From: Boris Brezillon <boris.brezillon@free-electrons.com>
To: Herbert Xu <herbert@gondor.apana.org.au>,
"David S. Miller" <davem@davemloft.net>,
linux-crypto@vger.kernel.org
Cc: Boris Brezillon <boris.brezillon@free-electrons.com>,
Arnaud Ebalard <arno@natisbad.org>,
Tawfik Bayouk <tawfik@marvell.com>,
Lior Amsalem <alior@marvell.com>,
Nadav Haklai <nadavh@marvell.com>,
Eran Ben-Avi <benavi@marvell.com>,
Thomas Petazzoni <thomas.petazzoni@free-electrons.com>,
Gregory CLEMENT <gregory.clement@free-electrons.com>,
Jason Cooper <jason@lakedaemon.net>,
Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>,
Andrew Lunn <andrew@lunn.ch>, Rob Herring <robh+dt@kernel.org>,
Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Jason Gunthorpe <jgunthorpe@obsidianresearch.com>,
"Imre Kaloz" <kaloz@openwrt.org>
Subject: [PATCH v6 03/14] crypto: mv_cesa: explicitly define kirkwood and dove compatible strings
Date: Wed, 17 Jun 2015 09:45:31 +0200 [thread overview]
Message-ID: <1434527142-3609-4-git-send-email-boris.brezillon@free-electrons.com> (raw)
In-Reply-To: <1434527142-3609-1-git-send-email-boris.brezillon@free-electrons.com>
We are about to add a new driver to support new features like using the
TDMA engine to offload the CPU.
Orion, Dove and Kirkwood platforms are already using the mv_cesa driver,
but Orion SoCs do not embed the TDMA engine, which means we will have to
differentiate them if we want to get TDMA support on Dove and Kirkwood.
In the other hand, the migration from the old driver to the new one is not
something all people are willing to do without first auditing the new
driver.
Hence we have to support the new compatible in the mv_cesa driver so that
new platforms with updated DTs can still attach their crypto engine device
to this driver.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
---
Documentation/devicetree/bindings/crypto/mv_cesa.txt | 5 ++++-
drivers/crypto/mv_cesa.c | 4 +++-
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/crypto/mv_cesa.txt b/Documentation/devicetree/bindings/crypto/mv_cesa.txt
index 13b8fc5..c0c35f0 100644
--- a/Documentation/devicetree/bindings/crypto/mv_cesa.txt
+++ b/Documentation/devicetree/bindings/crypto/mv_cesa.txt
@@ -1,7 +1,10 @@
Marvell Cryptographic Engines And Security Accelerator
Required properties:
-- compatible : should be "marvell,orion-crypto"
+- compatible: should be one of the following string
+ "marvell,orion-crypto"
+ "marvell,kirkwood-crypto"
+ "marvell,dove-crypto"
- reg: base physical address of the engine and length of memory mapped
region. Can also contain an entry for the SRAM attached to the CESA,
but this representation is deprecated and marvell,crypto-srams should
diff --git a/drivers/crypto/mv_cesa.c b/drivers/crypto/mv_cesa.c
index a4c8637..fcab963 100644
--- a/drivers/crypto/mv_cesa.c
+++ b/drivers/crypto/mv_cesa.c
@@ -1034,7 +1034,7 @@ static int mv_cesa_get_sram(struct platform_device *pdev,
&sram_size);
cp->sram_size = sram_size;
- cp->sram_pool = of_get_named_gen_pool(&pdev->dev.of_node,
+ cp->sram_pool = of_get_named_gen_pool(pdev->dev.of_node,
"marvell,crypto-srams", 0);
if (cp->sram_pool) {
cp->sram = gen_pool_dma_alloc(cp->sram_pool, sram_size,
@@ -1197,6 +1197,8 @@ static int mv_remove(struct platform_device *pdev)
static const struct of_device_id mv_cesa_of_match_table[] = {
{ .compatible = "marvell,orion-crypto", },
+ { .compatible = "marvell,kirkwood-crypto", },
+ { .compatible = "marvell,dove-crypto", },
{}
};
MODULE_DEVICE_TABLE(of, mv_cesa_of_match_table);
--
1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: Boris Brezillon <boris.brezillon-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
To: Herbert Xu
<herbert-lOAM2aK0SrRLBo1qDEOMRrpzq4S04n8Q@public.gmane.org>,
"David S. Miller" <davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>,
linux-crypto-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: Boris Brezillon
<boris.brezillon-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>,
Arnaud Ebalard <arno-LkuqDEemtHBg9hUCZPvPmw@public.gmane.org>,
Tawfik Bayouk <tawfik-eYqpPyKDWXRBDgjK7y7TUQ@public.gmane.org>,
Lior Amsalem <alior-eYqpPyKDWXRBDgjK7y7TUQ@public.gmane.org>,
Nadav Haklai <nadavh-eYqpPyKDWXRBDgjK7y7TUQ@public.gmane.org>,
Eran Ben-Avi <benavi-eYqpPyKDWXRBDgjK7y7TUQ@public.gmane.org>,
