clk: stm32f4: Update DT bindings documentation

Creation of dt include file for specific stm32f4 clocks.
These specific clocks are not derived from system clock (SYSCLOCK)
We should use index 1 to use these clocks in DT.
e.g. <&rcc 1 CLK_LSI>

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
Acked-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Gabriel Fernandez 2016-12-13 15:20:00 +01:00 • committed by Alexandre TORGUE
commit be20fe159d
2 changed files with 56 additions and 0 deletions