Many device trees upstream have moved to memory@BASE_ADDRESS for the
memory node instead of a unit-name-less memory node. This has resulted
in breakage[1] in barebox, because some device trees feature an upstream
memory size that's not available in all variants and the barebox device
tree must override it, not create a second correct node next to the broken
one and risk of_add_memory allocating banks with bogus sizes.
To avoid this happening in future, to memory or to other nodes, extension
of nodes should happen via phandles throughout, because a phandle is assumed
to be more stable and if one is removed a compile error results instead
of creating a new node somewhere. For nodes lacking a phandle, we can
use the &{/path} syntax to declare an anonymous phandle that will fail
to compile when the upstream path changes. This is better than having
devices fail to boot at runtime.
[1]: 0d26ce1c11a1 ("ARM: Phytec phyFLEX i.MX6: delete wrong memory node")
Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
---
arch/arm/dts/armada-370-mirabox-bb.dts | 12 +-
arch/arm/dts/armada-xp-lenovo-ix4-300d-bb.dts | 8 +-
arch/arm/dts/at91-microchip-ksz9477-evb.dts | 6 +-
arch/arm/dts/at91-sama5d27_giantboard.dts | 6 +-
arch/arm/dts/at91sam9263ek.dts | 45 +++--
arch/arm/dts/at91sam9x5ek.dts | 30 ++-
arch/arm/dts/dove-cubox-bb.dts | 8 +-
arch/arm/dts/fsl-ls1046a-rdb.dts | 108 +++++------
arch/arm/dts/fsl-tqmls1046a-mbls10xxa.dts | 171 +++++++++---------
arch/arm/dts/imx53-guf-vincell-lt.dts | 10 +-
arch/arm/dts/imx53-guf-vincell.dts | 10 +-
arch/arm/dts/imx6qdl-phytec-pfla02.dtsi | 4 +-
arch/arm/dts/imx6qdl-phytec-phycore-som.dtsi | 4 +-
arch/arm/dts/imx6ul-litesom.dtsi | 4 +-
.../dts/kirkwood-guruplug-server-plus-bb.dts | 8 +-
arch/arm/dts/kirkwood-openblocks_a6-bb.dts | 8 +-
arch/arm/dts/kirkwood-topkick-bb.dts | 8 +-
arch/arm/dts/socfpga_arria10_achilles.dts | 32 ++--
arch/arm/dts/stm32mp151.dtsi | 25 +--
arch/arm/dts/stm32mp157a-dk1.dtsi | 22 +--
arch/arm/dts/tegra124-jetson-tk1.dts | 6 +-
arch/arm/dts/versatile-pb.dts | 6 +-
arch/arm/dts/vf610-zii-cfu1.dts | 4 +
arch/arm/dts/vf610-zii-dev-rev-b.dts | 16 +-
24 files changed, 248 insertions(+), 313 deletions(-)
diff --git a/arch/arm/dts/armada-370-mirabox-bb.dts b/arch/arm/dts/armada-370-mirabox-bb.dts
index 315678151abc..99263d485446 100644
--- a/arch/arm/dts/armada-370-mirabox-bb.dts
+++ b/arch/arm/dts/armada-370-mirabox-bb.dts
@@ -9,14 +9,8 @@
chosen {
stdout-path = "/soc/internal-regs/serial@12000";
};
+};
- soc {
- internal-regs {
- gpio_leds {
- green_pwr_led {
- barebox,default-trigger = "heartbeat";
- };
- };
