kernel/linux.git/arch/mips/boot/dts/qca, branch linux-4.7.y

MIPS: ath79: add initial support for DPT-Module

2016-05-13T12:01:47+00:00

The following features are supported: * UART; * SPI-flash; * USB host; * GPIO key and LED. Links: * https://dptechnics.com/shop/index.php?route=product/product&path=59&product_id=50 * https://dptechnics.com/shop/index.php?route=product/product&path=59&product_id=63 Signed-off-by: Antony Pavlov Cc: Daan Pape Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12886/ Signed-off-by: Ralf Baechle

MIPS: ath79: add initial support for Onion Omega

2016-05-13T12:01:47+00:00

The following features are supported: * UART; * SPI-flash; * USB host; * GPIO key and LED. Please see https://onion.io/omega for details. Signed-off-by: Antony Pavlov Cc: Gabor Juhos Cc: Alban Bedel Cc: L. D. Pinney Cc: Boken Lin Cc: Jacky Huang Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12884/ Signed-off-by: Ralf Baechle

MIPS: ath79: add initial support for Dragino MS14 (Dragino 2)

2016-05-13T12:01:46+00:00

The following features are supported: * UART; * SPI-flash; * USB host; * GPIO keys and LEDs. Links: * http://www.dragino.com/products/mother-board/item/71-ms14-p.html * https://wiki.openwrt.org/toh/dragino/ms14 Signed-off-by: Antony Pavlov Cc: Gabor Juhos Cc: Alban Bedel Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12882/ Signed-off-by: Ralf Baechle

MIPS: ath79: add initial support for TP-LINK MR3020

2016-05-13T12:01:46+00:00

The following features are supported: * UART; * SPI-flash; * USB host; * GPIO keys and LEDs. Links: * http://www.tp-link.com/en/products/details/?model=TL-MR3020 * http://wiki.openwrt.org/toh/tp-link/tl-mr3020 * https://wikidevi.com/wiki/TP-LINK_TL-MR3020 Signed-off-by: Antony Pavlov Cc: Gabor Juhos Cc: Alban Bedel Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12880/ Signed-off-by: Ralf Baechle

MIPS: dts: qca: introduce AR9331 devicetree

2016-05-13T12:01:45+00:00

This patch introduces devicetree for Atheros AR9331 SoC (AKA Hornet). The AR9331 chip is a Wi-Fi System-On-Chip (WiSOC), typically used in very cheap Access Points and Routers. Signed-off-by: Antony Pavlov Cc: Gabor Juhos Cc: Alban Bedel Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12878/ Signed-off-by: Ralf Baechle

MIPS: ath79: update devicetree clock support for AR9132

2016-05-13T12:01:45+00:00

Current ath79 clock.c code does not read reference clock and pll setup from devicetree. E.g. you can set any clock rate value in board DTS but it will have no effect on the real clk calculation. This patch fixes some AR9132 devicetree clock support defects: * clk initialization function ath79_clocks_init_dt_ng() is introduced; it actually gets pll block base register address and reference clock from devicetree; * pll register parsing code is moved to the separate ar724x_clk_init() function; this function can be called from platform code or from devicetree code. Also mips_hpt_frequency value is set from dt, so the appropriate clock parameter is added to the cpu@0 devicetree node. The same approach can be used for adding AR9331 devicetree support. Signed-off-by: Antony Pavlov Cc: Gabor Juhos Cc: Alban Bedel Cc: Michael Turquette Cc: Stephen Boyd Cc: Rob Herring Cc: linux-clk@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12876/ Signed-off-by: Ralf Baechle

MIPS: ath79: Introduce

2016-05-13T12:01:45+00:00

The include/dt-bindings/clock/ath79-clk.h header file is introduced so we can use symbolic identifiers for SoC clocks. Signed-off-by: Antony Pavlov Cc: Gabor Juhos Cc: Alban Bedel Cc: Michael Turquette Cc: Stephen Boyd Cc: Rob Herring Cc: linux-mips@linux-mips.org Cc: linux-clk@vger.kernel.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12875/ Signed-off-by: Ralf Baechle

MIPS: dts: qca: ar9132: use short references for dt nodes

2016-05-13T12:01:45+00:00

Here are some Sascha Hauer's arguments for using aliases in the dts files: - using aliases reduces the number of indentations in dts files; - dts files become independent of the layout of the dtsi files (it becomes possible to introduce another bus {} hierarchy between a toplevel bus and the devices when you have to); - less chances for typos. if &i2c2 does not exist you get an error. If instead you duplicate the whole path in the dts file a typo in the path will just create another node. Signed-off-by: Antony Pavlov Cc: Alban Bedel Cc: Sascha Hauer Cc: Rob Herring Cc: Frank Rowand Cc: Grant Likely Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12873/ Signed-off-by: Ralf Baechle

MIPS: dts: qca: ar9132_tl_wr1043nd_v1.dts: drop unused alias node

2016-05-13T12:01:45+00:00

The TP-LINK TL-WR1043ND board has only one serial port, so replacing the default of 0 with 0 does nothing useful. Moreover, the correct name for aliases node is "aliases" not "alias". An overview of the "aliases" node usage can be found on the device tree usage page at devicetree.org [1]. Also please see chapter 3.3 ("Aliases node") of the ePAPR 1.1 [2]. [1] http://devicetree.org/Device_Tree_Usage#aliases_Node [2] https://www.power.org/documentation/epapr-version-1-1/ Signed-off-by: Antony Pavlov Acked-by: Alban Bedel Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12872/ Signed-off-by: Ralf Baechle

MIPS: ath79: Remove the builtin DTB support

2016-05-13T12:01:37+00:00

Now that appended DTB is usable we can drop the builtin DTB support. Signed-off-by: Alban Bedel Cc: Felix Fietkau Cc: Antony Pavlov Cc: Gabor Juhos Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12231/ Signed-off-by: Ralf Baechle