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| author | Martin Schiller <ms@dev.tdt.de> | 2018-12-05 08:51:13 +0100 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2019-03-10 16:49:31 +0100 |
| commit | ff3cfe084885662843a6cc95a547eb9f8ef48fa5 (patch) | |
| tree | ba59b42001269fb03490e5d5b03cbd706b66bbdd /target/linux/lantiq/files-4.14/arch/mips | |
| parent | eae6cac6a30b95bef04d033ed8a303b7e35a078b (diff) | |
| download | upstream-ff3cfe084885662843a6cc95a547eb9f8ef48fa5.tar.gz upstream-ff3cfe084885662843a6cc95a547eb9f8ef48fa5.tar.bz2 upstream-ff3cfe084885662843a6cc95a547eb9f8ef48fa5.zip | |
ltq-atm/ltq-ptm: re-enable/fix reset_ppe() functionality for VR9
This patch re-enables the reset_ppe() functionality for VR9 targets by using
the new lantiq rcu subsystem. The reset sequence in the reset_ppe() function
was taken from the ppa datapath driver of lantiq UGW 7.4.1.
Additionally it adds the required reset definitions to the vr9 dtsi file.
It also prepares the reset_ppe() function calls for the other lantiq targets.
This feature is needed to be able to switch between ltq-atm/ltq-ptm driver
in ATM/PTM Auto-Mode at runtime.
Signed-off-by: Martin Schiller <ms@dev.tdt.de>
Diffstat (limited to 'target/linux/lantiq/files-4.14/arch/mips')
| -rw-r--r-- | target/linux/lantiq/files-4.14/arch/mips/boot/dts/vr9.dtsi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/target/linux/lantiq/files-4.14/arch/mips/boot/dts/vr9.dtsi b/target/linux/lantiq/files-4.14/arch/mips/boot/dts/vr9.dtsi index 1bc1d608b9..dd810cac9a 100644 --- a/target/linux/lantiq/files-4.14/arch/mips/boot/dts/vr9.dtsi +++ b/target/linux/lantiq/files-4.14/arch/mips/boot/dts/vr9.dtsi @@ -297,6 +297,8 @@ compatible = "lantiq,ppe-xrx200"; interrupt-parent = <&icu0>; interrupts = <96>; + resets = <&reset0 3 3>, <&reset0 11 11>, <&reset0 23 23>; + reset-names = "dsp", "dfe", "tc"; }; pcie0: pcie@d900000 { |