- };
- };
+&{/soc/internal-regs/gpio_leds/green_pwr_led} {
+ barebox,default-trigger = "heartbeat";
};
diff --git a/arch/arm/dts/armada-xp-lenovo-ix4-300d-bb.dts b/arch/arm/dts/armada-xp-lenovo-ix4-300d-bb.dts
index 5f1a6073814d..b43bac37dd54 100644
--- a/arch/arm/dts/armada-xp-lenovo-ix4-300d-bb.dts
+++ b/arch/arm/dts/armada-xp-lenovo-ix4-300d-bb.dts
@@ -5,10 +5,6 @@
#include "arm/armada-xp-lenovo-ix4-300d.dts"
-/ {
- gpio-leds {
- power-led {
- linux,default-trigger = "heartbeat";
- };
- };
+&{/gpio-leds/power-led} {
+ linux,default-trigger = "heartbeat";
};
diff --git a/arch/arm/dts/at91-microchip-ksz9477-evb.dts b/arch/arm/dts/at91-microchip-ksz9477-evb.dts
index 075cdcd088a5..a0c3ce39bbf7 100644
--- a/arch/arm/dts/at91-microchip-ksz9477-evb.dts
+++ b/arch/arm/dts/at91-microchip-ksz9477-evb.dts
@@ -27,10 +27,10 @@
file-path = "barebox.env";
};
};
+};
- memory {
- reg = <0x20000000 0x10000000>;
- };
+&{/memory} {
+ reg = <0x20000000 0x10000000>;
};
&pinctrl {
diff --git a/arch/arm/dts/at91-sama5d27_giantboard.dts b/arch/arm/dts/at91-sama5d27_giantboard.dts
index 7e48fa18ae71..2ef516bd9e95 100644
--- a/arch/arm/dts/at91-sama5d27_giantboard.dts
+++ b/arch/arm/dts/at91-sama5d27_giantboard.dts
@@ -38,10 +38,10 @@
linux,default-trigger = "mmc0";
};
};
+};
- memory {
- reg = <0x20000000 0x8000000>;
- };
+&{/memory} {
+ reg = <0x20000000 0x8000000>;
};
&slow_xtal {
diff --git a/arch/arm/dts/at91sam9263ek.dts b/arch/arm/dts/at91sam9263ek.dts
index 37f895d6ca73..90131081441e 100644
--- a/arch/arm/dts/at91sam9263ek.dts
+++ b/arch/arm/dts/at91sam9263ek.dts
@@ -7,32 +7,29 @@
};
};
- ahb {
- apb {
- mmc1: mmc@fff84000 {
- pinctrl-0 = <
- &pinctrl_board_mmc1
- &pinctrl_mmc1_clk
- &pinctrl_mmc1_slot0_cmd_dat0
- &pinctrl_mmc1_slot0_dat1_3>;
- cd-gpios = <&pioE 18 GPIO_ACTIVE_HIGH>;
- status = "okay";
- slot@0 {
- reg = <0>;
- bus-width = <4>;
- cd-gpios = <&pioE 18 GPIO_ACTIVE_HIGH>;
- wp-gpios = <&pioE 19 GPIO_ACTIVE_HIGH>;
- };
- };
+};
- pinctrl@fffff200 {
- pinctrl_board_mmc1: mmc1-board {
- atmel,pins =
- <AT91_PIOE 18 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH /* PE18 gpio CD pin pull up and deglitch */
- AT91_PIOE 19 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* PE19 gpio WP pin pull up */
- };
- };
+&{/ahb/apb/mmc@fff84000} {
+ pinctrl-0 = <
+ &pinctrl_board_mmc1
+ &pinctrl_mmc1_clk
+ &pinctrl_mmc1_slot0_cmd_dat0
+ &pinctrl_mmc1_slot0_dat1_3>;
+ cd-gpios = <&pioE 18 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ cd-gpios = <&pioE 18 GPIO_ACTIVE_HIGH>;
+ wp-gpios = <&pioE 19 GPIO_ACTIVE_HIGH>;
};
+};
+
+&{/ahb/apb/pinctrl@fffff200} {
