linux-kernel - [PATCH 2/2] arm64: dts: marvell: cn9130: enable CP0 GPIO controllers

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Message-Id: <20211112134403.1016717-2-robert.marko@sartura.hr>
Date:   Fri, 12 Nov 2021 14:44:03 +0100
From:   Robert Marko <robert.marko@...tura.hr>
To:     andrew@...n.ch, gregory.clement@...tlin.com,
        sebastian.hesselbarth@...il.com, robh+dt@...nel.org,
        miquel.raynal@...tlin.com, linux-arm-kernel@...ts.infradead.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        pali@...nel.org, marek.behun@....cz
Cc:     Robert Marko <robert.marko@...tura.hr>
Subject: [PATCH 2/2] arm64: dts: marvell: cn9130: enable CP0 GPIO controllers

CN9130 has a built-in CP115 which has 2 GPIO controllers, but unlike in
Armada 7k and 8k both are left disabled by the SoC DTSI.

This first of all makes no sense as they are always present due to being
SoC built-in and its an issue as boards like CN9130-CRB use the CPO GPIO2
pins for regulators and SD card support without enabling them first.

So, enable both of them like Armada 7k and 8k do.

Fixes: 6b8970bd8d7a ("arm64: dts: marvell: Add support for Marvell CN9130 SoC support")

Signed-off-by: Robert Marko <robert.marko@...tura.hr>
---
 arch/arm64/boot/dts/marvell/cn9130.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/marvell/cn9130.dtsi b/arch/arm64/boot/dts/marvell/cn9130.dtsi
index 71769ac7f058..327b04134134 100644
--- a/arch/arm64/boot/dts/marvell/cn9130.dtsi
+++ b/arch/arm64/boot/dts/marvell/cn9130.dtsi
@@ -42,3 +42,11 @@ aliases {
 #undef CP11X_PCIE0_BASE
 #undef CP11X_PCIE1_BASE
 #undef CP11X_PCIE2_BASE
+
+&cp0_gpio1 {
+	status = "okay";
+};
+
+&cp0_gpio2 {
+	status = "okay";
+};
-- 
2.33.1