S4_COMP_SEL
static S4_COMP_SEL(pwm_a, CLKCTRL_PWM_CLK_AB_CTRL, 9, 0x3, s4_pwm_parents);
static S4_COMP_SEL(pwm_b, CLKCTRL_PWM_CLK_AB_CTRL, 25, 0x3, s4_pwm_parents);
static S4_COMP_SEL(pwm_c, CLKCTRL_PWM_CLK_CD_CTRL, 9, 0x3, s4_pwm_parents);
static S4_COMP_SEL(pwm_d, CLKCTRL_PWM_CLK_CD_CTRL, 25, 0x3, s4_pwm_parents);
static S4_COMP_SEL(pwm_e, CLKCTRL_PWM_CLK_EF_CTRL, 9, 0x3, s4_pwm_parents);
static S4_COMP_SEL(pwm_f, CLKCTRL_PWM_CLK_EF_CTRL, 25, 0x3, s4_pwm_parents);
static S4_COMP_SEL(pwm_g, CLKCTRL_PWM_CLK_GH_CTRL, 9, 0x3, s4_pwm_parents);
static S4_COMP_SEL(pwm_h, CLKCTRL_PWM_CLK_GH_CTRL, 25, 0x3, s4_pwm_parents);
static S4_COMP_SEL(pwm_i, CLKCTRL_PWM_CLK_IJ_CTRL, 9, 0x3, s4_pwm_parents);
static S4_COMP_SEL(pwm_j, CLKCTRL_PWM_CLK_IJ_CTRL, 25, 0x3, s4_pwm_parents);