+ pinctrl_board_mmc1: mmc1-board {
+ atmel,pins =
+ <AT91_PIOE 18 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH /* PE18 gpio CD pin pull up and deglitch */
+ AT91_PIOE 19 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* PE19 gpio WP pin pull up */
};
};
diff --git a/arch/arm/dts/at91sam9x5ek.dts b/arch/arm/dts/at91sam9x5ek.dts
index bc2a279709d3..c753268fb994 100644
--- a/arch/arm/dts/at91sam9x5ek.dts
+++ b/arch/arm/dts/at91sam9x5ek.dts
@@ -14,25 +14,23 @@
mmc0 = &mmc0;
mmc1 = &mmc1;
};
+};
- i2c-gpio-0 {
- status = "okay";
- };
+&{/i2c-gpio-0} {
+ status = "okay";
+};
- leds {
- /*
- * PB18 has a resource conflict since it is both used
- * as a heartbeat LED and 1-wire bus in the kernel
- * device tree. Because 1-wire EEPROMs contains
- * importatnt revision information we move heartbeat
- * to PD21 and remove the original pb18 node
- */
- /delete-node/ pb18;
+/*
+ * PB18 has a resource conflict since it is both used
+ * as a heartbeat LED and 1-wire bus in the kernel
+ * device tree. Because 1-wire EEPROMs contains
+ * importatnt revision information we move heartbeat
+ * to PD21 and remove the original pb18 node
+ */
+/delete-node/ &{/leds/pb18};
- pd21 {
- linux,default-trigger = "heartbeat";
- };
- };
+&{/leds/pd21} {
+ linux,default-trigger = "heartbeat";
};
&spi0 {
diff --git a/arch/arm/dts/dove-cubox-bb.dts b/arch/arm/dts/dove-cubox-bb.dts
index 83e1d5df50da..06966d9c2ee2 100644
--- a/arch/arm/dts/dove-cubox-bb.dts
+++ b/arch/arm/dts/dove-cubox-bb.dts
@@ -9,10 +9,8 @@
chosen {
stdout-path = &uart0;
};
+};
- leds {
- power {
- barebox,default-trigger = "heartbeat";
- };
- };
+&{/leds/power} {
+ barebox,default-trigger = "heartbeat";
};
diff --git a/arch/arm/dts/fsl-ls1046a-rdb.dts b/arch/arm/dts/fsl-ls1046a-rdb.dts
index 23e43701f304..c211b26ae90e 100644
--- a/arch/arm/dts/fsl-ls1046a-rdb.dts
+++ b/arch/arm/dts/fsl-ls1046a-rdb.dts
@@ -61,72 +61,52 @@
/delete-node/ &non_existent_eeprom;
-&fman0 {
- ethernet@e0000 {
- status = "disabled";
- };
-
- ethernet@e2000 {
- status = "disabled";
- };
-
- ethernet@e4000 {
- phy-mode = "rgmii-id";
- };
-
- ethernet@e6000 {
- phy-mode = "rgmii-id";
- };
-
- ethernet@e8000 {
- };
-
- ethernet@ea000 {
- };
-
- ethernet@f0000 {
- };
+&enet0 {
+ status = "disabled";
+};
- ethernet@f2000 {
- };
+&enet1 {
+ status = "disabled";
+};
- mdio@fc000 {
- };
+&enet2 {
+ phy-mode = "rgmii-id";
+};
- mdio@fd000 {
- };
+&enet3 {
+ phy-mode = "rgmii-id";
+};
- mdio@e1000 {
- status = "disabled";
- };
+&{/soc/fman@1a00000/mdio@e1000} {
+ status = "disabled";
+};
- mdio@e3000 {
- status = "disabled";
- };
