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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2016-06-13 07:29:37 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2016-06-13 07:29:37 +0200 |
| commit | 83e61900b02965d01f0885e2db2077df35be7f56 (patch) | |
| tree | f292ad6c13d2baabd7d7d2b9285120c38a7c62cf /dts/src/arm/dra7.dtsi | |
| parent | 6ea52c3bc3d85897101b01d61efa7f262bd9bb4f (diff) | |
| download | barebox-83e61900b02965d01f0885e2db2077df35be7f56.tar.gz barebox-83e61900b02965d01f0885e2db2077df35be7f56.tar.xz | |
dts: update to v4.5
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/src/arm/dra7.dtsi')
| -rw-r--r-- | dts/src/arm/dra7.dtsi | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/dts/src/arm/dra7.dtsi b/dts/src/arm/dra7.dtsi index c4d9175b90..f82aa44c3c 100644 --- a/dts/src/arm/dra7.dtsi +++ b/dts/src/arm/dra7.dtsi @@ -1500,6 +1500,16 @@ 0x48485200 0x2E00>; #address-cells = <1>; #size-cells = <1>; + + /* + * Do not allow gating of cpsw clock as workaround + * for errata i877. Keeping internal clock disabled + * causes the device switching characteristics + * to degrade over time and eventually fail to meet + * the data manual delay time/skew specs. + */ + ti,no-idle; + /* * rx_thresh_pend * rx_pend |