linux-kernel - [PATCH] ARM: bcmbca: add VFP and NEON fixup for bcm6878 SoC

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Message-Id: <20220527111742.1.I2da72dc550b9c09aa9b83c1028d00d046833a24a@changeid>
Date:   Fri, 27 May 2022 11:17:48 -0700
From:   Anand Gore <anand.gore@...adcom.com>
To:     Linux ARM List <linux-arm-kernel@...ts.infradead.org>
Cc:     kursad.oney@...adcom.com, joel.peshkin@...adcom.com,
        florian.fainelli@...adcom.com, dan.beygelman@...adcom.com,
        samyon.furman@...adcom.com,
        William Zhang <william.zhang@...adcom.com>,
        tomer.yacoby@...adcom.com, Anand Gore <anand.gore@...adcom.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Ray Jui <rjui@...adcom.com>,
        Russell King <linux@...linux.org.uk>,
        Scott Branden <sbranden@...adcom.com>,
        bcm-kernel-feedback-list@...adcom.com, linux-kernel@...r.kernel.org
Subject: [PATCH] ARM: bcmbca: add VFP and NEON fixup for bcm6878 SoC

BCM6878 SoC only has VFP and NEON support on core 0. So kernel VPF/NEON
support is disabled in this chip. Add this fixup to manually turn on
VFP/NEON in case userspace app need to access them on core 0.

Signed-off-by: Anand Gore <anand.gore@...adcom.com>
---

 arch/arm/mach-bcm/bcmbca.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/mach-bcm/bcmbca.c b/arch/arm/mach-bcm/bcmbca.c
index dbf4d95e824e..60eeb2aa772a 100644
--- a/arch/arm/mach-bcm/bcmbca.c
+++ b/arch/arm/mach-bcm/bcmbca.c
@@ -45,6 +45,7 @@ static void __init bcmbca_neon_fixup(void)
 
 static const char *const bcmbca_match[] __initconst = {
        "brcm,bcm6846",
+	"brcm,bcm6878",
        NULL
 };
 
-- 
2.25.1


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