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authorAnurag Dutta <a-dutta@ti.com>2025-03-20 12:00:02 +0530
committerTom Rini <trini@konsulko.com>2025-04-05 09:35:25 -0600
commit9b838d0d7b619e1c8f67a0df930d2a53c33e8431 (patch)
tree51732ec7b30c91709a2090b3418704e1e3718bcd
parent069da0cf25494530add80bc71ae79f34f01d5047 (diff)
mux: Kconfig: Add Kconfig options for MUX_MMIO
Add Kconfig options for MUX_MMIO so that it can be enabled in SPL stage. Signed-off-by: Anurag Dutta <a-dutta@ti.com>
-rw-r--r--drivers/mux/Kconfig10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/mux/Kconfig b/drivers/mux/Kconfig
index f15ee4f833f..2b95eb02177 100644
--- a/drivers/mux/Kconfig
+++ b/drivers/mux/Kconfig
@@ -10,6 +10,16 @@ config MULTIPLEXER
if MULTIPLEXER
+config SPL_MUX_MMIO
+ bool "MMIO register bitfield-controlled Multiplexer"
+ depends on MULTIPLEXER && SYSCON
+ help
+ MMIO register bitfield-controlled Multiplexer controller.
+
+ The driver builds multiplexer controllers for bitfields in a syscon
+ register. For N bit wide bitfields, there will be 2^N possible
+ multiplexer states.
+
config MUX_MMIO
bool "MMIO register bitfield-controlled Multiplexer"
depends on MULTIPLEXER && SYSCON