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2013-06-06MIPS: ralink: add missing SZ_1M multiplierJohn Crispin
On RT5350 the memory size is set to Bytes and not MegaBytes due to a missing multiplier. Signed-off-by: John Crispin <blogic@openwrt.org> Cc: John Crispin <blogic@openwrt.org> Patchwork: https://patchwork.linux-mips.org/patch/5378/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-05-17MIPS: ralink: use the dwc2 driver for the rt305x USB controllerMatthijs Kooijman
This sets up the devicetree file for the rt3050 chip series and rt3052 eval board to use the right compatible string for the dwc2 driver. Acked-by: John Crispin <blogic@openwrt.org> Cc: blogic@openwrt.org Cc: linux-mips@linux-mips.org Cc: Matthijs Kooijman <matthijs@stdin.nl> Patchwork: https://patchwork.linux-mips.org/patch/5226/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-05-10Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds
Pull MIPS updates from Ralf Baechle: - More work on DT support for various platforms - Various fixes that were to late to make it straight into 3.9 - Improved platform support, in particular the Netlogic XLR and BCM63xx, and the SEAD3 and Malta eval boards. - Support for several Ralink SOC families. - Complete support for the microMIPS ASE which basically reencodes the existing MIPS32/MIPS64 ISA to use non-constant size instructions. - Some fallout from LTO work which remove old cruft and will generally make the MIPS kernel easier to maintain and resistant to compiler optimization, even in absence of LTO. - KVM support. While MIPS has announced hardware virtualization extensions this KVM extension uses trap and emulate mode for virtualization of MIPS32. More KVM work to add support for VZ hardware virtualizaiton extensions and MIPS64 will probably already be merged for 3.11. Most of this has been sitting in -next for a long time. All defconfigs have been build or run time tested except three for which fixes are being sent by other maintainers. Semantic conflict with kvm updates done as per Ralf * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (118 commits) MIPS: Add new GIC clockevent driver. MIPS: Formatting clean-ups for clocksources. MIPS: Refactor GIC clocksource code. MIPS: Move 'gic_frequency' to common location. MIPS: Move 'gic_present' to common location. MIPS: MIPS16e: Add unaligned access support. MIPS: MIPS16e: Support handling of delay slots. MIPS: MIPS16e: Add instruction formats. MIPS: microMIPS: Optimise 'strnlen' core library function. MIPS: microMIPS: Optimise 'strlen' core library function. MIPS: microMIPS: Optimise 'strncpy' core library function. MIPS: microMIPS: Optimise 'memset' core library function. MIPS: microMIPS: Add configuration option for microMIPS kernel. MIPS: microMIPS: Disable LL/SC and fix linker bug. MIPS: microMIPS: Add vdso support. MIPS: microMIPS: Add unaligned access support. MIPS: microMIPS: Support handling of delay slots. MIPS: microMIPS: Add support for exception handling. MIPS: microMIPS: Floating point support. MIPS: microMIPS: Fix macro naming in micro-assembler. ...
2013-05-08MIPS: ralink: make use of the new memory detection codeJohn Crispin
Call detect_memory_region() from plat_mem_setup() unless the size was already read from the system controller. Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5184/
2013-05-08MIPS: ralink: add memory definition for MT7620John Crispin
Populate struct soc_info with the data that describes our RAM window. Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5183/
2013-05-08MIPS: ralink: add memory definition for RT3883John Crispin
Populate struct soc_info with the data that describes our RAM window. Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5182/
2013-05-08MIPS: ralink: add memory definition for RT2880John Crispin
Populate struct soc_info with the data that describes our RAM window. Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5181/
2013-05-08MIPS: ralink: add memory definition for RT305xJohn Crispin
Populate struct soc_info with the data that describes our RAM window. As memory detection fails on RT5350 we read the amount of available memory from the system controller. Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5180/
2013-05-08MIPS: ralink: add memory definition to struct ralink_soc_infoJohn Crispin
Depending on the actual SoC we have a different base address as well as minimum and maximum size for RAM. Add these fields to the per SoC structure. Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5179/
2013-05-08DT: MIPS: ralink: add MT7620A dts filesJohn Crispin
Add a dtsi file for MT7620A SoC and a sample dts file. Signed-off-by: John Crispin <blogic@openwrt.org> Acked-by: Grant Likely <grant.likely@secretlab.ca> Patchwork: http://patchwork.linux-mips.org/patch/5190/
2013-05-08DT: MIPS: ralink: add RT3883 dts filesJohn Crispin
Add a dtsi file for RT3883 SoC and a sample dts file. Signed-off-by: John Crispin <blogic@openwrt.org> Acked-by: Grant Likely <grant.likely@secretlab.ca> Patchwork: http://patchwork.linux-mips.org/patch/5189/
2013-05-08DT: MIPS: ralink: add RT2880 dts filesJohn Crispin
Add a dtsi file for RT2880 SoC and a sample dts file. Signed-off-by: John Crispin <blogic@openwrt.org> Acked-by: Grant Likely <grant.likely@secretlab.ca> Patchwork: http://patchwork.linux-mips.org/patch/5188/
2013-05-08DT: MIPS: ralink: clean up RT3050 dtsi and dts fileJohn Crispin
