linux-kernel - [PATCH v3 5/6] bus: cdmm: Add MIPS R5 arch support

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Message-ID: <20200602100921.1155-6-Sergey.Semin@baikalelectronics.ru>
Date:   Tue, 2 Jun 2020 13:09:20 +0300
From:   Serge Semin <Sergey.Semin@...kalelectronics.ru>
To:     Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        Thomas Gleixner <tglx@...utronix.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
CC:     Serge Semin <Sergey.Semin@...kalelectronics.ru>,
        Serge Semin <fancer.lancer@...il.com>,
        Alexey Malahov <Alexey.Malahov@...kalelectronics.ru>,
        Paul Burton <paul.burton@...tec.com>,
        Rob Herring <robh+dt@...nel.org>,
        Arnd Bergmann <arnd@...db.de>,
        Jason Cooper <jason@...edaemon.net>,
        Marc Zyngier <maz@...nel.org>,
        "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        James Hogan <jhogan@...nel.org>, <linux-mips@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH v3 5/6] bus: cdmm: Add MIPS R5 arch support

CDMM may be available not only on MIPS R2 architectures, but also on
newer MIPS R5 chips. For instance our P5600 chip has one. Let's mark
the CDMM bus being supported for that MIPS arch too.

Signed-off-by: Serge Semin <Sergey.Semin@...kalelectronics.ru>
Reviewed-by: Thomas Bogendoerfer <tsbogend@...ha.franken.de>
---
 drivers/bus/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/bus/Kconfig b/drivers/bus/Kconfig
index 6d4e4497b59b..971c07bc92d4 100644
--- a/drivers/bus/Kconfig
+++ b/drivers/bus/Kconfig
@@ -58,7 +58,7 @@ config IMX_WEIM
 
 config MIPS_CDMM
 	bool "MIPS Common Device Memory Map (CDMM) Driver"
-	depends on CPU_MIPSR2
+	depends on CPU_MIPSR2 || CPU_MIPSR5
 	help
 	  Driver needed for the MIPS Common Device Memory Map bus in MIPS
 	  cores. This bus is for per-CPU tightly coupled devices such as the
-- 
2.26.2