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authorJohn Crispin <john@openwrt.org>2015-04-03 19:06:30 +0000
committerJohn Crispin <john@openwrt.org>2015-04-03 19:06:30 +0000
commit5d52f4b51d223f245e27e6386e099ac8b5385b62 (patch)
treee0ec2775726a5912e7e34877cd37e41aa000c18b /target/linux/ipq806x/patches-3.18/101-ARM-qcom-add-USB-nodes-to-ipq806x-ap148.patch
parent114338003a6619582a594c4156da989e7afe102a (diff)
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ipq806x: add platform usb support
This change adds DWC3 QCOM USB phys and TCSR drivers. These are cherry-picked from the following LKML threads: *dwc3 qcom: https://lkml.org/lkml/2014/9/12/599 *tcsr: https://lkml.org/lkml/2015/2/9/579 We're also adding an additional patch to add the corresponding dev nodes in the IPQ806x and AP148 dts files. Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 45261
Diffstat (limited to 'target/linux/ipq806x/patches-3.18/101-ARM-qcom-add-USB-nodes-to-ipq806x-ap148.patch')
-rw-r--r--target/linux/ipq806x/patches-3.18/101-ARM-qcom-add-USB-nodes-to-ipq806x-ap148.patch125
1 files changed, 125 insertions, 0 deletions
diff --git a/target/linux/ipq806x/patches-3.18/101-ARM-qcom-add-USB-nodes-to-ipq806x-ap148.patch b/target/linux/ipq806x/patches-3.18/101-ARM-qcom-add-USB-nodes-to-ipq806x-ap148.patch
new file mode 100644
index 0000000000..f1b41648a3
--- /dev/null
+++ b/target/linux/ipq806x/patches-3.18/101-ARM-qcom-add-USB-nodes-to-ipq806x-ap148.patch
@@ -0,0 +1,125 @@
+--- a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
++++ b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
+@@ -112,5 +112,29 @@
+ sata@29000000 {
+ status = "ok";
+ };
++
++ phy@100f8800 { /* USB3 port 1 HS phy */
++ status = "ok";
++ };
++
++ phy@100f8830 { /* USB3 port 1 SS phy */
++ status = "ok";
++ };
++
++ phy@110f8800 { /* USB3 port 0 HS phy */
++ status = "ok";
++ };
++
++ phy@110f8830 { /* USB3 port 0 SS phy */
++ status = "ok";
++ };
++
++ usb30@0 {
++ status = "ok";
++ };
++
++ usb30@1 {
++ status = "ok";
++ };
+ };
+ };
+--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
++++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
+@@ -291,5 +291,90 @@
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
++
++ hs_phy_1: phy@100f8800 {
++ compatible = "qcom,dwc3-hs-usb-phy";
++ reg = <0x100f8800 0x30>;
++ clocks = <&gcc USB30_1_UTMI_CLK>;
++ clock-names = "ref";
++ #phy-cells = <0>;
++
++ status = "disabled";
++ };
++
++ ss_phy_1: phy@100f8830 {
++ compatible = "qcom,dwc3-ss-usb-phy";
++ reg = <0x100f8830 0x30>;
++ clocks = <&gcc USB30_1_MASTER_CLK>;
++ clock-names = "ref";
++ #phy-cells = <0>;
++
++ status = "disabled";
++ };
++
++ hs_phy_0: phy@110f8800 {
++ compatible = "qcom,dwc3-hs-usb-phy";
++ reg = <0x110f8800 0x30>;
++ clocks = <&gcc USB30_0_UTMI_CLK>;
++ clock-names = "ref";
++ #phy-cells = <0>;
++
++ status = "disabled";
++ };
++
++ ss_phy_0: phy@110f8830 {
++ compatible = "qcom,dwc3-ss-usb-phy";
++ reg = <0x110f8830 0x30>;
++ clocks = <&gcc USB30_0_MASTER_CLK>;
++ clock-names = "ref";
++ #phy-cells = <0>;
++
++ status = "disabled";
++ };
++
++ usb3_0: usb30@0 {
++ compatible = "qcom,dwc3";
++ #address-cells = <1>;
++ #size-cells = <1>;
++ clocks = <&gcc USB30_0_MASTER_CLK>;
++ clock-names = "core";
++
++ ranges;
++
++ status = "disabled";
++
++ dwc3@11000000 {
++ compatible = "snps,dwc3";
++ reg = <0x11000000 0xcd00>;
++ interrupts = <0 110 0x4>;
++ phys = <&hs_phy_0>, <&ss_phy_0>;
++ phy-names = "usb2-phy", "usb3-phy";
++ tx-fifo-resize;
++ dr_mode = "host";
++ };
++ };
++
++ usb3_1: usb30@1 {
++ compatible = "qcom,dwc3";
++ #address-cells = <1>;
++ #size-cells = <1>;
++ clocks = <&gcc USB30_1_MASTER_CLK>;
++ clock-names = "core";
++
++ ranges;
++
++ status = "disabled";
++
++ dwc3@10000000 {
++ compatible = "snps,dwc3";
++ reg = <0x10000000 0xcd00>;
++ interrupts = <0 205 0x4>;
++ phys = <&hs_phy_1>, <&ss_phy_1>;
++ phy-names = "usb2-phy", "usb3-phy";
++ tx-fifo-resize;
++ dr_mode = "host";
++ };
++ };
++
+ };
+ };