Thomas Petazzoni
<thomas.petazzoni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>,
Gregory CLEMENT
<gregory.clement-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>,
Jason Cooper <jason-NLaQJdtUoK4Be96aLqz0jA@public.gmane.org>,
Sebastian Hesselbarth
<sebastian.hesselbarth-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Andrew Lunn <andrew-g2DYL2Zd6BY@public.gmane.org>,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Pawel Moll <pawel.moll-5wv7dgnIgG8@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
Ian Campbell
<ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org>,
Kumar Gala <galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Jason Gunthorpe
<jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>,
"Imre Kaloz" <kaloz-p3rKhJxN3npAfugRpC6u6w@public.gmane.org>
Subject: [PATCH v6 03/14] crypto: mv_cesa: explicitly define kirkwood and dove compatible strings
Date: Wed, 17 Jun 2015 09:45:31 +0200 [thread overview]
Message-ID: <1434527142-3609-4-git-send-email-boris.brezillon@free-electrons.com> (raw)
In-Reply-To: <1434527142-3609-1-git-send-email-boris.brezillon-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
We are about to add a new driver to support new features like using the
TDMA engine to offload the CPU.
Orion, Dove and Kirkwood platforms are already using the mv_cesa driver,
but Orion SoCs do not embed the TDMA engine, which means we will have to
differentiate them if we want to get TDMA support on Dove and Kirkwood.
In the other hand, the migration from the old driver to the new one is not
something all people are willing to do without first auditing the new
driver.
Hence we have to support the new compatible in the mv_cesa driver so that
new platforms with updated DTs can still attach their crypto engine device
to this driver.
Signed-off-by: Boris Brezillon <boris.brezillon-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
---
Documentation/devicetree/bindings/crypto/mv_cesa.txt | 5 ++++-
drivers/crypto/mv_cesa.c | 4 +++-
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/crypto/mv_cesa.txt b/Documentation/devicetree/bindings/crypto/mv_cesa.txt
index 13b8fc5..c0c35f0 100644
--- a/Documentation/devicetree/bindings/crypto/mv_cesa.txt
+++ b/Documentation/devicetree/bindings/crypto/mv_cesa.txt
@@ -1,7 +1,10 @@
Marvell Cryptographic Engines And Security Accelerator
Required properties:
-- compatible : should be "marvell,orion-crypto"
+- compatible: should be one of the following string
+ "marvell,orion-crypto"
+ "marvell,kirkwood-crypto"
+ "marvell,dove-crypto"
- reg: base physical address of the engine and length of memory mapped
region. Can also contain an entry for the SRAM attached to the CESA,
but this representation is deprecated and marvell,crypto-srams should
diff --git a/drivers/crypto/mv_cesa.c b/drivers/crypto/mv_cesa.c
index a4c8637..fcab963 100644
--- a/drivers/crypto/mv_cesa.c
+++ b/drivers/crypto/mv_cesa.c
@@ -1034,7 +1034,7 @@ static int mv_cesa_get_sram(struct platform_device *pdev,
&sram_size);
cp->sram_size = sram_size;
- cp->sram_pool = of_get_named_gen_pool(&pdev->dev.of_node,
+ cp->sram_pool = of_get_named_gen_pool(pdev->dev.of_node,
"marvell,crypto-srams", 0);
if (cp->sram_pool) {
cp->sram = gen_pool_dma_alloc(cp->sram_pool, sram_size,
@@ -1197,6 +1197,8 @@ static int mv_remove(struct platform_device *pdev)
static const struct of_device_id mv_cesa_of_match_table[] = {
{ .compatible = "marvell,orion-crypto", },
+ { .compatible = "marvell,kirkwood-crypto", },
+ { .compatible = "marvell,dove-crypto", },
{}
};
MODULE_DEVICE_TABLE(of, mv_cesa_of_match_table);
--
1.9.1
--
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WARNING: multiple messages have this Message-ID (diff)
From: boris.brezillon@free-electrons.com (Boris Brezillon)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v6 03/14] crypto: mv_cesa: explicitly define kirkwood and dove compatible strings
Date: Wed, 17 Jun 2015 09:45:31 +0200 [thread overview]
Message-ID: <1434527142-3609-4-git-send-email-boris.brezillon@free-electrons.com> (raw)
In-Reply-To: <1434527142-3609-1-git-send-email-boris.brezillon@free-electrons.com>
We are about to add a new driver to support new features like using the
TDMA engine to offload the CPU.
