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ARM: dts: am335x-boneblack.dts: unique gpio-line-names 

Based on linux-gpio discussion [1], it is best practice to make the
gpio-line-names unique. Generic names like "[ethernet]" are replaced
with the name of the unique signal on the AM3358 SoC ball corresponding
to the gpio line. "[NC]" is also renamed to the standard "NC" name to
represent "not connected".

[1] https://lore.kernel.org/linux-gpio/20201216195357.GA2583366@x1/

Signed-off-by: Drew Fustini <drew@beagleboard.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Drew Fustini 2021-03-24 15:22:02 -07:00 committed by Tony Lindgren
parent c28c2b851a
commit ee368a10d0
1 changed files with 66 additions and 66 deletions
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132
arch/arm/boot/dts/am335x-boneblack.dts
View File

@ -26,54 +26,54 @@
&gpio0 { &gpio0 {
gpio-line-names = gpio-line-names =
"[ethernet]", "[mdio_data]",
"[ethernet]", "[mdio_clk]",
"P9_22 [spi0_sclk]", "P9_22 [spi0_sclk]",
"P9_21 [spi0_d0]", "P9_21 [spi0_d0]",
"P9_18 [spi0_d1]", "P9_18 [spi0_d1]",
"P9_17 [spi0_cs0]", "P9_17 [spi0_cs0]",
"[sd card]", "[mmc0_cd]",
"P9_42A [ecappwm0]", "P8_42A [ecappwm0]",
"P8_35 [hdmi]", "P8_35 [lcd d12]",
"P8_33 [hdmi]", "P8_33 [lcd d13]",
"P8_31 [hdmi]", "P8_31 [lcd d14]",
"P8_32 [hdmi]", "P8_32 [lcd d15]",
"P9_20 [i2c2_sda]", "P9_20 [i2c2_sda]",
"P9_19 [i2c2_scl]", "P9_19 [i2c2_scl]",
"P9_26 [uart1_rxd]", "P9_26 [uart1_rxd]",
"P9_24 [uart1_txd]", "P9_24 [uart1_txd]",
"[ethernet]", "[rmii1_txd3]",
"[ethernet]", "[rmii1_txd2]",
"[usb]", "[usb0_drvvbus]",
"[hdmi]", "[hdmi cec]",
"P9_41B", "P9_41B",
"[ethernet]", "[rmii1_txd1]",
"P8_19 [ehrpwm2a]", "P8_19 [ehrpwm2a]",
"P8_13 [ehrpwm2b]", "P8_13 [ehrpwm2b]",
"[NC]", "NC",
"[NC]", "NC",
"P8_14", "P8_14",
"P8_17", "P8_17",
"[ethernet]", "[rmii1_txd0]",
"[ethernet]", "[rmii1_refclk]",
"P9_11 [uart4_rxd]", "P9_11 [uart4_rxd]",
"P9_13 [uart4_txd]"; "P9_13 [uart4_txd]";
}; };
&gpio1 { &gpio1 {
gpio-line-names = gpio-line-names =
"P8_25 [emmc]", "P8_25 [mmc1_dat0]",
"[emmc]", "[mmc1_dat1]",
"P8_5 [emmc]", "P8_5 [mmc1_dat2]",
"P8_6 [emmc]", "P8_6 [mmc1_dat3]",
"P8_23 [emmc]", "P8_23 [mmc1_dat4]",
"P8_22 [emmc]", "P8_22 [mmc1_dat5]",
"P8_3 [emmc]", "P8_3 [mmc1_dat6]",
"P8_4 [emmc]", "P8_4 [mmc1_dat7]",
"[NC]", "NC",
"[NC]", "NC",
"[NC]", "NC",
"[NC]", "NC",
"P8_12", "P8_12",
"P8_11", "P8_11",
"P8_16", "P8_16",
@ -82,13 +82,13 @@
"P9_23", "P9_23",
"P9_14 [ehrpwm1a]", "P9_14 [ehrpwm1a]",
"P9_16 [ehrpwm1b]", "P9_16 [ehrpwm1b]",
"[emmc]", "[emmc rst]",
"[usr0 led]", "[usr0 led]",
"[usr1 led]", "[usr1 led]",
"[usr2 led]", "[usr2 led]",
"[usr3 led]", "[usr3 led]",
"[hdmi]", "[hdmi irq]",
"[usb]", "[usb vbus oc]",
"[hdmi audio]", "[hdmi audio]",
"P9_12", "P9_12",
"P8_26", "P8_26",
@ -116,38 +116,38 @@
"P8_38 [hdmi]", "P8_38 [hdmi]",
"P8_36 [hdmi]", "P8_36 [hdmi]",
"P8_34 [hdmi]", "P8_34 [hdmi]",
"[ethernet]", "[rmii1_rxd3]",
"[ethernet]", "[rmii1_rxd2]",
"[ethernet]", "[rmii1_rxd1]",
"[ethernet]", "[rmii1_rxd0]",
"P8_27 [hdmi]", "P8_27 [hdmi]",
"P8_29 [hdmi]", "P8_29 [hdmi]",
"P8_28 [hdmi]", "P8_28 [hdmi]",
"P8_30 [hdmi]", "P8_30 [hdmi]",
"[emmc]", "[mmc0_dat3]",
"[emmc]", "[mmc0_dat2]",
"[emmc]", "[mmc0_dat1]",
"[emmc]", "[mmc0_dat0]",
"[emmc]", "[mmc0_clk]",
"[emmc]"; "[mmc0_cmd]";
}; };
&gpio3 { &gpio3 {
gpio-line-names = gpio-line-names =
"[ethernet]", "[mii col]",
"[ethernet]", "[mii crs]",
"[ethernet]", "[mii rx err]",
"[ethernet]", "[mii tx en]",
"[ethernet]", "[mii rx dv]",
"[i2c0]", "[i2c0 sda]",
"[i2c0]", "[i2c0 scl]",
"[emu]", "[jtag emu0]",
"[emu]", "[jtag emu1]",
"[ethernet]", "[mii tx clk]",
"[ethernet]", "[mii rx clk]",
"[NC]", "NC",
"[NC]", "NC",
"[usb]", "[usb vbus en]",
"P9_31 [spi1_sclk]", "P9_31 [spi1_sclk]",
"P9_29 [spi1_d0]", "P9_29 [spi1_d0]",
"P9_30 [spi1_d1]", "P9_30 [spi1_d1]",
@ -156,14 +156,14 @@
"P9_27", "P9_27",
"P9_41A", "P9_41A",
"P9_25", "P9_25",
"[NC]", "NC",
"[NC]", "NC",
"[NC]", "NC",
"[NC]", "NC",
"[NC]", "NC",
"[NC]", "NC",
"[NC]", "NC",
"[NC]", "NC",
"[NC]", "NC",
"[NC]"; "NC";
}; };