ARM: at91: at91sam9g45: switch to generic PWM framework
Switch to the pwm/pwm-atmel driver instead of misc/atmel_pwm Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
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4c834452aa
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2 changed files with 3 additions and 9 deletions
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@ -251,6 +251,7 @@ static struct clk_lookup periph_clocks_lookups[] = {
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CLKDEV_CON_DEV_ID(NULL, "atmel_sha", &aestdessha_clk),
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CLKDEV_CON_DEV_ID(NULL, "atmel_tdes", &aestdessha_clk),
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CLKDEV_CON_DEV_ID(NULL, "atmel_aes", &aestdessha_clk),
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CLKDEV_CON_DEV_ID(NULL, "at91sam9rl-pwm", &pwm_clk),
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/* more usart lookup table for DT entries */
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CLKDEV_CON_DEV_ID("usart", "ffffee00.serial", &mck),
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CLKDEV_CON_DEV_ID("usart", "fff8c000.serial", &usart0_clk),
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@ -1334,9 +1334,7 @@ static void __init at91_add_device_watchdog(void) {}
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* PWM
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* --------------------------------------------------------------------*/
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#if defined(CONFIG_ATMEL_PWM) || defined(CONFIG_ATMEL_PWM_MODULE)
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static u32 pwm_mask;
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#if IS_ENABLED(CONFIG_PWM_ATMEL)
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static struct resource pwm_resources[] = {
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[0] = {
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.start = AT91SAM9G45_BASE_PWMC,
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@ -1351,11 +1349,8 @@ static struct resource pwm_resources[] = {
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};
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static struct platform_device at91sam9g45_pwm0_device = {
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.name = "atmel_pwm",
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.name = "at91sam9rl-pwm",
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.id = -1,
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.dev = {
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.platform_data = &pwm_mask,
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},
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.resource = pwm_resources,
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.num_resources = ARRAY_SIZE(pwm_resources),
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};
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@ -1374,8 +1369,6 @@ void __init at91_add_device_pwm(u32 mask)
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if (mask & (1 << AT91_PWM3))
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at91_set_B_periph(AT91_PIN_PD0, 1); /* enable PWM3 */
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pwm_mask = mask;
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platform_device_register(&at91sam9g45_pwm0_device);
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}
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#else
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