From: Vignesh Raghavendra <vigneshr@ti.com>
To: Nishanth Menon <nm@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>,
Tero Kristo <kristo@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: <linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH 3/3] arm64: dts: ti: k3-am62x-sk-common: Mark mcu gpio and mcu_gpio_intr as reserved
Date: Fri, 10 Nov 2023 18:55:08 +0530 [thread overview]
Message-ID: <20231110132508.3137454-3-vigneshr@ti.com> (raw)
In-Reply-To: <20231110132508.3137454-1-vigneshr@ti.com>
These are typically under MCU Firmware usage. Hence mark them reserved.
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
---
arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi b/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi
index 5d64386265b8..ccf6c384b9e9 100644
--- a/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi
@@ -515,3 +515,12 @@ dpi1_out: endpoint {
};
};
};
+
+/* mcu_gpio0 and mcu_gpio_intr are reserved for mcu firmware usage */
+&mcu_gpio0 {
+ status = "reserved";
+};
+
+&mcu_gpio_intr {
+ status = "reserved";
+};
--
2.42.0
next prev parent reply other threads:[~2023-11-10 18:31 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-10 13:25 [PATCH 1/3] arm64: dts: ti: k3-am642-evm/sk: Mark " Vignesh Raghavendra
2023-11-10 13:25 ` [PATCH 2/3] arm64: dts: ti: k3-am62p5-sk: Mark mcu gpio and " Vignesh Raghavendra
2023-11-10 13:25 ` Vignesh Raghavendra [this message]
2023-12-01 8:53 ` [PATCH 1/3] arm64: dts: ti: k3-am642-evm/sk: Mark " Nishanth Menon
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