From 1bf0f20bcc153f4f97bbcc52cd7f0596b427ef34 Mon Sep 17 00:00:00 2001 From: Philip Avinash Date: Wed, 20 Mar 2013 12:09:24 +0530 Subject: pwm: davinci: Add Kconfig support for ECAP & EHRPWM devices Add EHRPWM and ECAP support build support for DAVINCI_DA8XX platforms. Also, since DAVINCI platforms doesn't support TI-PWM-Subsystem module, remove the select option for CONFIG_PWM_TIPWMSS. Also, update CONFIG_PWM_TIPWMSS compiler directive appropriately in pwm-tipwmss.h to fix the below compiler error upon removal of CONFIG_PWM_TIPWMSS for DAVINCI platforms. drivers/pwm/pwm-tiecap.c: In function 'ecap_pwm_probe': drivers/pwm/pwm-tiecap.c:263:4: error: 'PWMSS_ECAPCLK_EN' undeclared (first use in this function) drivers/pwm/pwm-tiecap.c:263:4: note: each undeclared identifier is reported only once for each function it appears in drivers/pwm/pwm-tiecap.c:264:17: error: 'PWMSS_ECAPCLK_EN_ACK' undeclared (first use in this function) drivers/pwm/pwm-tiecap.c: In function 'ecap_pwm_remove': drivers/pwm/pwm-tiecap.c:291:49: error: 'PWMSS_ECAPCLK_STOP_REQ' undeclared (first use in this function) make[2]: *** [drivers/pwm/pwm-tiecap.o] Error 1 make[1]: *** [drivers/pwm] Error 2 make: *** [drivers] Error 2 Signed-off-by: Philip Avinash Signed-off-by: Thierry Reding --- drivers/pwm/Kconfig | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) (limited to 'drivers/pwm/Kconfig') diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig index 0e0bfa035083..115b64453493 100644 --- a/drivers/pwm/Kconfig +++ b/drivers/pwm/Kconfig @@ -147,8 +147,7 @@ config PWM_TEGRA config PWM_TIECAP tristate "ECAP PWM support" - depends on SOC_AM33XX - select PWM_TIPWMSS + depends on SOC_AM33XX || ARCH_DAVINCI_DA8XX help PWM driver support for the ECAP APWM controller found on AM33XX TI SOC @@ -158,8 +157,7 @@ config PWM_TIECAP config PWM_TIEHRPWM tristate "EHRPWM PWM support" - depends on SOC_AM33XX - select PWM_TIPWMSS + depends on SOC_AM33XX || ARCH_DAVINCI_DA8XX help PWM driver support for the EHRPWM controller found on AM33XX TI SOC @@ -169,7 +167,7 @@ config PWM_TIEHRPWM config PWM_TIPWMSS bool - depends on SOC_AM33XX && (PWM_TIEHRPWM || PWM_TIECAP) + default y if SOC_AM33XX && (PWM_TIECAP || PWM_TIEHRPWM) help PWM Subsystem driver support for AM33xx SOC. -- cgit v1.2.1