+&{/soc/fman@1a00000/mdio@e3000} {
+ status = "disabled";
+};
- mdio@e5000 {
- status = "disabled";
- };
+&{/soc/fman@1a00000/mdio@e5000} {
+ status = "disabled";
+};
- mdio@e7000 {
- status = "disabled";
- };
+&{/soc/fman@1a00000/mdio@e7000} {
+ status = "disabled";
+};
- mdio@e9000 {
- status = "disabled";
- };
+&{/soc/fman@1a00000/mdio@e9000} {
+ status = "disabled";
+};
- mdio@eb000 {
- status = "disabled";
- };
+&{/soc/fman@1a00000/mdio@eb000} {
+ status = "disabled";
+};
- mdio@f1000 {
- status = "disabled";
- };
+&{/soc/fman@1a00000/mdio@f1000} {
+ status = "disabled";
+};
- mdio@f3000 {
- status = "disabled";
- };
+&{/soc/fman@1a00000/mdio@f3000} {
+ status = "disabled";
};
&usb0 {
@@ -143,16 +123,14 @@
dr_mode = "host";
};
-&soc {
- pcie1: pcie@3400000 {
- status = "okay";
- };
+&{/soc/pcie@3400000} {
+ status = "okay";
+};
- pcie2: pcie@3500000 {
- status = "okay";
- };
+&{/soc/pcie@3500000} {
+ status = "okay";
+};
- pcie3: pcie@3600000 {
- status = "okay";
- };
+&{/soc/pcie@3600000} {
+ status = "okay";
};
diff --git a/arch/arm/dts/fsl-tqmls1046a-mbls10xxa.dts b/arch/arm/dts/fsl-tqmls1046a-mbls10xxa.dts
index 7b17fe2210f4..7f9a764a8259 100644
--- a/arch/arm/dts/fsl-tqmls1046a-mbls10xxa.dts
+++ b/arch/arm/dts/fsl-tqmls1046a-mbls10xxa.dts
@@ -225,121 +225,120 @@
&fman0 {
status = "okay";
+};
- ethernet@e0000 { /* EMAC.1 */
- phy-connection-type = "sgmii";
+&enet0 { /* EMAC.1 */
+ phy-connection-type = "sgmii";
+};
- };
+&enet1 { /* EMAC.2 */
+ phy-connection-type = "sgmii";
+};
- ethernet@e2000 { /* EMAC.2 */
- phy-connection-type = "sgmii";
- };
+&enet2 { /* EMAC.3 */
+ phy-handle = <&rgmii_phy1>;
+ phy-connection-type = "rgmii";
+ phy-mode = "rgmii-id";
+};
- ethernet@e4000 { /* EMAC.3 */
- phy-handle = <&rgmii_phy1>;
- phy-connection-type = "rgmii";
- phy-mode = "rgmii-id";
- };
+&enet3 { /* EMAC.4 */
+ phy-handle = <&rgmii_phy2>;
+ phy-connection-type = "rgmii";
+ phy-mode = "rgmii-id";
+};
- ethernet@e6000 { /* EMAC.4 */
- phy-handle = <&rgmii_phy2>;
- phy-connection-type = "rgmii";
- phy-mode = "rgmii-id";
- };
+&enet4 { /* EMAC.5 */
+ phy-connection-type = "sgmii";
+};
- ethernet@e8000 { /* EMAC.5 */
- phy-connection-type = "sgmii";
- };
+&enet5 { /* EMAC.6 */
+ phy-connection-type = "sgmii";
+};
- ethernet@ea000 { /* EMAC.6 */
- phy-connection-type = "sgmii";
- };
+&enet6 { /* EMAC.9 */
+ phy-connection-type = "sgmii";
+};
- ethernet@f0000 { /* EMAC.9 */
- phy-connection-type = "sgmii";
- };
+&enet7 { /* EMAC.10 */
+ phy-connection-type = "sgmii";
+};
- ethernet@f2000 { /* EMAC.10 */
- phy-connection-type = "sgmii";
- };
