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From: Kamal Dasu <kdasu.kdev@gmail.com>
To: linux-mtd@lists.infradead.org
Cc: bcm-kernel-feedback-list@broadcom.com,
	linux-kernel@vger.kernel.org, Kamal Dasu <kdasu.kdev@gmail.com>,
	Kevin Cernekee <cernekee@gmail.com>,
	Florian Fainelli <f.fainelli@gmail.com>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Ralf Baechle <ralf@linux-mips.org>,
	Paul Burton <paulburton@kernel.org>,
	James Hogan <jhogan@kernel.org>,
	linux-mips@vger.kernel.org, devicetree@vger.kernel.org
Subject: [PATCH 2/3] arch: mips: brcm: Add 7425 flash-edu support
Date: Wed, 20 Nov 2019 13:20:58 -0500	[thread overview]
Message-ID: <20191120182153.29732-2-kdasu.kdev@gmail.com> (raw)
In-Reply-To: <20191120182153.29732-1-kdasu.kdev@gmail.com>

Nand controller v5.0 and v6.0 have nand edu blocks that enable
dma nand flash transfers. This allows for faster read and write
access.

Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com>
---
 arch/mips/boot/dts/brcm/bcm7425.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/mips/boot/dts/brcm/bcm7425.dtsi b/arch/mips/boot/dts/brcm/bcm7425.dtsi
index 410e61ebaf9e..aa0b2d39c902 100644
--- a/arch/mips/boot/dts/brcm/bcm7425.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7425.dtsi
@@ -403,8 +403,8 @@
 			compatible = "brcm,brcmnand-v5.0", "brcm,brcmnand";
 			#address-cells = <1>;
 			#size-cells = <0>;
-			reg-names = "nand";
-			reg = <0x41b800 0x400>;
+			reg-names = "nand", "flash-edu";
+			reg = <0x41b800 0x400>, <0x41bc00 0x24>;
 			interrupt-parent = <&hif_l2_intc>;
 			interrupts = <24>;
 			status = "disabled";
-- 
2.17.1


WARNING: multiple messages have this Message-ID (diff)
From: Kamal Dasu <kdasu.kdev@gmail.com>
To: linux-mtd@lists.infradead.org
Cc: Mark Rutland <mark.rutland@arm.com>,
	devicetree@vger.kernel.org,
	Florian Fainelli <f.fainelli@gmail.com>,
	Paul Burton <paulburton@kernel.org>,
	Kamal Dasu <kdasu.kdev@gmail.com>,
	James Hogan <jhogan@kernel.org>,
	Kevin Cernekee <cernekee@gmail.com>,
	linux-kernel@vger.kernel.org, Ralf Baechle <ralf@linux-mips.org>,
	linux-mips@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
	bcm-kernel-feedback-list@broadcom.com
Subject: [PATCH 2/3] arch: mips: brcm: Add 7425 flash-edu support
Date: Wed, 20 Nov 2019 13:20:58 -0500	[thread overview]
Message-ID: <20191120182153.29732-2-kdasu.kdev@gmail.com> (raw)
In-Reply-To: <20191120182153.29732-1-kdasu.kdev@gmail.com>

Nand controller v5.0 and v6.0 have nand edu blocks that enable
dma nand flash transfers. This allows for faster read and write
access.

Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com>
---
 arch/mips/boot/dts/brcm/bcm7425.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/mips/boot/dts/brcm/bcm7425.dtsi b/arch/mips/boot/dts/brcm/bcm7425.dtsi
index 410e61ebaf9e..aa0b2d39c902 100644
--- a/arch/mips/boot/dts/brcm/bcm7425.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7425.dtsi
@@ -403,8 +403,8 @@
 			compatible = "brcm,brcmnand-v5.0", "brcm,brcmnand";
 			#address-cells = <1>;
 			#size-cells = <0>;
-			reg-names = "nand";
-			reg = <0x41b800 0x400>;
+			reg-names = "nand", "flash-edu";
+			reg = <0x41b800 0x400>, <0x41bc00 0x24>;
 			interrupt-parent = <&hif_l2_intc>;
 			interrupts = <24>;
 			status = "disabled";
-- 
2.17.1


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Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

  reply	other threads:[~2019-11-20 18:22 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-20 18:20 [PATCH 1/3] dt: bindings: brcmnand: Add support for flash-edu Kamal Dasu
2019-11-20 18:20 ` Kamal Dasu
2019-11-20 18:20 ` Kamal Dasu [this message]
2019-11-20 18:20   ` [PATCH 2/3] arch: mips: brcm: Add 7425 flash-edu support Kamal Dasu
2019-11-20 18:20 ` [PATCH 3/3] mtd: rawnand: brcmnand: Add support for flash-edu for dma transfers Kamal Dasu
2019-11-20 18:20   ` Kamal Dasu
2020-01-09 16:10   ` Miquel Raynal
2020-01-09 16:10     ` Miquel Raynal
2019-12-04 19:12 ` [PATCH 1/3] dt: bindings: brcmnand: Add support for flash-edu Rob Herring
2019-12-04 19:12   ` Rob Herring

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