linux-kernel - [PATCH v1 4/6] arm64: dts: meson: a1: introduce SPI Flash Controller

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Date:   Wed, 7 Jun 2023 23:16:39 +0300
From:   Dmitry Rokosov <ddrokosov@...rdevices.ru>
To:     <neil.armstrong@...aro.org>, <jbrunet@...libre.com>,
        <mturquette@...libre.com>, <sboyd@...nel.org>,
        <robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
        <khilman@...libre.com>, <martin.blumenstingl@...glemail.com>,
        <conor+dt@...nel.org>
CC:     <kernel@...rdevices.ru>, <sdfw_system_team@...rdevices.ru>,
        <rockosov@...il.com>, <linux-amlogic@...ts.infradead.org>,
        <linux-clk@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        Martin Kurbanov <mmkurbanov@...rdevices.ru>,
        Dmitry Rokosov <ddrokosov@...rdevices.ru>
Subject: [PATCH v1 4/6] arm64: dts: meson: a1: introduce SPI Flash Controller

From: Martin Kurbanov <mmkurbanov@...rdevices.ru>

This controller can be used for spinand flash connection.

Signed-off-by: Martin Kurbanov <mmkurbanov@...rdevices.ru>
Signed-off-by: Dmitry Rokosov <ddrokosov@...rdevices.ru>
---
 arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
index 63faccfc1134..0efd922ca7e1 100644
--- a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
@@ -199,6 +199,16 @@ gic: interrupt-controller@...01000 {
 			#address-cells = <0>;
 		};
 
+		spifc: spi@...00400 {
+			compatible = "amlogic,a1-spifc";
+			reg = <0x0 0xfd000400 0x0 0x290>;
+			clocks = <&clkc_periphs CLKID_SPIFC>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			power-domains = <&pwrc PWRC_SPIFC_ID>;
+			status = "disabled";
+		};
+
 		usb: usb@...04400 {
 			status = "disabled";
 			compatible = "amlogic,meson-a1-usb-ctrl";
-- 
2.36.0