diff options
| author | Fabrizio Castro <fabrizio.castro.jz@renesas.com> | 2023-01-18 14:47:45 +0000 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2023-01-27 10:41:19 +0100 |
| commit | cf67b31904d42275e7b5eaf55c191db1925abb7a (patch) | |
| tree | 34cb08720ed457f6394ba08cb0f4bfe56fa89470 | |
| parent | 11ffdcdfa2125859b298f9a66f9eefba493a37c0 (diff) | |
arm64: dts: renesas: r9a09g011: Add PWC support
The RZ/V2M SoC contains an External Power Sequence Controller (PWC)
module. This module provides an external power supply on/off
sequence, on/off signal for the LPDDR4 core power supply, General
Purpose Outputs, and key input signals.
This patch adds PWC support to the SoC specific device tree.
Signed-off-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230118144747.24968-2-fabrizio.castro.jz@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
| -rw-r--r-- | arch/arm64/boot/dts/renesas/r9a09g011.dtsi | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/r9a09g011.dtsi b/arch/arm64/boot/dts/renesas/r9a09g011.dtsi index b0c066c5e0ba..b5d6f7701ef1 100644 --- a/arch/arm64/boot/dts/renesas/r9a09g011.dtsi +++ b/arch/arm64/boot/dts/renesas/r9a09g011.dtsi @@ -178,6 +178,14 @@ #power-domain-cells = <0>; }; + pwc: pwc@a3700000 { + compatible = "renesas,r9a09g011-pwc", "renesas,rzv2m-pwc"; + reg = <0 0xa3700000 0 0x800>; + gpio-controller; + #gpio-cells = <2>; + status = "disabled"; + }; + sys: system-controller@a3f03000 { compatible = "renesas,r9a09g011-sys"; reg = <0 0xa3f03000 0 0x400>; |