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From: "Cédric Le Goater" <clg@kaod.org>
To: linux-spi@vger.kernel.org, linux-mtd@lists.infradead.org
Cc: "Mark Brown" <broonie@kernel.org>,
	"Tudor Ambarus" <tudor.ambarus@microchip.com>,
	"Pratyush Yadav" <p.yadav@ti.com>,
	"Miquel Raynal" <miquel.raynal@bootlin.com>,
	"Richard Weinberger" <richard@nod.at>,
	"Vignesh Raghavendra" <vigneshr@ti.com>,
	linux-aspeed@lists.ozlabs.org, "Joel Stanley" <joel@jms.id.au>,
	"Andrew Jeffery" <andrew@aj.id.au>,
	"Chin-Ting Kuo" <chin-ting_kuo@aspeedtech.com>,
	devicetree@vger.kernel.org, "Rob Herring" <robh+dt@kernel.org>,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, "Cédric Le Goater" <clg@kaod.org>,
	"Tao Ren" <rentao.bupt@gmail.com>,
	"Jae Hyun Yoo" <quic_jaehyoo@quicinc.com>
Subject: [PATCH v7 09/11] ARM: dts: aspeed: Enable Dual SPI RX transfers
Date: Mon,  9 May 2022 19:56:14 +0200	[thread overview]
Message-ID: <20220509175616.1089346-10-clg@kaod.org> (raw)
In-Reply-To: <20220509175616.1089346-1-clg@kaod.org>

All these controllers support at least Dual SPI. Update the DTs.

Reviewed-by: Joel Stanley <joel@jms.id.au>
Tested-by: Joel Stanley <joel@jms.id.au>
Tested-by: Tao Ren <rentao.bupt@gmail.com>
Tested-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
---
 arch/arm/boot/dts/aspeed-g4.dtsi | 6 ++++++
 arch/arm/boot/dts/aspeed-g5.dtsi | 7 +++++++
 arch/arm/boot/dts/aspeed-g6.dtsi | 8 ++++++++
 3 files changed, 21 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi
index 3b7b98e787e7..1c6354cec9f2 100644
--- a/arch/arm/boot/dts/aspeed-g4.dtsi
+++ b/arch/arm/boot/dts/aspeed-g4.dtsi
@@ -64,27 +64,32 @@ fmc: spi@1e620000 {
 			flash@0 {
 				reg = < 0 >;
 				compatible = "jedec,spi-nor";
+				spi-rx-bus-width = <2>;
 				spi-max-frequency = <50000000>;
 				status = "disabled";
 			};
 			flash@1 {
 				reg = < 1 >;
 				compatible = "jedec,spi-nor";
+				spi-rx-bus-width = <2>;
 				status = "disabled";
 			};
 			flash@2 {
 				reg = < 2 >;
 				compatible = "jedec,spi-nor";
+				spi-rx-bus-width = <2>;
 				status = "disabled";
 			};
 			flash@3 {
 				reg = < 3 >;
 				compatible = "jedec,spi-nor";
+				spi-rx-bus-width = <2>;
 				status = "disabled";
 			};
 			flash@4 {
 				reg = < 4 >;
 				compatible = "jedec,spi-nor";
+				spi-rx-bus-width = <2>;
 				status = "disabled";
 			};
 		};
@@ -100,6 +105,7 @@ flash@0 {
 				reg = < 0 >;
 				compatible = "jedec,spi-nor";
 				spi-max-frequency = <50000000>;
+				spi-rx-bus-width = <2>;
 				status = "disabled";
 			};
 		};
diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi
index 1e727cbaab14..c89092c3905b 100644
--- a/arch/arm/boot/dts/aspeed-g5.dtsi
+++ b/arch/arm/boot/dts/aspeed-g5.dtsi
@@ -66,18 +66,21 @@ flash@0 {
 				reg = < 0 >;
 				compatible = "jedec,spi-nor";
 				spi-max-frequency = <50000000>;
+				spi-rx-bus-width = <2>;
 				status = "disabled";
 			};
 			flash@1 {
 				reg = < 1 >;
 				compatible = "jedec,spi-nor";
 				spi-max-frequency = <50000000>;
+				spi-rx-bus-width = <2>;
 				status = "disabled";
 			};
 			flash@2 {
 				reg = < 2 >;
 				compatible = "jedec,spi-nor";
 				spi-max-frequency = <50000000>;
+				spi-rx-bus-width = <2>;
 				status = "disabled";
 			};
 		};
@@ -93,12 +96,14 @@ flash@0 {
 				reg = < 0 >;
 				compatible = "jedec,spi-nor";
 				spi-max-frequency = <50000000>;
+				spi-rx-bus-width = <2>;
 				status = "disabled";
 			};
 			flash@1 {
 				reg = < 1 >;
 				compatible = "jedec,spi-nor";
 				spi-max-frequency = <50000000>;
+				spi-rx-bus-width = <2>;
 				status = "disabled";
 			};
 		};
@@ -114,12 +119,14 @@ flash@0 {
 				reg = < 0 >;
 				compatible = "jedec,spi-nor";
 				spi-max-frequency = <50000000>;
+				spi-rx-bus-width = <2>;
 				status = "disabled";
 			};
 			flash@1 {
 				reg = < 1 >;
 				compatible = "jedec,spi-nor";
 				spi-max-frequency = <50000000>;
+				spi-rx-bus-width = <2>;
 				status = "disabled";
 			};
 		};
diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
index 6ae5dfecbdf1..4264fc0a7c3f 100644
--- a/arch/arm/boot/dts/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed-g6.dtsi
@@ -106,18 +106,21 @@ flash@0 {
 				reg = < 0 >;
 				compatible = "jedec,spi-nor";
 				spi-max-frequency = <50000000>;
+				spi-rx-bus-width = <2>;
 				status = "disabled";
 			};
 			flash@1 {
 				reg = < 1 >;
 				compatible = "jedec,spi-nor";
 				spi-max-frequency = <50000000>;
+				spi-rx-bus-width = <2>;
 				status = "disabled";
 			};
 			flash@2 {
 				reg = < 2 >;
 				compatible = "jedec,spi-nor";
 				spi-max-frequency = <50000000>;
+				spi-rx-bus-width = <2>;
 				status = "disabled";
 			};
 		};
@@ -133,12 +136,14 @@ flash@0 {
 				reg = < 0 >;
 				compatible = "jedec,spi-nor";
 				spi-max-frequency = <50000000>;
+				spi-rx-bus-width = <2>;
 				status = "disabled";
 			};
 			flash@1 {
 				reg = < 1 >;
 				compatible = "jedec,spi-nor";
 				spi-max-frequency = <50000000>;
+				spi-rx-bus-width = <2>;
 				status = "disabled";
 			};
 		};
@@ -154,18 +159,21 @@ flash@0 {
 				reg = < 0 >;
 				compatible = "jedec,spi-nor";
 				spi-max-frequency = <50000000>;
+				spi-rx-bus-width = <2>;
 				status = "disabled";
 			};
 			flash@1 {
 				reg = < 1 >;
 				compatible = "jedec,spi-nor";
 				spi-max-frequency = <50000000>;
+				spi-rx-bus-width = <2>;
 				status = "disabled";
 			};
 			flash@2 {
 				reg = < 2 >;
 				compatible = "jedec,spi-nor";
 				spi-max-frequency = <50000000>;
+				spi-rx-bus-width = <2>;
 				status = "disabled";
 			};
 		};
-- 
2.35.1


