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ARM: dts: imx6sl-tolino-shine2hd: add second uart

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There is another uart next to the console uart used by vendor uboot and
kernel, enable it and document its location.

Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Andreas Kemnade
2021-01-13 00:15:46 +01:00
committed by Shawn Guo
parent 4dec146131
commit b34af2eef6
1 changed files with 14 additions and 1 deletions
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15
arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts
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@@ -340,7 +340,6 @@
MX6SL_PAD_KEY_ROW7__GPIO4_IO07 0x79
MX6SL_PAD_ECSPI2_MOSI__GPIO4_IO13 0x79
MX6SL_PAD_KEY_COL5__GPIO4_IO02 0x79
MX6SL_PAD_KEY_ROW6__GPIO4_IO05 0x79
>;
};
@@ -400,6 +399,13 @@
>;
};
pinctrl_uart4: uart4grp {
fsl,pins = <
MX6SL_PAD_KEY_ROW6__UART4_TX_DATA 0x1b0b1
MX6SL_PAD_KEY_COL6__UART4_RX_DATA 0x1b0b1
>;
};
pinctrl_usbotg1: usbotg1grp {
fsl,pins = <
MX6SL_PAD_EPDC_PWRCOM__USB_OTG1_ID 0x17059
@@ -549,6 +555,13 @@
status = "okay";
};
&uart4 {
/* TP198, next to J4, SMD pads */
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart4>;
status = "okay";
};
&usdhc2 {
pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep";
pinctrl-0 = <&pinctrl_usdhc2>;