commit 33a9d8eba6176b607116019a61ff737d47b0255e
author Christian Gmeiner <christian.gmeiner@gmail.com> Thu May 12 08:21:01 2022 +0200
committer Tom Rini <trini@konsulko.com> Thu Jun 16 15:22:54 2022 -0400
tree 3953ded8a2d98160d92663c6f8267c32c3870dd3
parent e29d9f95c4136cb2e7d079af9f4221d3b0ba5955

arch: arm: mach-k3: am642_init: bring back MCU_PADCFG_MMR1 unlock

Without this register unlock it is not possible to configure the
pinmux used for mcu spi0.

Fixes: 92e46092f2 ("arch: arm: mach-k3: am642_init: Probe ESM nodes")
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Nishanth Menon <nm@ti.com>

arch/arm/mach-k3/am642_init.c

diff --git a/arch/arm/mach-k3/am642_init.c b/arch/arm/mach-k3/am642_init.c
index add7ea8..b16de9c 100644
--- a/arch/arm/mach-k3/am642_init.c
+++ b/arch/arm/mach-k3/am642_init.c
@@ -47,6 +47,9 @@
 	mmr_unlock(CTRL_MMR0_BASE, 3);
 	mmr_unlock(CTRL_MMR0_BASE, 5);
 	mmr_unlock(CTRL_MMR0_BASE, 6);
+
+	/* Unlock all MCU_PADCFG_MMR1 module registers */
+	mmr_unlock(MCU_PADCFG_MMR1_BASE, 1);
 }
 
 /*