netdev - [PATCH v3 2/7] reset: mchp: sparx5: Remove dependencies and allow building as a module

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Message-ID: <20240627091137.370572-3-herve.codina@bootlin.com>
Date: Thu, 27 Jun 2024 11:11:31 +0200
From: Herve Codina <herve.codina@...tlin.com>
To: Andy Shevchenko <andy.shevchenko@...il.com>,
	Simon Horman <horms@...nel.org>,
	Herve Codina <herve.codina@...tlin.com>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Lee Jones <lee@...nel.org>,
	Arnd Bergmann <arnd@...db.de>,
	UNGLinuxDriver@...rochip.com,
	Saravana Kannan <saravanak@...gle.com>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Philipp Zabel <p.zabel@...gutronix.de>,
	Lars Povlsen <lars.povlsen@...rochip.com>,
	Steen Hegelund <Steen.Hegelund@...rochip.com>,
	Daniel Machon <daniel.machon@...rochip.com>
Cc: "David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	Horatiu Vultur <horatiu.vultur@...rochip.com>,
	Andrew Lunn <andrew@...n.ch>,
	linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org,
	netdev@...r.kernel.org,
	linux-pci@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	Allan Nielsen <allan.nielsen@...rochip.com>,
	Steen Hegelund <steen.hegelund@...rochip.com>,
	Luca Ceresoli <luca.ceresoli@...tlin.com>,
	Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
	Clément Léger <clement.leger@...tlin.com>
Subject: [PATCH v3 2/7] reset: mchp: sparx5: Remove dependencies and allow building as a module

From: Clément Léger <clement.leger@...tlin.com>

The sparx5 reset controller depends on the SPARX5 architecture or the
LAN966x SoC.

This reset controller can be used by the LAN966x PCI device and so it
needs to be available on all architectures.
Also the LAN966x PCI device driver can be built as a module and this
reset controller driver has no reason to be a builtin driver in that
case.

Signed-off-by: Clément Léger <clement.leger@...tlin.com>
Signed-off-by: Herve Codina <herve.codina@...tlin.com>
---
 drivers/reset/Kconfig                  | 3 +--
 drivers/reset/reset-microchip-sparx5.c | 2 ++
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig
index 7112f5932609..fb9005e2f5b5 100644
--- a/drivers/reset/Kconfig
+++ b/drivers/reset/Kconfig
@@ -124,8 +124,7 @@ config RESET_LPC18XX
 	  This enables the reset controller driver for NXP LPC18xx/43xx SoCs.
 
 config RESET_MCHP_SPARX5
-	bool "Microchip Sparx5 reset driver"
-	depends on ARCH_SPARX5 || SOC_LAN966 || COMPILE_TEST
+	tristate "Microchip Sparx5 reset driver"
 	default y if SPARX5_SWITCH
 	select MFD_SYSCON
 	help
diff --git a/drivers/reset/reset-microchip-sparx5.c b/drivers/reset/reset-microchip-sparx5.c
index 636e85c388b0..69915c7b4941 100644
--- a/drivers/reset/reset-microchip-sparx5.c
+++ b/drivers/reset/reset-microchip-sparx5.c
@@ -158,6 +158,7 @@ static const struct of_device_id mchp_sparx5_reset_of_match[] = {
 	},
 	{ }
 };
+MODULE_DEVICE_TABLE(of, mchp_sparx5_reset_of_match);
 
 static struct platform_driver mchp_sparx5_reset_driver = {
 	.probe = mchp_sparx5_reset_probe,
@@ -180,3 +181,4 @@ postcore_initcall(mchp_sparx5_reset_init);
 
 MODULE_DESCRIPTION("Microchip Sparx5 switch reset driver");
 MODULE_AUTHOR("Steen Hegelund <steen.hegelund@...rochip.com>");
+MODULE_LICENSE("GPL");
-- 
2.45.0