arm64: dts: rockchip: add missing definition of pmu io domains 1 and 2 on ringneck
authorIskander Amara <iskander.amara@theobroma-systems.com>
Wed, 3 Jan 2024 16:47:34 +0000 (17:47 +0100)
committerHeiko Stuebner <heiko@sntech.de>
Thu, 25 Jan 2024 20:08:35 +0000 (21:08 +0100)
Two pmuio domains on ringneck are not defined:
1- PMUIO1: supplied by vcc_3v3 regulator(PMIC RK809)
2- PMUIO2: supplied by vcc_3v3 regulator(PMIC RK809)

The reason why no functional effect was observed is because of that
the above mentionned PMUIO domains were supplied by a regulator
which is always on.

So let's add their definition in the dtsi.

Signed-off-by: Iskander Amara <iskander.amara@theobroma-systems.com>
Link: https://lore.kernel.org/r/20240103164734.1151290-1-iskander.amara@theobroma-systems.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi

index 12397755830bd57122a0a4bf44f0167d1a67d5f0..bb1aea82e666ed45f738aefccff8d31a1d331cc8 100644 (file)
        };
 };
 
+&pmu_io_domains {
+       pmuio1-supply = <&vcc_3v3>;
+       pmuio2-supply = <&vcc_3v3>;
+       status = "okay";
+};
+
 &saradc {
        vref-supply = <&vcc_1v8>;
        status = "okay";