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IPQ40xx: Add support for MDIO

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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>
This commit is contained in:
Robert Marko 2020-10-08 22:05:12 +02:00 committed by Tom Rini
parent 975151d056
commit 5297341ab1
2 changed files with 32 additions and 0 deletions
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28
arch/arm/dts/qcom-ipq4019.dtsi
View File

@ -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>;

4
arch/arm/mach-ipq40xx/pinctrl-ipq4019.c
View File

@ -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,