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arm64: a37xx: dts: Add additional pinctrl definition

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Add mmc pins, pcie pins and sdio pins definition and do these pins'
configuration for DB board and espressobin board;
Add uart2 pins configuration for DB board.

Reviewed-on: http://vgitil04.il.marvell.com:8080/40914
Reviewed-by: Wilson Ding <dingwei@marvell.com>
Tested-by: Wilson Ding <dingwei@marvell.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Stefan Roese <sr@denx.de>
Signed-off-by: Ken Ma <make@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Ken Ma 2018-03-26 15:55:58 +08:00 committed by Stefan Roese
parent d7d3ee5d64
commit 4382e53e96
2 changed files with 18 additions and 0 deletions
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4
arch/arm/dts/armada-3720-db.dts
View file

@ -100,6 +100,8 @@
&sdhci0 {
bus-width = <4>;
pinctrl-names = "default";
pinctrl-0 = <&sdio_pins>;
status = "okay";
};
@ -109,6 +111,8 @@
mmc-ddr-1_8v;
mmc-hs400-1_8v;
marvell,pad-type = "fixed-1-8v";
pinctrl-names = "default";
pinctrl-0 = <&mmc_pins>;
status = "okay";
#address-cells = <1>;

14
arch/arm/dts/armada-37xx.dtsi
View file

@ -155,6 +155,11 @@
groups = "uart2";
function = "uart";
};
mmc_pins: mmc-pins {
groups = "emmc_nb";
function = "emmc";
};
};
pinctrl_sb: pinctrl-sb@18800 {
@ -178,6 +183,15 @@
function = "mii";
};
sdio_pins: sdio-pins {
groups = "sdio_sb";
function = "sdio";
};
pcie_pins: pcie-pins {
groups = "pcie1";
function = "pcie";
};
};
usb3: usb@58000 {