Subject: [PATCH v4 05/10] ARM: tegra: Provide clock for only one PWM controller

From: [email-masked] (Stephen Warren)
Date: Mon, 19 Mar 2012 20:18:12 -0600

On 03/14/2012 09:56 AM, Thierry Reding wrote:
> A subsequent patch will add a generic PWM API driver for the Tegra PWFM
> controller, supporting all four PWM devices with a single PWM chip. The
> device will be named tegra-pwm and only one clock needs to be provided.
> 
> Signed-off-by: Thierry Reding <[email-masked]>
> Acked-by: Stephen Warren <[email-masked]>
...
> -	CLK_DUPLICATE("pwm", "tegra_pwm.0", NULL),
> -	CLK_DUPLICATE("pwm", "tegra_pwm.1", NULL),
> -	CLK_DUPLICATE("pwm", "tegra_pwm.2", NULL),
> -	CLK_DUPLICATE("pwm", "tegra_pwm.3", NULL),
> +	CLK_DUPLICATE("pwm", "tegra-pwm", NULL),

I thought harder about this: Why not delete /all/ the CLK_DUPLICATE()s
for PWM, and change the second parameter to PERIPH_CLK for PWM from
"pwm" to "tegra-pwm"?