diff options
| author | Anson Huang <anson.huang@nxp.com> | 2018-11-20 02:35:34 +0100 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2018-12-10 03:02:25 +0100 |
| commit | 3f343ec3eabcded338b62c04eadc8173955ec64e (patch) | |
| tree | 4cc3fea90081fafe142389c22e1c711350c84148 /arch/arm/boot/dts/imx7d-sdb.dts | |
| parent | ARM: dts: ls1021a: Add all CPUs in cooling maps (diff) | |
| download | linux-3f343ec3eabcded338b62c04eadc8173955ec64e.tar.xz linux-3f343ec3eabcded338b62c04eadc8173955ec64e.zip | |
ARM: dts: imx7d-sdb: add rev-a board support
Current imx7d-sdb.dts has some incorrect settings about
Rev-A and Rev-B boards, some of the settings are based on
Rev-A board but some are based on Rev-B board, clean up it
by adding i.MX7D SDB Rev-A board support, make default
imx7d-sdb.dts for Rev-B board as usual, and introduce
imx7d-sdb-reva.dts for Rev-A board. Below are the affected
differences of Rev-A and Rev-B board:
Rev-A Rev-B
USB_OTG2_PWR: UART3_CTS_B GPIO1_IO07
ENET_EN_B: None GPIO1_IO04
TP_INT_B: EPDC_DATA13 EPDC_BDR1
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/imx7d-sdb.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx7d-sdb.dts | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts index b1b613bb817d..202922ed3754 100644 --- a/arch/arm/boot/dts/imx7d-sdb.dts +++ b/arch/arm/boot/dts/imx7d-sdb.dts @@ -72,9 +72,11 @@ reg_usb_otg2_vbus: regulator-usb-otg2-vbus { compatible = "regulator-fixed"; regulator-name = "usb_otg2_vbus"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb_otg2_vbus_reg>; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; - gpio = <&gpio4 7 GPIO_ACTIVE_HIGH>; + gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>; enable-active-high; }; @@ -115,6 +117,16 @@ gpio = <&gpio2 14 GPIO_ACTIVE_LOW>; }; + reg_fec2_3v3: regulator-fec2-3v3 { + compatible = "regulator-fixed"; + regulator-name = "fec2-3v3"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet2_reg>; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio1 4 GPIO_ACTIVE_LOW>; + }; + backlight: backlight { compatible = "pwm-backlight"; pwms = <&pwm1 0 5000000 0>; @@ -211,6 +223,7 @@ assigned-clock-rates = <0>, <100000000>; phy-mode = "rgmii"; phy-handle = <ðphy1>; + phy-supply = <®_fec2_3v3>; fsl,magic-packet; status = "okay"; }; @@ -492,6 +505,12 @@ >; }; + pinctrl_enet2_reg: enet2reggrp { + fsl,pins = < + MX7D_PAD_LPSR_GPIO1_IO04__GPIO1_IO4 0x14 + >; + }; + pinctrl_flexcan2: flexcan2grp { fsl,pins = < MX7D_PAD_GPIO1_IO14__FLEXCAN2_RX 0x59 @@ -514,7 +533,6 @@ pinctrl_hog: hoggrp { fsl,pins = < - MX7D_PAD_UART3_CTS_B__GPIO4_IO7 0x14 MX7D_PAD_ECSPI2_SS0__GPIO4_IO23 0x34 /* bt reg on */ >; }; @@ -736,4 +754,10 @@ MX7D_PAD_LPSR_GPIO1_IO01__PWM1_OUT 0x30 >; }; + + pinctrl_usb_otg2_vbus_reg: usbotg2vbusreggrp { + fsl,pins = < + MX7D_PAD_LPSR_GPIO1_IO07__GPIO1_IO7 0x14 + >; + }; }; |