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(parent: d35a5af) | patch
ARM: dts: stm32mp1: move FDCAN to PLL4_R
authorAntonio Borneo <antonio.borneo@st.com>
Tue, 28 Jan 2020 09:11:01 +0000 (10:11 +0100)
committerPatrick Delaunay <patrick.delaunay@st.com>
Thu, 13 Feb 2020 16:26:22 +0000 (17:26 +0100)
commitdb0cd2d3bcd513d8413a8fa0d721c0dc457a9359
tree56c1bcba748767d7d29b60b5f82d481abf9d6730tree | snapshot
parentd35a5af321f33e6bd5b643e1b0356fc2bfa0ba0bcommit | diff
ARM: dts: stm32mp1: move FDCAN to PLL4_R

LTDC modifies the clock frequency to adapt it to the display. Such
frequency change is not detected by the FDCAN driver that instead
cache the value at probe and pretend to use it later.

Keep the LTDC alone on PLL4_Q by moving the FDCAN to PLL4_R.

Signed-off-by: Antonio Borneo <antonio.borneo@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
arch/arm/dts/stm32mp157a-avenger96-u-boot.dtsi diff | blob | history
arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi diff | blob | history
arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi diff | blob | history
arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi diff | blob | history
Domain: System / Kernel;