Searched hist:e826192c (Results 1 – 3 of 3) sorted by relevance
| /openbmc/linux/drivers/i2c/busses/ |
| H A D | i2c-pasemi-core.h | e826192c Sat Nov 05 06:56:49 CDT 2022 Arminder Singh <arminders208@outlook.com> i2c: /pasemi: PASemi I2C controller IRQ enablement
This patch adds IRQ support to the PASemi I2C controller driver to
increase the performace of I2C transactions on platforms with PASemi I2C
controllers. While primarily intended for Apple silicon platforms, this
patch should also help in enabling IRQ support for older PASemi hardware
as well should the need arise.
This version of the patch has been tested on an M1 Ultra Mac Studio,
as well as an M1 MacBook Pro, and userspace launches successfully
while using the IRQ path for I2C transactions.
Signed-off-by: Arminder Singh <arminders208@outlook.com>
Reviewed-by: Sven Peter <sven@svenpeter.dev>
Reviewed-by: Hector Martin <marcan@marcan.st>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
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| H A D | i2c-pasemi-platform.c | e826192c Sat Nov 05 06:56:49 CDT 2022 Arminder Singh <arminders208@outlook.com> i2c: /pasemi: PASemi I2C controller IRQ enablement
This patch adds IRQ support to the PASemi I2C controller driver to
increase the performace of I2C transactions on platforms with PASemi I2C
controllers. While primarily intended for Apple silicon platforms, this
patch should also help in enabling IRQ support for older PASemi hardware
as well should the need arise.
This version of the patch has been tested on an M1 Ultra Mac Studio,
as well as an M1 MacBook Pro, and userspace launches successfully
while using the IRQ path for I2C transactions.
Signed-off-by: Arminder Singh <arminders208@outlook.com>
Reviewed-by: Sven Peter <sven@svenpeter.dev>
Reviewed-by: Hector Martin <marcan@marcan.st>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
|
| H A D | i2c-pasemi-core.c | e826192c Sat Nov 05 06:56:49 CDT 2022 Arminder Singh <arminders208@outlook.com> i2c: /pasemi: PASemi I2C controller IRQ enablement
This patch adds IRQ support to the PASemi I2C controller driver to
increase the performace of I2C transactions on platforms with PASemi I2C
controllers. While primarily intended for Apple silicon platforms, this
patch should also help in enabling IRQ support for older PASemi hardware
as well should the need arise.
This version of the patch has been tested on an M1 Ultra Mac Studio,
as well as an M1 MacBook Pro, and userspace launches successfully
while using the IRQ path for I2C transactions.
Signed-off-by: Arminder Singh <arminders208@outlook.com>
Reviewed-by: Sven Peter <sven@svenpeter.dev>
Reviewed-by: Hector Martin <marcan@marcan.st>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
|