From 91dbd54ec55d3521f32beefddb64e81dc49e4abb Mon Sep 17 00:00:00 2001 From: Max Krummenacher Date: Mon, 11 Apr 2022 17:22:23 +0200 Subject: [PATCH] ARM: dts: imx6dl-colibri: Drop dedicated v1.1 device tree Drop Colibri V1.1 device tree, this is just a duplicate of Colibri V1.0 with the possibility to use SD cards in UHS mode if the carrier board does not have 3.3V pull up resistor. The dedicated device tree kept the feature switched of by setting the no-1-8-v property and thus does not offer anything different than what the regular device tree does. Thus drop the dedicated device tree and merge the preparation to allow enabling the feature should a carrier without pull ups be used into the regular device tree. Signed-off-by: Max Krummenacher Signed-off-by: Shawn Guo --- arch/arm/boot/dts/Makefile | 1 - arch/arm/boot/dts/imx6dl-colibri-v1_1-eval-v3.dts | 31 ---------------- arch/arm/boot/dts/imx6qdl-colibri-v1_1-uhs.dtsi | 44 ----------------------- arch/arm/boot/dts/imx6qdl-colibri.dtsi | 29 +++++++++++++-- 4 files changed, 27 insertions(+), 78 deletions(-) delete mode 100644 arch/arm/boot/dts/imx6dl-colibri-v1_1-eval-v3.dts delete mode 100644 arch/arm/boot/dts/imx6qdl-colibri-v1_1-uhs.dtsi diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 252353f..ae3cac8 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -459,7 +459,6 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ imx6dl-aristainetos2_4.dtb \ imx6dl-aristainetos2_7.dtb \ imx6dl-colibri-eval-v3.dtb \ - imx6dl-colibri-v1_1-eval-v3.dtb \ imx6dl-cubox-i.dtb \ imx6dl-cubox-i-emmc-som-v15.dtb \ imx6dl-cubox-i-som-v15.dtb \ diff --git a/arch/arm/boot/dts/imx6dl-colibri-v1_1-eval-v3.dts b/arch/arm/boot/dts/imx6dl-colibri-v1_1-eval-v3.dts deleted file mode 100644 index 223275f..0000000 --- a/arch/arm/boot/dts/imx6dl-colibri-v1_1-eval-v3.dts +++ /dev/null @@ -1,31 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ OR MIT -/* - * Copyright 2020 Toradex - */ - -/dts-v1/; - -#include "imx6dl-colibri-eval-v3.dts" -#include "imx6qdl-colibri-v1_1-uhs.dtsi" - -/ { - model = "Toradex Colibri iMX6DL/S V1.1 on Colibri Evaluation Board V3"; - compatible = "toradex,colibri_imx6dl-v1_1-eval-v3", - "toradex,colibri_imx6dl-v1_1", - "toradex,colibri_imx6dl-eval-v3", - "toradex,colibri_imx6dl", - "fsl,imx6dl"; -}; - -/* Colibri MMC */ -&usdhc1 { - status = "okay"; - /* - * Please make sure your carrier board does not pull-up any of - * the MMC/SD signals to 3.3 volt before attempting to activate - * UHS-I support. - * To let signaling voltage be changed to 1.8V, please - * delete no-1-8-v property (example below): - * /delete-property/no-1-8-v; - */ -}; diff --git a/arch/arm/boot/dts/imx6qdl-colibri-v1_1-uhs.dtsi b/arch/arm/boot/dts/imx6qdl-colibri-v1_1-uhs.dtsi deleted file mode 100644 index 7672fbf..0000000 --- a/arch/arm/boot/dts/imx6qdl-colibri-v1_1-uhs.dtsi +++ /dev/null @@ -1,44 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ OR MIT -/* - * Copyright 2020 Toradex - */ - -&iomuxc { - pinctrl_usdhc1_100mhz: usdhc1grp100mhz { - fsl,pins = < - MX6QDL_PAD_SD1_CMD__SD1_CMD 0x170b1 - MX6QDL_PAD_SD1_CLK__SD1_CLK 0x100b1 - MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x170b1 - MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x170b1 - MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x170b1 - MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x170b1 - >; - }; - - pinctrl_usdhc1_200mhz: usdhc1grp200mhz { - fsl,pins = < - MX6QDL_PAD_SD1_CMD__SD1_CMD 0x170f1 - MX6QDL_PAD_SD1_CLK__SD1_CLK 0x100f1 - MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x170f1 - MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x170f1 - MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x170f1 - MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x170f1 - >; - }; -}; - -/* Colibri MMC */ -&usdhc1 { - pinctrl-names = "default", "state_100mhz", "state_200mhz"; - pinctrl-0 = <&pinctrl_usdhc1 &pinctrl_mmc_cd>; - pinctrl-1 = <&pinctrl_usdhc1_100mhz &pinctrl_mmc_cd>; - pinctrl-2 = <&pinctrl_usdhc1_200mhz &pinctrl_mmc_cd>; - vmmc-supply = <®_module_3v3>; - vqmmc-supply = <&vgen3_reg>; - wakeup-source; - keep-power-in-suspend; - sd-uhs-sdr12; - sd-uhs-sdr25; - sd-uhs-sdr50; - sd-uhs-sdr104; -}; diff --git a/arch/arm/boot/dts/imx6qdl-colibri.dtsi b/arch/arm/boot/dts/imx6qdl-colibri.dtsi index 4e2a309..16d38bc 100644 --- a/arch/arm/boot/dts/imx6qdl-colibri.dtsi +++ b/arch/arm/boot/dts/imx6qdl-colibri.dtsi @@ -370,11 +370,14 @@ /* Colibri MMC */ &usdhc1 { - pinctrl-names = "default"; + pinctrl-names = "default", "state_100mhz", "state_200mhz"; pinctrl-0 = <&pinctrl_usdhc1 &pinctrl_mmc_cd>; + pinctrl-1 = <&pinctrl_usdhc1_100mhz &pinctrl_mmc_cd>; + pinctrl-2 = <&pinctrl_usdhc1_200mhz &pinctrl_mmc_cd>; cd-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>; /* MMCD */ disable-wp; - vqmmc-supply = <®_module_3v3>; + vmmc-supply = <®_module_3v3>; + vqmmc-supply = <&vgen3_reg>; bus-width = <4>; no-1-8-v; status = "disabled"; @@ -692,6 +695,28 @@ >; }; + pinctrl_usdhc1_100mhz: usdhc1grp100mhz { + fsl,pins = < + MX6QDL_PAD_SD1_CMD__SD1_CMD 0x170b1 + MX6QDL_PAD_SD1_CLK__SD1_CLK 0x100b1 + MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x170b1 + MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x170b1 + MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x170b1 + MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x170b1 + >; + }; + + pinctrl_usdhc1_200mhz: usdhc1grp200mhz { + fsl,pins = < + MX6QDL_PAD_SD1_CMD__SD1_CMD 0x170f1 + MX6QDL_PAD_SD1_CLK__SD1_CLK 0x100f1 + MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x170f1 + MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x170f1 + MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x170f1 + MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x170f1 + >; + }; + pinctrl_usdhc3: usdhc3grp { fsl,pins = < MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059 -- 2.7.4