lwn.git/arch/arm/boot/dts, branch v3.17.8

ARM: mvebu: fix ordering in Armada 370 .dtsi

2015-01-08T18:27:47+00:00

commit ab1e85372168892387dd1ac171158fc8c3119be4 upstream. Commit a095b1c78a35 ("ARM: mvebu: sort DT nodes by address") missed placing the system-controller in the correct order. Fixes: a095b1c78a35 ("ARM: mvebu: sort DT nodes by address") Signed-off-by: Uwe Kleine-König Acked-by: Andrew Lunn Link: https://lkml.kernel.org/r/20141114204333.GS27002@pengutronix.de Signed-off-by: Jason Cooper Signed-off-by: Greg Kroah-Hartman

ARM: dts: am335x-evm: Fix 5th NAND partition's name

2014-11-21T17:23:11+00:00

commit a8ead0ecb9d4ce472f4cdab936d6f18e41e3a9ee upstream. The 5th NAND partition should be named "NAND.u-boot-spl-os" instead of "NAND.u-boot-spl". This is to be consistent with other TI boards as well as u-boot. Fixes: 91994facdd2d ("ARM: dts: am335x-evm: NAND: update MTD partition table") Signed-off-by: Roger Quadros Signed-off-by: Sekhar Nori Signed-off-by: Tony Lindgren Signed-off-by: Greg Kroah-Hartman

ARM: dts: zynq: Enable PL clocks for Parallella

2014-11-14T18:10:40+00:00

commit 92c9e0c780e61f821ab8a08f0d4d4fd33ba1197c upstream. The Parallella board comes with a U-Boot bootloader that loads one of two predefined FPGA bitstreams before booting the kernel. Both define an AXI interface to the on-board Epiphany processor. Enable clocks FCLK0..FCLK3 for the Programmable Logic by default. Otherwise accessing, e.g., the ESYSRESET register freezes the board, as seen with the Epiphany SDK tools e-reset and e-hw-rev, using /dev/mem. Signed-off-by: Andreas Färber Acked-by: Michal Simek Signed-off-by: Olof Johansson Signed-off-by: Greg Kroah-Hartman

ARM: dts: imx28-evk: Let i2c0 run at 100kHz

2014-10-30T16:43:13+00:00

commit d1e61eb443dc7512885dfe89ee2f2a1c29fcb1da upstream. Commit 78b81f4666fb ("ARM: dts: imx28-evk: Run I2C0 at 400kHz") caused issues when doing the following sequence in loop: - Boot the kernel - Perform audio playback - Reboot the system via 'reboot' command In many times the audio card cannot be probed, which causes playback to fail. After restoring to the original i2c0 frequency of 100kHz there is no such problem anymore. This reverts commit 78b81f4666fbb22a20b1e63e5baf197ad2e90e88. Signed-off-by: Fabio Estevam Signed-off-by: Shawn Guo Signed-off-by: Greg Kroah-Hartman

ARM: mvebu: Netgear RN102: Use Hardware BCH ECC

2014-10-30T16:43:12+00:00

commit ace8578182dc347b043c0825b9873f62fdaa5b77 upstream. The bootloader on the Netgear ReadyNAS RN102 uses Hardware BCH ECC (strength = 4), while the pxa3xx NAND driver by default uses Hamming ECC (strength = 1). This patch changes the ECC mode on these machines to match that of the bootloader and of the stock firmware. That way, it is now possible to update the kernel from userland (e.g. using standard tools from mtd-utils package); u-boot will happily load and boot it. Fixes: 92beaccd8b49 ("ARM: mvebu: Enable NAND controller in ReadyNAS 102 .dts file") Signed-off-by: Ben Peddell Acked-by: Ezequiel Garcia Tested-by: Arnaud Ebalard Link: https://lkml.kernel.org/r/1410339341-3372-1-git-send-email-klightspeed@killerwolves.net Signed-off-by: Jason Cooper Signed-off-by: Greg Kroah-Hartman

