[linux-yocto] [PATCH 10/12] MIPS: OCTEON: Save/Restore wider multiply registers in OCTEON III CPUs

From: Abhishek Paliwal From: David Daney The wide multiplier is twice as wide, so we need to save twice as much state. Detect the multiplier type (CPU type) at start up and install model specific handlers. Signed-off-by: David Daney Signed-off-by: Abhishek Paliwal --- arch/mips/cavium-octe

[linux-yocto] [PATCH] Add Support for CPU power throttling

From: Abhishek Paliwal Add sysfs support for CPU power throttling. Abhishek Paliwal (1): MIPS: OCTEON: Add sysfs support for CPU power throttling. arch/mips/cavium-octeon/Makefile| 1 + arch/mips/cavium-octeon/octeon-power-throttle.c | 394 2 files

[linux-yocto] [PATCH 12/12] MIPS: OCTEON: Don't write FAU registers for cn78XX

From: Abhishek Paliwal From: David Daney There is no FAU on this SoC. Signed-off-by: David Daney Signed-off-by: Abhishek Paliwal --- arch/mips/cavium-octeon/setup.c | 18 ++ arch/mips/include/asm/octeon/octeon-model.h | 3 +++ 2 files changed, 13 insertions(+),

[linux-yocto] [PATCH] MIPS: OCTEON: Add sysfs support for CPU power throttling.

From: Abhishek Paliwal From: David Daney Signed-off-by: David Daney Signed-off-by: Abhishek Paliwal --- arch/mips/cavium-octeon/Makefile| 1 + arch/mips/cavium-octeon/octeon-power-throttle.c | 394 2 files changed, 395 insertions(+) create mode 100

[linux-yocto] [PATCH 11/12] MIPS: Add support for OCTEON III perf events.

From: Abhishek Paliwal From: David Daney They are mostly the same as previous OCTEON models, but we need to enable them for the OCTEON III CPUs. Signed-off-by: David Daney Signed-off-by: Abhishek Paliwal --- arch/mips/cavium-octeon/setup.c | 38 arc

[linux-yocto] [PATCH 06/12] of: Add of_memory_accessor to map device tree node to memory accessor functions.

From: Abhishek Paliwal From: Aaron Williams Currently there is no easy way to map a device tree node to a memory accessor function for devices like I2C EEPROMs. For example, the Vitesse vsc848x 10G PHY driver needs to be able to use the I2C at24 serial EEPROM memory accessor function in order t

[linux-yocto] [PATCH 09/12] MIPS: OCTEON: Move call to register_smp_ops() to smp.c...

From: Abhishek Paliwal From: David Daney ... in order to keep all SMP related code together. Signed-off-by: David Daney Signed-off-by: Abhishek Paliwal --- arch/mips/cavium-octeon/setup.c | 7 --- arch/mips/cavium-octeon/smp.c | 6 ++ arch/mips/include/asm/octeon/octeo

[linux-yocto] [PATCH 05/12] MIPS: Octeon: Disable probing MDIO for Landbird NIC 10g cards.

From: Abhishek Paliwal From: David Daney probe 4 mdio devices from device tree as support new models. Signed-off-by: David Daney Signed-off-by: Abhishek Paliwal --- arch/mips/cavium-octeon/octeon-platform.c | 17 - 1 file changed, 12 insertions(+), 5 deletions(-) diff --git

[linux-yocto] [PATCH 08/12] MIPS: OCTEON: Move L2 Cache probing code to setup.c

From: Abhishek Paliwal From: David Daney When we run as a virtualized guest kernel, the CPU is disassociated from the OCTEON SoC's L2 cache, so we move the corresponding code to a SoC specific place. This allows us to share c-octeon.c between both Normal and VM cases. Signed-off-by: David Dan

[linux-yocto] [PATCH 04/12] i2c: i2c-octeon: Add support for cn78XX chips.

From: Abhishek Paliwal From: David Daney cn78XX has a different interrupt architecture, so we have to manage the interrupts a little differently. Signed-off-by: David Daney Signed-off-by: Abhishek Paliwal --- drivers/i2c/busses/i2c-octeon.c | 172 +++- 1

[linux-yocto] [PATCH 00/12] Driver specific changes for OCTEON3

From: Abhishek Paliwal Updated GPIO, I2C drivers to work on Octeon3. Updated at24 driver to work on Octeon3 by adding of-memory-accessor for parsing device tree for SPI EEPROM devices. Updated perf utility to work on cn78xx hardware. Save/Restore wide multiplier registers switching context. Ab

[linux-yocto] [PATCH 07/12] misc/at24: Register memory accessor functions with of_memory_accessor

From: Abhishek Paliwal From: Aaron Williams The at24 module will now register its memory accessor functions with its device tree entry so that other modules may call these functions based on the device tree node. Signed-off-by: Aaron Williams Signed-off-by: Leonid Rosenboim Signed-off-by: Ab

[linux-yocto] [PATCH 03/12] i2c: i2c-octeon: Add octeon_i2c_cvmx2i2c() function.

From: Abhishek Paliwal From: David Daney ... to allow interaction with cvmx-twsi code. Signed-off-by: David Daney Signed-off-by: Abhishek Paliwal --- arch/mips/include/asm/octeon/octeon.h | 2 ++ drivers/i2c/busses/i2c-octeon.c | 28 2 files changed, 30 i

[linux-yocto] [PATCH 02/12] i2c: i2c-octeon: broken irqs, high-level controller, retry lost arbitration

From: Abhishek Paliwal From: David Daney Combined several changes: Add workaround for chips with broken irqs. Use High Level Controller when possible. Retry more situations where arbitration is lost. Clean up resource allocation code. Signed-off-by: David Daney Signed-off-by: Abhishek Paliwal

[linux-yocto] [PATCH 01/12] gpio: gpio-octeon: Add preliminary cn78XX support.

From: Abhishek Paliwal From: David Daney The addresses of the GPIO_BIT_CFG registers have a different layout on cn78XX. Define OF_GPIO_OPEN_DRAIN flag for Open Drain outputs. Signed-off-by: David Daney Signed-off-by: Abhishek Paliwal --- drivers/gpio/gpio-octeon.c | 50