+&{/soc/fman@1a00000/mdio@e1000} {
+ status = "disabled";
+};
- mdio@e1000 {
- status = "disabled";
- };
+&{/soc/fman@1a00000/mdio@e3000} {
+ status = "disabled";
+};
- mdio@e3000 {
- status = "disabled";
- };
+&{/soc/fman@1a00000/mdio@e5000} {
+ status = "disabled";
+};
- mdio@e5000 {
- status = "disabled";
- };
+&{/soc/fman@1a00000/mdio@e7000} {
+ status = "disabled";
+};
- mdio@e7000 {
- status = "disabled";
- };
+&{/soc/fman@1a00000/mdio@e9000} {
+ status = "disabled";
+};
- mdio@e9000 {
- status = "disabled";
- };
+&{/soc/fman@1a00000/mdio@eb000} {
+ status = "disabled";
+};
- mdio@eb000 {
- status = "disabled";
- };
+&{/soc/fman@1a00000/mdio@f1000} {
+ status = "disabled";
+};
- mdio@f1000 {
- status = "disabled";
- };
+&{/soc/fman@1a00000/mdio@f3000} {
+ status = "disabled";
+};
- mdio@f3000 {
- status = "disabled";
+&mdio0 {
+ rgmii_phy1: ethernet-phy@0e {
+ reg = <0x0e>;
+ ti,rx-internal-delay = <DP83867_RGMIIDCTL_1_50_NS>;
+ ti,tx-internal-delay = <DP83867_RGMIIDCTL_1_50_NS>;
+ ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
};
- mdio@fc000 {
- rgmii_phy1: ethernet-phy@0e {
- reg = <0x0e>;
- ti,rx-internal-delay = <DP83867_RGMIIDCTL_1_50_NS>;
- ti,tx-internal-delay = <DP83867_RGMIIDCTL_1_50_NS>;
- ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
- };
-
- rgmii_phy2: ethernet-phy@0c {
- reg = <0x0c>;
- ti,rx-internal-delay = <DP83867_RGMIIDCTL_1_50_NS>;
- ti,tx-internal-delay = <DP83867_RGMIIDCTL_1_50_NS>;
- ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
- };
-
- qsgmii1_phy1: ethernet-phy@1c {
- reg = <0x1c>;
- };
+ rgmii_phy2: ethernet-phy@0c {
+ reg = <0x0c>;
+ ti,rx-internal-delay = <DP83867_RGMIIDCTL_1_50_NS>;
+ ti,tx-internal-delay = <DP83867_RGMIIDCTL_1_50_NS>;
+ ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
+ };
- qsgmii1_phy2: ethernet-phy@1d {
- reg = <0x1d>;
- };
+ qsgmii1_phy1: ethernet-phy@1c {
+ reg = <0x1c>;
+ };
- qsgmii2_phy1: ethernet-phy@00 {
- reg = <0x00>;
- };
+ qsgmii1_phy2: ethernet-phy@1d {
+ reg = <0x1d>;
+ };
- qsgmii2_phy2: ethernet-phy@01 {
- reg = <0x01>;
- };
+ qsgmii2_phy1: ethernet-phy@00 {
+ reg = <0x00>;
+ };
- qsgmii2_phy3: ethernet-phy@02 {
- reg = <0x02>;
- };
+ qsgmii2_phy2: ethernet-phy@01 {
+ reg = <0x01>;
+ };
- qsgmii2_phy4: ethernet-phy@03 {
- reg = <0x03>;
- };
+ qsgmii2_phy3: ethernet-phy@02 {
+ reg = <0x02>;
};
- mdio@fd000 {
- status = "disabled";
+ qsgmii2_phy4: ethernet-phy@03 {
+ reg = <0x03>;
};
};
+&xmdio0 {
+ status = "disabled";
+};
+
&qflash0 {
partitions {
#address-cells = <1>;
diff --git a/arch/arm/dts/imx53-guf-vincell-lt.dts b/arch/arm/dts/imx53-guf-vincell-lt.dts
