From: Marcin Wojtas <mw@semihalf.com>
To: linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org
Cc: ulf.hansson@linaro.org, huziji@marvell.com,
adrian.hunter@intel.com, jaz@semihalf.com, tn@semihalf.com,
ard.biesheuvel@arm.com, kostap@marvell.com,
Marcin Wojtas <mw@semihalf.com>
Subject: [PATCH v3 4/4] mmc: sdhci-xenon: introduce ACPI support
Date: Wed, 2 Dec 2020 19:51:18 +0100 [thread overview]
Message-ID: <20201202185118.29076-5-mw@semihalf.com> (raw)
In-Reply-To: <20201202185118.29076-1-mw@semihalf.com>
Previous patches dropped the strict dependency on the OF_*
in the sdhci-xenon driver. As a result the ACPI support
can be introduced (except for the XENON_A3700 variant)
by adding the necessary ID's in the acpi_match_table.
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
---
drivers/mmc/host/sdhci-xenon.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/drivers/mmc/host/sdhci-xenon.c b/drivers/mmc/host/sdhci-xenon.c
index cc0fcc646b0e..395f7c3064ce 100644
--- a/drivers/mmc/host/sdhci-xenon.c
+++ b/drivers/mmc/host/sdhci-xenon.c
@@ -11,6 +11,7 @@
* Special thanks to Video BG4 project team.
*/
+#include <linux/acpi.h>
#include <linux/delay.h>
#include <linux/ktime.h>
#include <linux/module.h>
@@ -691,11 +692,22 @@ static const struct of_device_id sdhci_xenon_dt_ids[] = {
};
MODULE_DEVICE_TABLE(of, sdhci_xenon_dt_ids);
+#ifdef CONFIG_ACPI
+static const struct acpi_device_id sdhci_xenon_acpi_ids[] = {
+ { .id = "MRVL0002", XENON_AP806},
+ { .id = "MRVL0003", XENON_AP807},
+ { .id = "MRVL0004", XENON_CP110},
+ {}
+};
+MODULE_DEVICE_TABLE(acpi, sdhci_xenon_acpi_ids);
+#endif
+
static struct platform_driver sdhci_xenon_driver = {
.driver = {
.name = "xenon-sdhci",
.probe_type = PROBE_PREFER_ASYNCHRONOUS,
.of_match_table = sdhci_xenon_dt_ids,
+ .acpi_match_table = ACPI_PTR(sdhci_xenon_acpi_ids),
.pm = &sdhci_xenon_dev_pm_ops,
},
.probe = xenon_probe,
--
2.29.0
prev parent reply other threads:[~2020-12-02 18:53 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-02 18:51 [PATCH v3 0/4] sdhci-xenon ACPI support Marcin Wojtas
2020-12-02 18:51 ` [PATCH v3 1/4] mmc: sdhci-xenon: use match data for controllers variants Marcin Wojtas
2020-12-02 18:51 ` [PATCH v3 2/4] mmc: sdhci-xenon: switch to device_* API Marcin Wojtas
2020-12-02 18:51 ` [PATCH v3 3/4] mmc: sdhci-xenon: use clk only with DT Marcin Wojtas
2020-12-04 13:51 ` Ulf Hansson
2020-12-04 17:19 ` Marcin Wojtas
2020-12-02 18:51 ` Marcin Wojtas [this message]
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