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  parent reply	other threads:[~2022-05-09 18:01 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-09 17:56 [PATCH v7 00/11] spi: spi-mem: Convert Aspeed SMC driver to spi-mem Cédric Le Goater
2022-05-09 17:56 ` [PATCH v7 01/11] ARM: dts: aspeed: Adjust "reg" property of FMC/SPI controllers Cédric Le Goater
2022-05-09 17:56 ` [PATCH v7 02/11] dt-bindings: spi: Convert the Aspeed SMC controllers device tree binding Cédric Le Goater
2022-05-09 17:56 ` [PATCH v7 03/11] spi: spi-mem: Convert Aspeed SMC driver to spi-mem Cédric Le Goater
2022-05-09 17:56 ` [PATCH v7 04/11] spi: aspeed: Add support for direct mapping Cédric Le Goater
2022-05-09 17:56 ` [PATCH v7 05/11] spi: aspeed: Adjust direct mapping to device size Cédric Le Goater
2022-05-09 17:56 ` [PATCH v7 06/11] spi: aspeed: Workaround AST2500 limitations Cédric Le Goater
2022-05-09 17:56 ` [PATCH v7 07/11] spi: aspeed: Add support for the AST2400 SPI controller Cédric Le Goater
2022-05-09 17:56 ` [PATCH v7 08/11] spi: aspeed: Calibrate read timings Cédric Le Goater
2022-05-09 17:56 ` Cédric Le Goater [this message]
2022-05-09 17:56 ` [PATCH v7 10/11] ARM: dts: aspeed-g4: Set spi-max-frequency for all flashes Cédric Le Goater
2022-05-09 17:56 ` [PATCH v7 11/11] mtd: spi-nor: aspeed: set the decoding size to at least 2MB for AST2600 Cédric Le Goater
2022-05-16 18:39 ` (subset) [PATCH v7 00/11] spi: spi-mem: Convert Aspeed SMC driver to spi-mem Mark Brown
2022-05-17 11:05   ` Pratyush Yadav
2022-05-17 12:03     ` Cédric Le Goater
2022-05-17 12:33       ` Pratyush Yadav
2022-05-17 12:37       ` Miquel Raynal
2022-05-17 13:41         ` Cédric Le Goater
2022-05-17 12:10     ` Mark Brown

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