index 4c6205135aee..0cc6ffc288f7 100644
--- a/arch/arm/dts/imx53-guf-vincell-lt.dts
+++ b/arch/arm/dts/imx53-guf-vincell-lt.dts
@@ -30,12 +30,6 @@
};
};
- clocks {
- ckih1 {
- clock-frequency = <0>;
- };
- };
-
panel: panel {
compatible = "giantplus,gpg482739qs5", "simple-panel";
power-supply = <®_panel>;
@@ -119,6 +113,10 @@
};
};
+&{/clocks/ckih1} {
+ clock-frequency = <0>;
+};
+
&audmux {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_audmux>;
diff --git a/arch/arm/dts/imx53-guf-vincell.dts b/arch/arm/dts/imx53-guf-vincell.dts
index d34b59f4d31f..9686a2cb579f 100644
--- a/arch/arm/dts/imx53-guf-vincell.dts
+++ b/arch/arm/dts/imx53-guf-vincell.dts
@@ -25,12 +25,6 @@
stdout-path = &uart2;
};
- clocks {
- ckih1 {
- clock-frequency = <0>;
- };
- };
-
panel: panel {
compatible = "ampire,am800480r3tmqwa1h", "simple-panel";
enable-gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
@@ -74,6 +68,10 @@
};
};
+&{/clocks/ckih1} {
+ clock-frequency = <0>;
+};
+
&audmux {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_audmux>;
diff --git a/arch/arm/dts/imx6qdl-phytec-pfla02.dtsi b/arch/arm/dts/imx6qdl-phytec-pfla02.dtsi
index 3cb8b3782a0f..b83511cb011f 100644
--- a/arch/arm/dts/imx6qdl-phytec-pfla02.dtsi
+++ b/arch/arm/dts/imx6qdl-phytec-pfla02.dtsi
@@ -12,8 +12,6 @@
#include <arm/imx6qdl-phytec-pfla02.dtsi>
/ {
- /delete-node/ memory@10000000;
-
chosen {
environment-nand {
compatible = "barebox,environment";
@@ -53,6 +51,8 @@
};
};
+/delete-node/ &{/memory@10000000};
+
&ecspi3 {
flash: flash@0 {
partitions {
diff --git a/arch/arm/dts/imx6qdl-phytec-phycore-som.dtsi b/arch/arm/dts/imx6qdl-phytec-phycore-som.dtsi
index e99846c2b67f..2fb920945f8a 100644
--- a/arch/arm/dts/imx6qdl-phytec-phycore-som.dtsi
+++ b/arch/arm/dts/imx6qdl-phytec-phycore-som.dtsi
@@ -33,10 +33,10 @@
status = "disabled";
};
};
-
- /delete-node/ memory@10000000;
};
+/delete-node/ &{/memory@10000000};
+
&fec {
/delete-property/ phy-supply;
phy-reset-duration = <10>; /* in msecs */
diff --git a/arch/arm/dts/imx6ul-litesom.dtsi b/arch/arm/dts/imx6ul-litesom.dtsi
index 8b73bfdd6f54..3776d160ca46 100644
--- a/arch/arm/dts/imx6ul-litesom.dtsi
+++ b/arch/arm/dts/imx6ul-litesom.dtsi
@@ -3,6 +3,4 @@
* to dynamic memory size detection based on DDR controller settings
*/
-/ {
- /delete-node/ memory@80000000;
-};
+/delete-node/ &{/memory@80000000};
diff --git a/arch/arm/dts/kirkwood-guruplug-server-plus-bb.dts b/arch/arm/dts/kirkwood-guruplug-server-plus-bb.dts
index aba7c06160d0..1be03a7ac0d3 100644
--- a/arch/arm/dts/kirkwood-guruplug-server-plus-bb.dts
+++ b/arch/arm/dts/kirkwood-guruplug-server-plus-bb.dts
