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arch: arm: mach-k3: am642_init: bring back MCU_PADCFG_MMR1 unlock
author
Christian Gmeiner
<christian.gmeiner@gmail.com>
Thu, 12 May 2022 06:21:01 +0000
(08:21 +0200)
committer
Tom Rini
<trini@konsulko.com>
Thu, 16 Jun 2022 19:22:54 +0000
(15:22 -0400)
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
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diff --git
a/arch/arm/mach-k3/am642_init.c
b/arch/arm/mach-k3/am642_init.c
index
add7ea8
..
b16de9c
100644
(file)
--- a/
arch/arm/mach-k3/am642_init.c
+++ b/
arch/arm/mach-k3/am642_init.c
@@
-47,6
+47,9
@@
static void ctrl_mmr_unlock(void)
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);
}
/*