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arm64: dts: renesas: r9a07g044c2-smarc: Enable usb2.0

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Enable usb2.0 host/device functionality on RZ/G2LC SMARC EVK
by deleting phyrst, usb2_phy{0,1}, ehci/ohci{0,1} and hsusb
entries from board DT, so that entries from common dtsi kick
in and make USB2.0 functionality operational.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/20220302074043.21525-1-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Biju Das
2022-03-02 07:40:43 +00:00
committed by Geert Uytterhoeven
parent 3f3c46d4e2
commit 1889f4798c
2 changed files with 11 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
arch/arm64/boot/dts/renesas/r9a07g044c2-smarc.dts
View File

@@ -14,24 +14,6 @@ / {
compatible = "renesas,smarc-evk", "renesas,r9a07g044c2", "renesas,r9a07g044";
};
&ehci0 {
/delete-property/ pinctrl-0;
/delete-property/ pinctrl-names;
status = "disabled";
};
&ehci1 {
/delete-property/ pinctrl-0;
/delete-property/ pinctrl-names;
status = "disabled";
};
&hsusb {
/delete-property/ pinctrl-0;
/delete-property/ pinctrl-names;
status = "disabled";
};
&i2c0 {
/delete-property/ pinctrl-0;
/delete-property/ pinctrl-names;
@@ -50,22 +32,6 @@ &i2c3 {
status = "disabled";
};
&ohci0 {
/delete-property/ pinctrl-0;
/delete-property/ pinctrl-names;
status = "disabled";
};
&ohci1 {
/delete-property/ pinctrl-0;
/delete-property/ pinctrl-names;
status = "disabled";
};
&phyrst {
status = "disabled";
};
&spi1 {
/delete-property/ pinctrl-0;
/delete-property/ pinctrl-names;
@@ -77,15 +43,3 @@ &ssi0 {
/delete-property/ pinctrl-names;
status = "disabled";
};
&usb2_phy0 {
/delete-property/ pinctrl-0;
/delete-property/ pinctrl-names;
status = "disabled";
};
&usb2_phy1 {
/delete-property/ pinctrl-0;
/delete-property/ pinctrl-names;
status = "disabled";
};

11
arch/arm64/boot/dts/renesas/rzg2lc-smarc-pinfunction.dtsi
View File

@@ -90,5 +90,16 @@ sound_clk_pins: sound_clk {
pins = "AUDIO_CLK1", "AUDIO_CLK2";
input-enable;
};
usb0_pins: usb0 {
pinmux = <RZG2L_PORT_PINMUX(4, 0, 1)>, /* VBUS */
<RZG2L_PORT_PINMUX(5, 0, 1)>, /* OVC */
<RZG2L_PORT_PINMUX(5, 1, 1)>; /* OTG_ID */
};
usb1_pins: usb1 {
pinmux = <RZG2L_PORT_PINMUX(42, 0, 1)>, /* VBUS */
<RZG2L_PORT_PINMUX(42, 1, 1)>; /* OVC */
};
};