diff options
| author | Pavel Kubelun <be.dissent@gmail.com> | 2016-12-24 01:51:07 +0300 |
|---|---|---|
| committer | John Crispin <john@phrozen.org> | 2017-01-15 20:56:30 +0100 |
| commit | 45bf3d4f248ea2d770a1625fdee8899dc40329af (patch) | |
| tree | 984b81ece2ba3674aa9b8e16eb89dbe1bf9b9da5 /target/linux/ipq806x | |
| parent | c067011af899bf637215849948a962241a3ed62a (diff) | |
| download | mtk-20170518-45bf3d4f248ea2d770a1625fdee8899dc40329af.zip mtk-20170518-45bf3d4f248ea2d770a1625fdee8899dc40329af.tar.gz mtk-20170518-45bf3d4f248ea2d770a1625fdee8899dc40329af.tar.bz2 | |
ipq806x: disable usb3 phy suspend and add usb tcsr control
According to Qualcomm SDK usb3 phy suspend should be disabled for
ipq806x.
This may solve issue on some ipq806x devices that breaks usb3
storage peripherals during system boot.
Signed-off-by: Pavel Kubelun <be.dissent@gmail.com>
Diffstat (limited to 'target/linux/ipq806x')
3 files changed, 43 insertions, 1 deletions
diff --git a/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8065.dtsi b/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8065.dtsi index d4fbbe2..e795aef 100644 --- a/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8065.dtsi +++ b/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8065.dtsi @@ -863,6 +863,8 @@ clocks = <&gcc USB30_0_MASTER_CLK>; clock-names = "core"; + syscon-tcsr = <&tcsr 0xb0 1>; + ranges; status = "disabled"; @@ -876,6 +878,7 @@ phys = <&hs_phy_0>, <&ss_phy_0>; phy-names = "usb2-phy", "usb3-phy"; dr_mode = "host"; + snps,dis_u3_susphy_quirk; }; }; @@ -886,6 +889,8 @@ clocks = <&gcc USB30_1_MASTER_CLK>; clock-names = "core"; + syscon-tcsr = <&tcsr 0xb0 0>; + ranges; status = "disabled"; @@ -897,6 +902,7 @@ phys = <&hs_phy_1>, <&ss_phy_1>; phy-names = "usb2-phy", "usb3-phy"; dr_mode = "host"; + snps,dis_u3_susphy_quirk; }; }; diff --git a/target/linux/ipq806x/patches-4.4/315-disable-usb3-phy-suspend.patch b/target/linux/ipq806x/patches-4.4/315-disable-usb3-phy-suspend.patch new file mode 100644 index 0000000..4b5d480 --- /dev/null +++ b/target/linux/ipq806x/patches-4.4/315-disable-usb3-phy-suspend.patch @@ -0,0 +1,36 @@ +--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi ++++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi +@@ -678,6 +678,8 @@ + clocks = <&gcc USB30_0_MASTER_CLK>; + clock-names = "core"; + ++ syscon-tcsr = <&tcsr 0xb0 1>; ++ + ranges; + + status = "disabled"; +@@ -689,6 +691,7 @@ + phys = <&hs_phy_0>, <&ss_phy_0>; + phy-names = "usb2-phy", "usb3-phy"; + dr_mode = "host"; ++ snps,dis_u3_susphy_quirk; + }; + }; + +@@ -699,6 +702,8 @@ + clocks = <&gcc USB30_1_MASTER_CLK>; + clock-names = "core"; + ++ syscon-tcsr = <&tcsr 0xb0 0>; ++ + ranges; + + status = "disabled"; +@@ -710,6 +715,7 @@ + phys = <&hs_phy_1>, <&ss_phy_1>; + phy-names = "usb2-phy", "usb3-phy"; + dr_mode = "host"; ++ snps,dis_u3_susphy_quirk; + }; + }; + diff --git a/target/linux/ipq806x/patches-4.4/708-ARM-dts-qcom-add-gmac-nodes-to-ipq806x-platforms.patch b/target/linux/ipq806x/patches-4.4/708-ARM-dts-qcom-add-gmac-nodes-to-ipq806x-platforms.patch index f6f3572..b3d8545 100644 --- a/target/linux/ipq806x/patches-4.4/708-ARM-dts-qcom-add-gmac-nodes-to-ipq806x-platforms.patch +++ b/target/linux/ipq806x/patches-4.4/708-ARM-dts-qcom-add-gmac-nodes-to-ipq806x-platforms.patch @@ -121,7 +121,7 @@ Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> }; --- a/arch/arm/boot/dts/qcom-ipq8064.dtsi +++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi -@@ -904,6 +904,92 @@ +@@ -910,6 +910,92 @@ status = "disabled"; }; |