[PATCH 0/3] Fix TI AM64X ERHPWM

theodore.oviguian at etu.esisar.grenoble-inp.fr theodore.oviguian at etu.esisar.grenoble-inp.fr
Fri Jun 19 10:32:10 CEST 2026


From: Theodore Oviguian <theodore.oviguian at etu.esisar.grenoble-inp.fr>

This patch serie fix the TI AM64X eHRPWM. 

Hello to everyone thank you for your implication in a great software,
The goal of this patch serie is the to fix "failed to get tbclk
clock" error who appair when you probe (patch 1) ti pwm driver 
and to fix a following error who sometime froze pwm (patch 2)
The code was build and tested on a TI AM64X board with U-Boot next

Signed-off-by: Theodore Oviguian <theodore.oviguian at se.com>
Cc: Tom Rini <trini at konsulko.com>
Cc: Lukasz Majewski <lukma at denx.de>

Theodore Oviguian (3):
  ti_pwm: Add EHRPWM TBCLK clock driver
  ti_pwm: Fix EHRPWM issue
  ti_pwm: Add support for arch k3

 drivers/clk/ti/Kconfig        |  7 ++++
 drivers/clk/ti/Makefile       |  1 +
 drivers/clk/ti/ehrpwm-tbclk.c | 69 +++++++++++++++++++++++++++++++++++
 drivers/pwm/Kconfig           |  2 +-
 drivers/pwm/pwm-ti-ehrpwm.c   | 17 ++++++++-
 5 files changed, 93 insertions(+), 3 deletions(-)
 create mode 100644 drivers/clk/ti/ehrpwm-tbclk.c

-- 
2.43.0



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