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Date:   Tue, 12 Jul 2022 20:23:07 +0000
To:     Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Shawn Guo <shawnguo@kernel.org>,
        Sascha Hauer <s.hauer@pengutronix.de>,
        Pengutronix Kernel Team <kernel@pengutronix.de>,
        Fabio Estevam <festevam@gmail.com>,
        NXP Linux Team <linux-imx@nxp.com>,
        =?utf-8?Q?Tam=C3=A1s_Sz=C5=B1cs?= <tszucs@protonmail.ch>,
        Dong Aisheng <aisheng.dong@nxp.com>,
        devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-kernel@vger.kernel.org
From:   =?utf-8?Q?Tam=C3=A1s_Sz=C5=B1cs?= <tszucs@protonmail.ch>
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Subject: [PATCH 2/2] arm64: dts: imx8qm-mek: add usdhc pinctrl states to enable higher data rates
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Add pinctrl states 'state_100mhz' and 'state_200mhz' to usdhc1 and usdhc2 t=
o
enable higher data rates for eMMC and SD.

Signed-off-by: Tam=C3=A1s Sz=C5=B1cs <tszucs@protonmail.ch>
---
 arch/arm64/boot/dts/freescale/imx8qm-mek.dts | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts b/arch/arm64/boot=
/dts/freescale/imx8qm-mek.dts
index 19b60efe3639..5d4683173c30 100644
--- a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
+++ b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
@@ -68,8 +68,10 @@ ethphy1: ethernet-phy@1 {
 };

 &usdhc1 {
-=09pinctrl-names =3D "default";
+=09pinctrl-names =3D "default", "state_100mhz", "state_200mhz";
 =09pinctrl-0 =3D <&pinctrl_usdhc1>;
+=09pinctrl-1 =3D <&pinctrl_usdhc1>;
+=09pinctrl-2 =3D <&pinctrl_usdhc1>;
 =09bus-width =3D <8>;
 =09no-sd;
 =09no-sdio;
@@ -78,8 +80,10 @@ &usdhc1 {
 };

 &usdhc2 {
-=09pinctrl-names =3D "default";
+=09pinctrl-names =3D "default", "state_100mhz", "state_200mhz";
 =09pinctrl-0 =3D <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
+=09pinctrl-1 =3D <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
+=09pinctrl-2 =3D <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
 =09bus-width =3D <4>;
 =09vmmc-supply =3D <&reg_usdhc2_vmmc>;
 =09cd-gpios =3D <&lsio_gpio5 22 GPIO_ACTIVE_LOW>;
--
2.30.2