linux-toradex.git/Documentation, branch v3.18.18

net: mvneta: introduce compatible string "marvell, armada-xp-neta"

2015-07-05T14:12:54+00:00

[ Upstream commit f522a975a8101895a85354b9c143f41b8248e71a ]

The mvneta driver supports the Ethernet IP found in the Armada 370, XP,
380 and 385 SoCs. Since at least one more hardware feature is available
for the Armada XP SoCs then a way to identify them is needed.

This patch introduces a new compatible string "marvell,armada-xp-neta".

Signed-off-by: Simon Guinot 
Fixes: c5aff18204da ("net: mvneta: driver for Marvell Armada 370/XP network unit")
Cc:  # v3.8+
Acked-by: Gregory CLEMENT 
Acked-by: Thomas Petazzoni 
Signed-off-by: David S. Miller 
Signed-off-by: Sasha Levin

pinctrl: mvebu: armada-xp: fix functions of MPP48

2015-07-04T03:02:27+00:00

[ Upstream commit ea78b9511a54d0de026e04b5da86b30515072f31 ]

There was a mistake in the definition of the functions for MPP48 on
Marvell Armada XP. The second function is dev(clkout), and not tclk.

Signed-off-by: Thomas Petazzoni 
Cc:  # v3.7+
Fixes: 463e270f766a ("pinctrl: mvebu: add pinctrl driver for Armada XP")
Signed-off-by: Linus Walleij 
Signed-off-by: Sasha Levin

pinctrl: mvebu: armada-xp: remove non-existing VDD cpu_pd functions

2015-07-04T03:02:27+00:00

[ Upstream commit 80b3d04feab5e69d51cb2375eb989a7165e43e3b ]

The latest version of the Armada XP datasheet no longer documents the
VDD cpu_pd functions, which might indicate they are not working and/or
not supported. This commit ensures the pinctrl driver matches the
datasheet.

Signed-off-by: Thomas Petazzoni 
Cc:  # v3.7+
Fixes: 463e270f766a ("pinctrl: mvebu: add pinctrl driver for Armada XP")
Signed-off-by: Linus Walleij 
Signed-off-by: Sasha Levin

pinctrl: mvebu: armada-xp: remove non-existing NAND pins

2015-07-04T03:02:26+00:00

[ Upstream commit bc99357f3690c11817756adfee0ece811a3db2e7 ]

After updating to a more recent version of the Armada XP datasheet, we
realized that some of the pins documented as having a NAND-related
functionality in fact did not have such functionality. This commit
updates the pinctrl driver accordingly.

Signed-off-by: Thomas Petazzoni 
Cc:  # v3.7+
Fixes: 463e270f766a ("pinctrl: mvebu: add pinctrl driver for Armada XP")
Signed-off-by: Linus Walleij 
Signed-off-by: Sasha Levin

pinctrl: mvebu: armada-375: remove non-existing NAND re/we pins

2015-07-04T03:02:26+00:00

[ Upstream commit e5447d26092c72ef3346615ee558c9112ef8063f ]

After updating to a more recent version of the Armada 375, we realized
that some of the pins documented as having a NAND-related
functionality in fact did not have such functionality. This commit
updates the pinctrl driver accordingly.

Signed-off-by: Thomas Petazzoni 
Cc:  # v3.15+
Fixes: ce3ed59dcddd ("pinctrl: mvebu: add pin-muxing driver for the Marvell Armada 375")
Signed-off-by: Linus Walleij 
Signed-off-by: Sasha Levin

pinctrl: mvebu: armada-370: fix spi0 pin description

2015-07-04T03:02:26+00:00

[ Upstream commit 438881dfddb9107ef0eb30b49368e91e092f0b3e ]

Due to a mistake, the CS0 and CS1 SPI0 functions were incorrectly
named "spi0-1" instead of just "spi0". This commit fixes that.

This DT binding change does not affect any of the in-tree users.

Signed-off-by: Thomas Petazzoni 
Cc:  # v3.7+
Fixes: 5f597bb2be57 ("pinctrl: mvebu: add pinctrl driver for Armada 370")
Signed-off-by: Linus Walleij 
Signed-off-by: Sasha Levin

pinctrl: mvebu: armada-38x: fix PCIe functions

2015-07-04T03:02:26+00:00

[ Upstream commit 331642fbf24a1c16b2669ca0a6479b5fcd6dd5b2 ]

A new revision of the Marvell Armada 38x hardware datasheet unveiled
that the definition of some of the PCIe functions were not
correct. This commit fixes the pinctrl driver accordingly.

Some PCIe functions simply do not exist, some of the PCIe functions in
fact were corresponding to other functions, and some PCIe functions
have been added.

Note: the seemingly unrelated removal of spi(cs2) on MPP47 is related:
this function is in fact implemented on MPP43, instead of a PCIe
function.

Signed-off-by: Thomas Petazzoni 
Cc:  # v3.15+
Fixes: ca6d9a084b56f ("pinctrl: mvebu: add pin-muxing driver for the Marvell Armada 380/385")
Signed-off-by: Linus Walleij 
Signed-off-by: Sasha Levin

stable: Update documentation to clarify preferred procedure

2015-07-04T03:02:18+00:00

[ Upstream commit bde1b29420d71a17d87332db8e20229f251d6c14 ]

Clearly specify that "Cc: stable@vger.kernel.org" is strongly preferred so
that developers understand that the other options should only be used when
absolutely required.

Also specify how upstream commit ids should be referenced in patches
submitted directly to stable (I gathered this from looking at the stable
archives), and specify that any modified patches for stable should be
clearly documented in the patch description.

Signed-off-by: Christoffer Dall 
Signed-off-by: Jonathan Corbet 
Signed-off-by: Sasha Levin

RDS: Documentation: Document AF_RDS, PF_RDS and SOL_RDS correctly.

2015-06-28T17:39:23+00:00

[ Upstream commit ebe96e641dee2cbd135ee802ae7e40c361640088 ]

AF_RDS, PF_RDS and SOL_RDS are available in header files,
and there is no need to get their values from /proc. Document
this correctly.

Fixes: 0c5f9b8830aa ("RDS: Documentation")

Signed-off-by: Sowmini Varadhan 
Signed-off-by: David S. Miller 
Signed-off-by: Sasha Levin

stable_kernel_rules: Add clause about specification of kernel versions to patch.

2015-06-28T17:39:20+00:00

[ Upstream commit fdc81b7910ad5153bf257e5f7861be71f75a02ef ]

Signed-off-by: David Daney 
Signed-off-by: Greg Kroah-Hartman 
Signed-off-by: Sasha Levin