@@ -5,10 +5,6 @@
#include "arm/kirkwood-guruplug-server-plus.dts"
-/ {
- gpio-leds {
- health-r {
- barebox,default-trigger = "heartbeat";
- };
- };
+&{/gpio-leds/health-r} {
+ barebox,default-trigger = "heartbeat";
};
diff --git a/arch/arm/dts/kirkwood-openblocks_a6-bb.dts b/arch/arm/dts/kirkwood-openblocks_a6-bb.dts
index 42bfb07c949c..b13ab2ab93f0 100644
--- a/arch/arm/dts/kirkwood-openblocks_a6-bb.dts
+++ b/arch/arm/dts/kirkwood-openblocks_a6-bb.dts
@@ -4,10 +4,6 @@
#include "arm/kirkwood-openblocks_a6.dts"
-/ {
- gpio-leds {
- led-green {
- barebox,default-trigger = "heartbeat";
- };
- };
+&{/gpio-leds/led-green} {
+ barebox,default-trigger = "heartbeat";
};
diff --git a/arch/arm/dts/kirkwood-topkick-bb.dts b/arch/arm/dts/kirkwood-topkick-bb.dts
index 20b74b111d91..c70d654c52cd 100644
--- a/arch/arm/dts/kirkwood-topkick-bb.dts
+++ b/arch/arm/dts/kirkwood-topkick-bb.dts
@@ -5,10 +5,6 @@
#include "arm/kirkwood-topkick.dts"
-/ {
- gpio-leds {
- system {
- barebox,default-trigger = "heartbeat";
- };
- };
+&{/gpio-leds/system} {
+ barebox,default-trigger = "heartbeat";
};
diff --git a/arch/arm/dts/socfpga_arria10_achilles.dts b/arch/arm/dts/socfpga_arria10_achilles.dts
index 4c6460fb60aa..2fce0114c89a 100644
--- a/arch/arm/dts/socfpga_arria10_achilles.dts
+++ b/arch/arm/dts/socfpga_arria10_achilles.dts
@@ -124,26 +124,22 @@
default_attempts = <3>;
};
};
+};
- soc {
- clkmgr@ffd04000 {
- clocks {
- osc1 {
- clock-frequency = <25000000>;
- };
+&{/soc/clkmgr@ffd04000/clocks/osc1} {
+ clock-frequency = <25000000>;
+};
- cb_intosc_hs_div2_clk {
- clock-frequency = <0>;
- };
- cb_intosc_ls_clk {
- clock-frequency = <60000000>;
- };
- f2s_free_clk {
- clock-frequency = <200000000>;
- };
- };
- };
- };
+&{/soc/clkmgr@ffd04000/clocks/cb_intosc_hs_div2_clk} {
+ clock-frequency = <0>;
+};
+
+&{/soc/clkmgr@ffd04000/clocks/cb_intosc_ls_clk} {
+ clock-frequency = <60000000>;
+};
+
+&{/soc/clkmgr@ffd04000/clocks/f2s_free_clk} {
+ clock-frequency = <200000000>;
};
&gmac1 {
diff --git a/arch/arm/dts/stm32mp151.dtsi b/arch/arm/dts/stm32mp151.dtsi
index a647694405e3..5ff3b96fae4a 100644
--- a/arch/arm/dts/stm32mp151.dtsi
+++ b/arch/arm/dts/stm32mp151.dtsi
@@ -1,10 +1,5 @@
/ {
- clocks {
- /* Needed to let barebox find the clock nodes */
- compatible = "simple-bus";
- };
-
aliases {
gpio0 = &gpioa;
gpio1 = &gpiob;
@@ -35,15 +30,21 @@
pwm17 = &{/soc/timer@44008000/pwm};
};
- psci {
+};
+
+&{/clocks} {
+ /* Needed to let barebox find the clock nodes */
+ compatible = "simple-bus";
+};
+
+&{/psci} {
compatible = "arm,psci-0.2";
- };
+};
- soc {
