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From: Kamal Dasu <kdasu.kdev@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: Kamal Dasu <kdasu.kdev@gmail.com>,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	Richard Weinberger <richard@nod.at>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Florian Fainelli <f.fainelli@gmail.com>,
	Ralf Baechle <ralf@linux-mips.org>,
	Paul Burton <paulburton@kernel.org>,
	James Hogan <jhogan@kernel.org>,
	Brian Norris <computersforpeace@gmail.com>,
	Sumit Semwal <sumit.semwal@linaro.org>,
	linux-mtd@lists.infradead.org, devicetree@vger.kernel.org,
	bcm-kernel-feedback-list@broadcom.com,
	linux-mips@vger.kernel.org, linux-media@vger.kernel.org,
	dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org
Subject: [PATCH V4 2/3] arch: mips: brcm: Add 7425 flash-edu support
Date: Wed, 22 Jan 2020 16:33:12 -0500	[thread overview]
Message-ID: <20200122213313.35820-3-kdasu.kdev@gmail.com> (raw)
In-Reply-To: <20200122213313.35820-1-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>
Acked-by: Paul Burton <paulburton@kernel.org>
Reviewed-by: Florian Fainelli <f.fainelli@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-kernel@vger.kernel.org
Cc: Mark Rutland <mark.rutland@arm.com>,
	devicetree@vger.kernel.org,
	Florian Fainelli <f.fainelli@gmail.com>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	Paul Burton <paulburton@kernel.org>,
	Kamal Dasu <kdasu.kdev@gmail.com>,
	Richard Weinberger <richard@nod.at>,
	linux-mips@vger.kernel.org, Ralf Baechle <ralf@linux-mips.org>,
	linaro-mm-sig@lists.linaro.org, Rob Herring <robh+dt@kernel.org>,
	linux-mtd@lists.infradead.org, dri-devel@lists.freedesktop.org,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	James Hogan <jhogan@kernel.org>,
	bcm-kernel-feedback-list@broadcom.com,
	Brian Norris <computersforpeace@gmail.com>,
	Sumit Semwal <sumit.semwal@linaro.org>,
	linux-media@vger.kernel.org
Subject: [PATCH V4 2/3] arch: mips: brcm: Add 7425 flash-edu support
Date: Wed, 22 Jan 2020 16:33:12 -0500	[thread overview]
Message-ID: <20200122213313.35820-3-kdasu.kdev@gmail.com> (raw)
In-Reply-To: <20200122213313.35820-1-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>
Acked-by: Paul Burton <paulburton@kernel.org>
Reviewed-by: Florian Fainelli <f.fainelli@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


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

WARNING: multiple messages have this Message-ID (diff)
From: Kamal Dasu <kdasu.kdev@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: Mark Rutland <mark.rutland@arm.com>,
	devicetree@vger.kernel.org,
	Florian Fainelli <f.fainelli@gmail.com>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	Paul Burton <paulburton@kernel.org>,
	Kamal Dasu <kdasu.kdev@gmail.com>,
	Richard Weinberger <richard@nod.at>,
	linux-mips@vger.kernel.org, Ralf Baechle <ralf@linux-mips.org>,
	linaro-mm-sig@lists.linaro.org, Rob Herring <robh+dt@kernel.org>,
	linux-mtd@lists.infradead.org, dri-devel@lists.freedesktop.org,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	James Hogan <jhogan@kernel.org>,
	bcm-kernel-feedback-list@broadcom.com,
	Brian Norris <computersforpeace@gmail.com>,
	linux-media@vger.kernel.org
Subject: [PATCH V4 2/3] arch: mips: brcm: Add 7425 flash-edu support
Date: Wed, 22 Jan 2020 16:33:12 -0500	[thread overview]
Message-ID: <20200122213313.35820-3-kdasu.kdev@gmail.com> (raw)
In-Reply-To: <20200122213313.35820-1-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>
Acked-by: Paul Burton <paulburton@kernel.org>
Reviewed-by: Florian Fainelli <f.fainelli@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

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

  parent reply	other threads:[~2020-01-22 21:34 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-22 21:33 [PATCH V4 0/3] mtd: rawnand: brcmnand: Add support for flash-edu for dma transfers Kamal Dasu
2020-01-22 21:33 ` Kamal Dasu
2020-01-22 21:33 ` Kamal Dasu
2020-01-22 21:33 ` [PATCH V4 1/3] dt: bindings: brcmnand: Add support for flash-edu Kamal Dasu
2020-01-22 21:33   ` Kamal Dasu
2020-01-22 21:33   ` Kamal Dasu
2020-03-11 15:44   ` Miquel Raynal
2020-03-11 15:44     ` Miquel Raynal
2020-01-22 21:33 ` Kamal Dasu [this message]
2020-01-22 21:33   ` [PATCH V4 2/3] arch: mips: brcm: Add 7425 flash-edu support Kamal Dasu
2020-01-22 21:33   ` Kamal Dasu
2020-03-11 15:44   ` Miquel Raynal
2020-03-11 15:44     ` Miquel Raynal
2020-01-22 21:33 ` [PATCH V4 3/3] mtd: rawnand: brcmnand: Add support for flash-edu for dma transfers Kamal Dasu
2020-01-22 21:33   ` Kamal Dasu
2020-01-22 21:33   ` Kamal Dasu
2020-03-11 15:44   ` Miquel Raynal
2020-03-11 15:44     ` Miquel Raynal

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