From: Chris Brandt <chris.brandt@renesas.com>
Date: Thu, 16 Feb 2017 17:54:39 +0000 (+0100)
Subject: ARM: 8660/1: shmobile: r7s72100: Enable L2 cache
X-Git-Tag: v4.14-rc1~965^2^2~8
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a96bb197693eb9e7a7221867bd944ccd6b6e12e6;p=platform%2Fkernel%2Flinux-rpi.git

ARM: 8660/1: shmobile: r7s72100: Enable L2 cache

Even though L2C is specified in the DT, you still need to add the aux
settings in the machine_desc.

Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
---

diff --git a/arch/arm/mach-shmobile/setup-r7s72100.c b/arch/arm/mach-shmobile/setup-r7s72100.c
index d46639f..319ca95 100644
--- a/arch/arm/mach-shmobile/setup-r7s72100.c
+++ b/arch/arm/mach-shmobile/setup-r7s72100.c
@@ -26,6 +26,8 @@ static const char *const r7s72100_boards_compat_dt[] __initconst = {
 };
 
 DT_MACHINE_START(R7S72100_DT, "Generic R7S72100 (Flattened Device Tree)")
+	.l2c_aux_val    = 0,
+	.l2c_aux_mask   = ~0,
 	.init_early	= shmobile_init_delay,
 	.init_late	= shmobile_init_late,
 	.dt_compat	= r7s72100_boards_compat_dt,