- memory-controller@5a003000 {
- compatible = "st,stm32mp1-ddr";
- reg = <0x5a003000 0x1000>;
- };
+&{/soc} {
+ memory-controller@5a003000 {
+ compatible = "st,stm32mp1-ddr";
+ reg = <0x5a003000 0x1000>;
};
};
diff --git a/arch/arm/dts/stm32mp157a-dk1.dtsi b/arch/arm/dts/stm32mp157a-dk1.dtsi
index baaf60b18fa8..3a10ff9cf9b3 100644
--- a/arch/arm/dts/stm32mp157a-dk1.dtsi
+++ b/arch/arm/dts/stm32mp157a-dk1.dtsi
@@ -14,17 +14,17 @@
device-path = &sdmmc1, "partname:barebox-environment";
};
};
+};
- led {
- red {
- label = "error";
- gpios = <&gpioa 13 GPIO_ACTIVE_LOW>;
- default-state = "off";
- status = "okay";
- };
-
- blue {
- default-state = "on";
- };
+&{/led} {
+ red {
+ label = "error";
+ gpios = <&gpioa 13 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ status = "okay";
};
};
+
+&{/led/blue} {
+ default-state = "on";
+};
diff --git a/arch/arm/dts/tegra124-jetson-tk1.dts b/arch/arm/dts/tegra124-jetson-tk1.dts
index 00eef6cacd19..7fd97b029e94 100644
--- a/arch/arm/dts/tegra124-jetson-tk1.dts
+++ b/arch/arm/dts/tegra124-jetson-tk1.dts
@@ -7,11 +7,7 @@
environment {
compatible = "barebox,environment";
- device-path = &emmc, "partname:boot1";
+ device-path = &{/sdhci@700b0600}, "partname:boot1"; /* eMMC */
};
};
-
- /* eMMC */
- emmc: sdhci@700b0600 {
- };
};
diff --git a/arch/arm/dts/versatile-pb.dts b/arch/arm/dts/versatile-pb.dts
index 8c80f8c2935e..d374f5429120 100644
--- a/arch/arm/dts/versatile-pb.dts
+++ b/arch/arm/dts/versatile-pb.dts
@@ -3,8 +3,8 @@
/ {
model = "ARM Versatile PB";
compatible = "arm,versatile-pb";
+};
- memory {
- reg = <0x0 0x04000000>;
- };
+&{/memory} {
+ reg = <0x0 0x04000000>;
};
diff --git a/arch/arm/dts/vf610-zii-cfu1.dts b/arch/arm/dts/vf610-zii-cfu1.dts
index 70cd9d1ba9b7..922693061251 100644
--- a/arch/arm/dts/vf610-zii-cfu1.dts
+++ b/arch/arm/dts/vf610-zii-cfu1.dts
@@ -26,6 +26,10 @@
};
};
+&{/gpio-leds/led-status} {
+ linux,default-trigger = "heartbeat";
+};
+
&i2c0 {
fiber_eeprom0: eeprom@50 {
compatible = "atmel,24c04";
diff --git a/arch/arm/dts/vf610-zii-dev-rev-b.dts b/arch/arm/dts/vf610-zii-dev-rev-b.dts
index abc5237080c6..2949042bc34b 100644
--- a/arch/arm/dts/vf610-zii-dev-rev-b.dts
+++ b/arch/arm/dts/vf610-zii-dev-rev-b.dts
@@ -8,16 +8,12 @@
#include "vf610-zii-dev.dtsi"
-/ {
- spi0 {
- flash@0 {
- #address-cells = <1>;
- #size-cells = <0>;
+&{/spi0/flash@0} {
+ #address-cells = <1>;
+ #size-cells = <0>;
- partition@0 {
- label = "bootloader";
- reg = <0x0 0x100000>;
- };
- };
+ partition@0 {
+ label = "bootloader";
+ reg = <0x0 0x100000>;
};
};
--
2.27.0
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