| 12d14e0e | 23-Aug-2013 |
Gabor Juhos <juhosg@openwrt.org> |
MIPS: Add driver for the built-in PCI controller of the RT3883 SoC
The Ralink RT3883 SoCs have a built-in PCI Host Controller
device. The patch adds a platform driver and device tree
binding documen
MIPS: Add driver for the built-in PCI controller of the RT3883 SoC
The Ralink RT3883 SoCs have a built-in PCI Host Controller
device. The patch adds a platform driver and device tree
binding documentation for that.
The patch also enables the HW_HAS_PCI config option. This
is required in order to be able to enable the PCI support.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: John Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: devicetree@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/5758/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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| 2a153f1c | 03-Sep-2013 |
John Crispin <blogic@openwrt.org> |
MIPS: ralink: Add support for reset-controller API
Add a helper for reseting different devices on the SoC.
Signed-off-by: John Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork:
MIPS: ralink: Add support for reset-controller API
Add a helper for reseting different devices on the SoC.
Signed-off-by: John Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5804/
Patchwork: https://patchwork.linux-mips.org/patch/5797/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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| 9852ba6a | 23-Aug-2013 |
Gabor Juhos <juhosg@openwrt.org> |
MIPS: ralink: mt7620: Add cpu-feature-override header
Override certain CPU features to help GCC to optimize
the generated code. Saves about 150KB in the vmlinux
image with a generic configuration.
MIPS: ralink: mt7620: Add cpu-feature-override header
Override certain CPU features to help GCC to optimize
the generated code. Saves about 150KB in the vmlinux
image with a generic configuration.
text data bss dec hex filename
3824158 134820 234192 4193170 3ffb92 vmlinux.no-override
3664054 138804 234192 4037050 3d99ba vmlinux.override
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5759/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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| 0d464968 | 23-Aug-2013 |
John Crispin <blogic@openwrt.org> |
MIPS: ralink: mt7620: Add spi clock definition
Register a clock device for the SPI block of the
MT7620 SoC. The clock device will be used by the
SPI host controller driver to determine the base
cloc
MIPS: ralink: mt7620: Add spi clock definition
Register a clock device for the SPI block of the
MT7620 SoC. The clock device will be used by the
SPI host controller driver to determine the base
clock of the controller.
Signed-off-by: John Crispin <blogic@openwrt.org>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5754/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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| 68c9b7ed | 23-Aug-2013 |
John Crispin <blogic@openwrt.org> |
MIPS: ralink: mt7620: Add wdt clock definition
The watchdog driver of the SoC uses the clk API to
get the clock associated with the watchdog device.
However the MT7620 specific setup code does not
r
MIPS: ralink: mt7620: Add wdt clock definition
The watchdog driver of the SoC uses the clk API to
get the clock associated with the watchdog device.
However the MT7620 specific setup code does not
register a clock for the watchdog device yet which
leads to the following error:
rt2880_wdt: probe of 10000120.watchdog failed with error -2
Register a clock device for the watchdog in order to
avoid the error and make the watchdog usable.
Signed-off-by: John Crispin <blogic@openwrt.org>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5756/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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| ded1e9d7 | 23-Aug-2013 |
Gabor Juhos <juhosg@openwrt.org> |
MIPS: ralink: mt7620: Improve clock frequency detection
The current code assumes that the peripheral clock always
runs at 40MHz which is not true in all configuration. The
peripheral clock can also
MIPS: ralink: mt7620: Improve clock frequency detection
The current code assumes that the peripheral clock always
runs at 40MHz which is not true in all configuration. The
peripheral clock can also use the reference clock instead
of the fixed 40MHz rate. If the reference clock runs at a
different rate, various peripheries are behaving incorrectly.
Additionally, the currectly calculated system clock is also
wrong. The actual value what the code computes is the rate
of the DRAM which can be different from the system clock.
Add new helper functions to get the rate of the different
clocks and use the correct values for the registered clock
devices.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5755/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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| 2b9dbb15 | 08-Aug-2013 |
John Crispin <blogic@openwrt.org> |
MIPS: ralink: mt7620: This SoC has EHCI and OHCI hosts
Select the the EHCI and OHCI symbols.
Signed-off-by: John Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchw
MIPS: ralink: mt7620: This SoC has EHCI and OHCI hosts
Select the the EHCI and OHCI symbols.
Signed-off-by: John Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5675/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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| 538e0daa | 08-Aug-2013 |
John Crispin <blogic@openwrt.org> |
MIPS: ralink: mt7620: Add verbose ram info
Make the code print which of SDRAM, DDR1 or DDR2 was detected.
Signed-off-by: John Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: h
MIPS: ralink: mt7620: Add verbose ram info
Make the code print which of SDRAM, DDR1 or DDR2 was detected.
Signed-off-by: John Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/5671/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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| b1f172a1 | 08-Aug-2013 |
John Crispin <blogic@openwrt.org> |
MIPS: ralink: Probe clocksources from OF
Make plat_time_init() call clocksource_of_init() allowing the systick cevt
to load.
Signed-off-by: John Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mi
MIPS: ralink: Probe clocksources from OF
Make plat_time_init() call clocksource_of_init() allowing the systick cevt
to load.
Signed-off-by: John Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/5670/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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| 1f2acc5a | 08-Aug-2013 |
John Crispin <blogic@openwrt.org> |
MIPS: ralink: Add support for systick timer found on newer ralink SoC
Newer Ralink SoC (MT7620x and RT5350) have a 50KHz clock that runs independent
of the SoC master clock. If we want to automatic
MIPS: ralink: Add support for systick timer found on newer ralink SoC
Newer Ralink SoC (MT7620x and RT5350) have a 50KHz clock that runs independent
of the SoC master clock. If we want to automatic frequency scaling to work we
need to use the systick timer as the clock source.
Signed-off-by: John Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5669/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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| dd63b008 | 13-Apr-2013 |
John Crispin <blogic@openwrt.org> |
MIPS: ralink: make use of the new memory detection code
Call detect_memory_region() from plat_mem_setup() unless the size was already
read from the system controller.
Signed-off-by: John Crispin <b
MIPS: ralink: make use of the new memory detection code
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/
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