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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>
Subject: [PATCH 09/10] ARM: dts: aspeed: Enable Dual SPI RX transfers
Date: Mon, 14 Feb 2022 10:42:30 +0100	[thread overview]
Message-ID: <20220214094231.3753686-10-clg@kaod.org> (raw)
In-Reply-To: <20220214094231.3753686-1-clg@kaod.org>

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

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 f14dace34c5a..da211fbd8658 100644
--- a/arch/arm/boot/dts/aspeed-g4.dtsi
+++ b/arch/arm/boot/dts/aspeed-g4.dtsi
@@ -65,27 +65,32 @@ 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";
 			};
 		};
@@ -102,6 +107,7 @@ 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 7495f93c5069..804b66d32127 100644
--- a/arch/arm/boot/dts/aspeed-g5.dtsi
+++ b/arch/arm/boot/dts/aspeed-g5.dtsi
@@ -67,18 +67,21 @@ 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";
 			};
 		};
@@ -95,12 +98,14 @@ 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";
 			};
 		};
@@ -117,12 +122,14 @@ 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 c32e87fad4dc..542714c61a85 100644
--- a/arch/arm/boot/dts/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed-g6.dtsi
@@ -107,18 +107,21 @@ 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";
 			};
 		};
@@ -135,12 +138,14 @@ 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";
 			};
 		};
@@ -157,18 +162,21 @@ 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";
 			};
 		};
-- 
2.34.1


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  parent reply	other threads:[~2022-02-14 10:31 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-02-14  9:42 [PATCH 00/10] spi: spi-mem: Add driver for Aspeed SMC controllers Cédric Le Goater
2022-02-14  9:42 ` [PATCH 01/10] mtd: spi-nor: aspeed: Rename Kconfig option Cédric Le Goater
2022-02-25  7:31   ` Pratyush Yadav
2022-02-27 18:50     ` Cédric Le Goater
2022-02-28  6:07       ` Joel Stanley
2022-02-28 14:37         ` Cédric Le Goater
2022-02-14  9:42 ` [PATCH 02/10] dt-bindings: spi: Add Aspeed SMC controllers device tree binding Cédric Le Goater
2022-02-15 19:49   ` Rob Herring
2022-02-15 21:06   ` Rob Herring
2022-02-17  8:37     ` Cédric Le Goater
2022-02-14  9:42 ` [PATCH 03/10] spi: spi-mem: Add driver for Aspeed SMC controllers Cédric Le Goater
     [not found]   ` <20220215062743.GA12431@wunner.de>
2022-02-15  9:07     ` Cédric Le Goater
2022-02-25  7:50   ` Pratyush Yadav
2022-02-27 18:46     ` Cédric Le Goater
2022-02-14  9:42 ` [PATCH 04/10] spi: aspeed: Add support for direct mapping Cédric Le Goater
2022-02-25  9:12   ` Pratyush Yadav
2022-02-27 21:06     ` Cédric Le Goater
2022-02-14  9:42 ` [PATCH 05/10] spi: aspeed: Adjust direct mapping to device size Cédric Le Goater
2022-02-14  9:42 ` [PATCH 06/10] spi: aspeed: Workaround AST2500 limitations Cédric Le Goater
2022-02-14  9:42 ` [PATCH 07/10] spi: aspeed: Add support for the AST2400 SPI controller Cédric Le Goater
2022-02-14  9:42 ` [PATCH 08/10] spi: aspeed: Calibrate read timings Cédric Le Goater
2022-02-25  9:18   ` Pratyush Yadav
2022-02-27 21:27     ` Cédric Le Goater
2022-02-14  9:42 ` Cédric Le Goater [this message]
2022-02-16  7:21   ` [PATCH 09/10] ARM: dts: aspeed: Enable Dual SPI RX transfers Joel Stanley
2022-02-14  9:42 ` [PATCH 10/10] spi: aspeed: Activate new spi-mem driver Cédric Le Goater
2022-02-16  7:02   ` Joel Stanley
2022-02-16  8:12     ` Cédric Le Goater
2022-02-16  7:21 ` [PATCH 00/10] spi: spi-mem: Add driver for Aspeed SMC controllers Joel Stanley

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