Orion, Dove and Kirkwood platforms are already using the mv_cesa driver,
but Orion SoCs do not embed the TDMA engine, which means we will have to
differentiate them if we want to get TDMA support on Dove and Kirkwood.
In the other hand, the migration from the old driver to the new one is not
something all people are willing to do without first auditing the new
driver.
Hence we have to support the new compatible in the mv_cesa driver so that
new platforms with updated DTs can still attach their crypto engine device
to this driver.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
---
Documentation/devicetree/bindings/crypto/mv_cesa.txt | 5 ++++-
drivers/crypto/mv_cesa.c | 4 +++-
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/crypto/mv_cesa.txt b/Documentation/devicetree/bindings/crypto/mv_cesa.txt
index 13b8fc5..c0c35f0 100644
--- a/Documentation/devicetree/bindings/crypto/mv_cesa.txt
+++ b/Documentation/devicetree/bindings/crypto/mv_cesa.txt
@@ -1,7 +1,10 @@
Marvell Cryptographic Engines And Security Accelerator
Required properties:
-- compatible : should be "marvell,orion-crypto"
+- compatible: should be one of the following string
+ "marvell,orion-crypto"
+ "marvell,kirkwood-crypto"
+ "marvell,dove-crypto"
- reg: base physical address of the engine and length of memory mapped
region. Can also contain an entry for the SRAM attached to the CESA,
but this representation is deprecated and marvell,crypto-srams should
diff --git a/drivers/crypto/mv_cesa.c b/drivers/crypto/mv_cesa.c
index a4c8637..fcab963 100644
--- a/drivers/crypto/mv_cesa.c
+++ b/drivers/crypto/mv_cesa.c
@@ -1034,7 +1034,7 @@ static int mv_cesa_get_sram(struct platform_device *pdev,
&sram_size);
cp->sram_size = sram_size;
- cp->sram_pool = of_get_named_gen_pool(&pdev->dev.of_node,
+ cp->sram_pool = of_get_named_gen_pool(pdev->dev.of_node,
"marvell,crypto-srams", 0);
if (cp->sram_pool) {
cp->sram = gen_pool_dma_alloc(cp->sram_pool, sram_size,
@@ -1197,6 +1197,8 @@ static int mv_remove(struct platform_device *pdev)
static const struct of_device_id mv_cesa_of_match_table[] = {
{ .compatible = "marvell,orion-crypto", },
+ { .compatible = "marvell,kirkwood-crypto", },
+ { .compatible = "marvell,dove-crypto", },
{}
};
MODULE_DEVICE_TABLE(of, mv_cesa_of_match_table);
--
1.9.1
next prev parent reply other threads:[~2015-06-17 7:46 UTC|newest]
Thread overview: 87+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-17 7:45 [PATCH v6 00/14] crypto: add a new driver for Marvell's CESA Boris Brezillon
2015-06-17 7:45 ` Boris Brezillon
2015-06-17 7:45 ` Boris Brezillon
2015-06-17 7:45 ` [PATCH v6 01/14] crypto: mv_cesa: document the clocks property Boris Brezillon
2015-06-17 7:45 ` Boris Brezillon
2015-06-17 7:45 ` [PATCH v6 02/14] crypto: mv_cesa: use gen_pool to reserve the SRAM memory region Boris Brezillon
2015-06-17 7:45 ` Boris Brezillon
2015-06-17 7:45 ` Boris Brezillon
2015-06-17 7:45 ` Boris Brezillon [this message]
2015-06-17 7:45 ` [PATCH v6 03/14] crypto: mv_cesa: explicitly define kirkwood and dove compatible strings Boris Brezillon
2015-06-17 7:45 ` Boris Brezillon
2015-06-17 7:45 ` [PATCH v6 04/14] crypto: add a new driver for Marvell's CESA Boris Brezillon
2015-06-17 7:45 ` Boris Brezillon
