[PATCH 2/7] ARM: dts: at91: sam9x60: Define pinctrl node with its label
Manikandan Muralidharan
manikandan.m at microchip.com
Mon Jan 27 11:09:25 CET 2025
From: Balamanikandan Gunasundar <balamanikandan.gunasundar at microchip.com>
Define the pinctrl nodes with its label and sort its child node
alphabetically to align wit the Linux DT.Without this change
those pinctrl nodes are grouped under an additional 'pinctrl' child node
that is not identified by the pinctrl driver when the GPIO banks
are made as child nodes of pinctrl node.
Signed-off-by: Balamanikandan Gunasundar <balamanikandan.gunasundar at microchip.com>
Signed-off-by: Manikandan Muralidharan <manikandan.m at microchip.com>
---
arch/arm/dts/sam9x60ek.dts | 138 ++++++++++++++++++-------------------
1 file changed, 69 insertions(+), 69 deletions(-)
diff --git a/arch/arm/dts/sam9x60ek.dts b/arch/arm/dts/sam9x60ek.dts
index 74016f5e288..d8d7ad38b2b 100644
--- a/arch/arm/dts/sam9x60ek.dts
+++ b/arch/arm/dts/sam9x60ek.dts
@@ -78,75 +78,6 @@
};
};
};
-
- pinctrl {
- nand {
- pinctrl_nand_oe_we: nand-oe-we-0 {
- atmel,pins =
- <AT91_PIOD 0 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
- AT91_PIOD 1 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)>;
- };
-
- pinctrl_nand_rb: nand-rb-0 {
- atmel,pins =
- <AT91_PIOD 5 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
- };
-
- pinctrl_nand_cs: nand-cs-0 {
- atmel,pins =
- <AT91_PIOD 4 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
- };
- };
-
- ebi {
- pinctrl_ebi_data_0_7: ebi-data-lsb-0 {
- atmel,pins =
- <AT91_PIOD 6 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
- AT91_PIOD 7 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
- AT91_PIOD 8 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
- AT91_PIOD 9 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
- AT91_PIOD 10 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
- AT91_PIOD 11 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
- AT91_PIOD 12 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
- AT91_PIOD 13 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)>;
- };
-
- pinctrl_ebi_addr_nand: ebi-addr-0 {
- atmel,pins =
- <AT91_PIOD 2 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
- AT91_PIOD 3 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)>;
- };
- };
-
- pinctrl_qspi: qspi {
- atmel,pins =
- <AT91_PIOB 19 AT91_PERIPH_A AT91_PINCTRL_NONE
- AT91_PIOB 20 AT91_PERIPH_A AT91_PINCTRL_NONE
- AT91_PIOB 21 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
- AT91_PIOB 22 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
- AT91_PIOB 23 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
- AT91_PIOB 24 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
- };
-
- pinctrl_flx0: flx0_default {
- atmel,pins =
- <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE
- AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE>;
- };
-
- pinctrl_onewire_tm_default: onewire_tm_default {
- atmel,pins =
- <AT91_PIOD 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
- };
-
- usb1 {
- pinctrl_usb_default: usb_default {
- atmel,pins = <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
- AT91_PIOD 16 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
- };
- };
-
- };
};
};
};
@@ -221,6 +152,75 @@
status = "okay";
};
+&pinctrl {
+ /* shared pinctrl settings */
+ ebi {
+ pinctrl_ebi_data_0_7: ebi-data-lsb-0 {
+ atmel,pins =
+ <AT91_PIOD 6 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
+ AT91_PIOD 7 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
+ AT91_PIOD 8 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
+ AT91_PIOD 9 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
+ AT91_PIOD 10 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
+ AT91_PIOD 11 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
+ AT91_PIOD 12 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
+ AT91_PIOD 13 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)>;
+ };
+
+ pinctrl_ebi_addr_nand: ebi-addr-0 {
+ atmel,pins =
+ <AT91_PIOD 2 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
+ AT91_PIOD 3 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)>;
+ };
+ };
+
+ nand {
+ pinctrl_nand_oe_we: nand-oe-we-0 {
+ atmel,pins =
+ <AT91_PIOD 0 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
+ AT91_PIOD 1 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)>;
+ };
+
+ pinctrl_nand_rb: nand-rb-0 {
+ atmel,pins =
+ <AT91_PIOD 5 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
+ };
+
+ pinctrl_nand_cs: nand-cs-0 {
+ atmel,pins =
+ <AT91_PIOD 4 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
+ };
+ };
+
+ pinctrl_flx0: flx0_default {
+ atmel,pins =
+ <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE>;
+ };
+
+ pinctrl_onewire_tm_default: onewire_tm_default {
+ atmel,pins =
+ <AT91_PIOD 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
+ };
+
+ pinctrl_qspi: qspi {
+ atmel,pins =
+ <AT91_PIOB 19 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOB 20 AT91_PERIPH_A AT91_PINCTRL_NONE
+ AT91_PIOB 21 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
+ AT91_PIOB 22 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
+ AT91_PIOB 23 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
+ AT91_PIOB 24 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
+ };
+
+ usb1 {
+ pinctrl_usb_default: usb_default {
+ atmel,pins = <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
+ AT91_PIOD 16 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
+ };
+ };
+};
+
&usb1 {
num-ports = <3>;
atmel,vbus-gpio = <0
--
2.25.1
More information about the U-Boot
mailing list