>
Subject: [PATCH v2 33/36] coresight: acpi: Support for components
Date: Mon, 15 Apr 2019 17:04:16 +0100 [thread overview]
Message-ID: <1555344260-12375-34-git-send-email-suzuki.poulose@arm.com> (raw)
In-Reply-To: <1555344260-12375-1-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 2eb489c..a8f42df 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>
@@ -290,11 +291,17 @@ 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:[~2019-04-15 16:06 UTC|newest]
Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-15 16:03 [PATCH v2 00/36] coresight: Support for ACPI bindings Suzuki K Poulose
2019-04-15 16:03 ` [PATCH v2 01/36] coresight: Fix freeing up the coresight connections Suzuki K Poulose
2019-04-15 16:03 ` [PATCH v2 02/36] coresight: etb10: Cleanup power management Suzuki K Poulose
2019-04-15 16:03 ` [PATCH v2 03/36] coresight: tpiu: " Suzuki K Poulose
2019-04-15 16:03 ` [PATCH v2 04/36] coresight: catu: " Suzuki K Poulose
2019-04-15 16:03 ` [PATCH v2 05/36] coresight: tmc: " Suzuki K Poulose
2019-04-17 20:03 ` Mathieu Poirier
2019-04-23 9:33 ` Suzuki K Poulose
2019-04-15 16:03 ` [PATCH v2 06/36] coresight: funnel: Clean up device book keeping Suzuki K Poulose
2019-04-17 20:14 ` Mathieu Poirier
2019-04-15 16:03 ` [PATCH v2 07/36] coresight: replicator: Cleanup device tracking Suzuki K Poulose
2019-04-17 20:34 ` Mathieu Poirier
2019-04-15 16:03 ` [PATCH v2 08/36] coresight: tmc: Clean up device specific data Suzuki K Poulose
2019-04-17 21:23 ` Mathieu Poirier
2019-05-03 17:13 ` Suzuki K Poulose
2019-04-15 16:03 ` [PATCH v2 09/36] coresight: catu: Cleanup " Suzuki K Poulose
2019-04-17 21:40 ` Mathieu Poirier
2019-04-15 16:03 ` [PATCH v2 10/36] coresight: tpiu: Clean up " Suzuki K Poulose
2019-04-17 21:41 ` Mathieu Poirier
2019-04-15 16:03 ` [PATCH v2 11/36] coresight: stm: Cleanup " Suzuki K Poulose
2019-04-18 16:50 ` Mathieu Poirier
2019-04-15 16:03 ` [PATCH v2 12/36] coresight: etm: Clean up " Suzuki K Poulose
2019-04-15 16:03 ` [PATCH v2 13/36] coresight: etb10: " Suzuki K Poulose
2019-04-15 16:03 ` [PATCH v2 14/36] coresight: Rename of_coresight to coresight-platform Suzuki K Poulose
2019-04-18 17:22 ` Mathieu Poirier
2019-04-15 16:03 ` [PATCH v2 15/36] coresight: etm3x: Rearrange cp14 access detection Suzuki K Poulose
2019-04-15 16:03 ` [PATCH v2 16/36] coresight: stm: Rearrange probing the stimulus area Suzuki K Poulose
2019-04-15 16:04 ` [PATCH v2 17/36] coresight: tmc-etr: Rearrange probing default buffer size Suzuki K Poulose
2019-04-15 16:04 ` [PATCH v2 18/36] coresight: platform: Make memory allocation helper generic Suzuki K Poulose
2019-04-15 16:04 ` [PATCH v2 19/36] coresight: Introduce generic platform data helper Suzuki K Poulose
2019-04-22 18:09 ` Mathieu Poirier
2019-04-23 9:43 ` Suzuki K Poulose
2019-04-15 16:04 ` [PATCH v2 20/36] coresight: Make device to CPU mapping generic Suzuki K Poulose
2019-04-18 18:14 ` Mathieu Poirier
2019-04-15 16:04 ` [PATCH v2 21/36] coresight: Remove cpu field from platform data Suzuki K Poulose
2019-04-15 16:04 ` [PATCH v2 22/36] coresight: Remove name from platform description Suzuki K Poulose
2019-04-15 16:04 ` [PATCH v2 23/36] coresight: Cleanup coresight_remove_conns Suzuki K Poulose
2019-04-15 16:04 ` [PATCH v2 24/36] coresight: Reuse platform data structure for connection tracking Suzuki K Poulose
2019-04-22 17:06 ` Mathieu Poirier
2019-04-15 16:04 ` [PATCH v2 25/36] coresight: Rearrange platform data probing Suzuki K Poulose
2019-04-22 17:16 ` Mathieu Poirier
2019-04-25 17:12 ` Suzuki K Poulose
2019-04-15 16:04 ` [PATCH v2 26/36] coresight: Add support for releasing platform specific data Suzuki K Poulose
2019-04-15 16:04 ` [PATCH v2 27/36] drivers: Add a generic helper to match device by fwnode handle Suzuki K Poulose
2019-04-16 10:20 ` Rafael J. Wysocki
2019-04-16 10:34 ` Suzuki K Poulose
2019-04-16 10:45 ` Rafael J. Wysocki
2019-04-16 10:39 ` [RESEND][PATCH " Suzuki K Poulose
2019-04-16 10:48 ` Rafael J. Wysocki
2019-04-16 10:56 ` Suzuki K Poulose
2019-04-18 14:39 ` Rafael J. Wysocki
2019-04-18 15:18 ` Suzuki K Poulose
2019-04-15 16:04 ` [PATCH v2 28/36] coresight: platform: Use fwnode handle for device search Suzuki K Poulose
2019-04-23 16:17 ` Mathieu Poirier
2019-04-15 16:04 ` [PATCH v2 29/36] coresight: Use fwnode handle instead of device names Suzuki K Poulose
2019-04-23 16:14 ` Mathieu Poirier
2019-04-15 16:04 ` [PATCH v2 30/36] coresight: Use platform agnostic names Suzuki K Poulose
2019-04-23 17:38 ` Mathieu Poirier
2019-04-15 16:04 ` [PATCH v2 31/36] coresight: stm: ACPI support for parsing stimulus base Suzuki K Poulose
2019-04-23 17:59 ` Mathieu Poirier
2019-04-25 16:17 ` Suzuki K Poulose
2019-04-15 16:04 ` [PATCH v2 32/36] coresight: Support for ACPI bindings Suzuki K Poulose
2019-04-25 16:50 ` Mathieu Poirier
2019-04-25 17:30 ` Suzuki K Poulose
2019-04-15 16:04 ` Suzuki K Poulose [this message]
2019-04-25 17:45 ` [PATCH v2 33/36] coresight: acpi: Support for components Mathieu Poirier
2019-04-29 8:54 ` Suzuki K Poulose
2019-04-15 16:04 ` [PATCH v2 34/36] [RFC] coresight: Pass coresight_device for coresight_release_platform_data Suzuki K Poulose
2019-04-29 17:40 ` Mathieu Poirier
2019-04-15 16:04 ` [PATCH v2 35/36] [RFC] coresight: add return value for fixup connections Suzuki K Poulose
2019-04-29 17:44 ` Mathieu Poirier
2019-04-15 16:04 ` [PATCH v2 36/36] [RFC] coresight: Expose device connections via sysfs Suzuki K Poulose
2019-04-29 20:50 ` Mathieu Poirier
2019-04-15 16:04 ` [TEST PATCH 37/36][EDK2] edk2-platform: juno: Update ACPI CoreSight Bindings Suzuki K Poulose
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