diff options
| author | Michal Simek <michal.simek@amd.com> | 2023-08-25 09:11:29 +0200 |
|---|---|---|
| committer | Michal Simek <michal.simek@amd.com> | 2023-09-21 13:20:10 +0200 |
| commit | 630f29014d76d810785d3b4e252d42f5cfed386e (patch) | |
| tree | f24afdace45edc77450e7ffd135287b966280a17 | |
| parent | f0084f1dfdbc9d62b2496598bfb02dcc482b7424 (diff) | |
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.
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/c052ddf39e392e97f87f1c57ea06f3508733c672.1692947486.git.michal.simek@amd.com
| -rw-r--r-- | arch/arm/dts/zynqmp-zcu102-revA.dts | 2 | ||||
| -rw-r--r-- | arch/arm/dts/zynqmp-zcu106-revA.dts | 2 | ||||
| -rw-r--r-- | arch/arm/dts/zynqmp-zcu208-revA.dts | 2 | ||||
| -rw-r--r-- | arch/arm/dts/zynqmp-zcu216-revA.dts | 2 |
4 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/dts/zynqmp-zcu102-revA.dts b/arch/arm/dts/zynqmp-zcu102-revA.dts index 79d67c495de..0f7230b9526 100644 --- a/arch/arm/dts/zynqmp-zcu102-revA.dts +++ b/arch/arm/dts/zynqmp-zcu102-revA.dts @@ -602,7 +602,7 @@ reg = <0x5d>; temperature-stability = <50>; /* copy from zc702 */ factory-fout = <156250000>; - clock-frequency = <148500000>; + clock-frequency = <156250000>; clock-output-names = "si570_mgt"; }; }; diff --git a/arch/arm/dts/zynqmp-zcu106-revA.dts b/arch/arm/dts/zynqmp-zcu106-revA.dts index 7a8094a16b7..f8019c592a7 100644 --- a/arch/arm/dts/zynqmp-zcu106-revA.dts +++ b/arch/arm/dts/zynqmp-zcu106-revA.dts @@ -592,7 +592,7 @@ reg = <0x5d>; temperature-stability = <50>; /* copy from zc702 */ factory-fout = <156250000>; - clock-frequency = <148500000>; + clock-frequency = <156250000>; clock-output-names = "si570_mgt"; }; }; diff --git a/arch/arm/dts/zynqmp-zcu208-revA.dts b/arch/arm/dts/zynqmp-zcu208-revA.dts index 9b3ae67bff1..0c1f50943ac 100644 --- a/arch/arm/dts/zynqmp-zcu208-revA.dts +++ b/arch/arm/dts/zynqmp-zcu208-revA.dts @@ -489,7 +489,7 @@ reg = <0x5d>; temperature-stability = <50>; factory-fout = <156250000>; - clock-frequency = <148500000>; + clock-frequency = <156250000>; clock-output-names = "si570_mgt"; }; }; diff --git a/arch/arm/dts/zynqmp-zcu216-revA.dts b/arch/arm/dts/zynqmp-zcu216-revA.dts index 43eeaec5b15..8ca01f01a3a 100644 --- a/arch/arm/dts/zynqmp-zcu216-revA.dts +++ b/arch/arm/dts/zynqmp-zcu216-revA.dts @@ -499,7 +499,7 @@ reg = <0x5d>; temperature-stability = <50>; factory-fout = <156250000>; - clock-frequency = <148500000>; + clock-frequency = <156250000>; clock-output-names = "si570_mgt"; }; }; |