Searched hist:be5df5e0c177529916a3aa0f18ee4001b7cc94bd (Results 1 – 2 of 2) sorted by relevance
/linux/arch/arm64/boot/dts/xilinx/ |
H A D | zynqmp-zcu106-revA.dts | diff be5df5e0c177529916a3aa0f18ee4001b7cc94bd Mon Jan 08 16:39:16 CET 2024 Michal Simek <michal.simek@amd.com> arm64: zynqmp: Setup default si570 frequency to 156.25MHz
All si570 mgt chips have factory default 156.25MHz but DT changed it to 148.5MHz. After tracking it is pretty much c&p fault taken from Zynq zc702/zc706 boards where 148.5MHz was setup as default because it was requirement for AD7511 chip available on these boards. ZynqMP board don't contain this chip that's why factory default frequency can be used.
Link: https://lore.kernel.org/r/65a53776cbc5e4586f58da57a4b99e4d5c6c26a7.1704728353.git.michal.simek@amd.com Signed-off-by: Michal Simek <michal.simek@amd.com>
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H A D | zynqmp-zcu102-revA.dts | diff be5df5e0c177529916a3aa0f18ee4001b7cc94bd Mon Jan 08 16:39:16 CET 2024 Michal Simek <michal.simek@amd.com> arm64: zynqmp: Setup default si570 frequency to 156.25MHz
All si570 mgt chips have factory default 156.25MHz but DT changed it to 148.5MHz. After tracking it is pretty much c&p fault taken from Zynq zc702/zc706 boards where 148.5MHz was setup as default because it was requirement for AD7511 chip available on these boards. ZynqMP board don't contain this chip that's why factory default frequency can be used.
Link: https://lore.kernel.org/r/65a53776cbc5e4586f58da57a4b99e4d5c6c26a7.1704728353.git.michal.simek@amd.com Signed-off-by: Michal Simek <michal.simek@amd.com>
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