From 9370bb92b2d16684ee45cf24e879c93c509162da Mon Sep 17 00:00:00 2001 From: hc <hc@nodka.com> Date: Thu, 19 Dec 2024 01:47:39 +0000 Subject: [PATCH] add wifi6 8852be driver --- kernel/Documentation/ABI/testing/sysfs-bus-iio-timer-stm32 | 136 ++++++++++++++++++++++----------------------- 1 files changed, 66 insertions(+), 70 deletions(-) diff --git a/kernel/Documentation/ABI/testing/sysfs-bus-iio-timer-stm32 b/kernel/Documentation/ABI/testing/sysfs-bus-iio-timer-stm32 index 161c147..c4a4497 100644 --- a/kernel/Documentation/ABI/testing/sysfs-bus-iio-timer-stm32 +++ b/kernel/Documentation/ABI/testing/sysfs-bus-iio-timer-stm32 @@ -3,67 +3,85 @@ Contact: benjamin.gaignard@st.com Description: Reading returns the list possible master modes which are: - - "reset" : The UG bit from the TIMx_EGR register is + + + - "reset" + The UG bit from the TIMx_EGR register is used as trigger output (TRGO). - - "enable" : The Counter Enable signal CNT_EN is used + - "enable" + The Counter Enable signal CNT_EN is used as trigger output. - - "update" : The update event is selected as trigger output. + - "update" + The update event is selected as trigger output. For instance a master timer can then be used as a prescaler for a slave timer. - - "compare_pulse" : The trigger output send a positive pulse - when the CC1IF flag is to be set. - - "OC1REF" : OC1REF signal is used as trigger output. - - "OC2REF" : OC2REF signal is used as trigger output. - - "OC3REF" : OC3REF signal is used as trigger output. - - "OC4REF" : OC4REF signal is used as trigger output. + - "compare_pulse" + The trigger output send a positive pulse + when the CC1IF flag is to be set. + - "OC1REF" + OC1REF signal is used as trigger output. + - "OC2REF" + OC2REF signal is used as trigger output. + - "OC3REF" + OC3REF signal is used as trigger output. + - "OC4REF" + OC4REF signal is used as trigger output. + Additional modes (on TRGO2 only): - - "OC5REF" : OC5REF signal is used as trigger output. - - "OC6REF" : OC6REF signal is used as trigger output. + + - "OC5REF" + OC5REF signal is used as trigger output. + - "OC6REF" + OC6REF signal is used as trigger output. - "compare_pulse_OC4REF": - OC4REF rising or falling edges generate pulses. + OC4REF rising or falling edges generate pulses. - "compare_pulse_OC6REF": - OC6REF rising or falling edges generate pulses. + OC6REF rising or falling edges generate pulses. - "compare_pulse_OC4REF_r_or_OC6REF_r": - OC4REF or OC6REF rising edges generate pulses. + OC4REF or OC6REF rising edges generate pulses. - "compare_pulse_OC4REF_r_or_OC6REF_f": - OC4REF rising or OC6REF falling edges generate pulses. + OC4REF rising or OC6REF falling edges generate + pulses. - "compare_pulse_OC5REF_r_or_OC6REF_r": - OC5REF or OC6REF rising edges generate pulses. + OC5REF or OC6REF rising edges generate pulses. - "compare_pulse_OC5REF_r_or_OC6REF_f": - OC5REF rising or OC6REF falling edges generate pulses. + OC5REF rising or OC6REF falling edges generate + pulses. - +-----------+ +-------------+ +---------+ - | Prescaler +-> | Counter | +-> | Master | TRGO(2) - +-----------+ +--+--------+-+ |-> | Control +--> - | | || +---------+ - +--v--------+-+ OCxREF || +---------+ - | Chx compare +----------> | Output | ChX - +-----------+-+ | | Control +--> - . | | +---------+ - . | | . - +-----------v-+ OC6REF | . - | Ch6 compare +---------+> - +-------------+ + :: - Example with: "compare_pulse_OC4REF_r_or_OC6REF_r": + +-----------+ +-------------+ +---------+ + | Prescaler +-> | Counter | +-> | Master | TRGO(2) + +-----------+ +--+--------+-+ |-> | Control +--> + | | || +---------+ + +--v--------+-+ OCxREF || +---------+ + | Chx compare +----------> | Output | ChX + +-----------+-+ | | Control +--> + . | | +---------+ + . | | . + +-----------v-+ OC6REF | . + | Ch6 compare +---------+> + +-------------+ - X - X X - X . . X - X . . X - X . . X - count X . . . . X - . . . . - . . . . - +---------------+ - OC4REF | . . | - +-+ . . +-+ - . +---+ . - OC6REF . | | . - +-------+ +-------+ - +-+ +-+ - TRGO2 | | | | - +-+ +---+ +---------+ + Example with: "compare_pulse_OC4REF_r_or_OC6REF_r":: + + X + X X + X . . X + X . . X + X . . X + count X . . . . X + . . . . + . . . . + +---------------+ + OC4REF | . . | + +-+ . . +-+ + . +---+ . + OC6REF . | | . + +-------+ +-------+ + +-+ +-+ + TRGO2 | | | | + +-+ +---+ +---------+ What: /sys/bus/iio/devices/triggerX/master_mode KernelVersion: 4.11 @@ -91,29 +109,6 @@ When counting down the counter start from preset value and fire event when reach 0. -What: /sys/bus/iio/devices/iio:deviceX/in_count_quadrature_mode_available -KernelVersion: 4.12 -Contact: benjamin.gaignard@st.com -Description: - Reading returns the list possible quadrature modes. - -What: /sys/bus/iio/devices/iio:deviceX/in_count0_quadrature_mode -KernelVersion: 4.12 -Contact: benjamin.gaignard@st.com -Description: - Configure the device counter quadrature modes: - channel_A: - Encoder A input servers as the count input and B as - the UP/DOWN direction control input. - - channel_B: - Encoder B input serves as the count input and A as - the UP/DOWN direction control input. - - quadrature: - Encoder A and B inputs are mixed to get direction - and count with a scale of 0.25. - What: /sys/bus/iio/devices/iio:deviceX/in_count_enable_mode_available KernelVersion: 4.12 Contact: benjamin.gaignard@st.com @@ -127,6 +122,7 @@ Configure the device counter enable modes, in all case counting direction is set by in_count0_count_direction attribute and the counter is clocked by the internal clock. + always: Counter is always ON. -- Gitblit v1.6.2