* remove nodes for cores whose drivers are not upstream yet * add compat string for an additional soc * fix a whitespace error Signed-off-by: John Crispin <blogic@openwrt.org> Acked-by: Grant Likely <grant.likely@secretlab.ca> Patchwork: http://patchwork.linux-mips.org/patch/5186/
2013-05-08MIPS: ralink: add cpu-feature-overrides.hGabor Juhos
Add cpu-feature-overrides.h for RT288x, RT305x and RT3883. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5175/
2013-05-08MIPS: ralink: adds support for MT7620 SoC familyJohn Crispin
Add support code for mt7620 SOC. The code detects the SoC and registers the clk / pinmux settings. Signed-off-by: John Crispin <blogic@openwrt.org> Acked-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5177/
2013-05-08MIPS: ralink: adds support for RT3883 SoC familyJohn Crispin
Add support code for rt3883 SOC. The code detects the SoC and registers the clk / pinmux settings. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5185/
2013-05-08MIPS: ralink: adds support for RT2880 SoC familyJohn Crispin
Add support code for rt2880 SOC. The code detects the SoC and registers the clk / pinmux settings. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5176/
2013-05-08MIPS: ralink: add uart mask to struct ralink_pinmuxJohn Crispin
Add a field for the uart muxing mask and set it inside the rt305x setup code. Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5744/
2013-05-08MIPS: ralink: add pci group to struct ralink_pinmuxGabor Juhos
This will be used for RT3662/RT3883. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Acked-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5173/
2013-05-08MIPS: ralink: make the RT305x pinmuxing structure staticJohn Crispin
These structures are exported via struct ralink_pinmux rt_gpio_pinmux and can hence be static. Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5172/
2013-05-08MIPS: ralink: rename gpio_pinmux to rt_gpio_pinmuxJohn Crispin
Add proper namespacing to the variable. Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5171/
2013-05-08MIPS: ralink: make early_printk work on RT2880John Crispin
RT2880 has a different location for the early serial port. Signed-off-by: John Crispin <blogic@openwrt.org> Acked-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5170/
2013-05-08MIPS: ralink: add missing comment in irq driverJohn Crispin
Trivial patch that adds a comment that makes the code more readable. Signed-off-by: John Crispin <blogic@openwrt.org> Acked-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5168/
2013-05-08MIPS: ralink: fix RT305x clock setupJohn Crispin
Add a few missing clocks. Signed-off-by: John Crispin <blogic@openwrt.org> Acked-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5167/
2013-05-08MIPS: ralink: add PCI IRQ handlingGabor Juhos
The Ralink IRQ code was not handling the PCI IRQ yet. Add this functionaility to make PCI work on rt3883. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5165/
2013-02-17MIPS: ralink: add CPU interrupt controller to of_irq_idsGabor Juhos
Convert the ralink IRQ code to make use of the new MIPS IRQ controller OF mappings. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: John Crispin <blogic@openwrt.org> Acked-by: David Daney <david.daney@cavium.com> Patchwork: http://patchwork.linux-mips.org/patch/4900/
2013-02-17MIPS: ralink: adds Kbuild filesJohn Crispin
Add the Kbuild symbols and Makefiles needed to actually build the ralink code from this series Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4899/
2013-02-17MIPS: ralink: adds rt305x devicetreeJohn Crispin
This adds the devicetree file that describes the rt305x evaluation kit. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4898/
2013-02-17MIPS: ralink: adds support for RT305x SoC familyJohn Crispin
Add support code for rt3050, rt3052, rt3350, rt3352 and rt5350 SOC. The code detects the SoC and registers the clk / pinmux settings. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4896/
2013-02-17MIPS: ralink: adds early_printk supportJohn Crispin
Add the code needed to make early printk work. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4897/
2013-02-17MIPS: ralink: adds OF codeJohn Crispin
Until there is a generic MIPS way of handing the DTB over from bootloader to kernel we rely on a built in devicetrees. The OF code also remaps those register ranges that we use global in our drivers. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4895/
2013-02-17MIPS: ralink: adds clkdev codeJohn Crispin
These SoCs have a limited number of fixed rate clocks. Add support for the clk and clkdev api. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4894/
2013-02-17MIPS: ralink: adds prom and cmdline codeJohn Crispin
Add minimal code to handle commandlines. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4892/
2013-02-17MIPS: ralink: adds reset codeJohn Crispin
Resetting these SoCs requires no real magic. The code is straight forward. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4891/
2013-02-17MIPS: ralink: adds irq codeJohn Crispin
All of the Ralink Wifi SoC currently supported by this series share the same interrupt controller (INTC). Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4890/
2013-02-17MIPS: ralink: adds include filesJohn Crispin
Before we start adding the platform code we add the common include files. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4893/
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