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-rw-r--r--target/linux/ipq806x/patches/700-add-gmac-dts-suport.patch172
1 files changed, 172 insertions, 0 deletions
diff --git a/target/linux/ipq806x/patches/700-add-gmac-dts-suport.patch b/target/linux/ipq806x/patches/700-add-gmac-dts-suport.patch
new file mode 100644
index 0000000000..89ebe66946
--- /dev/null
+++ b/target/linux/ipq806x/patches/700-add-gmac-dts-suport.patch
@@ -0,0 +1,172 @@
+--- a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
++++ b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
+@@ -18,8 +18,15 @@
+ bootargs = "console=ttyMSM0,115200 root=/dev/mtdblock12 rootfstype=squashfs,jffs2";
+ };
+
++ aliases {
++ mdio-gpio0 = &mdio0;
++ };
++
+ soc {
+ pinmux@800000 {
++ pinctrl-0 = <&mdio0_pins &rgmii2_pins>;
++ pinctrl-names = "default";
++
+ i2c4_pins: i2c4_pinmux {
+ pins = "gpio12", "gpio13";
+ function = "gsbi4";
+@@ -34,6 +41,25 @@
+ bias-none;
+ };
+ };
++
++ mdio0_pins: mdio0_pins {
++ mux {
++ pins = "gpio0", "gpio1";
++ function = "gpio";
++ drive-strength = <8>;
++ bias-disable;
++ };
++ };
++
++ rgmii2_pins: rgmii2_pins {
++ mux {
++ pins = "gpio27", "gpio28", "gpio29", "gpio30", "gpio31", "gpio32",
++ "gpio51", "gpio52", "gpio59", "gpio60", "gpio61", "gpio62" ;
++ function = "rgmii2";
++ drive-strength = <8>;
++ bias-disable;
++ };
++ };
+ };
+
+ gsbi@16300000 {
+@@ -72,6 +98,7 @@
+ #size-cells = <1>;
+ spi-max-frequency = <50000000>;
+ reg = <0>;
++ m25p,fast-read;
+
+ partition@0 {
+ label = "0:SBL1";
+@@ -148,5 +175,66 @@
+ sata@29000000 {
+ status = "ok";
+ };
++
++ mdio0: mdio {
++ compatible = "virtual,mdio-gpio";
++ #address-cells = <1>;
++ #size-cells = <0>;
++ gpios = <&qcom_pinmux 1 0 &qcom_pinmux 0 0>;
++
++ phy0: ethernet-phy@0 {
++ device_type = "ethernet-phy";
++ reg = <0>;
++ qca,ar8327-initvals = <
++ 0x00004 0x7600000 /* PAD0_MODE */
++ 0x00008 0x1000000 /* PAD5_MODE */
++ 0x0000c 0x80 /* PAD6_MODE */
++ 0x000e4 0xaa545 /* MAC_POWER_SEL */
++ 0x000e0 0xc74164de /* SGMII_CTRL */
++ 0x0007c 0x4e /* PORT0_STATUS */
++ 0x00094 0x4e /* PORT6_STATUS */
++ >;
++ };
++
++ phy4: ethernet-phy@4 {
++ device_type = "ethernet-phy";
++ reg = <4>;
++ };
++ };
++
++ nss-gmac-common {
++ reg = <0x03000000 0x0000FFFF 0x1bb00000 0x0000FFFF 0x00900000 0x00004000>;
++ reg-names = "nss_reg_base" , "qsgmii_reg_base", "clk_ctl_base";
++ };
++
++ gmac1: ethernet@37200000 {
++ status = "ok";
++ phy-mode = "rgmii";
++ qcom,id = <1>;
++ qcom,phy_mdio_addr = <4>;
++ qcom,poll_required = <1>;
++ qcom,rgmii_delay = <0>;
++ qcom,emulation = <0>;
++ qcom,forced_speed = <1000>;
++ qcom,forced_duplex = <1>;
++ qcom,socver = <0>;
++ local-mac-address = [000000000000];
++ mdiobus = <&mdio0>;
++ };
++
++ gmac2: ethernet@37400000 {
++ status = "ok";
++ phy-mode = "sgmii";
++ qcom,id = <2>;
++ qcom,phy_mdio_addr = <0>;
++ qcom,poll_required = <0>;
++ qcom,rgmii_delay = <0>;
++ qcom,emulation = <0>;
++ qcom,forced_speed = <1000>;
++ qcom,forced_duplex = <1>;
++ qcom,socver = <0>;
++ local-mac-address = [000000000000];
++ mdiobus = <&mdio0>;
++ };
+ };
+ };
+--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
++++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
+@@ -3,6 +3,7 @@
+ #include "skeleton.dtsi"
+ #include <dt-bindings/clock/qcom,gcc-ipq806x.h>
+ #include <dt-bindings/soc/qcom,gsbi.h>
++#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ / {
+ model = "Qualcomm IPQ8064";
+@@ -279,5 +280,42 @@
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
++
++ nss-gmac-common {
++ reg = <0x03000000 0x0000FFFF 0x1bb00000 0x0000FFFF 0x00900000 0x00004000>;
++ reg-names = "nss_reg_base" , "qsgmii_reg_base", "clk_ctl_base";
++ };
++
++ gmac0: ethernet@37000000 {
++ device_type = "network";
++ compatible = "qcom,nss-gmac";
++ reg = <0x37000000 0x200000>;
++ interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>;
++ status = "disabled";
++ };
++
++ gmac1: ethernet@37200000 {
++ device_type = "network";
++ compatible = "qcom,nss-gmac";
++ reg = <0x37200000 0x200000>;
++ interrupts = <GIC_SPI 223 IRQ_TYPE_LEVEL_HIGH>;
++ status = "disabled";
++ };
++
++ gmac2: ethernet@37400000 {
++ device_type = "network";
++ compatible = "qcom,nss-gmac";
++ reg = <0x37400000 0x200000>;
++ interrupts = <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH>;
++ status = "disabled";
++ };
++
++ gmac3: ethernet@37600000 {
++ device_type = "network";
++ compatible = "qcom,nss-gmac";
++ reg = <0x37600000 0x200000>;
++ interrupts = <GIC_SPI 229 IRQ_TYPE_LEVEL_HIGH>;
++ status = "disabled";
++ };
+ };
+ };