feat(stm32mp1-fdts): move RNG1 to CSI to improve random generation
LSI was too slow to provide enough random numbers (limited
to 6ms for 16 bytes production). Switch to CSI that allow
to get the RNG fifo ready in less than 50µs.
Signed-off-by: Lionel Debieve <lionel.debieve@foss.st.com>
Change-Id: I76d1fe58e2f4d5416a96f48123ae36bd82d8a8ee
diff --git a/fdts/stm32mp157c-ed1.dts b/fdts/stm32mp157c-ed1.dts
index d7bcc84..f5cc936 100644
--- a/fdts/stm32mp157c-ed1.dts
+++ b/fdts/stm32mp157c-ed1.dts
@@ -247,7 +247,7 @@
CLK_SAI2_PLL3Q
CLK_SAI3_PLL3Q
CLK_SAI4_PLL3Q
- CLK_RNG1_LSI
+ CLK_RNG1_CSI
CLK_RNG2_LSI
CLK_LPTIM1_PCLK1
CLK_LPTIM23_PCLK3