[PATCH 08/18] arm: mach-k3: j721e: Fix unlocking control module registers

Lokesh Vutla lokeshvutla at ti.com
Thu Jul 23 10:47:08 CEST 2020


In main control mmr there is no partition 4 and partition 6 is available
only on J721e. Fix the same in ctrl_mmr_unlock function

Signed-off-by: Lokesh Vutla <lokeshvutla at ti.com>
---
 arch/arm/mach-k3/j721e_init.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-k3/j721e_init.c b/arch/arm/mach-k3/j721e_init.c
index 3b15da2d7c..63a31c18ce 100644
--- a/arch/arm/mach-k3/j721e_init.c
+++ b/arch/arm/mach-k3/j721e_init.c
@@ -87,9 +87,9 @@ static void ctrl_mmr_unlock(void)
 	mmr_unlock(CTRL_MMR0_BASE, 1);
 	mmr_unlock(CTRL_MMR0_BASE, 2);
 	mmr_unlock(CTRL_MMR0_BASE, 3);
-	mmr_unlock(CTRL_MMR0_BASE, 4);
 	mmr_unlock(CTRL_MMR0_BASE, 5);
-	mmr_unlock(CTRL_MMR0_BASE, 6);
+	if (soc_is_j721e())
+		mmr_unlock(CTRL_MMR0_BASE, 6);
 	mmr_unlock(CTRL_MMR0_BASE, 7);
 }
 
-- 
2.27.0



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