From 242bab2dd46d5f83f8b356ee507df7e3d0b2e04e Mon Sep 17 00:00:00 2001 From: Max Krummenacher Date: Tue, 27 Aug 2019 13:18:38 +0000 Subject: ARM: dts: imx6ull: improve can templates Add the pinmuxing and a inactive node for flexcan1 on SODIMM 55/63 and move the inactive flexcan nodes to imx6ull-colibri-eval-v3.dtsi where they belong. Note that this commit does not enable flexcan functionality, but rather eases the effort needed to do so. Signed-off-by: Max Krummenacher Signed-off-by: Philippe Schenker Reviewed-by: Oleksandr Suvorov Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx6ull-colibri-nonwifi.dtsi | 2 +- arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi | 2 +- arch/arm/boot/dts/imx6ull-colibri.dtsi | 28 ++++++++++++++++++++++++-- 3 files changed, 28 insertions(+), 4 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/boot/dts/imx6ull-colibri-nonwifi.dtsi b/arch/arm/boot/dts/imx6ull-colibri-nonwifi.dtsi index fb213bec4654..95a11b8bcbdb 100644 --- a/arch/arm/boot/dts/imx6ull-colibri-nonwifi.dtsi +++ b/arch/arm/boot/dts/imx6ull-colibri-nonwifi.dtsi @@ -15,7 +15,7 @@ &iomuxc { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio1 &pinctrl_gpio2 &pinctrl_gpio3 - &pinctrl_gpio4 &pinctrl_gpio5 &pinctrl_gpio6>; + &pinctrl_gpio4 &pinctrl_gpio5 &pinctrl_gpio6 &pinctrl_gpio7>; }; &iomuxc_snvs { diff --git a/arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi b/arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi index 038d8c90f6df..a0545431b3dc 100644 --- a/arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi +++ b/arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi @@ -26,7 +26,7 @@ &iomuxc { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio1 &pinctrl_gpio2 &pinctrl_gpio3 - &pinctrl_gpio4 &pinctrl_gpio5>; + &pinctrl_gpio4 &pinctrl_gpio5 &pinctrl_gpio7>; }; diff --git a/arch/arm/boot/dts/imx6ull-colibri.dtsi b/arch/arm/boot/dts/imx6ull-colibri.dtsi index e3220298dd6f..6d850d997e1e 100644 --- a/arch/arm/boot/dts/imx6ull-colibri.dtsi +++ b/arch/arm/boot/dts/imx6ull-colibri.dtsi @@ -54,6 +54,18 @@ vref-supply = <®_module_3v3_avdd>; }; +&can1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan1>; + status = "disabled"; +}; + +&can2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan2>; + status = "disabled"; +}; + /* Colibri SPI */ &ecspi1 { cs-gpios = <&gpio3 26 GPIO_ACTIVE_HIGH>; @@ -256,6 +268,13 @@ >; }; + pinctrl_flexcan1: flexcan1-grp { + fsl,pins = < + MX6UL_PAD_ENET1_RX_DATA0__FLEXCAN1_TX 0x1b020 + MX6UL_PAD_ENET1_RX_DATA1__FLEXCAN1_RX 0x1b020 + >; + }; + pinctrl_flexcan2: flexcan2-grp { fsl,pins = < MX6UL_PAD_ENET1_TX_DATA0__FLEXCAN2_RX 0x1b020 @@ -271,8 +290,6 @@ pinctrl_gpio1: gpio1-grp { fsl,pins = < - MX6UL_PAD_ENET1_RX_DATA0__GPIO2_IO00 0x74 /* SODIMM 55 */ - MX6UL_PAD_ENET1_RX_DATA1__GPIO2_IO01 0x74 /* SODIMM 63 */ MX6UL_PAD_UART3_RX_DATA__GPIO1_IO25 0X14 /* SODIMM 77 */ MX6UL_PAD_JTAG_TCK__GPIO1_IO14 0x14 /* SODIMM 99 */ MX6UL_PAD_NAND_CE1_B__GPIO4_IO14 0x14 /* SODIMM 133 */ @@ -325,6 +342,13 @@ >; }; + pinctrl_gpio7: gpio7-grp { /* CAN1 */ + fsl,pins = < + MX6UL_PAD_ENET1_RX_DATA0__GPIO2_IO00 0x74 /* SODIMM 55 */ + MX6UL_PAD_ENET1_RX_DATA1__GPIO2_IO01 0x74 /* SODIMM 63 */ + >; + }; + pinctrl_gpmi_nand: gpmi-nand-grp { fsl,pins = < MX6UL_PAD_NAND_DATA00__RAWNAND_DATA00 0x100a9 -- cgit v1.2.3