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arm64: dts: mediatek: mt7986a: bpi-r3: Convert to sugar syntax

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Overlay syntactic sugar for generating target-path fragments is
supported by the version of dtc supplied with the kernel since commit
50aafd6089 ("scripts/dtc: Update to upstream version
v1.4.6-21-g84e414b0b5bc").  Hence convert the Bananapi R3 overlay
devicetree source files to sugar syntax, improving readability.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/2fd900a30b5a0f7de4ea68f60bac250794b8cdb4.1716984213.git.geert+renesas@glider.be
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
This commit is contained in:
Geert Uytterhoeven
2024-05-29 14:06:14 +02:00
committed by AngeloGioacchino Del Regno
parent 897a7edba9
commit f14cdf03d1
4 changed files with 88 additions and 100 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-emmc.dtso
+12 -16
View File
@@ -9,21 +9,17 @@
/ {
compatible = "bananapi,bpi-r3", "mediatek,mt7986a";
fragment@0 {
target-path = "/soc/mmc@11230000";
__overlay__ {
bus-width = <8>;
max-frequency = <200000000>;
cap-mmc-highspeed;
mmc-hs200-1_8v;
mmc-hs400-1_8v;
hs400-ds-delay = <0x14014>;
non-removable;
no-sd;
no-sdio;
status = "okay";
};
};
};
&{/soc/mmc@11230000} {
bus-width = <8>;
max-frequency = <200000000>;
cap-mmc-highspeed;
mmc-hs200-1_8v;
mmc-hs400-1_8v;
hs400-ds-delay = <0x14014>;
non-removable;
no-sd;
no-sdio;
status = "okay";
};
arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nand.dtso
+32 -34
View File
@@ -9,46 +9,44 @@
/ {
compatible = "bananapi,bpi-r3", "mediatek,mt7986a";
};
fragment@0 {
target-path = "/soc/spi@1100a000";
__overlay__ {
&{/soc/spi@1100a000} {
#address-cells = <1>;
#size-cells = <0>;
spi_nand: flash@0 {
compatible = "spi-nand";
reg = <0>;
spi-max-frequency = <10000000>;
spi-tx-buswidth = <4>;
spi-rx-buswidth = <4>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <0>;
spi_nand: flash@0 {
compatible = "spi-nand";
reg = <0>;
spi-max-frequency = <10000000>;
spi-tx-buswidth = <4>;
spi-rx-buswidth = <4>;
#size-cells = <1>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "bl2";
reg = <0x0 0x100000>;
read-only;
};
partition@0 {
label = "bl2";
reg = <0x0 0x100000>;
read-only;
};
partition@100000 {
label = "reserved";
reg = <0x100000 0x280000>;
};
partition@100000 {
label = "reserved";
reg = <0x100000 0x280000>;
};
partition@380000 {
label = "fip";
reg = <0x380000 0x200000>;
read-only;
};
partition@380000 {
label = "fip";
reg = <0x380000 0x200000>;
read-only;
};
partition@580000 {
label = "ubi";
reg = <0x580000 0x7a80000>;
};
};
partition@580000 {
label = "ubi";
reg = <0x580000 0x7a80000>;
};
};
};
arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nor.dtso
+38 -40
View File
@@ -9,54 +9,52 @@
/ {
compatible = "bananapi,bpi-r3", "mediatek,mt7986a";
};
fragment@0 {
target-path = "/soc/spi@1100a000";
__overlay__ {
&{/soc/spi@1100a000} {
#address-cells = <1>;
#size-cells = <0>;
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <10000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <0>;
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <10000000>;
#size-cells = <1>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "bl2";
reg = <0x0 0x40000>;
read-only;
};
partition@0 {
label = "bl2";
reg = <0x0 0x40000>;
read-only;
};
partition@40000 {
label = "u-boot-env";
reg = <0x40000 0x40000>;
};
partition@40000 {
label = "u-boot-env";
reg = <0x40000 0x40000>;
};
partition@80000 {
label = "reserved2";
reg = <0x80000 0x80000>;
};
partition@80000 {
label = "reserved2";
reg = <0x80000 0x80000>;
};
partition@100000 {
label = "fip";
reg = <0x100000 0x80000>;
read-only;
};
partition@100000 {
label = "fip";
reg = <0x100000 0x80000>;
read-only;
};
partition@180000 {
label = "recovery";
reg = <0x180000 0xa80000>;
};
partition@180000 {
label = "recovery";
reg = <0x180000 0xa80000>;
};
partition@c00000 {
label = "fit";
reg = <0xc00000 0x1400000>;
};
};
partition@c00000 {
label = "fit";
reg = <0xc00000 0x1400000>;
};
};
};
arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-sd.dtso
+6 -10
View File
@@ -9,15 +9,11 @@
/ {
compatible = "bananapi,bpi-r3", "mediatek,mt7986a";
fragment@0 {
target-path = "/soc/mmc@11230000";
__overlay__ {
bus-width = <4>;
max-frequency = <52000000>;
cap-sd-highspeed;
status = "okay";
};
};
};
&{/soc/mmc@11230000} {
bus-width = <4>;
max-frequency = <52000000>;
cap-sd-highspeed;
status = "okay";
};