diff options
| author | Robert Marko <robert.marko@sartura.hr> | 2020-10-08 22:05:12 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2020-10-22 09:54:54 -0400 |
| commit | 5297341ab1d043fca8e5637eafe02877a1be8be5 (patch) | |
| tree | b805c8e0d4266424d28eb035cca6629153d44ebf | |
| parent | 975151d056acef155643bdb57b29a1a28ba5590f (diff) | |
| download | u-boot-5297341ab1d043fca8e5637eafe02877a1be8be5.tar.gz | |
IPQ40xx: Add support for MDIO
Lets add the necessary DTS node and pinctrl properties for newly added MDIO driver.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>
| -rw-r--r-- | arch/arm/dts/qcom-ipq4019.dtsi | 28 | ||||
| -rw-r--r-- | arch/arm/mach-ipq40xx/pinctrl-ipq4019.c | 4 |
2 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm/dts/qcom-ipq4019.dtsi b/arch/arm/dts/qcom-ipq4019.dtsi index 936ef74f94..031691e5d2 100644 --- a/arch/arm/dts/qcom-ipq4019.dtsi +++ b/arch/arm/dts/qcom-ipq4019.dtsi @@ -103,6 +103,34 @@ u-boot,dm-pre-reloc; }; + mdio: mdio@90000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "qcom,ipq4019-mdio"; + reg = <0x90000 0x64>; + status = "disabled"; + + ethphy0: ethernet-phy@0 { + reg = <0>; + }; + + ethphy1: ethernet-phy@1 { + reg = <1>; + }; + + ethphy2: ethernet-phy@2 { + reg = <2>; + }; + + ethphy3: ethernet-phy@3 { + reg = <3>; + }; + + ethphy4: ethernet-phy@4 { + reg = <4>; + }; + }; + usb3_ss_phy: ssphy@9a000 { compatible = "qcom,usb-ss-ipq4019-phy"; #phy-cells = <0>; diff --git a/arch/arm/mach-ipq40xx/pinctrl-ipq4019.c b/arch/arm/mach-ipq40xx/pinctrl-ipq4019.c index 1f283516cb..3e365f8cc8 100644 --- a/arch/arm/mach-ipq40xx/pinctrl-ipq4019.c +++ b/arch/arm/mach-ipq40xx/pinctrl-ipq4019.c @@ -21,6 +21,10 @@ static const struct pinctrl_function msm_pinctrl_functions[] = { {"blsp_spi0_0", 1}, /* Only for GPIO:12,13,14,15 */ {"blsp_spi0_1", 2}, /* Only for GPIO:54,55,56,57 */ {"blsp_spi1", 2}, + {"mdio_0", 1}, /* Only for GPIO6 */ + {"mdio_1", 2}, /* Only for GPIO53 */ + {"mdc_0", 1}, /* Only for GPIO7 */ + {"mdc_1", 2}, /* Only for GPIO52 */ }; static const char *ipq4019_get_function_name(struct udevice *dev, |