On 13/01/2023 17:17, Biju Das wrote: [ ... ]
+config RZ_MTU3 + bool "Renesas RZ/G2L MTU3a core driver" + select MFD_CORE + depends on (ARCH_RZG2L && OF) || COMPILE_TEST + help + Select this option to enable Renesas RZ/G2L MTU3a core driver for + the Multi-Function Timer Pulse Unit 3 (MTU3a) hardware available + on SoCs from Renesas. The core driver shares the clk and channel + register access for the other child devices like Counter, PWM, + Clock Source, and Clock event.
Do you really want to have this option manually selectable? Usually we try to avoid that and keep a silent option which is selected by the platform config.
[ ... ]
+ + ret = mfd_add_devices(&pdev->dev, 0, rz_mtu3_devs, + ARRAY_SIZE(rz_mtu3_devs), NULL, 0, NULL); + if (ret < 0) + goto err_assert; + + return devm_add_action_or_reset(&pdev->dev, rz_mtu3_reset_assert, + &pdev->dev); + +err_assert: + reset_control_assert(ddata->rstc); + return ret; +}
I'm not sure this driver falls under the clocksource umbrella but under mfd [cc'ed Lee Jones]
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