2015-06-17 7:45 ` [PATCH v6 05/14] crypto: marvell/CESA: add TDMA support Boris Brezillon
2015-06-17 7:45 ` Boris Brezillon
2015-06-17 9:50 ` Herbert Xu
2015-06-17 9:50 ` Herbert Xu
2015-06-17 11:33 ` Boris Brezillon
2015-06-17 11:33 ` Boris Brezillon
2015-06-17 12:25 ` Herbert Xu
2015-06-17 12:25 ` Herbert Xu
2015-06-17 13:32 ` [PATCH v7 " Boris Brezillon
2015-06-17 13:32 ` Boris Brezillon
2015-06-17 15:08 ` Herbert Xu
2015-06-17 15:08 ` Herbert Xu
2015-06-17 15:34 ` Boris Brezillon
2015-06-17 15:34 ` Boris Brezillon
2015-06-17 15:34 ` Boris Brezillon
2015-06-17 15:58 ` Boris Brezillon
2015-06-17 15:58 ` Boris Brezillon
2015-06-17 15:58 ` Boris Brezillon
2015-06-17 15:58 ` Boris Brezillon
2015-06-18 1:42 ` Herbert Xu
2015-06-18 1:42 ` Herbert Xu
2015-06-18 1:41 ` Herbert Xu
2015-06-18 1:41 ` Herbert Xu
2015-06-18 9:04 ` [PATCH v6 " Russell King - ARM Linux
2015-06-18 9:04 ` Russell King - ARM Linux
2015-06-18 9:04 ` Russell King - ARM Linux
2015-06-18 9:04 ` Russell King - ARM Linux
2015-06-18 9:33 ` Boris Brezillon
2015-06-18 9:33 ` Boris Brezillon
2015-06-18 9:33 ` Boris Brezillon
2015-06-18 9:33 ` Boris Brezillon
2015-06-18 9:48 ` Russell King - ARM Linux
2015-06-18 9:48 ` Russell King - ARM Linux
2015-06-18 9:48 ` Russell King - ARM Linux
2015-06-18 9:48 ` Russell King - ARM Linux
2015-06-18 9:52 ` Boris Brezillon
2015-06-18 9:52 ` Boris Brezillon
2015-06-18 9:52 ` Boris Brezillon
2015-06-18 9:52 ` Boris Brezillon
2015-06-18 9:37 ` Herbert Xu
2015-06-18 9:37 ` Herbert Xu
2015-06-18 9:37 ` Herbert Xu
2015-06-18 9:37 ` Herbert Xu
2015-06-17 7:45 ` [PATCH v6 06/14] crypto: marvell/CESA: add DES support Boris Brezillon
2015-06-17 7:45 ` Boris Brezillon
2015-06-17 7:45 ` Boris Brezillon
2015-06-18 6:57 ` Boris Brezillon
2015-06-18 6:57 ` Boris Brezillon
2015-06-18 6:57 ` Boris Brezillon
2015-06-18 6:57 ` Boris Brezillon
2015-06-18 7:02 ` Herbert Xu
2015-06-18 7:02 ` Herbert Xu
2015-06-18 7:02 ` Herbert Xu
2015-06-18 7:02 ` Herbert Xu
2015-06-17 7:45 ` [PATCH v6 07/14] crypto: marvell/CESA: add Triple-DES support Boris Brezillon
2015-06-17 7:45 ` Boris Brezillon
2015-06-17 7:45 ` [PATCH v6 08/14] crypto: marvell/CESA: add MD5 support Boris Brezillon
2015-06-17 7:45 ` Boris Brezillon
2015-06-17 7:45 ` Boris Brezillon
2015-06-17 7:45 ` [PATCH v6 09/14] crypto: marvell/CESA: add SHA256 support Boris Brezillon
2015-06-17 7:45 ` Boris Brezillon
2015-06-17 7:45 ` [PATCH v6 10/14] crypto: marvell/CESA: add support for all armada SoCs Boris Brezillon
2015-06-17 7:45 ` Boris Brezillon
2015-06-17 7:45 ` Boris Brezillon
2015-06-17 7:45 ` [PATCH v6 11/14] crypto: marvell/CESA: add allhwsupport module parameter Boris Brezillon
2015-06-17 7:45 ` Boris Brezillon
2015-06-17 7:45 ` Boris Brezillon
2015-06-17 7:45 ` [PATCH v6 12/14] crypto: marvell/CESA: add support for Orion SoCs Boris Brezillon
2015-06-17 7:45 ` Boris Brezillon
2015-06-17 7:45 ` [PATCH v6 13/14] crypto: marvell/CESA: add support for Kirkwood and Dove SoCs Boris Brezillon
2015-06-17 7:45 ` Boris Brezillon
2015-06-17 7:45 ` [PATCH v6 14/14] crypto: marvell/CESA: add DT bindings documentation Boris Brezillon
2015-06-17 7:45 ` Boris Brezillon
2015-06-17 7:45 ` Boris Brezillon
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