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arm64: dts: rockchip: fix fixed-regulator renames on rk3399-gru devices

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rk3399-gru chromebooks have a regulator chains where one named regulator
supplies multiple regulators pp900-usb pp900_pcie that supply
the named peripherals.

The dtsi used somewhat creative structure to describe that in creating
the base node 3 times with different phandles and describing the EC
dependency in a comment.

This didn't register in the recent regulator-node renaming, as the
additional nodes were empty, so adapt the missing node names for now.

Fixes: 5c96e63301 ("arm64: dts: rockchip: adapt regulator nodenames to preferred form")
Tested-by: Vicente Bergas <vicencb@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20250116143631.3650469-1-heiko@sntech.de
This commit is contained in:
Heiko Stuebner 2025-01-16 15:36:31 +01:00
parent 5ae4dca718
commit 2f9eb5262e
3 changed files with 18 additions and 18 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi
View file

@ -22,11 +22,11 @@
};
/* EC turns on w/ pp900_usb_en */
pp900_usb: pp900-ap {
pp900_usb: regulator-pp900-ap {
};
/* EC turns on w/ pp900_pcie_en */
pp900_pcie: pp900-ap {
pp900_pcie: regulator-pp900-ap {
};
pp3000: regulator-pp3000 {
@ -126,7 +126,7 @@
};
/* Always on; plain and simple */
pp3000_ap: pp3000_emmc: pp3000 {
pp3000_ap: pp3000_emmc: regulator-pp3000 {
};
pp1500_ap_io: regulator-pp1500-ap-io {
@ -160,7 +160,7 @@
};
/* EC turns on w/ pp3300_usb_en_l */
pp3300_usb: pp3300 {
pp3300_usb: regulator-pp3300 {
};
/* gpio is shared with pp1800_pcie and pinctrl is set there */

6
arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi
View file

@ -92,7 +92,7 @@
};
/* EC turns on pp1800_s3_en */
pp1800_s3: pp1800 {
pp1800_s3: regulator-pp1800 {
};
/* pp3300 children, sorted by name */
@ -109,11 +109,11 @@
};
/* EC turns on pp3300_s0_en */
pp3300_s0: pp3300 {
pp3300_s0: regulator-pp3300 {
};
/* EC turns on pp3300_s3_en */
pp3300_s3: pp3300 {
pp3300_s3: regulator-pp3300 {
};
/*

22
arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
View file

@ -189,39 +189,39 @@
};
/* EC turns on w/ pp900_ddrpll_en */
pp900_ddrpll: pp900-ap {
pp900_ddrpll: regulator-pp900-ap {
};
/* EC turns on w/ pp900_pll_en */
pp900_pll: pp900-ap {
pp900_pll: regulator-pp900-ap {
};
/* EC turns on w/ pp900_pmu_en */
pp900_pmu: pp900-ap {
pp900_pmu: regulator-pp900-ap {
};
/* EC turns on w/ pp1800_s0_en_l */
pp1800_ap_io: pp1800_emmc: pp1800_nfc: pp1800_s0: pp1800 {
pp1800_ap_io: pp1800_emmc: pp1800_nfc: pp1800_s0: regulator-pp1800 {
};
/* EC turns on w/ pp1800_avdd_en_l */
pp1800_avdd: pp1800 {
pp1800_avdd: regulator-pp1800 {
};
/* EC turns on w/ pp1800_lid_en_l */
pp1800_lid: pp1800_mic: pp1800 {
pp1800_lid: pp1800_mic: regulator-pp1800 {
};
/* EC turns on w/ lpddr_pwr_en */
pp1800_lpddr: pp1800 {
pp1800_lpddr: regulator-pp1800 {
};
/* EC turns on w/ pp1800_pmu_en_l */
pp1800_pmu: pp1800 {
pp1800_pmu: regulator-pp1800 {
};
/* EC turns on w/ pp1800_usb_en_l */
pp1800_usb: pp1800 {
pp1800_usb: regulator-pp1800 {
};
pp3000_sd_slot: regulator-pp3000-sd-slot {
@ -259,11 +259,11 @@
};
/* EC turns on w/ pp3300_trackpad_en_l */
pp3300_trackpad: pp3300-trackpad {
pp3300_trackpad: regulator-pp3300-trackpad {
};
/* EC turns on w/ usb_a_en */
pp5000_usb_a_vbus: pp5000 {
pp5000_usb_a_vbus: regulator-pp5000 {
};
ap_rtc_clk: ap-rtc-clk {