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From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Mika Westerberg <mika.westerberg@linux.intel.com>,
	Andy Shevchenko <andy@kernel.org>,
	Linus Walleij <linus.walleij@linaro.org>,
	Takashi Iwai <tiwai@suse.com>
Subject: [PATCH v1 1/1] pinctrl: denverton: Enable platform device in the absence of ACPI enumeration
Date: Tue, 26 Sep 2023 22:08:18 +0300	[thread overview]
Message-ID: <20230926190818.931951-1-andriy.shevchenko@linux.intel.com> (raw)

This is to cater the need for non-ACPI system whereby
a platform device has to be created in order to bind
with the Denverton pinctrl platform driver.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/pinctrl/intel/pinctrl-denverton.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/pinctrl/intel/pinctrl-denverton.c b/drivers/pinctrl/intel/pinctrl-denverton.c
index 0c4694cfa594..a1a7242e0451 100644
--- a/drivers/pinctrl/intel/pinctrl-denverton.c
+++ b/drivers/pinctrl/intel/pinctrl-denverton.c
@@ -257,6 +257,11 @@ static const struct acpi_device_id dnv_pinctrl_acpi_match[] = {
 };
 MODULE_DEVICE_TABLE(acpi, dnv_pinctrl_acpi_match);
 
+static const struct platform_device_id dnv_pinctrl_platform_ids[] = {
+	{ "denverton-pinctrl", (kernel_ulong_t)&dnv_soc_data },
+	{ }
+};
+
 static struct platform_driver dnv_pinctrl_driver = {
 	.probe = intel_pinctrl_probe_by_hid,
 	.driver = {
@@ -264,6 +269,7 @@ static struct platform_driver dnv_pinctrl_driver = {
 		.acpi_match_table = dnv_pinctrl_acpi_match,
 		.pm = &dnv_pinctrl_pm_ops,
 	},
+	.id_table = dnv_pinctrl_platform_ids,
 };
 
 static int __init dnv_pinctrl_init(void)
@@ -281,4 +287,5 @@ module_exit(dnv_pinctrl_exit);
 MODULE_AUTHOR("Mika Westerberg <mika.westerberg@linux.intel.com>");
 MODULE_DESCRIPTION("Intel Denverton SoC pinctrl/GPIO driver");
 MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:denverton-pinctrl");
 MODULE_IMPORT_NS(PINCTRL_INTEL);
-- 
2.40.0.1.gaa8946217a0b


             reply	other threads:[~2023-09-26 19:08 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-09-26 19:08 Andy Shevchenko [this message]
2023-09-27  7:43 ` [PATCH v1 1/1] pinctrl: denverton: Enable platform device in the absence of ACPI enumeration Mika Westerberg
2023-09-27 12:19   ` Andy Shevchenko
2023-10-04  8:18 ` Krzysztof Kozlowski
2023-10-04 13:09   ` Andy Shevchenko
2023-10-04 13:20     ` Krzysztof Kozlowski
2023-10-04 19:42       ` Andy Shevchenko
2023-10-05  7:53         ` Krzysztof Kozlowski
2023-10-05  8:38           ` Andy Shevchenko
2023-10-05  8:42             ` Andy Shevchenko

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