linux-kernel - [PATCH v1 2/2] mailbox: mpfs: drop POLARFIRE from ARCH_MICROCHIP

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Message-ID: <20251117-landline-grit-284cd8d6330a@spud>
Date: Mon, 17 Nov 2025 15:46:56 +0000
From: Conor Dooley <conor@...nel.org>
To: linux-kernel@...r.kernel.org
Cc: conor@...nel.org,
	Pierre-Henry Moussay <pierre-henry.moussay@...rochip.com>,
	Conor Dooley <conor.dooley@...rochip.com>,
	Daire McNamara <daire.mcnamara@...rochip.com>,
	Jassi Brar <jassisinghbrar@...il.com>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	linux-riscv@...ts.infradead.org,
	devicetree@...r.kernel.org
Subject: [PATCH v1 2/2] mailbox: mpfs: drop POLARFIRE from ARCH_MICROCHIP_POLARFIRE

From: Conor Dooley <conor.dooley@...rochip.com>

The ARCH_MICROCHIP symbol has been defined for some time on RISCV, as a
replacement for ARCH_MICROCHIP_POLARFIRE since there are now other
Microchip RISC-V products. Drop the POLARFIRE from
ARCH_MICROCHIP_POLARFIRE in the POLARFIRE_SOC_MAILBOX Kconfig entry
since the newly added pic64gx also uses the mailbox and it is one of the
few users of ARCH_MICROCHIP_POLARFIRE left in the tree.

Signed-off-by: Conor Dooley <conor.dooley@...rochip.com>
---
CC: Conor Dooley <conor.dooley@...rochip.com>
CC: Daire McNamara <daire.mcnamara@...rochip.com>
CC: Jassi Brar <jassisinghbrar@...il.com>
CC: linux-riscv@...ts.infradead.org
CC: linux-kernel@...r.kernel.org

 drivers/mailbox/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig
index 29f16f220384..35bd402cadc9 100644
--- a/drivers/mailbox/Kconfig
+++ b/drivers/mailbox/Kconfig
@@ -199,7 +199,7 @@ config POLARFIRE_SOC_MAILBOX
 	tristate "PolarFire SoC (MPFS) Mailbox"
 	depends on HAS_IOMEM
 	depends on MFD_SYSCON
-	depends on ARCH_MICROCHIP_POLARFIRE || COMPILE_TEST
+	depends on ARCH_MICROCHIP || COMPILE_TEST
 	help
 	  This driver adds support for the PolarFire SoC (MPFS) mailbox controller.
 
-- 
2.51.0