ARM: mvebu: Netgear RN2120: Use Hardware BCH ECC

2014-10-30T16:43:12+00:00

commit 500abb6ccb9e3f8d638a7f422443a8549245ef90 upstream. The bootloader on the Netgear ReadyNAS RN2120 uses Hardware BCH ECC (strength = 4), while the pxa3xx NAND driver by default uses Hamming ECC (strength = 1). This patch changes the ECC mode on these machines to match that of the bootloader and of the stock firmware. That way, it is now possible to update the kernel from userland (e.g. using standard tools from mtd-utils package); u-boot will happily load and boot it. The issue was initially reported and fixed by Ben Pedell for RN102. The RN2120 shares the same Hynix H27U1G8F2BTR NAND flash and setup. This patch is based on Ben's fix for RN102. Fixes: ad51eddd95ad ("ARM: mvebu: Enable NAND controller in ReadyNAS 2120 .dts file") Signed-off-by: Arnaud Ebalard Link: https://lkml.kernel.org/r/61f6a1b7ad0adc57a0e201b9680bc2e5f214a317.1410035142.git.arno@natisbad.org Signed-off-by: Jason Cooper Signed-off-by: Greg Kroah-Hartman

ARM: mvebu: Netgear RN104: Use Hardware BCH ECC

2014-10-30T16:43:12+00:00

commit 225b94cdf719d0bc522a354bdafc18e5da5ff83b upstream. The bootloader on the Netgear ReadyNAS RN104 uses Hardware BCH ECC (strength = 4), while the pxa3xx NAND driver by default uses Hamming ECC (strength = 1). This patch changes the ECC mode on these machines to match that of the bootloader and of the stock firmware. That way, it is now possible to update the kernel from userland (e.g. using standard tools from mtd-utils package); u-boot will happily load and boot it. The issue was initially reported and fixed by Ben Pedell for RN102. The RN104 shares the same Hynix H27U1G8F2BTR NAND flash and setup. This patch is based on Ben's fix for RN102. Fixes: 0373a558bd79 ("ARM: mvebu: Enable NAND controller in ReadyNAS 104 .dts file") Signed-off-by: Arnaud Ebalard Link: https://lkml.kernel.org/r/920c7e7169dc6aaaa3eb4bced2336d38e77b8864.1410035142.git.arno@natisbad.org Signed-off-by: Jason Cooper Signed-off-by: Greg Kroah-Hartman

ARM: Kirkwood: Fix DT based DSA.

2014-10-30T16:43:12+00:00

commit 4f5e01e96d424b54f5f0e89ee1ba9ccca03a3941 upstream. During the conversion of boards to use DT to instantiate Distributed Switch Architecture, nobody volunteered to test. As to be expected, the conversion was flawed. Testers and access to hardware has now become available, and this patch hopefully fixes the problems. dsa,mii-bus must be a phandle to the top level mdio node, not the port specific subnode of the mdio device. dsa,ethernet must be a phandle to the port subnode within the ethernet DT node, not the ethernet node. Don't pinctrl hog the card detect gpio for mvsdio. Rename the .dts files to make it clearer which file is for the Z0 stepping and which for the A0 or later stepping. Signed-off-by: Andrew Lunn Cc: seugene@marvell.com Tested-by: Eugene Sanivsky Fixes: e2eaa339af44: ("ARM: Kirkwood: convert rd88f6281-setup.c to DT.") Fixes: e7c8f3808be8: ("ARM: kirkwood: Convert mv88f6281gtw_ge switch setup to DT") Link: https://lkml.kernel.org/r/1409592941-22244-1-git-send-email-andrew@lunn.ch Signed-off-by: Jason Cooper Signed-off-by: Greg Kroah-Hartman

ARM: at91: fix at91sam9263ek DT mmc pinmuxing settings

2014-10-30T16:43:12+00:00

commit b65e0fb3d046cc65d0a3c45d43de351fb363271b upstream. As discovered on a custom board similar to at91sam9263ek and basing its devicetree on that one apparently the pin muxing doesn't get set up properly. This was discovered since the custom boards u-boot does funky stuff with the pin muxing and leaved it set to SPI which made the MMC driver not work under Linux. The fix is simply to define the given configuration as the default. This probably worked by pure luck before, but it's better to make the muxing explicitly set. Signed-off-by: Andreas Henriksson Acked-by: Boris Brezillon Signed-off-by: Nicolas Ferre Signed-off-by: Greg Kroah-Hartman

ARM: at91/dt: Fix typo regarding can0_clk

2014-10-30T16:43:12+00:00

commit 0a51d644c20f5c88fd3a659119d1903f74927082 upstream. Otherwise the clock for can0 will never get enabled. Signed-off-by: David Dueck Signed-off-by: Anthony Harivel Acked-by: Boris Brezillon Signed-off-by: Nicolas Ferre Signed-off-by: Greg Kroah-Hartman