diff options
Diffstat (limited to 'recipes-kernel/linux/linux-yocto/qrb4210-dts/usb/0003-arm64-dts-qcom-sm6115-Enable-USB3-SS-phy.patch')
| -rw-r--r-- | recipes-kernel/linux/linux-yocto/qrb4210-dts/usb/0003-arm64-dts-qcom-sm6115-Enable-USB3-SS-phy.patch | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/recipes-kernel/linux/linux-yocto/qrb4210-dts/usb/0003-arm64-dts-qcom-sm6115-Enable-USB3-SS-phy.patch b/recipes-kernel/linux/linux-yocto/qrb4210-dts/usb/0003-arm64-dts-qcom-sm6115-Enable-USB3-SS-phy.patch new file mode 100644 index 0000000..fd344bc --- /dev/null +++ b/recipes-kernel/linux/linux-yocto/qrb4210-dts/usb/0003-arm64-dts-qcom-sm6115-Enable-USB3-SS-phy.patch @@ -0,0 +1,53 @@ +From 3d1bd03aa758d8766f3d7e3cae8aa24d9fe0bf09 Mon Sep 17 00:00:00 2001 +From: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> +Date: Tue, 21 Nov 2023 13:20:18 +0200 +Subject: [PATCH 3/3] arm64: dts: qcom: sm6115: Enable USB3 SS phy + +There is no reason to limit USB3 controller to USB2 functionality, +moreover it fixes a contradiction with the selected super-speed +mode on RB2 board. Additionally specify the OTG function in the SoC +specific description. + +Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> +Upstream-Status: Pending +--- + arch/arm64/boot/dts/qcom/qrb4210-rb2.dts | 1 - + arch/arm64/boot/dts/qcom/sm6115.dtsi | 3 ++- + 2 files changed, 2 insertions(+), 2 deletions(-) + +diff --git a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts +index 97344508c94f..549f36276269 100644 +--- a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts ++++ b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts +@@ -608,7 +608,6 @@ &usb { + }; + + &usb_dwc3 { +- maximum-speed = "super-speed"; + dr_mode = "host"; + }; + +diff --git a/arch/arm64/boot/dts/qcom/sm6115.dtsi b/arch/arm64/boot/dts/qcom/sm6115.dtsi +index ca49e8c7f6e6..3680dc203263 100644 +--- a/arch/arm64/boot/dts/qcom/sm6115.dtsi ++++ b/arch/arm64/boot/dts/qcom/sm6115.dtsi +@@ -1607,7 +1607,6 @@ &bimc SLAVE_EBI_CH0 RPM_ALWAYS_TAG>, + interconnect-names = "usb-ddr", + "apps-usb"; + +- qcom,select-utmi-as-pipe-clk; + status = "disabled"; + + usb_dwc3: usb@4e00000 { +@@ -1622,6 +1621,8 @@ usb_dwc3: usb@4e00000 { + snps,has-lpm-erratum; + snps,hird-threshold = /bits/ 8 <0x10>; + snps,usb3_lpm_capable; ++ maximum-speed = "super-speed"; ++ dr_mode = "otg"; + }; + }; + +-- +2.39.2 + |